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Iterative Detection of Interleaver-Based Space-Time Codes
Keying WU Wai Kong LEUNG Lihai LIU Li PING
IEICE TRANSACTIONS on Communications
Publication Date: 2004/11/01
Print ISSN: 0916-8516
Type of Manuscript: PAPER
Category: Fundamental Theories for Communications
fading channels, iterative decoding, multiple transmit antennas, space-time codes, transmit diversity,
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This paper investigates a random-interleaver-based approach to space-time coding. The basic principle is to employ a good forward error correction (FEC) code and transmit randomly interleaved codewords over an antenna array. A low-cost estimation technique is considered. The complexity involved grows only linearly with the number of transmit antennas. Near-capacity performance can be achieved with moderate complexity.