Spectral and Energy Spectral Efficiency Optimization of Joint Transmit and Receive Beamforming Based Multi-Relay MIMO-OFDMA Cellular Networks

We first conceive a novel transmission protocol for a multi-relay multiple-input-multiple-output orthogonal frequency-division multiple-access (MIMO-OFDMA) cellular network based on joint transmit and receive beamforming. We then address the associated network-wide spectral efficiency (SE) and energ...

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Veröffentlicht in:	IEEE transactions on wireless communications 2014-11, Vol.13 (11), p.6147-6165
Hauptverfasser:	Cheung, Kent Tsz Kan, Shaoshi Yang, Hanzo, Lajos
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Channels Computing time Decomposition Energy management Interference Mathematical models MIMO Multiplexing Optimization Protocols Spectra Vectors Wireless communication
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