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Wireless LAN White Papers

Multi-Coded OFDM Transmission Using Pace-Time Block Codes

Overview This paper addresses link adaptation for multi-coded OFDM transmission with space-time processing. The previously proposed algorithm of Code and Modulation (CM) selection and power loading, on a basis of temporary channel information, is evaluated here in its simplified form (reduced number of CM schemes). An extension of such approach with Space-Time Block Coding (STBC) at the transmitter and multiple antenna reception is considered. Moreover, the influence of encoded block length on the adaptation performance is presented and a practical solution that diminishes the harmful effect of short block lengths is proposed.

Further White Paper Details
Publisher	Poznan University of Technology	File Format	PDF
Date Published	April 2007
Format	White Papers
Topics	Wireless LAN, Programming Languages, Mobile - Wireless Communications

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