Multi-stream coding for MIMO OFDM systems with space-time-frequency spreading

Guillaud, Maxime;Slock, Dirk T M
WPMC'2002, 5th International Symposium on Wireless Personal Communications, October 27-30, 2002, Honolulu, Hawaii, USA

We propose a coding strategy for MIMO OFDM systems that exploits full spatial transmit and receive diversity as well as frequency and time diversity through the combination of binary codes and linear precoding The proposed scheme based on streams layers threads was designed to make iterative decoding with interference cancellation relatively simple while preserving most of the diversity available from the channel It accommodates any number of transmit and receive antennas Nevertheless it is a full rate scheme since no redundancy is added by the linear precoding operations diversity actually available in the channel is limited.


DOI
Type:
Conférence
City:
Honolulu
Date:
2002-10-25
Department:
Systèmes de Communication
Eurecom Ref:
1031
Copyright:
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PERMALINK : https://www.eurecom.fr/publication/1031