Beamforming for Information and Energy Cooperation in Cognitive Non-Regenerative Two-Way Relay Networks

In this paper, we investigate information and energy cooperation in cognitive non-regenerative two-way relay networks, where the multi-antenna secondary user (SU) transmitter harvests energy from primary users' (PUs) signals by the power splitting (PS) scheme to forward PUs' signals and tr...

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Veröffentlicht in:	IEEE transactions on wireless communications 2016-08, Vol.15 (8), p.5302-5313
Hauptverfasser:	Li, Quanzhong, Zhang, Qi, Qin, Jiayin
Format:	Artikel
Sprache:	eng
Schlagworte:	Array signal processing Beamforming Channels Cognitive radio Cooperation energy harvesting (EH) Energy transmission information and energy cooperation IP networks Mathematical models power splitting (PS) Radio transmitters Receivers Relay networks Relay networks (telecommunications) Searching simultaneous wireless information and power transfer (SWIPT) Transmitters two-way relay networks Wireless communication
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