Posted 10/14/08 at 04:34:48 PM by Pulkit Chandna

Many of you might have played cat and mouse with WiFi signals inside your home. WiFi coverage tends to be inconsistent if the client and the WiFi access point are separated by walls. But a Sunnyvale-based startup, Quantenna Communications, is readying three chipsets to ensure that you don’t have to search for WiFi sweet spots inside you house ever again.

The chips will not only prevent WiFi signals from loosing their strength while traversing walls but also reign in on any interference from other devices operating in the 2.4 or 5GHz bands. The chipsets are expected to cost between $20 and $40 each. These chips are expected to make their maiden commercial appearance sometime in 2009.

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network, WiFi, hardware, chipsets, quantenna, signal

Posted 08/19/08 at 08:23:16 PM by Pulkit Chandna

The WiMax Forum has formally approved three licensed spectrum profiles for WiMax, 2.5 GHz, 2.3 GHz and 3.5 GHz. Intel’s primary focus hitherto has been on the 2.5 GHz spectrum profile as it is used in the U.S – Clearwire will roll out its WiMax service in three U.S cities later this year. The chip maker has announced that its WiMax chipset will support frequencies beyond 2.5 GHz in 2009.

Although it didn’t specify the exact spectrum profiles it plans to support, it is safe to assume that the remaining two profiles approved by the WiMax forum will be on the list. As WiMax networks in various countries around the world operate on either 2.5 GHz or 3.5 GHz, it is very obvious that Intel will soon support them. But Intel stopped short of announcing any release dates.

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intel, wireless, hardware, wimax, intel centrino 2, chipsets, clearwire