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Archive for the ‘5 GHz’ Category

IEEE 802 and 3GPP step up collaboration on LAA

IEEE 802 and 3GPP are working together more on coexistence of Licensed Authorized Access (LAA) and Wi-Fi. Since November, each group has made a presentation to the other. There’s been an exchange of liaison statements, the latest on March 18 when IEEE 802 sent 3GPP two statements¬†containing several requests and recommendations.

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Posted by Steven J. Crowley to 3GPP, 5 GHz, IEEE 802, LAA, LTE-U, Unlicensed @ 2:50 pm, 03/23/15 | No Comments

FCC to move on 5 GHz, but no faster nor further than NTIA

At its February 20 meeting, the FCC will likely adopt a Notice of Proposed Rulemaking as a first step toward increasing the amount of spectrum available in the 5 GHz band for unlicensed devices. Up to 195 MHz might be made available, which is a 35% increase over the present 555 MHz.  Chairman Genachowski announced this initiative at CES in January. A leading application for new spectrum would be IEEE 802.11ac, which could have four instead of the current two 160 MHz-wide channels.

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Posted by Steven J. Crowley to 5 GHz, DARPA, FCC, NTIA, Radar, UAS, Unlicensed, Wi-Fi @ 11:16 am, 02/15/13 | No Comments

FCC’s 5 GHz spectrum initiative could mean more and wider channels for IEEE 802.11ac

FCC Chairman Julius Genachowski yesterday announced an initiative to make 195 MHz of more spectrum available for Wi-Fi in the 5 GHz band.

The last time more spectrum for Wi-Fi was made available in this range was in 2003, when an FCC increased the then 300 MHz bandwidth to 555 MHz. As the document in that last link shows, the 5 GHz band is not as neat as the 2.4 GHz band, with other services, such as radar, requiring protection. These coexistence issues will have to be looked at again.

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Posted by Steven J. Crowley to 5 GHz, Qualcomm, Spectrum, Uncategorized, Unlicensed, Wi-Fi @ 8:18 am, 01/10/13 | No Comments

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