Optimal relay precoding for spectrum sharing multi-hop MIMO cognitive radio networks

Electronics Letters

Volumn 48, Issue 24, 2012, Pages 1562-1564

  Li, Quanzhong ^a   Feng, Renhai ^a   Qin, Jiayin ^a  

^a SUN YAT SEN UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

COGNITIVE RELAYS; INTERFERENCE POWER CONSTRAINTS; MIMO COGNITIVE RADIO NETWORKS; MULTIPLE ANTENNA; NON-REGENERATIVE; OPTIMAL STRUCTURES; PRECODING DESIGNS; SPECTRUM SHARING;

MIMO SYSTEMS; STRUCTURAL OPTIMIZATION;

COGNITIVE RADIO;

EID: 84878415071     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el.2012.3598     Document Type: Article

References (6)

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2. 10.1049/el.2011.1605 Duong T.Q. Bao V.N.Q. Zepernick H.-J. Exact outage probability of cognitive AF relaying with underlay spectrum sharing Electron. Lett. 0013-5194 2011 47 17 1001-1002
3. 10.1109/JSTSP.2007.914894 Zhang R. Liang Y.C. Exploiting multi-antennas for opportunistic spectrum sharing in cognitive radio networks IEEE J. Sel. Top. Signal Process. 2008 2 1 88-102 (Pubitemid 351392290)
4. 10.1049/el.2011.3707 Li Q. Luo L. Qin J. Optimal relay precoder for non-regenerative MIMO cognitive relay systems with underlay spectrum sharing Electron. Lett. 0013-5194 2012 48 5 295-297
5. Jitvanichphaibool K. Liang Y.C. Zhang R. Beamforming and power control for multi-antenna cognitive two-way relaying Wireless Communications and Networking Conf. 2009 Singapore 1-6
6. Mu H. Tugnait J.K. MSE-based source and relay precoder design for cognitive radio multiuser two-way relay systems Wireless Communications and Networking Conf. 2012 Auburn AL USA 742-747