Showing posts with label 4G. Show all posts
Showing posts with label 4G. Show all posts

Thursday, February 14, 2013

Hughes shows off satellite-powered wireless 4G/LTE at JIFX 13-2


The Joint Interagency Field Exploration field event at the Naval Postgraduate School in California recently hosted a demonstration of satellite-powered high-speed wireless 4G/LTE courtesy of Hughes Network Systems.

Hughes showed its government and military customers how wireless 4G/LTE transmissions can enable real-time video on-the-move, push-to-talk (PTT) communications, and situational awareness through high-speed satellite connectivity.

JIFX 13-2 investigated new data capabilities that can fulfill the requirements of combatant commanders and federal agencies. These data capabilities allow warfighters and emergency responders to complete their missions. However, they have been hard-pressed to find small, interoperable devices that can deliver real-time video communications while on the move.

Government R&D organizations, academia, and private industries hoped to find these devices and other crucial technologies at the JIFX event. Such technologies would boost their military capability, help cut down on costs, and allow them to team up with partner nations and organizations.

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LTE industry set for huge growth in 2017, says Juniper report


Juniper Research presented a new study predicting that 4G LTE operators can achieve revenues exceeding $340 billion in 2017.

According to 4G LTE: Subscribers, Devices, Infrastructure & Service Revenue 2013-2017, the entire LTE industry (2G, 3G, and 4G) achieved $75 billion of revenues during 2012. The industry had also gained more than enough momentum during the past year to trigger an extended growth spurt.

Additionally, the enterprise segment initially commands the highest number of subscribers and profits in the LTE industry. But Juniper says the increasing volume of consumer subscribers will exceed the number of enterprise subscribers come 2015.

Juniper also believes that the consumer segment will merely account for less than half of total revenues. The vast majority of revenues will go to North American and Far Eastern markets, specifically China.

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Wednesday, January 23, 2013

AT&T upgrades 4G LTE cell sites in Anchorage


AT&T upgraded several cell sites located near Fort Richardson, Elmendorf Air Force Base, Eagle River, and Fairview in Anchorage, Alaska. The improved coverage of Anchorage's 4G LTE network is part of AT&T's ongoing 4G LTE rollout.

The AT&T 4G LTE network made its debut in Anchorage back in September 2012. With this recent series of upgrades, the US communications holding company continues to invest in expanding its network and rolling out its new services.

According to reports, AT&T has spent over $115 billion on both operations and the acquisition of spectrum and other assets to improve the Company's wireless and wired networks during the last five years. Its 4G network currently covers 288 million people and will continue to improve. 

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Monday, October 22, 2012

FCC approves AT&T, Sirius sharing underused satellite radio spectrum



The Federal Communications Commission (FCC) has approved a joint proposal for spectrum sharing by AT&T and Sirius XM. Starting October 12, 2012, the two companies can now share under-utilized spectrum in the Wireless Communication Services (WCS) satellite radio band. This will help speed up AT&T's ongoing rollout of out its 4G long-term evolution (LTE) network.

The FCC has given permission for AT&T to use 30 megahertz of barely-utilized spectrum in the 2.3 GHz band for its wireless broadband services. However, AT&T will only be able to use 20 MHz from this windfall of capacity.

10 MHz on either side of the approved frequency will be used for fixed broadband services. These interference buffers will prevent interference with satellite radio in adjacent bands. Sirius XM currently uses this particular satellite spectrum.

Back in June, Sirius and AT&T made a joint proposal to the FCC. The companies asked for permission to co-exist in their use of the same spectrum. The FCC has finally approved that plan this Monday.

Joan Marsh, vice president of federal regulatory issues for AT&T, issued a statement saying that the FCC's adoption of the new service rules is beneficial on two counts. First, it will allow LTE technologies to be deployed in in the WCS band. At the same time, it will protect satellite radio services from interference.

According to VP Marsh, AT&T took on significant risks when it chose to develop the under-utilized band has paid off. The Company continues to be commited in unlocking the band's full potential and using the additional spectrum capacity to enhance wireless broadband services and support increasing use of mobile Internet. AT&T predicts it can start deploying LTE infrastructure in the band in three years.

Back in August, AT&T spent $600 million to acquire NextWave Wireless and the latter company's spectrum licenses in the WCS and Advanced Wireless Service (AWS) bands. The acquisition boosted AT&T's own spectrum holdings and its developing 4G LTE network.


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Thursday, October 11, 2012

NetComm Wireless, Westbase Technology sign 4G distribution agreement for UK markets


NetComm Wireless announced on October 9 that it had entered its first supply agreement with Westbase Technology. A wireless technology distributer based in the United Kingdom, Westbase will distribute NetComm's 3G and 4G wireless broadband devices and machine-to-machine (M2M) products to telecommunications carriers in the U.K. and in Europe.

Earlier, U.K. communications industry regular Ofcom gave its approval to Everything Everywhere. The corporation was now free to use its existing 1800 MHz spectrum for 4G services.

With that in mind, NetComm plans to ensure that its Wireless 4G WiFi Router (4G100W) is one of the first 4G devices to hit the UK market. The tirst to come, after all, is the first to be served.

Westbase will offer NetComm's M2M products to UK vertical markets. NetComm products optimize wireless communications by using distant monitoring, control, and maintenance. They can deliver applications to energy, transport, banking, retail, and other areas.

According to a statement by Brett Stevens, the Chief Technology Officer of NetComm, the Company's partnership with Westbase Technology will allow NetComm to explore new business opportunities in the U.K. as the county gains access to 4G LTE broadband. The agreement also provides cutting-edge M2M technology to industrial and commercial customers across the U.K. and the European continent.


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Sunday, October 7, 2012

InterDigital, ASOCS solutions speed up wireless product development, introduction

A strategic alliance between InterDigital and ASOCS Ltd. will develop a fully-integrated 2G and 3G modem solution for wireless products and chipsets development.

The two partners will integrate InterDigital’s SlimChip WCDMA modem IP core into ASOCS’ ModemX platform and R4 GSM/GPRS/EDGE solution. The resulting service can be embedded into wireless product platforms to expedite the release and rollouts of wireless communications products. It will also open up an upgrade path to HSPA+, TD-SCDMA, LTE, and other 4G technologies.

In addition, InterDigital and ASOCS will design another joint solution that will decrease development risk and speed up deliveries of the finished product to the market. This joint solution will support HSPA Category 10 (14.4 Mbps DL) and Category 6 (5.76 Mbps UL,) as well as GPRS/EGPRS multi-slot class 12.

The two partner companies will also offer a complete 3GPP Release 6 compliant 3G physical layer (with direct upgrade path to Release 7), Release 4 compliant 2G physical layer, and dual mode protocol stack implementation.

The InterDigital-ASOCS services target companies who want to open up new market opportunities while spending less time and money on developing new technologies, and customers who are integrating GSM/WCDMA into multi-mode design with LTE or TD-SCDMA networks.

According to Bill Miller, executive vice president of IP Sales and Services at Interdigital, companies always run risks when introducing new wireless products. Any slowdown or accident may ruin a company’s chances to penetrate new markets.

To minimize such risks, ASOCS and InterDigital based their joint solutions on proven technologies that are already in the market. Their services will improve the speed and efficiency of product rollout while also giving customers the opportunity to upgrade to 4G technologies in the future.

According to Gilad Garon, chief executive officer of ASOCS, the strategic alliance with InterDigital will help spread the Company’s ModemX technology throughout the mobile market. ASOCS’s technology has been displacing the DSP approach, especially since current low power designs are able to take full advantage of ModemX’s flexible software-programmable architecture.



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Wednesday, September 26, 2012

SSI: Northwestel broadband proposal “half-cocked”


The SSI Group is asking the CRTC to veto a Northwestel proposal to build 3G/4G wireless broadband services for consumers in Northern Canada. SSI pounted out that Northwestel will be using a public benefits fund to fund said project.

Back in July, Northwestel presented a plan to the CRTC where the Canadian communications company would use $40 million from a “public benefits” fund. The money for that fund would come from Northwestel's parent company, BCE Inc., which also owns Bell Canada.

BEC was proposing to purchase the Astral Media Inc. telecommunications empire for $3.4 billion. CRTC rules specified that BCE needed to create a “public benefits” fund using 10 per cent of the Astral Media purchase price. The public benefits fund would pay for things the free market cannot normally supply.

The SSI Group is a competitor of Northwestel. SSI offers Qiniq, an Internet by satellite and wireless service, in Nunavut. It plans to offer VoIP services to Nunavut in the future. SSI also provides the similar Airware Internet network service in the Northwest Territories.

Earlier this September, SSI accused Northwestel of planning to use the $40 million not for the benefit of the public, but for Northwestel's own benefit and that of Bell Canada.

Dean Proctor, chief development officer of SSI, pointed out to Nunatsiaq News in an interview that it would be unfair for the largest market player to strengthen its assets in the market using money set aside from the public good.

Northwestel told the CRTC that it would use the Astral benefit funds from BCE to help pay for a five-year modernization plan with a $273 million price tag.

Northwestel's plan is to offer either 3G or 4G wireless service to the 96 communities and three territories its serves. Northwestel customers will be able to use Apple or Android OS-powered smart phones and tablet devices.

The plan will also allow Northwestel to bring broadband Internet to 79 under-served communities. Its wireless broadband services will reportedly be capable of download speeds of at least 5 Mps.

SSI countered that BCE and Northwestel have not proven that residents of Northern Canada will be able to afford 3G/4G wireless and broadband Internet services. Calling the Northwestel proposal “half-cocked,” Mr. Proctor said that the real issue in Northern Canada is the cost of satellite transponder space.

Mr. Dean Proctor cited SSI's wireless modems used by Qiniq customers in Nunavut as an example. Those modems can offer up to 6 Mbps in terms of combined download and upload speeds. However, Mr. Proctor noted that Qiniq customers simply could not afford using wireles and satellite broadband for extended periods of time. Customers would likewise find Northwestel's planned services too expensive.

He also pointed out that Bell's proposal did not indicate how it would make satellite costs more affordable. “They don’t have a solution for it,” Mr. Proctor said.

Mr. Proctor likewise scoffed at Northwestel’s 4G plan. Again citing SSI’s existing wireless network service -which Proctor says can provide speeds comparable to 4G,- he says that Nunavut customers will only be able to pay for such services through subsidies provided by the government. According to Mr. Proctor, Bell should instead design an entirely new system.

Finally, Mr. Proctor pointed out that public benefits funds are normally used to pay for things like the production of independent television.

Comba Telecom nabs wireless solution contract with Bangkok Metro Railway


The Bangkok Metro Public Company Limited (BMCL) has tapped Comba Telecom to provide an end-to-end wireless solution for 2G and 3G voice and data communications. Comba's wireless solution will provide coverage for the entire length of the BMCL's underground railway network.

Comba Telecom is known for its multi-operator base station coverage solutions, which cover single and multiple bands. Comba solutions are designed to be rapidly rolled out and ensure high performance while keeping visual perception low.

The Company also offers a versatile ultra-wide band multiple ports solution that allow different systems and different frequency bands to share antenna systems.

The BMCL's Metropolitan Rapid Transit (MRT) in Bangkok is comprised of 18 stations, concourses, tunnels, platforms, and the concourses' retail stores. It serves more than 240,000 passengers on a daily basis.

BMCL has complete control of all commercial activities and developments on its premises. The Thai company owns and operates its own neutral host network, which it pledged in support of updated wireless telecommunications services.

Comba Telecom will modernize and expand BMCL's legacy 2G system into a multi-system (2G/3G) active distributed antenna system (DAS) solution.

Eric Ng, general manager of Southeast Asia for Comba Telecom, explained that the Company implemented a modular DAS solution for the Bangkok MRT. The scalable system is easily expandable and future proof, allowing BMCL to open up new subway lines or implement 4G technologies according to its future requirements.

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Monday, July 30, 2012

Ruckus Wireless supplying Telefonica UK (O2) with SmartCell small cell units


Ruckus Wireless announced on July 31, 2012 that it will supply Telefonica UK with high-capacity small cell units as part of O2’s plan to deploy high-speed wireless services throughout London.

The Ruckus SmartCell 8800 provides free, fast, and reliable Wi-Fi that anyone can access with a mobile device. Its low-profile design hides the fact that it is the first carrier-grade, modular multi-radio system that integrates patented adaptive antenna array technology that supports a number of licensed and unlicensed radio technologies. SmartCell units can support high-speed dual-band 802.11n Wi-Fi, small cell 3G/4G radios, and 5GHz mobile backhaul.

SmartCell units are already deployed throughout iconic central London areas like Trafalgar Square and Parliament Square. They will give Telefonica UK the flexibility to quickly deploy and offer high-speed Wi-Fi and cellular services whenever and wherever they’re needed.

"For O2,” explained Derek McManus, chief operating officer for Telefonica UK, “it's all about us providing customers with fast and reliable connectivity where they need it. Our vision is for Wi-Fi to be simply another access layer to our mobile core.

"Customers don't really care about the underlying technology,” Mr. McManus pointed out. “They care about getting connected, fast and reliably. The introduction of small cells helps us to support these requirements and completely complements our mobile strategy,” he continued, “by letting us push capacity closer to users in locations where it makes the most sense."

Selina Lo, president and CEO of Ruckus Wireless, noted that "there is now a mad race to the lamppost” for telecommunications companies, “and the first one there wins.” According to her, securing the physical locations that have the requisite power and backhaul to support small cells is the biggest obstacle to deployment.

“Once physical assets [have been] secured,” President Lo said, “it becomes important for operators to exploit them with as much technology as they can. This means multi-function, carrier-grade products that are simple deploy, unobtrusive and massively scalable. SmartCell is one of those products,” she said, “and O2 is one of those operators taking a lead in this race."

Telefonica UK performed extensive evaluations of wireless suppliers before selecting Ruckus and its SmartCell system. "It all really boiled down to who had the best Wi-Fi for carriers and the most forward-thinking strategy to integrate Wi-Fi within existing and future cellular infrastructure," said COO McManus.

Thursday, July 12, 2012

ARINC, Lemko achieve seamless 4G LTE transmission via satellite link


ARINC Incorporated and Lemko Corporation successfully demonstrated the use of 4G LTE technology to provide seamless data transmission and streaming video through a satellite connection.



The two companies teamed up to combine ARINC's RapydConnex(SM) mobile edge satellite broadband communications platform and Lemko's distributed mobile wireless network (DiMoWiNe) for their test. Lemko's DiMoWiNe links up 2G/3G GSM, CDMA, EVDO commercial and tactical networks, and universal mobile telecommunications systems via satellite links provided by ARINC. For its part, ARINC worked on optimizing and sustaining satellite connection speeds.

The companies' test proved a success. The ARINC-Lemko 4G LTE rig was able to sustain speeds of 2 megabits per second for both uploads and downloads. Streaming video tested on the system ran seamlessly.

ARINC and Lemko's breakthrough test established them as some of the very first companies to demonstrate 4G LTE connectivity over a satellite connection.

The military and public safety markets will be able to benefit from this enhanced ability to deploy satellite-supported 4G LTE systems. Users will be able to establish independent 4G LTE cellular networks, which can then be customized to suit their unique needs.

The military's tactical communications network employs important mobile broadband applications that can be served by these networks. Troops will be able to rapidly deploy some of the most advanced mobile communications available even in battlefield situations.

Using LTEs will allow first responders to deplyo and retain advanced satellite-based communications in the critical minutes after a catastrophe. The LTE's independent nature renders it resistant to the typical disruption wrought by a disaster on traditional methods of communication. And public safety personnel will be able to access emergency services and provide life-saving information with running into the risk that their critical call will be disrupted or hijacked.