There are av cables, loudspeakers and home theatre projectors that may work things out in better way in any kind of broadcast solutions a person needs. In Australia, most popular brands offering home projectors and home theater systems as well as outdoor speakers include many known brands which offer high quality equipment overall.
If we have to set up the overall broadcasting solution for a particular project, there are many things that will be involved. To ensure that the recording and the sound track broadcasting system will work, it is better to look for the best possible solutions that support high-end recording and sound tracks.
The most needed solutions that you will need could be from tc helicon voicelive either in the form of audio equipment or the sound broadcasting system.
We can say that there are many things to look for when you have assure a high quality broadcasting solution for a project you are working on.
The things that are a must could be as follows:
The better recording essentials:
Recording essential like microphone, the sound track recorder, and the equipment to record the sounds safely on the track are necessary.
Secondly, the connecting ports and the cables must be secure enough and keep thing firmly connected for better transmission.
In addition to that, the sound play is important as well so loud speakers, the display systems and other attachments are also good to work with and to allow better transmission overall.
All these things if they are compatible and work in harmony can be the best broadcast solution for any high quality sound recording and broadcasting system that assure quality of the sound.


Regroup (Alert System)
On January 31, 2020, we implemented a new emergency notification system from Regroup. This service is a true emergency notification system, meaning that messages sent from it will be delivered within moments to cell phones and email inboxes. All user accounts have been imported from our email system (our Active Directory) and users will need to each add their own personal email address and cell phone number.
Although we have successfully integrated our Active Directory with Regroup, which means that you can now access Regroup using the same username and password that you use for the portal and email, Regroup doesn't yet have your cell number or personal email address and both of these are needed if you would like to receive emergency notifications.How to Access and Update Regroup User Profiles
Follow these steps to complete your profile in Regroup:
- Navigate to the PortalGuard portal (https://portal.newriver.edu) and login, then click the icon named Regroup Alert System (see example) .
- From your profile page in Regroup, click the link named "+Add another email address" and type in your personal email address (see example).
- On that same page, click the "+Add new Phone Number" link and enter your cell phone number.
- Click Save.
After following those steps, you should receive a confirmation message from "firstname.lastname@example.org". Click the link in that message to complete your profile update.
The message you receive should look like the below image:


EVERY Centrelink office is now a free Wi-Fi hotspot, ensuring all Australians can do more of their business with government online.
The Department of Human Services has a network of 926 service centres, agents and access points across the country where free Wi-Fi is now available.
Minister for Human Services and Digital Transformation Michael Keenan said the Wi-Fi rollout meant that everyone could enjoy the simplicity and convenience that digital services had to offer.
“This is giving Australians reliable and efficient access to services, whether they’re in Broome, Ballarat or Burnie,” he said.
“The free Wi-Fi network allows customers to download and use government apps and provides access to a range of other approved online services including banking, job searches, community support, education and training.
“Additionally, all of our service centres and agents have experienced staff on hand to walk people through how to use the department’s digital services, or provide support and assistance with more complex issues that cannot be resolved easily online.”
The free Wi-Fi rollout follows major upgrades, funded by the Coalition Government, to the internet connections at hundreds of remote locations around Australia, where connectivity was previously unavailable or unreliable.
These works have included the installation of satellite-based internet services at some locations.
The improved access is part of the Government’s Digital Transformation Strategy, which will ensure all government services are available digitally by 2025.


I. Introduction - What is GPS
The Global Positioning System, or GPS, is a satellite based navigation system developed by the United States Defense Department in the 1970's. It provides three items to users:
This is often abbreviated as PVT (Position/Velocity/Time). The system typically is delivering under 10 meter accuracy of position, under 10 cm/s velocities, and under 0.1 microsecond of time today to all users, military and civilian, to anyone with a $100 receiver.
At the simplest level, it does this by having the antenna of a specialized radio receiver, a GPS receiver, open to the sky so that it can receive signals from 4 or more satellites. There are 28 active satellites in early 2003. The nominal constellation has 24 satellites, and the minimal system has 21.
The satellites are in high orbit at about 20,000 km above the earth in 6 orbital planes. They orbit the earth with a period of 12 hours. (This is 12 hours sidereal time.) The ground tracks repeat every day. This system ensures that more than 4 satellites are available everywhere on the earth at all times. This is a everywhere / anytime system.
The generic navigation situation is shown above. The satellites broadcast signals that are received by the user. In this case a ship is shown. It could just as easily have been a truck, airplane, missile, surveyor, hiker, a bank ATM machine or many other types of users. The system is free to anyone with a GPS receiver. The number and type of users has grown over the two decades since the system as been operational. Currently the estimate is that there are over 5 billion dollars in annual sales of GPS equipment to civilian users. This is several times the military sales.
If GPS went away, it would cause major problems to both the military and civilian users. In a study conducted in 2000, it was shown that the most critical effects would come not from the loss of positions of velocities but from the loss of very accurate timing. The time accuracy available with GPS is under 1 microsecond. (In fact the error is usually on the order of 10 nanoseconds, although the specification is much higher.) This accuracy is over 3 orders of magnitude better than any other inexpensive methods. We have come to depend on synchronized time at remote locations for ATM's (encryption ), the power grid, and many other applications.
II. GPS Signals and PVT
The satellites broadcast a complex signal. It can be understood
as providing three effective signals, a carrier signal (sine
wave), a series of pulses, and some binary information modulated
on the signal. These are the "effective" signals seen in a
receiver after some signal processing. The details will be left
to engineering texts. (For those who want to know, the signals
are bi-phase modulated with two sequences of binary bits, on a
suppressed carrier signal. There is no carrier - why put energy
where it is not needed - and no pulses. The pulses and carrier
are generated in the receivers.)
A diagram of the effective signals used by a GPS receiver is shown above. The signal generally used for navigation is a series of reconstructed pulses. These are tagged or labeled with the time of transmission by the satellites. The receiver notes the time that the pulse is received. The difference in time, multiplied by the speed of light, is the range to the satellite. GPS is a time of flight, pulsed timing system. It determines ranges using time of flight of effective pulses.
Of course there are many complications. The major one is that the receiver is using its own clock to tag the received time. This is often supplied by a very inexpensive crystal oscillator. The speed of light is about 0.3 meter per nanosecond ( about a foot per nanosecond). Thus very small errors in the receiver's clock can cause large range errors. This is solved by including the time bias of the receiver clock in the set of unknowns. Therefore there are 4 unknowns at each timeline where a solution is computed, 3 for position and 1 for time. This is why the minimum number of satellites for a solution is 4. It is also why the receiver can provide such good time. At each timeline, usually once per second, a new estimate of accurate time (GPS time) is generated in every receiver.
The second signal is the carrier wave. This is generally used to determine the velocity of the user. The frequency of the received signal will change if the receiver is moving. This is the Doppler shift. By measuring the Doppler frequency on at least 4 satellite signals, the three dimensional velocity and the frequency offset of the receiver's oscillator are found.
There are several issues that need to be considered in finding the position, velocity and time of the user from these measurements. The ranges are not useful in finding a position if you do not know the location of the other end of the range vector. The location of the satellites is needed. Telling the user about the location, velocity, and clock state of the satellite is the purpose of the third signal, the message data. This is a low rate binary signal at 50 bits per second. It provides a series of numbers that are used in a fixed set of equations (a model) to determine the satellites Position, Velocity, and Time. This information is divided into two pieces, called the Broadcast Ephemeris (BCE) and the Almanac.
It takes a maximum of 3 minutes tracking to get the BCE from a satellite. This data repeats every 3 minutes. The data from a satellite cannot be used for generating a solution until the BCE is completely received. The BCE changes very slowly, a new version is available once per hour. The BCE provides information on the satellite position and velocity, which is very accurate and stays that way for a day or so. The BCE also provides information about the bias of the satellites onboard clock. The satellites have an atomic clock, but it wanders a few nanoseconds per day. The inaccuracy in the clock parameters in the BCE are a major error source.
The message data from each satellite includes the high accuracy numbers for its own PVT. In order to help receivers plan satellite tracking an acquire satellites signals, a lower accuracy set of numbers is provided for all the satellites in orbit. This is called the Almanac. It cycles more slowly and takes 12.5 minutes to repeat. This data is updated weekly. Usually all satellites broadcast the same almanac. The almanac also contains some other parameters. Among these are the values needed to convert the GPS Time used by the satellites to Universal Time Coordinated (UTC).
III. Measurements to Positions
The GPS receiver can be though of as having 3 functional units:
These are shown on the diagram below.
In the early days of GPS receivers, the noise in the front end was an important factor in the solution errors. Today the errors in the BCE are often dominate. In some cases where there is a lot of metal near the antenna, the measurement errors are still important. This is called multipath.
The navigation module usually has a type of solution called a Kalman filter. This solution tries to keep a model of the receiver motion and solves for the difference between the predicted PVT and the values most consistent with the measurements. It forms a solution using weights for the new measurements and the past model. These weights are used to "forget" the data from the distant past that may not be relevant to the current position. (A ship, airplane or other vehicle is subject to unknown forces and the actions of the pilot.) These weights are often determined dynamically to adjust for the current receiver conditions. At turn on the solution often assumes it knows nothing but adjusts the weights to favor the model as it learns more.
One important distinction is between Measurement Space and Solution Space. There are different quality values published about the GPS satellites and the GPS system. Because the mapping between measurements and solutions takes place in every individual receiver, the GPS system quality values tend to be stated in terms of measurements - that is in measurement space. To the user, however, the errors in solutions are most important.
There is a very useful rule of thumb about the mapping between measurement errors and solution errors. This is stated in terms of a value called Dilution of Precision or DOP. The general rule is:
Dilution of Precision is always greater than 1. In using this you get a single value to quantify the solution error and must use some averaged measurement error.
DOP vary because the satellites are at different positions in the sky at different times. If all the satellites used in a solution are along a north-south line you have very good information on the north- south position, but poor information on east-west position. The DOP is a function of the geometry of the satellites used in the solution. If the satellites are well spread out in the sky, the DOP will be low. If the satellites are clustered, it will be high. (There are other conditions for high DOP that are harder to intuitively understand. After all the solution is done in a four dimensional space.)
There are several version of DOP's. The total solution, including the time has value called Geometric Dilution of Precision or GDOP. The position only case is called PDOP for Position Dilution of Precision. For the surface user, only horizontal position is usually important. This error is related to the average measurement error via HDOP. And there is also a time or TDOP.
IV. GPS Service Levels: Codes and Frequencies
There are two levels of service provided, the Standard Positioning Service (SPS) and the Precise Positioning Service (PPS). The PPS is defined as that functionality that needs encryption data and the SPS as any use that needs no encrypted data. In general this means the SPS is the civilian service and the PPS is the military service.
There is hardware on the satellites to provide two aspects that distinguish the two services, the Anti-Spoofing or AS function and the Selectivity Availability or SA function. The SA function degraded the accuracy of the solutions to a standalone user. It was essentially negated by Differential GPS. SA was turned off by presidential order in May 2000. It is unlikely to ever return.
Anti-Spoofing is designed to prevent an adversary from generating a signal that will be mistaken for a valid satellite signal. There are two different navigation codes used for generating the effective pulses, the CA or clear/acquisition code and the P/Y or precision code. The CA and P codes are public knowledge. The signal that is the P-code is encrypted by the AS function before it is transmitted. It is then re-labeled as the Y-code. The military uses receivers that accept cryptographic keys that allow the use of the Y-code. (These keys were also used to remove the SA effects.) By using only the Y-code in a conflict situation the possibility of spoofing a military receiver is essentially zero. There are other things an adversary can do however, such as jamming.
There are two frequencies broadcast by the GPS satellites. These are called the L1 at 1575 MHz and L2 at 1227 MHz. The L1 signal is thought of as the measurement signal. This measurement goes through the ionosphere, a region between about 100 and 1000 km above the earth. Passage through the ionosphere adds a systematic error to the ranges. However this error can be removed to the millimeter level using the L2 signal. This is the primary function of the L2 signal. The P/Y codes are on both frequencies. The CA , or civilian, signal is only on L1. Therefore civilian users would normally be effected by the ionospheric error.
The use of DGPS effectively illuminates this error over a significant area, out to 50 to 500 km depending of many factors. In addition the civilian receiver manufactures have developed several methods of tracing the L2 signal despite it being encrypted. (This does not affect the anti-spoofing value of the encryption so the military is not worried about this development.) This L2 tracking was previously available only on expensive receivers used for survey and other precision applications. It is becoming available on more inexpensive receivers now.
As part of the agreement that lead to the termination of the SA function, newer satellites will have a new broadcast frequency called L5. This signal is principally intended to remove the ionospheric error for the civilians. It will have an unencrypted range code.
The L2, and now L5, signals have been used for more than ionospheric corrections from the beginning. These are mainly for high accuracy applications. This will continue.
It is conventional to discuss the overall GPS system as being broken into three segments:
The control segment is the key to accuracy of the solution to a non-differential user. This occurs thorough the generation of the Broadcast Ephemeris. The Control Segment consists of 5 sties spread around the world. These sites have two functions. They have high quality PPS receivers that acquire data. Instead of being used to compute the position of the sites, the raw data is transmitted to a central site in Colorado Springs. This data is used to compute the new BCE's. These sites also have upload antennas that are used to send the BCE's to the satellites. The satellites just read the message data from an internal memory. All the computation is done on the ground and the bits transmitted sent in the uploads to the satellites.
VI. System Control and Administration.
The GPS system was begun in the early 1970's with the formation
of a Joint Program Office (the GPS-JPO) to oversea the
development of a joint services navigation system. It was the
merger of Air Force and Navy systems then being planned. The
management has evolved from a JPO to a multiple cabinet level
executive committee. The Air Force remains the lead agency and
the executive agent. The major players are now the
Position/Navigation committees of the Department of Defense and
Department of Transportation.
The structure is outlined in the figure above.
The Interagency GPS Executive Board (IGEB) has two co-chair members and several other members. The DoD and DoT are the ch-chairs. The departments of Commerce, Interior, State, Justice and Agriculture are also members as well as NASA and the Joint Chiefs of Staff of the DoD. The Air Force is the executive agent. It's efforts are all under a major US Air Force Command (formally the US Space Command before it was merged). The two major USAF players deal with daily operations and development. The Consolidated Satellite Operations Command Center (CSOC) is where the GPS day to day operations occur. The Second Operations Squadron (2OPS) at the CSOC handles GPS. All development and procurement of hardware and the management of software development is done by the GPS-JPO which is part of the Space and Missile Command (SMC) at Los Angeles Air Force Base.
The civilian inputs are channeled through a committee that has frequent public meetings. This is the Civilian GPS Service Interface Committee (CGSIC) . The US Coast Guard (USCG) serves as the agent that provides support to the CGSIC. Most civilian interface to the GPS system first occurs with the Coast Guard. They have a Navigation Center just outside Washington that provides an internet site for this purpose. ( www.navcen.uscg.gov ) . This site has current status of the satellites and the system as a whole, most public GPS documents and specifications as well as some forms for submitting comments or trouble reports. The minutes and agenda of the CGSIC are located at this Internet site.
|Material contained herein is made available for the purpose of peer review and discussion and does not necessarily reflect the views of the Department of the Navy or the Department of Defense.|


The perfect solution is one that fits your business tools.
Today's digital devices are great at talking to each other!
Everything talks to everything else these days, so why not take advantage of the increased communication. It sounds so simple and it can be, but the troubling thing is there are so many different standards on so many different platforms. We can help you make sense of that and enable the features that you need!
To take advantage of communications demands planning!
It would be great if all of our connected devices could talk to each other right out of the box! But, sadly, that's not the case. There are many different "standards" and not all devices "speak the same language".
To tap into the power of communication can often require a professional to help configure both the devices and "milddleware" that assists in the translation of conversations between devices. We can help make that happen for you.
Enabling mobility through the cloud!
Huge costly data centers are a thing of the past. Now everything has been re-created in the cloud and as a service that can adapt for any business size and complexity. The only challenge... finding the right solution and solution provider. We can help you do that.


Hans Kruse, Ph.D.
Professor and Director
J. Warren McClure School
of Information and Telecommunication Systems
(formerly Communication Systems Management)
Adjunct Associate Professor, School of
Electrical Engineering and Computer Science
Most classes have a "Blackboard" presence, listed below are public class web sites; the "Info" link shows the formal class content.
|ITS 2140||2140 Google Site||Introduction to Information and Telecommunication Systems
Undergraduate Introductory Course
|ITS 4410/5410||ITS VoIP Site||Voice over IP
Elective for advanced undergaduates and for MITS graduate students
|ITL Google Site||Internet Engineering aka "The ITL Class"
Open to advanced undergraduate students in ITS and Computer Science, as well as MITS and CS graduate students
|ITS 6250||6250 Web Site Info||Information Networks
MITS graduate level introductory course
- Delay- and Distruption-Tolerant Networks
- Space Communication Networks
- Voice over IP Deployment
- Network Management and Design
- Impact of technology changes on public policy and regulations


" THE MOST RECOMMENDED CLOUD VOIP SYSTEM "
More ways to connect in one seamless experience
Business calls, anytime, anywhere
Modernize your desk phone
Answer from your laptop
Stay connected on the go
One-click video conferencing
Compatible with over 180 desk phone models, GoTo Connect provides a familiar way to make and receive calls with all the benefits of a cloud-based phone system – higher quality audio, free local and long-distance calling and simpler-to-manage features.
You can call, chat and text with ease using the GoTo Connect web and desktop applications. These unified communications solutions offer flexibility and convenience for your modern workforce, wherever they choose to work.
Never miss another call with GoTo Connect on your mobile device. Our iOS and Android apps offer HD audio, texting and more – without draining your battery. No matter your preference, GoTo Connect gives you the tools to stay connected.
We’ve built video meetings directly into the GoTo Connect web and desktop applications, which means you can jump from a chat or call directly into an ad hoc meeting. No switching apps. No wasting time. Just click to meet and you’re ready to go.
Never miss a call with call routing and prevent lost revenue
Trusted by leading enterprises and innovative startups around the world


The Internet of Things has already infiltrated our homes, automating everything from our thermostats to our door locks. As the IoT becomes more prevalent, it will soon enter the workplace as well. This offers offices benefits such as:
- Lower utilities costs thanks to regulated heating and lights
- Better communication from presence tracking and more face-to-face connections
- More secure workplaces with inventory tracking for personnel, confidential documents, and prototypes
It sure sounds appealing. But if you’re thinking about bringing the IoT to your workplace, there are some things you need to keep in mind.
1. Privacy Is Paramount
People are more comfortable with sensors tracking the nuances of their habits in the comfort of their homes. However, they may not be as comfortable sharing information like allergies or purchase history with a connected workplace.
With Robin Identity, our vision for the IoT is that users will have control over what information they share with a connected space. People want to protect their jobs and maintain a professional distance with an office. Therefore, control over personal data is critical.
2. Secure It Up With Identities
With business software, users are given different “roles” and permissions for information they can see or settings they can change. Experiences in the physical world are no different. With the ability to manage identities in a connected space, experiences could be tailored based on whether or not the employee has authorization.
Unlike the home, a person using a device is a guest on the system and not the owner. Confidentiality and security are important aspects to consider about the connected office, and that’s why offices need to customize the experiences based on user permissions.
For example, if the accounting team is going over projections in the conference room and someone unauthorized walks in, the presentation display screen can automatically lock. Alternatively, with the opportunity to automate large parts of business operations, you can be sure the right people have the ability to make changes to the system.
To take this a step further, two-factor authorization is an important security measure to put in place. Online, it’s simple enough to use someone else's password to gain unauthorized access to information. In the physical world, it’s simple enough to steal an RFID wrist band, smart phone, or magnetic card to gain access to private information or locations within an office. Offices can prevent this by programming a space to deliver the “authorized experience” only when triggered by two levels of identification.
3. Have a Backup Plan for When the Power Goes Out
You need to be able to open your supply closet even when the WiFi drops. If this connected experience is core to your workplace operations, try to have a backup plan if the power goes out. With connected devices, backup systems can be more complicated since even with battery power they may not have access to their cloud “brains” to function.
4. Scale with a Common API and Dashboard
The systems tracking and processing data for the office need to be simple to use, yet robust enough to manage large offices, many devices, and data from thousands of employees. The 1-to-1 relationships between devices and the Internet offered by many existing hardware solutions don’t cut it. You need a common dashboard that makes it easy to regularly add new identity tracking and new devices.
If the fanfare over the IoT from this year's CES was any indicator, IT executives, COO’s and even Chief Happiness offers will soon have the IoT top of mind for the workplace. These people will look to the connected world to slash operations costs, streamline technology, and offer a more comfortable and efficient workplace to employees.
To responsibly pursue the limitless potential of the IoT, the above considerations must be taken into account. But if approached the right way, the IoT can turn out to be an extremely successful initiative for the office.


The Aquarea system has a system controller mounted on the front of the indoor unit if it is a split system or a remote system controller for indoor mounting if it is a monobloc.
The system controller is used to operate the heat pump, select its operational parameters and settings and turn the system on and off. It is primarily designed for the technician and not the end user to use.
System Controller Options
You have two optional upgrades to the system controller. These are the Intesishome wifi remote access interface and the Heat Pump Manager advanced controller
This controller is fitted inline with the standard system controller and connects with the internet via your wifi router.
This device allows you to connect to your heat pump remotely via a web browser, Tablet PC or Smartphone and make changes to the operating parameters of the unit. It does not allow you to change the room temperature and for that you would need an internet enabled heating controller. These are available and you will see these in the Heating Controller section.
Heat Pump Manager
This acts as an alternative interface for more complex installations where enhanced system control is required or you wish to control two or three Aquarea models together from one controller.
They are significantly more complex to use than the standard system controller and should only be considered for more complex installations. All installers wishing to fit a HPM equipped system should attend HPM specific training or engage a HPM trained engineer to set the system up.
An attractive touch screen interface is available in addition to the standard HPM user interface and this is far more suited to the end user if they wish to have access to the system themselves. We would strongly suggest that this interface is used if the end user wishes to change parameters themselves.
The big advantage of HPM is when you connect multiple Aquarea systems together. You will need an additional network router to achieve this.
We strongly suggest discussing any potential HPM installation with us first.


The VM7904 is a 4K DisplayPort Input Board that works with an ATEN Modular Matrix Switch to offer an easy way that routes 4 DisplayPort video and audio sources to up to 16 or 32 displays. In addition to the DisplayPort interface that carries digital A/V signal, the VM7904 also provides 4 stereo audio input ports that allow stereo audio to be routed independently or embedded for digital output.
Ideal for high-resolution video wall applications, the VM7904 effectively routes DisplayPort sources with 4K resolution up to 4096x2160@30Hz (4:4:4) and EDID Expert technology for the optimum resolutions across different displays. All of ATEN’s VM series input/output boards support hot-swappable installation that gives system integrators great flexibility and efficiency for maintenance. The VM series input/output boards along with ATEN Modular Matrix Switch offer flexible solutions that perfectly meet your demands for video-critical applications.
|Interfaces||4 x DisplayPort Female (Black)|
|Max. Distance||Up to 3m|
|Max. Data Rate||10.8 Gbps (2.7 Gbps Per Lane)|
|Max. Pixel Clock||340 MHz|
|Max. Resolution||4096x2160@30Hz(4:4:4) |
|Input||4 x Captive Screw Connector, 5 Pole (Green)|
*Audio signal type: stereo, balanced/unbalanced.
|Operating Temperature||0 - 40°C|
|Storage Temperature||-20 - 60°C|
|Humidity||0 - 80% RH, Non-Condensing|
|Weight||0.55 kg ( 1.21 lb )|
|Dimensions (L x W x H)||35.20 x 23.80 x 2.33 cm |
(13.86 x 9.37 x 0.92 in.)
|Carton Lot||2 pcs|
|Note||For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.|


the remediated wall was installed at the Urban Arts Space in Columbus, Ohio, from April 21 thrugh May 20, 2010.
An induction coil antenna is suspended from the ceiling, listening to Extremely Low Frequency electromagnetic vibrations. This signal is analyzed by a computer for fluctuating patterns. These patterns, identified as the Schumann Resonances, are then used to modulate the vibrations of the gallery wall using a tactile transducer.
The installation materials consist of a 7-foot long induction coil antenna, a computer control station, an amplified tactile transducer installed inside the gallery wall, and your personal cell phone.
The induction coil is made of laminated steel, a custom borosilicate glass coil former, and 20 lbs. of enameled copper wire coiled onto the glass coil former, consisting of approximately 60,000 wraps.
The analyzed frequency data was broadcasted via the internet utilizing pachube, a realtime data brokerage platform, where it was both stored and made freely available for use.


Freewave modems, as well as interface boards are available from Skycam UAV.
Contact us for more information
The Hawk APS needs a datalink in order to downlink telemetry to and receive uplinked commands from the Ground Control Station.
Skycam favours the Freewave brand of modems for this task. Freewave modems are small, light, reliable and have great performance. When paired with suitable antennae the Freewaves have a 100km line-of-sight range.
While we believe the Freewave to be the best choice of modem, the Hawk APS has the flexability to accept a wide range of data modems, allowing the Hawk APS to be more easily integrated into a customers existing systems.
Depending on the choice of modem, an interface board may be required to match voltages and data protocols with the Hawk APS. Skycam produces interface boards for the Freewave MM2 series of modem. The latest version of these boards has an onboard telemetry recorder.


Onion routing is an anonymous method used for communication over the computer network. The messages in the onion network will be encapsulated in the layers of encryption, comparable to the layers of an onion. The encrypted network will be transmitted through the series of network nodes called “Onion routers, ” and each of them peels away a single layer, which uncovers the data’s next destination. The message will arrive at the destination when the final layer is decrypted. The sender will remain anonymous as the intermediary only knows the location of directly preceding and following nodes.
History of Onion routing
Michael G. Reed, Paul Syverson, and David Goldschlag created the Onion routing in 1990 at U.S. Naval Research Laboratory to protect the U.S. intelligence communications online. DARPA (Defense Advanced Research Projects Agency) further developed the Onion organizations, and Navy in 1998 patented the Onion routing. In 2002, computer scientists Roger Dingledine and Nick Mathewson joined hands with Syverson to develop what would become the largest and best-known implementation of onion routing, called Tor. In 2006, Dingledine, Mathewson and five others founded the Tor Project as a non-profit organization with the commercial support of the Electronic Frontier Foundation and various other agencies.
How does Onion routing works?
Onion is the data structure formed by coating the message with the successive layers of encryption. The intermediary computers will decrypt These layers before arriving. The original message will remain hidden as it is transferred from one node to another and no intermediary will know both the origin and final destination of the data. To create and transmit the onion. The originator needs to select a set of nodes from the list provided by a “directory node.” The chosen nodes will be arranged into a path called “chain” or “circuit” through the message will be transmitted.
By using the asymmetric key cryptography, the originator receives a public key from the directory node to send encrypted data to the first node. Then the originator can relay the message through the first node to a second node in the chain by using the encryption. The connection will be established when the second node receives the message from the first node. The second node cannot decide whether the first node is the originator or just another node in the chain. Then the data will be sent to the third node through the first and second node, encrypted such that only the third node can decrypt it.
Then the third node will be connected to the originator but connects only with the second. This process will be repeated to create a larger chain but is typically limited to preserve performance. When the circuit is finished, the originator can send the message over the internet anonymously. When the final recipient of the data sends data back, the intermediary nodes keep the same link back to the originator, with data being re-layered, but the final node removes the first layer of encryption, and the first node extracts the last layer of encryption before sending the data.
Tor: Generation of Onion routing
The Tor Onion Routing system is freely available and runs on most of the standard operating systems. Tor is a secure network which uses the Onion routing to keep all of your activity as encrypted and hidden as possible. The term “Tor” actually stands for “the onion router.” Here is how onion routing works with the Tor.
- The installed onion routing client (Tor) encrypts all the data packets sent from your computer.
- Then your computer sends the data packet to the Node A.
- The Node A encrypts your already-encrypted data packet and sends it to Node B.
- Node B encrypts your already-encrypted data packet and sends it to Node C.
- The cycle continues until the data packet reaches Node Z, which is called “exit node.”
- The exit node decrypts all of the layers of encryption on your data packet and finally sends it off to the destination. Target thinks your data packet originated from Node Z, not you.
- When the message is sent back to you, the chain will be reversed with Node Z becoming the first node and your PC being the exit node.
This is how the onion routing works, and if you have any doubts about Onion routing, please comment below.


The world has two extremely reliable natural events: On the one hand, we have a huge nuclear reactor in space, the sun, and on the other hand, we find weak to strong sound movements, the wind. Both have something in common, they are enormously productive and always reliable, and they complement each other almost complementarily.
Renewable energies such as photovoltaics and wind power have established themselves as the drivers of the energy turnaround. What is still missing, however, are small wind turbines for the urban areas and the industry of tomorrow.
In December last year, MOWEA, in a partnership with Vodafone Germany and today’s Vantage Towers GmbH, was able to install for the first time a modular wind power system on a mobile phone tower in Northern Germany, or as Vodafone calls it: “Germany’s first mobile phone mill”.
Dr.-Ing. Till Naumann, the founder and CEO of MOWEA GmbH, recognized the potential of small wind power not only during his doctorate on the aerodynamics of rotor blades of small wind turbines. Till Naumann is a wind power enthusiast and founder of MOWEA GmbH, which was a spin-off from the Technical University of Berlin.
With renowned funding programs and various comrades-in-arms from research and industry, he paved the way for cutting-edge technology and the world’s first modular wind turbine.
Nevertheless, the goal of establishing hardware on a market is characterized by hard times and setbacks. This is only possible with great staying power and supporters, says the founder.
Similar to standardized photovoltaic modules, MOWEA’s small wind power systems are composed according to the modular principle, which allows MOWEA’s customers to flexibly adapt a wind power plant to the energy requirements and circumstances.
MOWEA’s wind turbines have smart communication interfaces and internet connection for optimized control and monitoring of the plants and can be combined plug and play with other energy resources.
In addition, customers can choose between different colors and mounting models, making wind power an architectural eye-catcher.
Our planet needs more green energy in order not to exhaust its CO2 capacity. The expansion of renewable energy sources is progressing worldwide. Nevertheless, the momentum for the energy turnaround must be further accelerated. Only if the leading countries and companies adopt ambitious climate targets and take them seriously can global warming be slowed down and our planet, as we know it, remain habitable for us as human beings.
That is why MOWEA is pleased to have a broad network of supporters in science and industry, such as Vodafone and its Green Mission. Without the support of Vodafone, Vodafone UPLIFT and Vantage Towers GmbH, the Mobile Mill project would not be possible.
The expansion of new mobile phone masts is just as necessary due to the 5G expansion as the use of green technology. The vision of a green SIM card is thus within reach.


I recently discovered a way for the Patriot community to spread our message to literally millions of people all across America. Bluetooth has created mini-transponders that can send notifications to everyone within a radius of 210 in all directions.
A transponder planted in a stadium would send notifications to everyone in the stadium who has a android phone with a Bluetooth application. These devices can be purchased for around $25 each.
As the administrator of the Constitution Club I would like members all across America to purchase a Bluetooth Beacon and to promote the principles of individual liberty and personal responsibility. You can


Forward Your Calls to Anyone Anywhere
You and your employees no longer need to wait at your desks for important business calls. Your incoming voice calls can be forwarded to any phone, smart phone or desktop computer with Internet access. Need to add new call destinations? With a few clicks, you can instantly change where calls are forwarded.
Never Miss Calls From Your Customers
Ensure that your calls are answered as quickly as possible. Configure call forwarding to ring a group of phone numbers, Softphones or SIP devices simultaneously or sequentially until the call is answered. If no one is available to answer, calls can be routed to voice mail, a voice menu (IVR) or forwarded to another destination such as a call center.


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A DisplayPort-to-HDMI converter cable is available, to connect a DisplayPort to an HDMI port. $72.99 Your price for this item is $72.99. The Dell DisplayPort to VGA adapter supports video resolution of up to 1920 x 1200, making it an ideal for enhanced presentations and intricate graphics. It can also run 4850 x 2160 4K displays at 60Hz without any issues, plus it is universally found in all types of GPUs. DisplayPort can carry digital video and audio, making it functionally similar to HDMI. Mini DisplayPort™ MST Hub with Triple DisplayPort™ Mini DisplayPort / DisplayPort 1.4 hub is an indispensable companion for the latest computers and monitors equipped with DisplayPort 1.4 with backward compatibility to DisplayPort 1.2. Surface Mini DisplayPort to VGA Adapter. DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). Comsol is a distributor of Cables & Adapters, LCD Console Drawers, SFP Transceivers, Fibre Products, USB Accessories, PDU’s, Video Extenders & Rack Cabinets StarTech.com - DisplayPort to HDMI, VGA and DVI-D Video Converter - Silver. When you convert from DisplayPort to VGA, you must use an active adapter because DisplayPort uses a digital signal and VGA uses an analog signal, and the MST hub cannot convert from a digital signal to an analog signal. VGA and DVI connectors are used to transmit video from a source (like a computer) to a display device (like a monitor, TV or projector).The main difference between VGA and DVI is in picture quality and the way the video signals travel. Inexpensive DisplayPort adapters are readily available for VGA, DVI, and HDMI displays. User rating, 3 out of 5 stars with 1 review. The HDMI technology is used with devices such as an HDTV, Projector, DVD player, or Blu-ray player. For special business & EDU institute pricing, call us at 866-425-4709, Monday - Friday, 6:00AM to 6:00PM PT . 2 Ports True 4K Type C KVM Switch with PD Function, DisplayPort Output, USB 3.2 Gen 1, Audio, Hotkey Control CAAB-P3112 Flagship 163" Zero-Bezel Large LED Display Buy HAUSBELL Portable air Compressor for Car Tires, 12V DC Air Compressor tire inflator Pump, 150 PSI with Emergency LED Flashlight for Car, Motorcycles, Bicycles, Inflatables: Air Compressors & Inflators - Amazon.com FREE DELIVERY possible on eligible purchases Today, the most common types of display ports include DVI, HDMI, and VGA. Note: When you use a StarTech.com video signal converter to convert from DisplayPort to VGA, you should use the DP2VGA3. Adapters for HDMI 2.0 are available. MacBook Air (M1, 2020) MacBook Air (Retina, 13-inch, 2020) MacBook Air (Retina, 13-inch, 2018 - 2019) j5create - HDMI-to-VGA Adapter - … Located in Guangdong, CableCreation is a fast-paced progressive company and global supplier of power, data, control and instrument cables. 2. Add to Cart. More Info> Model: MDPVGDVHD4K. DisplayPort debuted in 2006 as part of an effort to replace two older standards used primarily for computer displays: VGA (Video Graphics Array, an analog interface first introduced in … Short for High Definition Multimedia Interface, HDMI is a connector and cable capable of transmitting high-quality and high-bandwidth streams of audio and video between devices. SKU: 5690701. Retractor DC extends DC power to laptops, and is compatible with many Dell, HP, Compaq, and Lenovo PCs. Retractor modules support most AV and data signal types, including HDMI, DisplayPort, VGA, Network, PC Audio, USB, and USB‑C ®. Launched in 2006, DisplayPort is a lot younger in comparison to VGA and DVI, and even HDMI. (1) Price Match Guarantee. VGA connectors and cables carry analog signals while DVI can carry both analog and digital.DVI is newer and offers better, sharper display compared to VGA. Cables extend up to 3 feet (90 cm) and are held securely in place at the desired length. In general, when referring to hardware connectivity, a display port is an opening in the computer that connects to a monitor, projector, or TV cable. DisplayPort, particularly its version 1.2 is currently the most popular PC monitor connection due to its high bandwidth ceiling of 17.28Gbits/sec which allows users to enjoy 1080p at 240Hz or 1440p at 144Hz. The DisplayPort Source device (such as a notebook computer) provides power at the DisplayPort plug to power such an adapter, and it detects the type of adapter connected, as well as the type of monitor. VGA, DVI, HDMI, DisplayPort o USB-C: cómo saber qué cable para monitor necesito ... Las siglas VGA significa Video Graphics Array, pero también se le puede llamar conexión RGB o D-sub. It is backward compatible with these interfaces. The picture is an example of an HDMI cable from Mediabridge. Easily connect devices with a VGA input to your computer's mini DisplayPort output using this Insignia™ NS-PD94593 adapter that supports up to 1920 x 1200 resolution and Thunderbolt technology for … Amazon.com: Dell P2419H 24 Inch LED-Backlit, Anti-Glare, 3H Hard Coating IPS Monitor - (8 ms Response, FHD 1920 x 1080 at 60Hz, 1000:1 Contrast, with ComfortView DisplayPort, VGA, HDMI and USB), Black: Computers & Accessories Designed for Surface, this proprietary VGA adapter lets you share photos, video, and presentations in a way that’s larger than life. Wish list. MacBook Air (M1, 2020) MacBook Air (Retina, 13-inch, 2020) MacBook Air (Retina, 13-inch, 2018 - 2019) Works with legacy VGA monitors The DisplayPort adapter makes your DP computer fully compatible with existing VGA monitors or projectors in your home or around your office..
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Importance of using Transistors
The discovery of transistors has represented the most important milestone in the field of electronic and science generally. As a result of the world war two age and discoveries, transistors have greatly replaced vacuum tubes by cutting across computers and even radio set. In the present day generation, transistors have taken over because they are capable of powering virtually everything to start the relaying information devices such as cell phones to even the fastest supercomputers that have been discovered take hold of the very benefits that transistors offer. The outlined below are some of the advantages of transistors.
One of the benefits of using transistors is the small size that comes with the devices. As much as vacuum tubes that are generated being small in size, embracement of technology has made it possible for transistors to be reduced to very tiny miniatures sizes. This technology that has made variation in size among vacuum tubes and transistors is the reason behind why computers have been changed from the very large room sized devices to the small desktop like features that are even more mobile nowadays though it has been a slower transformation from the previous stage to the present generation sizes. Transistors are just simple versions with a little more improvement that has been done after a period due to changes in technology hence capability of conversion to very small atoms. It is much crucial in the area of chip creation in computers, where lots of transistors are required to fit in a chip for good computing.
In addition to the smaller size possessed by a big number of transistors, another benefit offered by transistors is the light weight which most of them have s compared to vacuum tubes. Small sized devices make a perfect match for use in electronic device and scientific tools. Transistors produces much lesser heat hence more recommendable to be used because it has a low warming air wrap that will ensure a good number of transistor can be packed tight in the electronic devices not necessarily requiring a cooling mechanism but still able to function well.
Transistors are very beneficial in term of power consumption. Mostly little power is used in running it hence engineers’ preference of using transistors in battery powered equipment increasing the life span. Transistors are much more long-lasting as much they have a simple design that is metallically constructed. This enhances the life span because breaking up will be a hard and one doesn’t have to be extremely careful when handling them. This devices are very appropriate because they are capable of withstanding harsh climatic changes. Generally, small size, light weight, less consuming power and less heat emission are some of the few advantages that transistors possess which are very important in a linear system.


The SPL 2Control combines speaker and headphone monitoring control with innovative features in an attractive high-quality package. The all-analog 2Control allows for connection and selection of two stereo input sources, two stereo speaker sets and two headphones. A third mono speaker output can feed a sub woofer. Speaker volume is controlled by the central, massive volume potentiometer. Each headphone output is fed by its own amplifier stage and can be controlled independently. Mono and DIM switches provide further necessary monitoring functions.
The key function is undoubtedly the crossfeed control, a new innovation from SPL. It simulates frequency-dependent interaural level differences from both channels so that the super stereo effect on headphones can be adjusted to the stereo width of a given speaker set, which essentially means that the user is able to adjust the crossfeed with the headphones to match the stereo imaging of the speakers in the room. This is a new and unique feature which allows audio to be mixed on headphones.
The 2Control addresses all DAW users in audio mixing and AV production with the need for monitoring control and is especially effective in avoiding acoustically problematic environments (desktop workspaces, recording mobiles etc.).
Inputs & Outputs
- Electronically balanced instrumentation amplifiers
- Input sockets: XLR
- Output sockets: XLR, Stereo TRS
- Nominal input level: IN 1: +4dBu, IN 2: +4dBu/-10dBV
- Input impedance: 22kOhm
- Output impedance: 75Ohm/Headphones: 22Ohm
- Max. input level: 21,3dBu
- Max. output level: 21,3dBu
- Volume control range: -80dB to +6,6dB
- Headphones: -65dB to +14,9dB
- Frequency range: 10Hz to 100kHz (-3dB)
- CMRR: >60dB (@1kHz, 0dBu input level, unity gain)
- THD&N: 0,002% (@1kHz, 0dBu input level, unity gain)
- Signal to noise ratio: -96dB/Headphones: -85dB (A-weighted)
- Crosstalk L/R: >70dB (@1kHz)
- Dynamic range: 116dB
- Power consumption: ca. 25W
- Features: Toroidal transformer with voltage selector
- Fuses (slow blow): 230V/50Hz: 315mA, 120V/60Hz: 630mA
Dimensions and Weight
- Housing (BxHxT): 215x80x220mm
- Depth w. controls & sockets: 245mm
- Height with feet: 95mm
- Front height w. opened feet: 126mm
- Weight: 2,1kg
Note: 0dBu = 0,775V. Specifications are subject to change without notice.


5G Ultra Wideband Home Internet. The homeowner gives the announcer a grin, popping a piece of popcorn in her mouth, before turning her attention back to the show. 5g home internet is the latest internet technology, using cellphone towers to send internet to your home.
View content, stream movies, and video chat on a massive 6.8 max vision fhd+ display. If you’re looking for devices that work for mobile gaming, many smartphones that can connect to 5g ultra wideband are now available for purchase. 5g home internet providers at present, three providers offer true 5g home internet in the u.s.:
Verizon 5G Home is Expanding Again
Includes taxes and fees w/ auto pay. For customers that are on price plans that do not include 5g ultra wideband access, you can upgrade your plan at any time in the my verizon app, my biz app, or on verizon.com. For customers on an unlimited plan with 5g ultra wideband access, this software updates your device with more access to 5g ultra wideband. All three offer unlimited data at comparable price points with no contracts.


What is a serial cable? A serial cable is a connectivity link between two devices. It transfers information through communication protocol. The transfer can be made from DTE to DTE devices, DCE to DCE devices, or DTE to DCE devices. However, there are different types of cables for each purpose. Which is why, before you invest in a serial cable, you must be aware of the purpose that caters to your need. Types of serial cables DTE- DCE serial cables DTE stands for data terminal equipment and DCE refers to data communication equipment. This particular type of serial cable is used to connect DTE devices to DCE devices. DTEs act as the initiator or controller of networking connection such as computers and DCEs collects the data that is transferred through DTE devices. DTE to DCE cables comes in two-pin connections; 9-25 and 25-25 respectively. One of the most common uses of these cables is to manage the connection between computers and modem cards.
Null-Modem serial cable It is the standardized serial cable that connects two DTE devices with each other. It is called a null-modem cable because there is no involvement of DCE devices in between the connection. It works through handshaking by maintaining a certain signal quantity to ensure a reliable connection between devices. When a null modem adapter is connected through a null modem serial cable, it transmits and receives cross-linked lines. The most common serial cables for null-modem adapters contain pin configuration between 9-9, 9-25, and 25-25.
Two-wire DTE-DCE This cable is similar to the DTE to DCE serial cable but it does not perform a handshaking process to establish a connection between computer and modem. Instead, it directly connects both the devices. There are 9-25 and 25-25 pin connections at their adapters just like basic DTE-DCE cable. However, the DTE devices fail to acknowledge as the handshaking process is not present.
V.35 Crossover V.35 crossover is a hybrid of ideal RS-232 and RS-449 as it provides 34-34 pin connection at both sides, the receiving and transmitting of adapters. It is used for either DTE to DTE device connectivity or to connect DCE to DCE device. Moreover, it provides a high data rate over 64kbps. There are other variations for this serial cable as a hybrid of RS232 and RS-499. They are called V.28 and V.11.
Serial Printer cable There are different pin connections for different usage. For example, a 9-25 pin is used when a printer and PC go about as DTE. Similarly, when the PC acts as a DTE and printer is used as DCE, then 25-25 pin configuration is used. Moreover, if both the devices work as DTE, then you can also use a null-modem cable. However, if the serial printer is connected with the computer, the connectivity is inefficient.
How to select a perfect serial cable? There are varieties of serial cable for networking purpose and some may be grouped by applications. These applications decide the cable’s links and electrical dimensions. Moreover, applications also manage approvals and certifications including deciding its end connectors. Many suppliers like CISCO serial cables in uk and more provides a wide range of hardware cables for different tenacities. It includes sound and video, car, imaging, clinical, radio recurrence, etc. Similarly, serial cables for computers, LANs, Ethernet apps, mechanical control, and instrumentation frameworks. Cordage and extender cable also come under the umbrella of serial cables which work for many different devices.


What Are Premise Based Phone Systems?
A traditional phone system using landlines. Premise phones connect to a centralized switch or PBX (private branch exchange) located on-site that then routes the calls to their destination. A common setup includes a limited number of outbound trunk lines used to place external calls with the majority of lines meant for internal calls. Additional phone features are acquired through software and are typically leased under license or purchased a la carte for a premium. The PBX and phone system requires IT maintenance as network functionality and replacement parts are the end-user’s responsibility. Scalability is limited by the volume of users versus the existing or planned PBX system limitations. Premise based systems, or a Cloud/Premise hybrid are sometimes used in specific industries or at the enterprise level as a solution to gradual technology shifts, complex requirements or as a means to leverage existing software and hardware still functioning. Premise systems are typically more expensive to implement and maintain, as a result they are rapidly being replaced by cloud solutions in the marketplace. No internet connection required.
Why Pick Premise Over Cloud?
- Own your solution, eliminating monthly subscription fees
- CAPEX preferred model
- Full internal control and management of physical voice appliances
- Basic dial-tone required with limited planned usage of advanced features
- Enterprise-level solution that requires proprietary software not yet updated for the Cloud
- No internet connection required
Request a Demo
Schedule a convenient live demo to see how your next solution will empower your team!


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Kennel could protect pets from the sound of fireworks
Car maker Ford has developed a noise-cancelling kennel that can protect pets from the sound of fireworks.
The kennel uses similar noise-cancelling technology to that found in cars and headphones. Once microphones inside the kennel detect the sound of fireworks, a built-in audio system emits opposing frequencies that cancel out the noise.
Inspiration for the idea arose from technology that exists in Ford’s Edge SUV. When its microphones detect noise from the engine, the noise is counteracted using opposing sound waves from the car’s audio system - making the journey quieter for drivers and passengers.
“We wondered how the technologies we use in our cars could be applied to help in other situations,” explained Ford of Europe’s Lyn West. “Could dogs enjoy quieter New Year’s Eve celebrations through the application of our Active Noise Control system?
"We have a few more ideas in progress as to how our everyday lives might benefit froma little Ford know-how."
The kennel is only a prototype but is the first in a series of initiatives that will apply automotive knowledge to help solve everyday problems.
Image (C) Ford of Europe.


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Towngas Telecommunications Fixed Network Limited
Company Name: Towngas Telecommunications Fixed Network Limited
Country: Hong Kong
Certified Under: The APM Group
Version of ISO/IEC 20000: 2011
Certification Status: Issued
Certification Start Date: 29 Jan 2016
Certification Expiry Date: 31 Mar 2018
RCB Certified by: British Standards Institution
The Scope of the certification is:
The service management system supporting the provision of data centre services to external customers, consisting of facility management, data centre operation, IT infrastructure support, internet connectivity, and 24x7 remote hand services.
The Location covered by the certification is:
16/F., 17/F., 18/F. & 19/F.
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The Blackberry Q10 comes with 3.1 inches multi-touch capacitive touchscreen display with a 720 X 720 pixels resolution which helps you to view clear pictures and text.
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As per its Connectivity options, this phone supports Wi-Fi, Bluetooth, A-GPS, e-mail and document viewer, so that you can easily share your photos and other things wirelessly and access the internet at a higher speeds. It also allows good quality video recording and can share with your loved ones.
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Some other service related data may influence this algorithm processing. As an example, voice deployments for which Cisco recommend as a general guideline these set of configurations :
- Minimum signal power -67dbm,
- SNR, at least 25db,
- A minimum rate of 11Mbps,
- A minimum of two neighboring access points at at least -75dbm transmit power level,
- A minimum of 4 overlapping channels at a minimum of -80dbm transmit power level,
- A 300 ms maximum of RTT,
- A maximum of 2% packet loss.


Sealing solution for repeaters that connect subsea fibre optic cables. Each repeater requires a sealing solution protect from the external environment and more specifically to block the ingress of hydrogen gas to avoid irrevocable damage to the fibres and other internal cable components.
Seal performance with minimal leakage was highly critical. Having to raise cables for repair or maintenance is a hugely costly process therefore the seals undertook a lengthy and stringent test program under extreme pressure conditions. They had to had to certified to a 25 year service life.
Our Sealing Solution
Bespoke metal seal design with precious metal plating
The seals passed the test program and are successfully used in the build and production of repeaters used in new subsea fibre optic cable laying projects.


“Voice Over LTE (VoLTE) Market” report provides strategic supports mentioned by the business specialists with market sources, amount of manufacturing cost structure, raw materials, forecasts, turnover, manufacturing outlays, latest market trends, labor cost, demands and much more. Voice Over LTE (VoLTE) market report covers a comprehensive market structure through the globe with an in-depth study of major dynamics (Drivers, Challenges, Opportunities).
Request a sample copy of the report – https://www.absolutereports.com/enquiry/request-sample/14244328
Key Market Trends:
Increasing Demand for High-Speed Internet is Driving the Voice Over LTE (VoLTE) Market
– Voice over LTE(VoLTE) enables wireless operators to deliver a new set of standards-based services referred to as Rich Communications Services (RCS). These services include things like video calling, file transferring, real-time language translation, video voicemail, HD calling, and instant messaging. Since the consumers have started getting dependent on these services that the demand for high-speed internet have increased. Exabytes of data is been transferred every day from various types of devices like smartphones, tablets, laptops, and others.
– Technology providers are increasing the applications of VoLTE technology to support ongoing IoT adoption. For instance, Ericsson is set to broaden the reach of voice over LTE with the addition of the technology to LTE-M deployments. Through this addition, IoT devices would be empowered to support voice as well as data.
– Increasing demand in emerging Asian regions such as among other countries is driving the market forward. Reliance Jio followed by Vodafone have been successful in promoting that VoLTE would become a standard service that is activated in new handset sales going forward.
Asia-Pacific to Account for Significant Market Share
– Asia-Pacific region has the highest number of mobile subscriptions in the world. The number of subscriptions is around 4.2 billion which accounts for close to 53% of the total number of subscriptions.
– In Q1 of 2018, China registered the highest number of internet penetrations in the world, which is around 53 million. The intense competition among the operators in China has driven the increase in the number of subscribers with multi subscriptions. The increasing consumer spending and growing need for high-speed data have been persuading operators in the region to enable VoLTE services.
– Asia-Pacific has the highest number of VoLTE operators and subscribers. The mobile network providers such as Vodafone, Airtel, Reliance Jio, Digi, U Mobile, Yes 4G, and Dialog have ventured into the VoLTE technology and are investing in this technology to provide better service.
– Countries such as China, Japan, South Korea, and are the major contributors in this region. In fact, Japan and South Korea are among the very few regions (the US, and Canada) with most networks having more than 60% of voice calls on LTE smartphones provisioned using VoLTE. Ericsson reported that, in some networks, this figure was close to 80%.
Key Manufacturers Like
Scope of the Report:
Voice Over LTE (VoLTE) market report focuses on the latest trends in the global and regional spaces on all the significant components, including the capacity, cost, price, technology, supplies, production, profit, and competition. Moreover, the old data and present development of the Voice Over LTE (VoLTE) market have been given in the scope of the report. The latest trends, product portfolio, demographics, geographical segmentation, and regulatory framework of the Voice Over LTE (VoLTE) market have also been involved in the study.
Market Dynamics: –
- Drivers: (Developing regions and growing markets)
- Limitations: (Regional, Key Player facing Issues, Future Barriers for growth)
- Opportunities: (Regional, Growth Rate, Competitive, Consumption)
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Key Questions Answered in Market Report: –
- What will the market growth rate, Overview and Analysis by Type of Voice Over LTE (VoLTE) market in 2023?
- What are the key factors driving, Analysis by Applications and Countries Voice Over LTE (VoLTE) market?
- What are Dynamics, This Overview Includes Analysis of Scope, and price analysis of top Vendors Profiles of Voice Over LTE (VoLTE) ?
- Who are Opportunities, Risk and Driving Force of Voice Over LTE (VoLTE) market? Knows Upstream Raw Materials Sourcing and Downstream Buyers
- Who are the opportunities and threats faced by the vendors in Voice Over LTE (VoLTE) space? Business Overview by Type, Applications, Gross Margin and Market Share
- What are the Voice Over LTE (VoLTE) market opportunities, market risk and market overview of the Market?
Lastly, the Global Voice Over LTE (VoLTE) Market Research covers a complete market structure across the world with a comprehensive analysis of major key factors. This report provides planned orientations referred by the industry experts.
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Study objectives of Voice Over LTE (VoLTE) Market Report:
- To provide a detailed analysis of the market structure along with the Voice Over LTE (VoLTE) market forecast of various segments and sub-segments of the Voice Over LTE (VoLTE) market
- To provide insights into factors influencing and affecting market growth
- To provide historical, current, and forecast revenue of market segments based on material, type, design, and end user
- To provide historical, current, and forecast revenue of market segments and sub-segments with respect to regional markets and key countries
- To provide strategic profiling of key players in the market, comprehensively analyzing their market shares, core competencies, and drawing a competitive landscape for the market
- To provide economic factors, technology and Voice Over LTE (VoLTE) market trends that influence the global Voice Over LTE (VoLTE) market
Detailed TOC of Voice Over LTE (VoLTE) Market Report 2019-2024:
1.1 Study Deliverables
1.2 Study Assumptions
1.3 Scope of the Study
2 RESEARCH METHODOLOGY
3 EXECUTIVE SUMMARY
4 MARKET OVERVIEW
5 MARKET DYNAMICS
5.1 INTRODUCTION to Market Drivers and Restraints
5.2 Market Drivers
5.2.1 Increasing Demand for High-Speed Internet & Quality Services
5.2.2 Upgradation of Government Sectors due to Rapid Pace Urbanisation
5.3 Market Restraints
5.3.1 Lack of Awareness and Slow Adoption in Under Developed Countries
5.4 Value Chain / Supply Chain Analysis
5.5 Industry Attractiveness – Porter’s Five Force Analysis
5.5.1 Threat of New Entrants
5.5.2 Bargaining Power of Buyers/Consumers
5.5.3 Bargaining Power of Suppliers
5.5.4 Threat of Substitute Products
5.5.5 Intensity of Competitive Rivalry
5.6 Technology Snapshot
6 MARKET SEGMENTATION
6.1 By End-user Industry
6.2.1 North America
6.2.4 Latin America
6.2.5 Middle East & Africa
7 COMPETITIVE LANDSCAPE
7.1 Company Profiles
7.1.1 AT&T Inc.
7.1.2 Verizon Wireless
7.1.3 SK Telecom Co., Ltd.
7.1.4 SK Telecom Co., Ltd.
7.1.5 Bell Canada
7.1.6 Vodafone Group plc
7.1.7 Reliance Jio Infocomm Limited
7.1.8 Bharati Airtel Limited
7.1.9 KT Corporation
7.1.10 Orange S.A
8 INVESTMENT ANALYSIS
9 MARKET OPPORTUNITIES AND FUTURE TRENDS
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Name: Ajay More
Phone: US +14242530807/ UK +44 20 3239 8187
Email: [email protected]


Third-Rail Wireless Broadband Solutions
Third-Rail is a Wireless Solutions Provider delivering broadband and customized applications to Federal and Business customers worldwide. Our primary focus is in two areas:
Broadband Wireless Networks
Third Rail provides secure, fully scaleable and reliable solutions to our target market, including network design, wireless solutions and complete integration. We have high-speed Point-to-Point (PTP) and Point-to-Multipoint (PTMP) and Mesh Solutions to meet the demanding and varied needs of our customers.
Counter IED devices
We have successfully delivered our frequency jammer devices to the US Military. Our products have the ability to block a variety of different frequencies based on the requirements of our customers.
Whether the challenge is high speed connections for sophisticated applications or cost-effective deployment to isolated regions,
Third Rail has the solutions to power communications in the new millennium.
Delivering high speed, high quality “last mile” broadband wireless solutions for telecommunications carriers and Internet Service
Third Rail is providing fast, reliable and affordable voice, video and data communications services for multi-site organizations.
Third-Rail is executing network design, integration and management solutions to meet every client’s broadband wireless
transmission needs with Third-Rail secure technology.
With field tested experience and unmatched integration expertise, Third Rail has the unique freedom to carefully select and incorporate a “best fit” hardware and software alternative to deploy manufacturer-independent solutions to bridge the “last mile” gap.
Third Rail has deployed networks on four continents in Countries such as Africa, Venezuela and Australia and counts the world’s first true IP telephony deployment over a broadband wireless network among its many accomplishments.
To contact us:
Level 3, Tichnor Building
One Chestnut Street, Suite 305
Nashua, NH USA 03060
USA Tel: 603.881.5151
USA Fax: 603.881.7272
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SIM swapping attacks, also known as SIM intercept attacks, are a type of identity theft in which the attacker convinces a mobile phone operator to switch the victim's phone number to a new device in order to gain access to bank accounts, credit card numbers and other sensitive information. Sometimes this is achieved by using the victim's real information to obtain authentication.
Once this is complete, the attacker has access to all of the victim's text messages, phone calls and accounts that may be linked to the phone number. If not detected early on, the attacker could open new accounts to transfer funds in the victim's name or block the victim from all accounts.
A sign of SIM swapping is the interruption of a device's ability to send or receive text messages and calls, without having requested it.You can protect yourself by doing the following:
Avoid relying on SMS for primary communication, as the data within these messages is not encrypted.
Enable two-factor authentication (2FA) for social media, credit cards and bank accounts.
Do not provide your mobile phone number on social media accounts or profiles that do not require it.


The Droplets platform maximizes efficiencies in your network by optimizing bandwidth usage. This results not only in better, more productive performance for your end-users, it also provides significant savings among the many facets of your I.T. infrastructure.
Thin communications layer The Droplets User Interface Server communicates via an optimized communication layer that runs over TCP/IP sockets. Using this laser-thin layer, the UI Server instructs the client as to the layout of applications at start-up, and transmits both server-side and user-initiated updates as required.
Responsive and bandwidth efficient Droplets is far faster and takes on average 90% less bandwidth than Web-based applications. Performance is improved further because Droplets transmits only events and individual field updates, whereas HTML-based applications are forced to reload the entire page from start to finish for each user event.
Droplets communicate through a highly optimized TCP/IP communication layer to deliver a fast, responsive experience. Only net changes to the interface are exchanged to ensure immediate, real-time responsiveness, even over 26.6k dial up connections. On average, Droplets send one-tenth the amount of data as comparable Web-based solutions.
The table below compares bandwidth consumption over a 26.6k dialup connection for Microsoft Outlook Web Access (OWA) to an email program deployed on the Droplets platform:
Bandwidth consumption in bytes: Droplets email vs. Outlook Web Access
Send with Attachment*
*Tested using identical attachment for both applications
With radical bandwidth reduction comes a radical increase in application responsiveness, giving Droplets applications a speed that's close to local fat-client software even on thin-bandwidth devices. The table below compares application response times for Microsoft OWA to a Droplets email application over a 26.6k dialup connection:
Application performance: Droplets email vs. Outlook Web Access
New message popup (1st
New message popup (cached)
Read mail (cached)
Preview pane update
Benefits of Droplets optimized bandwidth include:
Thin communications layer handles server and client actions and updates
Ten times more efficient than traditional Web applications
Responsiveness approaching the level of desktop applications
To see Droplets applications in action, visit our Case Studies page.
To try out our product, download an evaluation copy of the Droplets UI Server and SDK at
For technical support using our product, please visit our Developer Zone, where you will find access to on-line documentation, tutorials, FAQs, and our live Developer Forums.


Controls systems are designed to control and monitor progress through a process, assembly or conveyor. But when a controls engineer visits your facility, some terminology can be difficult to understand amongst the large range of services that many industrial companies provide. Here is a small breakdown of some of the most common controls terms.
A Human-Machine Interface (HMI) is a user interface or dashboard that connects a person to a machine, system, or device. While the term can technically be applied to any screen that allows a user to interact with a device, HMI is most commonly used in the context of an industrial process.
Programmable Logic Controllers (PLCs) are small industrial computers with modular components designed to automate customized control processes. PLCs are often used in factories and industrial plants to control motors, pumps, lights, fans, circuit breakers and other machinery. (PLCs) communicate using one of several possible open or proprietary protocols, such as Ether Net/IP, Modbus, Sinec H1, Profibus, CAN open, Device Net or FOUNDATION Fieldbus. The idea to use standard Ethernet makes these systems more interoperable.
PLC Software is a software technology designed to turn an embedded computer into a fully functional and programmable logic controller (PLC). It combines PLCs’ discrete, PID and analog I/O control with high performing computer networking, data handling and computational capabilities. As such, software PLCs offer dependable operation, exceptionally fast and deterministic program scan durations, data table memory, unlimited user programs, and above all, an open architecture platform that allows users to connect to a wide range of I/O systems and networks among other devices.
Radio-frequency identification uses electromagnetic fields to automatically identify and track tags attached to objects. The tags contain electronically stored information.
DeviceNet is a digital, multi-drop network that connects and serves as a communication network between industrial controllers and I/O devices, providing users with a cost-effective network to distribute and manage simple devices throughout the architecture. DeviceNet utilizes CAN (Controller Area Network) for its data link layer, the same network technology used in automotive vehicles for communication between smart devices.
Controller Area Network (CAN)
A Controller Area Network (CAN) bus is a communication system made for vehicle intercommunication. This bus allows many microcontrollers and different types of devices to communicate with each other in real time and without a host computer. A CAN bus, unlike Ethernet, does not require any addressing schemes, as the nodes of the network use unique identifiers. This provides the nodes with information regarding the priority and the urgency of the transmitted message. These buses also continue transmission even in the case of a collision, while normal Ethernet terminates connections as soon as a collision is detected. It is a completely message-based protocol and is used mainly in vehicles.
Lee Contracting’s controls and robotics staff engineers have over 30 years of experience in the field. They have extensive knowledge of legacy systems and a comprehensive knowledge of many applications. In addition to supporting and upgrading older systems, we are fully up-to-date on the newest hardware and software platforms from all the major PLC suppliers. With our complete controls and robotics capabilities, Lee can handle the full programming of automations systems including all necessary design, development and engineering.
Call today to receive a free quote, 888.833.8776.


A Burrowing Bettong GPS collar can weigh about 35 grams. For the collar, we use a tube with a cable tie inside. The tube makes a smooth surface and prevents the cable tie from getting smaller than you make it. We can use either a rechargeable or non-rechargeable battery. Either can be reused. For Burrowing Bettongs, it is possible to use either the Nano Enhanced GPS or the Small GPS, both of which come with the automatic, long-range data download.
How it works
This collar is made from a soft plastic tube with a cable tie inside. It is adjustable and reusable.
You set up your GPS schedule any way you like, this collar will give you up to 14 months battery life depending upon your GPS schedule. The GPS schedule is set by a wireless connection that you will establish using the base station. After deployment you can always change that schedule remotely if you like.
The base station is the key to the remote communication. The base station is fully automated. No computer or additional antenna is required, just the base station. When the base station is within range of the GPS collar all previously un-transmitted GPS data in the collar will copy over onto the base station.
The GPS collar memory will never fill up and all of the GPS data transmitted will also remain in the collars’ memory. The base station can be carried into the field or just left in the field. On a standard rechargeable battery, the base station will operate 24 hours per day for up to 5 days. With a 12 volt external battery powering a stationary base station the battery can be solar charged and the base station will not stop looking for GPS collars.
Several base stations can be used to create a network where data will always be downloaded remotely. You plug a USB cable into a laptop and the base station to download the data from the base station but in the second half of 2017 you won’t need a laptop, you will communicate with the base station using your phone or tablet. The wi-fi radio in your mobile device will communicate up to 300 meters away from the base station.
- GPS data download remotely and automatically to base station
- Smart GPS for more relevant data and longer battery life
- Change your GPS schedule remotely
- GPS additional time increases precision of GPS positions
- On/off switch
- Rechargeable battery
- Drop off mechanism on some configurations
- Activity data logger
- VHF transmitter


Ultrasound is a well-known technique for imaging the inside of the human body, such as organs, blood vessels, and unborn babies. But what if ultrasound could also be used to power devices that are implanted in the body, such as pacemakers, neurostimulators, or sensors?
This is the idea behind a novel ultrasound-powering technology that has been developed by researchers from imec and Delft University of Technology, in collaboration with the European Research Council. The technology, which was presented at the International Solid-State Circuits Conference in February 2024, is a proof-of-concept for wireless powering of implantable devices using ultrasound waves.
How does it work?
The ultrasound-powering technology consists of two main components: a transmitter and a receiver. The transmitter is a small device that can be attached to the skin, near the location of the implant. The transmitter generates ultrasound waves that travel through the tissue and reach the implant. The receiver is a tiny chip that is integrated in the implant and converts the ultrasound waves into electrical power. The receiver also communicates with the transmitter to adjust the power level and the beam direction.
The researchers have designed the transmitter and the receiver using a unique adiabatic driving technique, which reduces the power consumption and the size of the components. The technique is based on the concept of “global charge redistribution”, which means that the charges are recycled within the ultrasound transducer array, instead of using external capacitors. This allows for a more compact and efficient design, as well as precise beam steering up to 53 degrees.
The researchers have demonstrated that their ultrasound-powering technology can successfully deliver power to neural implants, which are devices that record or stimulate the activity of neurons in the brain. Neural implants are used for various purposes, such as understanding and treating neurological disorders, enhancing cognitive functions, or interfacing with prosthetic limbs. However, neural implants face challenges in terms of powering, as traditional methods, such as wires or batteries, are either invasive, bulky, or prone to failure. The ultrasound-powering technology offers a minimally invasive, wireless, and reliable solution for powering neural implants.
What are the benefits?
The ultrasound-powering technology has several benefits for both patients and healthcare providers. Some of the benefits are:
- It eliminates the need for invasive procedures or bulky components, such as wires or batteries, that can cause complications, such as scarring, infection, or leakage.
- It enables precise and dynamic control of the power delivery and the beam direction, which can compensate for brain micro-movements and misalignments, such as those occurring during surgery and respiration.
- It allows for longer battery life and lower maintenance costs, as the implants can be recharged wirelessly and remotely, without the need for surgery or replacement.
- It opens up new possibilities for innovative healthcare applications, such as wireless (neural) implants, that can improve the quality of life and the health outcomes of patients.
What are the challenges?
The ultrasound-powering technology is still in its early stages of development and faces some challenges before it can be widely adopted in the healthcare sector. Some of the challenges are:
- It requires further testing and validation in animal and human studies, to ensure the safety and efficacy of the technology, as well as the compliance with the regulatory standards and ethical guidelines.
- It needs to overcome the technical limitations and trade-offs, such as the power efficiency, the data rate, the noise level, and the heating effect, that are inherent to the ultrasound transmission and reception.
- It has to address the social and psychological aspects, such as the acceptance, the trust, and the privacy, that are involved in the use of wireless (neural) implants, especially for long-term or permanent applications.
What is the future?
The ultrasound-powering technology is a promising step towards leveraging ultrasound, not only for imaging, but also for powering, the human body. The technology has the potential to revolutionize the healthcare sector, by enabling new forms of diagnosis, treatment, and enhancement, that are wireless, minimally invasive, and personalized. The technology could also pave the way for the development of the “intranet of neurons”, which is a vision of connecting multiple neural implants within and across individuals, to create a network of brain-computer interfaces.
The researchers are working on improving and scaling up their ultrasound-powering technology, as well as exploring new applications and collaborations. They hope that their technology will contribute to the advancement of healthcare technology and the improvement of human health and well-being.


Kyoto/London − Nagasaki University (President: Shigeru Kohno) and Kyocera Corporation (President: Hideo Tanimoto) announced their joint development of an Energy Harvesting Smart Buoy, which combines Nagasaki University's tidal current power generation technology with Kyocera's IoT technology to collect reliable ocean data. Prototype buoys can collect a wide range of data on the marine environment using self-generated energy. A pilot program gathered information from 21 sensors, monitoring everything from water temperature and humidity to current direction. Future development may include sensors for temperature-related salinity variation, chlorophyll turbidity, and temperature-related variations in dissolved oxygen concentrations, to name a few.
1. Development Background
Marine pollution and climate change have become serious societal issues. To solve these issues and help create a more sustainable world, scientists need more reliable ways to monitor and visualize various sea conditions. However, maintaining a stable power supply is a big challenge for continuous data collection at sea. Therefore, Nagasaki University and Kyocera developed the "Energy Harvesting Smart Buoy," which generates its own electric power for continuous ocean data collection using a tidal-current power generation system in the buoy. The new Smart Buoy combines tidal-current power generation technology from Nagasaki University and IoT-related technology from Kyocera. In addition, Kyocera has future plans to monitor fisheries and aquaculture, conduct ocean surveys, and more.
2. Outline of the Prototypes
A buoy equipped with a tidal-current power generation system supplies power to the Kyocera GPS multi-unit and connected sensors.1 The GPS multi-unit is a compact Kyocera IoT device, equipped with various sensors and antennas, compatible with GPS, GLONASS, and Michibiki2 location tracking systems.
Each prototype is equipped with two different tidal-current power generation systems:
• SLTT (Small Lens-type Tidal Turbines) - The buoy and power generation are separate, and a diffuser is installed around the turbine. In addition to protecting the turbine, the diffuser has the effect of increasing the flow of water for better power generation.
• VTT (Vertical-axis Tidal Turbines) - The power generation element is directly connected to the buoy. Its AI-guided design incorporates a tilted axis to optimize turbine rotation amid heavy ocean swells and waves.
|Total: Approx. 1800mm
Buoy: 520mm × 500mm
Generator: 400mm × 507mm
|Total: Approx. 910mm
Buoy: 520mm × 500mm
Generator: 400mm × 200mm
|Tidal power generation + Secondary battery（54,000mA）
(Velocity, direction of flow, and water temperature)
|Temperature and Humidity/Acceleration/Charging current/Battery voltage/Leakage detection
|GPS / GLONASS / Michibiki2
3. Role of Each Organization
|Turbine design optimized for tidal-current power generation
|Development of various sensor controls, power control, buoy design, cloud applications, and mobile applications4
4. Pilot Test Results in Sea
Experimental results of SLTT
|Average power generation
|Average power consumption
|Data transmission interval
5. Future Initiatives
To promote ongoing ocean monitoring, the companies are planning to support a water temperature-salinity sensor (temperature, salinity, and electrical conductivity), chlorophyll turbidity sensor (chlorophyll, turbidity, and water temperature), DO sensor (dissolved oxygen and water temperature), and an underwater camera. Performance and operation will be improved, along with a reduction in size and weight, in commercial versions. Kyocera will also build an IoT platform to store collected data, and ongoing testing will be conducted mainly in Nagasaki Prefecture.
*2 GLONASS is a positioning system using Russian satellites. Michibiki is a Japanese satellite positioning system consisting mainly of quasi-zenith orbiting satellites.
*3 LTE is a trademark of ETSI.
*4 PAL Co., Ltd., and Shinei Kogyo LLC., both of which are based in Nagasaki City, cooperated in the prototype manufacturing of the buoy.