A PSP-Kalman Receiver for Space-Time Trellis Coded OFDM Systems over Time-Varying Block Fading Channels

Authors:
Der-Feng Tseng;Chia-Ming Lee
Affiliations:
-;-
Venue:
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Year:
2008

Citing 3
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Abstract

Space-time trellis coding systems employing orthogonal frequency division multiplexing technique over frequency-selective channels is considered, where fading gains vary within a frame interval. The channel time-evolution of each sub-carrier is modeled by an autoregressive process, while the receiver utilizing a recursive technique combining Kalman filtering with per-survivor processing is studied.