Capacity of reactive DF scheme in cognitive relay networks

IEEE Transactions on Wireless Communications

Volumn 10, Issue 10, 2011, Pages 3133-3138

  Sagong, Sanguk ^a   Lee, Jemin ^b   Hong, Daesik ^c  

^a Agency for Defence Development   (South Korea)

^b MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^c Yonsei University   (South Korea)

Author keywords

Cognitive radio; cooperative diversity; reactive DF scheme; relay

Indexed keywords

CO-OPERATIVE DIVERSITY; COGNITIVE RADIO; DECODE-AND-FORWARD; REACTIVE DF SCHEME; RELAY; RELAY NETWORK; RELAY SELECTION; SIGNAL TO NOISE; TRANSMISSION POWER;

SIGNAL TO NOISE RATIO;

RELAY CONTROL SYSTEMS;

EID: 80855123758     PISSN: 15361276     EISSN: None     Source Type: Journal    
DOI: 10.1109/TWC.2011.081011.101849     Document Type: Article

References (15)

1. A. Goldsmith, S. Jafar, I. Maric, and S. Srinivasa, "Breaking spectrum gridlock with cognitive radios: an information theoretic perspective," Proc. IEEE, vol. 97, pp. 894-914, May 2009.
2. K. Lee and A. Yener, "Outage performance of cognitive wireless relay networks," in Proc. IEEE Global Telecommunications Conference, pp. 1-5, Nov. 2006.
3. K. B. Letaief and W. Zhang, "Cooperative communications for cognitive radio networks," Proc. IEEE, vol. 97, pp. 878-893, May 2009.
4. J. Lee, H. Wang, J. G. Andrews, and D. Hong, "Outage probability of cognitive relay networks with interference constraints," IEEE Trans. Wireless Commun., vol. 10, pp. 390-396, Feb. 2011.
5. A. Muller and J. Speidel, "Relay selection in dual-hop transmission systems: selection strategies and performance results," in Proc. IEEE International Conference on Communications, pp. 4998-5003, May 2008.
6. A. Bletsas, H. Shin, and M. Win, "Cooperative communications with outage-optimal opportunistic relaying," IEEE Trans. Wireless Commun., vol. 6, pp. 3450-3460, Sep. 2007. (Pubitemid 47625224)
7. H. Wang, J. Lee, S. Kim, and D. Hong, "Capacity of secondary users exploiting multispectrum and multiuser diversity in spectrum-sharing environments," IEEE Trans. Veh. Technol., vol. 59, pp. 1030-1036, Feb. 2010.
8. D. Michalopoulos and G. Karagiannidis, "Performance analysis of single relay selection in Rayleigh fading," IEEE Trans. Wireless Commun., vol. 7, pp. 3718-3724, Oct. 2008.
9. T. Ban, W. Choi, B. Jung, and D. Sung, "Multi-user diversity in a spectrum sharing system," IEEE Trans. Wireless Commun., vol. 8, pp. 102-106, Jan. 2009.
10. A. Ghasemi and E. Sousa, "Fundamental limits of spectrum-sharing in fading environments," IEEE Trans. Wireless Commun., vol. 6, pp. 649-658, Feb. 2007.
11. K. Hamdi, W. Zhang, and K. B. Letaief, "Power control in cognitive radio systems based on spectrum sensing side information," in Proc. IEEE International Conference on Communications, pp. 5161-5165, June 2007. (Pubitemid 351146348)
12. X. Kang, Y. Liang, and A. Nallanathan, "Optimal power allocation for fading channels in cognitive radio networks: delay-limited capacity and outage capacity," in Proc. IEEE Vehicular Technology Conference, pp. 1544-1548, May 2008.
13. R. Etkin, A. Parekh, and D. Tse, "Spectrum sharing for unlicensed bands," IEEE J. Sel. Areas Commun., vol. 25, pp. 517-528, Apr. 2007. (Pubitemid 46620946)
14. A. Bletas, A. Khisti, D. P. Reed, and A. Lippman, "A simple cooperative diversity method based on network path selection," IEEE J. Sel. Areas Commun., vol. 24, pp. 659-672, Mar. 2006.
15. Y. Jing and H. Jafarkhani, "Single and multiple relay selection schemes and their achievable diversity orders," IEEE Trans. Wireless Commun., vol. 8, pp. 1414-1423, Mar. 2009.