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Wireless Ad Hoc and Sensor Networks Houda Labiod, Editor 329 pages; $165 • John Wiley & Sons Inc. ISBN: 978-1-84821-003-5 Wireless local area networks were designed as data transmission systems to wirelessly connect computer peripherals, independent of their location. They now appear to be a key component in a...

Application Note “3GPP Long Term Evolution: System Overview, Product Development and Test Challenges” is a 68-page document that explains the concepts of Long Term Evolution (LTE). It details aspects of both the radio and air interface protocol, highlighting LTE’s use of multiple antenna techniques and the single carrier frequency...

WiMAX, a high-speed wireless service, is gaining momentum worldwide. Latest figures show WiMAX equipment sales rose nearly 50 percent in 2007 to US$800 million. WiMAX networks have been deployed in some 80 countries with 2.2 million customers, and growth is expected to continue. According to the WiMAX Forum, worldwide...

With WiMAX and Wi-Fi and fixed and mobile and 3G and 4G and LTE and LMDS, just defining “wireless” is a headache- inducing chore. The need to clarify is important enough, however, that the IEEE Communications Society (IEEE ComSoc) has launched a Web site to provide detailed information, ongoing...

Sprint may be combining its XOHM network and operations and name and everything else with Clearwire, but that’s not going to happen until December and there’s a little matter of rolling out initial WiMAX deployments before that. There’s also the boodle of last-minute bits and pieces needed to make...

A report by Access Markets International (AMI) contends that IT and telecom spending by U.S. small and medium businesses (SMB) was three times higher (6.5 percent versus 2.2 percent) than the nation’s GDP. A hefty portion of the spending is attributable to the natural movement of vendors who have...

Sprint has announced it will be the first provider to offer WiMAX service. According to CEO Dan Hesse, speaking at his NXTcomm08 keynote, Baltimore will be the lucky winner for first deployment rights, going live in September. Chicago and Washington, D.C, having been “soft-launched” earlier this year, will follow...

Of the 14 markets it’s already serving with fixed and portable WiMAX service, DigitalBridge Communications (DBC) thinks Jackson Hole, Wyo. is the place to launch its first mobile WiMAX service. Using Alvarion’s technology and 193 MHz of spectrum in the 2.5 GHz range, DBC is already up and running...

After many months of delay, there are now eight officially certified 802.16e, or WiMAX products. The WiMAX Forum made this announcement at its WiMAX Forum Congress in Singapore. Samsung, Sequans Communications, POSTDATA and Runcom Technologies all gained certification for a subscriber device and a base station. All four certified...

Alcatel-Lucent has announced plans to conduct a trial of wireless broadband services using WiMAX Rev-e technology with True Corp., Thailand’s only fully integrated telecommunications provider and leader in convergence lifestyle. For the trial Alcatel-Lucent will provide True Corp. with a comprehensive WiMAX solution that operates on the 2.5 GHz...