On the performance of cognitive relay networks under primary user's outage constraint

IEEE Communications Letters

Volumn 15, Issue 4, 2011, Pages 422-424

  Si, Jiangbo ^a   Li, Zan ^a   Chen, Xiaojun ^a   Hao, Benjian ^a   Liu, Zengji ^a  

^a XIDIAN UNIVERSITY   (China)

Author keywords

Cognitive radio; CSI; opportunistic relaying; Rayleigh fading

Indexed keywords

COGNITIVE RADIO; CSI; OPPORTUNISTIC RELAYING; OUTAGE PROBABILITY; PARTIAL CHANNEL STATE INFORMATION; PARTIAL CSI; RAYLEIGH; RELAY NETWORK; RELAY SELECTION; SIMULATION RESULT; USER-RECEIVER;

CHANNEL STATE INFORMATION; FADING CHANNELS; PROBABILITY; RADIO; RELAY CONTROL SYSTEMS;

RAYLEIGH FADING;

EID: 79954628212     PISSN: 10897798     EISSN: None     Source Type: Journal    
DOI: 10.1109/LCOMM.2011.030311.110013     Document Type: Article

References (7)

1. W. Su, J. D. Matyjas, and S. N. Batalama, "Active cooperation between primary users and cognitive users in cognitive ad hoc networks," in Proc IEEE ICASSP, 2010.
2. Y. Guo, G. Kang, N. Zhang, W. Zhou, and P. Zhang, "Outage performance of relay assisted cognitive radio system under spectrum sharing constraints," IEE Electron. Lett., vol. 46, no. 2, Jan. 2010.
3. V. Asghari and S. Aissa, "Cooperative relay communication performance under spectrum-sharing resouce requirements," in Proc. IEEE ICC, 2010.
4. Y. Chen, G. Yu, Z. Zhang, H. Chen, and P. Qiu, "On cognitive radio networks with opportunistic power control strategies in fading channels," IEEE Trans. Wireless Commun., vol. 7, no. 7, pp. 2752-2761, July 2008.
5. I. S. Gradshteyn and I. M. Ryzhik, Table of Integrals, Series, and Products, 6th edition. Academic, 2000.
6. A. Bletsas, H. Shin, and M. Z. Win, "Cooperative communications with outage-optimal opportunistic relaying," IEEE Trans. Wireless Commun., vol. 6, no. 9, pp. 3450-3460, Sep. 2007. (Pubitemid 47625224)
7. J. Si, Z. Li, and Z. Liu, "Threshold based relay selection protocol for wireless relay networks with interference," in Proc. IEEE ICC, 2010.