New 802.11n Features: Briefly
802.11n has many new features including Space Time Block Coding (STBC), Spatial Multiplexing (SM), Cyclic-Delay Diversity (CDD), Maximal Ratio Combining (MRC), and Transmit Beam Forming (TxBF). A great summary of these features is found in an Atheros whitepaper here: http://www.atheros.com/pt/whitepapers/MIMO_Pwr3_whitepaper.pdf
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