Space-time multipath coding schemes for wireless communication systems
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United States of America Patent
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May 29, 2007
Grant Date -
Jan 22, 2004
app pub date -
Apr 21, 2003
filing date -
Apr 22, 2002
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Abstract
Space-time multipath (STM) coding techniques are described for frequency-selective channels, respectively. The described STM coded system guarantees full space-multipath diversity, and achieves large coding gains with high bandwidth efficiency. The techniques utilize a linearly coding technique, and incorporates subchannel grouping for application of the linear coding techniques. As a result, the techniques enable desirable tradeoffs between performance and complexity.
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