Superimposed channel training for MIMO relay systems
Based on the knowledge of instantaneous channel state information (CSI), the optimal source and relay pre-coding matrices have been developed recently for multiple-input multiple-output (MIMO) relay communication systems. However, in real communication systems, the instantaneous CSI is unknown and n...
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| Format: | Conference Paper |
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IEEE
2012
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| Online Access: | http://hdl.handle.net/20.500.11937/42354 |