PERFORMANCE OF UNITARY SPACE TIME CODES GENERATED BY GIVENS ROTATION MATRICES IN MULTIPLE-INPUT,MULTIPLEOUTPUT COMMUNICATION CHANNELS
ITC/USA 2007 Conference Proceedings / The Forty-Third Annual International Telemetering Conference and Technical Exhibition / October 22-25, 2007 / Riviera Hotel & Convention Center, Las Vegas, Nevada === Multiple-Input, Multiple-Output (MIMO) communication systems promise to provide significant...
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| Language: | en_US |
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International Foundation for Telemetering
2007
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| Online Access: | http://hdl.handle.net/10150/604510 http://arizona.openrepository.com/arizona/handle/10150/604510 |
| Summary: | ITC/USA 2007 Conference Proceedings / The Forty-Third Annual International Telemetering Conference and Technical Exhibition / October 22-25, 2007 / Riviera Hotel & Convention Center, Las Vegas, Nevada === Multiple-Input, Multiple-Output (MIMO) communication systems promise to provide significantly higher data rates at no increase in transmitted power or bandwidth. Unfortunately it is challenging to locate space-time codes which achieve these gains. It was recently shown that codes based on Givens Rotation Matrices (GRM) out perform many of the more conventional space-time codes at extreme values of signal to noise ratio (SNR). This paper investigates the performance of GRM codes over a wider range of SNR, to determine their usefulness in MIMO applications of interest to the telemetry community. |
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