IEEE ratifies 802.11n Wi-Fi standard

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The IEEE standards group today officially ratified 802.11n, the most recent standard for Wi-Fi. The move officially takes the wireless spec out of the draft status it has been in since 2006 and lets companies develop 11n hardware knowing that it will work properly with any device that supports the technology. Officials plan to publish the final standard in mid-October.

The standard is already found in most modern computers and a small number of handheld devices and theoretically connects at 300Mbps, or about six times the peak speed of the more ubiquitous 802.11g format. Some of this speed comes from Multiple In, Multiple Out (MIMO) antenna arrays that piece together an incoming signal as it’s bounced around an environment, improving not only the maximum speed but also the usable range.

http://en.wikipedia.org/wiki/IEEE_802.11n-2009

http://www.wirevolution.com/2007/09/07/how-does-80211n-get-to-600mbps/

http://www.merunetworks.com/pdf/whitepapers/WP_80211nAppDelivery_v1.pdf

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