Siemens sets wireless speed record with OFDM
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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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Japanese wireless operator NTT DoCoMo said Friday that it has achieved wireless speeds in the laboratory of 1 Gbps. The operator has said for more than a year that it is working on
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The (sort of) new IEEE 802.16 Metropolitan Area Network standard (MAN) promises to break the cable modem/DSL monopoly on the "last mile" of Internet connectivity to peoples' homes.    With ranges up to 30 miles and speeds up to 70 mbps it seems like a pancea.    While I suspect the actual usable speeds and distances will be considerably less, my real question is where is it?  This standard has been in the works for years.
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Nokia Siemens Networks claims it has completed a successful test in an urban environment of LTE technology, which is considered the next step after 3G for many cellular operators.
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A new HiPath Wireless system from Siemens, due out in March, includes new software and two new access points that will not require extra power beyond what is already needed for 802.11a/b/g systems.
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German engineering and manufacturing company Siemens will add more broadband technology to its growing portfolio of new high-speed wireless systems slated for delivery early next year.
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SDEROT, Israel  - An emerging long-range,  high-speed wireless technology is expected to spread quickly  and be available globally within two years, a key backer of the  so-called WiMax technology said on Tuesday.
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T-Mobile International is testing the waters of Flarion Technologies&#39; FLASH-OFDM in The Hague, the Netherlands. The carrier plans to collect usage and customer behavior data during the trial.
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(InfoWorld) - With wider national coverage than either company could have had on its own, Sprint Nextel Corp. and Clearwire Corp. say they can achieve on their joint WiMax network some of whatÂ Google Inc. and others want to seeÂ in the prized 700MHz band. TheÂ companies announced Thursday they will link their respective WiMax wireless broadband networks to give subscribers a seamless roaming experience across territories that eventually will cover 300 million U.S. residents. The network will deliver between 2M bps (bits per second) and 4M bps downstream and about half that speed upstream, they said. Sprint and Clearwire plan to use WiMax so that subscribers can choose among a wide range of devices built to the open standard on which the technology is based. In addition, they intend to let users access any application or service on the Internet, said Atish Gude, senior vice president of mobile broadband operations at Sprint. The upcoming auction of 700MHz radio spectrum around the U.S. has sparked a fierce debate between traditional carriers and Google Inc., Frontline Wireless LLC and others over how that spectrum should be used. Current mobile operators generally sell a limited set of devices locked to their networks and favor their own applications among the offerings their customers can access on their phones. Google told the FCC on Friday it won't bid unless the government requires any-device, any-application networks. It also wants a rule forcing the winners to sell wholesale network access to other service providers. Sprint doesn't have plans for wholesale access. Sprint, which announced its WiMax plans last year, said Thursday it owns spectrum licenses for the WiMax band that cover 185 million U.S. residents. Clearwire has spectrum in the same band to serve 115 million people. The combined network should be fairly comprehensive, covering urban, suburban and rural areas across the country, which today has a population just over 302 million, the Census Bureau estimates. After "soft" launches in Chicago and Washington, D.C., at the end of this year and commercial availability starting next year, the companies together aim to reach 100 million people by the end of 2008. This is the same 2008 goal Sprint had given previously by itself, but it was an aggressive goal then and is now a conservative estimate, Gude said. The companies did not estimate when the full network would be completed. Given the higher frequency Sprint and Clearwire plan to use, at 2.5GHz, their network is likely to need more base stations than a similar network using 700MHz, which travels over long distances and through walls more easily. Clearwire already operates a wireless broadband service and has been planning to convert it to standard mobile WiMax, which is only now emerging as a commercial technology. The company is backed by heavy hitters including Intel Corp. and Motorola Inc. Sprint, struggling against larger rivals AT&T Inc. and Verizon Wireless Inc., could use Clearwire's helping hand. The deal may let Sprint realize its WiMax dream at less expense, said IDC analyst Godfrey Chua. There seems to be little overlap between the two carriers' licenses, so the partnership won't really hurt competition and is likely to win government approval, Chua said. The first users will access the network with standalone modems, notebook add-on cards or PCs and smaller Ultra Mobile PCs with embedded modems, Sprint said. But it sees mobility as the key driver of the network and believes WiMax handsets will arrive by 2009, Gude said. However, Chua thinks ever-faster cellular technologies have the edge for mobility. The Sprint-Clearwire network will compete mainly against DSL (digital subscriber line) and cable modem services, with the advantage that subscribers can set up a notebook away from home and enjoy the same service. It could significantly boost broadband competition, he said. "It's making the world a little bit more interesting now," Chua said. Â
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Cingular Wireless, US largest wireless provider, announced plans to begin deploying 3G mobile wireless data network. The 3G network will offer average data speeds between 400-700 kilobits per second (Kbps), and
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AUSTIN, Texas, June 25  /PRNewswire/ -- Interoperability certification for high-performance Wi-Fi gear is now underway.
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Mobile Carrier T-Mobile is testing Flarion Technologies&#39; Flash-OFDM mobile broadband technology in The Hague, the Netherlands.
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Backers say a new electrical specification will see the speed of the data-interfacing standard rise from 800Mbps to 3.2Gbps.
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German company Siemens has shown what it claims to be the fastest ever wireless network connection. The demonstration at its Munich laboratories on Tuesday reached speeds of 1Gbps, twenty times faster than
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Now that&#160;WiMax has been certified as a form of 3G mobile data infrastructure, Sprint Nextel is changing its tune about the WiMax network it plans to launch commercially in April.Last year when Sprint was shopping around for a &quot;4G&quot; technology, it had a lot to say about how 4G would do something 3G networks couldn&#39;t. WiMax won out as its 4G network of choice. But in a keynote address Thursday at CTIA Wireless I.T. &amp; Entertainment in San Francisco, an executive of Sprint&#39;s WiMax business, Xohm, sang a different tune.&quot;I think we spend entirely too much time talking about the Gs,&quot; said Atish Gude, senior vice president of mobile broadband operations at Sprint. Last week, the Radiocommunication Sector of the International Telecommunication Union certified WiMax as a 3G technology, providing a seal of approval many governments require for carriers to deploy it. Wider deployment generally means lower equipment prices, which helps service providers.That&#39;s not to say the carrier no longer wants to differentiate WiMax. In his presentation, Gude played up the wide band of spectrum Xohm will be able to use, which he said will cut down on delays for individual users the same way a multilane freeway can move faster than a two-lane highway even when the speed limit is the same. In the real world, a lot of people want to use the network at the same time, he said.But more important is the business model of the two networks, Gude said, characterizing the traditional cellular business as more closed and controlled, while Xohm&#39;s business will tap into the dynamics of the open Internet. The company is opening itself up to partners for application development as well as connected devices, he said. The best known of these deals, announced in July, was&#160;an agreement with Google to develop a variety of Internet-based services.Sprint hopes a wide range of devices, including cameras, media players, and in-car electronics, ultimately will connect to the WiMax network. Instead of Sprint stores, they will be sold in the most logical places for their device types, such as consumer electronics stores. The first devices to come for Xohm next year will be wireless cards for notebook PCs, which Gude expects to be sold in the computer departments of electronics stores.The company will also have open API for third parties to develop services to run on the network. As an example, Gude envisioned a video portal that users could navigate using the five buttons traditionally found on video players. Xohm will probably charge for some of what it offers to third parties, but its aim is not to stifle innovation, he said.Sprint isn&#39;t getting out of its cellular business now that it&#39;s starting Xohm -- which it expects to reach 100 million U.S. residents by the end of 2008 -- but seems to be looking at it in a different light now.&quot;We are a content distribution industry,&quot; Gude said. It&#39;s just that for most of cellular&#39;s history, all the content has been user-generated and consisted of talking.
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Wireless carriers already are thinking ahead to even bigger and speedier networks than the current 3G systems being deployed worldwide. A new standard called "Super 3G," supported by dozens of the world's biggest carriers, could be 10 times faster than the current fastest mobile networks.
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MAIDENHEAD, United KingdomâT-Mobile International said it has deployed a trial of Flarion Technologiesâ FLASH-OFDM system for its mobile broadband services in The Hague, the Netherlands.