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Iterative Channel Estimation Approach for Space-Time/Frequency Coded OFDM Systems With Transmitter Diversity

Overview Focusing on transmit diversity orthogonal frequency division multiplexing (OFDM) transmission through frequency selective channels, this paper pursues novel iterative channel estimation approaches for both space-frequency OFDM (SF-OFDM) and space-time OFDM (ST-OFDM) systems. Relying on the unifying signal model for SF-OFDM and ST-OFDM transmitter diversity systems, we develop computationally efficient, maximum a posteriori (MAP) channel estimation algorithms according to the MAP criterion.

Further White Paper Details
Publisher	Istanbul University	File Format	PDF
Date Published	January 2004	Downloads	8
Format	White Papers
Topics	Modems

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