4G inches closer with Nokia Siemens tests
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Nokia Siemens Networks said it had completed the world's first multiuser field trial of Long Term Evolution technology in an urban environment.
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Nokia Siemens Networks said Monday it will transfer some research and development operations, including 230 workers, to Finnish IT service provider Tietoenator in a further move to cut costs. via PR-inside.com
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Third-generation (3G) network operators in the U.K. could begin testing a technology to improve indoor network coverage before the end of the year.
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Nokia announced today that the LSTI (LTE/SAE Trial Initiative) had achieved a 100 Mbps data transfer speed over mobile phone signals in recent tests.
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German electronics manufacturer Siemens has set what it claims to be the fastest-ever wireless connection. At its research lab in Munich, Siemens achieved a transmission speed of 1gbps by combining an intelligent
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Nokia&#39;s N-Gage QD addresses many of its predecessor&#39;s problems, but it&#39;s still a big phone. Nokia&#39;s N-Gage gaming cell phone was the Gigli of the tech world when it first came out last year.
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George Washington University wants to allow mobile workers -- and even students -- to call wirelessly over Wi-Fi and cellular networks, and has a test project using Nokia and Avaya under way.
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Nokia, the world's largest cellphone  maker, started to roll-out its online gaming service N-Gage on  Tuesday as it expands into mobile Internet services.
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Samsung held a forum in South Korea this past week showing off fourth-generation wireless technology. However, with the uptake of 3G not as quick as planned, do consumers need faster wireless data just yet?
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The company has become the latest operator to reveal it is investigating technology designed to improve 3G coverage indoors.
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Boca Raton-based Siemens Communications said Cingular Wireless has chosen it to help with the mobile phone company&#39;s nationwide deployment of a true third generation (3G) high-speed universal mobile telecommunications system (UMTS) network.
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Mobile technology firm Nokia  (NOK1V.HE) said on Tuesday it was introducing what it hoped  would be a new industry standard for short-range wireless  connections between small devices.
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Technology behind super-fast wireless networks is close to getting official approval.
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(InfoWorld) - NTT DoCoMo came close to hitting another data transmission milestone in its research into next-generation cellular telephone systems during an experiment conducted in Japan on Dec. 25 last year. The company, Japan's leading cellular carrier, managed to transmit data at close to 5GbpsÂ to a receiver moving at 10 kilometers per hour, said Yoshiki Kakuda, a spokesman for the Tokyo company. He said the company's public relations department didn't know the exact speed achieved but that it was close to the 5Gbps mark. About a year earlier NTT DoCoMo succeeded inÂ transmitting data at 2.5GbpsÂ and this time managed to double that by increasing the number of MIMO (multiple in multiple out) transmitting and receiving antennas from six to 12 each and using better signal processing in the receiver. MIMO involves sending data using multiple antennas to increase the total throughput. The result was a doubling in the amount of data transmitted in the same 100MHz chunk of radio spectrum. Details of the experiment will be detailed at next week's 3GSM World Congress in Barcelona, Spain. NTT DoCoMo has been working on what it calls 4G (fourth-generation) technology for close to 10 years but the technology remains some way from commercialization. The carrier had previously said it plans to launch 4G in Japan around 2010 but recently indicated it plans to wring more speed out of its WCDMA (Wideband Code Division Multiple Access) 3G network before switching to a new technology. The carrier plans to launch a "Super 3G (third-generation)" service around 2010 that will offer data transmission at around 100Mbps. When NTT DoCoMo launched its 3G network in 2001, it could carry data at 384Kbps but that was recently raised to 3.6Mbps with the launch of an upgrade called HSDPA (high-speed downlink packet access). Carriers in other countries are also deploying the faster technology on their networks.
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Nokia started to roll-out its N-Gage gaming service and Share on Ovi media sharing site as the cellphone maker expands into mobile Internet services.
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Sony Ericsson introduces an iPhone competitor, Nokia unveils updates to two top-range models and two midrange phones at GSMA in Barcelona.
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Nokia (NOK1V.HE), the world&#39;s largest  mobile phone maker, unveiled three new mobile handsets on  Monday intended to boost its offering of mid-range phones and  lift its global market share further from 36 percent.