Optimal one-dimensional relay placement in cognitive radio networks

2010 International Conference on Wireless Communications and Signal Processing, WCSP 2010

Volumn , Issue , 2010, Pages

  Zhu, Junhua ^a   Huang, Jianwei ^a   Zhang, Wei ^b  

^a CHINESE UNIVERSITY OF HONG KONG   (Hong Kong)

^b UNIVERSITY OF NEW SOUTH WALES   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

AS PATHS; COGNITIVE RADIO NETWORK; DECODE-AND-FORWARD RELAY; KEY PARAMETERS; NON-LINEAR OPTIMIZATION PROBLEMS; PLACEMENT PROBLEMS; RELATIVE LOCATION; RELAY LOCATION;

COMMUNICATION CHANNELS (INFORMATION THEORY); OPTIMIZATION; RADIO SYSTEMS; SIGNAL PROCESSING; WIRELESS TELECOMMUNICATION SYSTEMS;

RADIO;

EID: 79952176820     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/WCSP.2010.5633306     Document Type: Conference Paper

References (16)

1. J. Mitola III and G. Maguire Jr., "Cognitive radio: making software radios more personal," IEEE In Personal Communications, vol. 6, no. 4, pp. 1-18, Aug. 1999.
2. I. F. Akyildiz, W.-Y. Lee, M. C. Vuran, and S. Mohanty, "NeXt generation/dynamic spectrum access/cognitive radio wireless networks: A survey," Computer Networks, vol. 50, no. 13, pp. 2127-2159, September 2006.
3. A. Sendonaris, E. Erkip, and B. Aazhang, "User cooperation diversity - part i: System description," IEEE Transactions on Communications, vol. 51, no. 11, pp. 1927-1938, Nov. 2003.
4. -, "User cooperation diversity - part ii: Implementation aspects and performance analysis," IEEE Transactions on Communications, vol. 51, no. 11, pp. 1939-1948, Nov. 2003.
5. J. N. Laneman and G. W. Wornell, "Distributed space-time-coded protocols for exploiting cooperative diversity in wireless networks," IEEE Transactions on Information Theory, vol. 49, no. 10, pp. 2415-2425, October 2003.
6. J. N. Laneman, D. N. C. Tse, and G. W. Wornell, "Cooperative diversity in wireless networks: Efficient protocols and outage behavior," IEEE Transactions on Information Theory, vol. 50, no. 12, pp. 3062-3080, Dec. 2004.
7. T. Fujii and Y. Suzuki, "Ad-hoc cognitive radio - development to frequency sharing system by using multi-hop network," in Proc. IEEE DySPAN, 2005.
8. J. Mietzner, L. Lampe, and R. Schober, "Distributed transmit power allocation for relay-assisted cognitive-radio systems," in Proc. IEEE ACSSC, 2007.
9. K. Hamdi and K. B. Letaief, "Cooperative communications for cognitive radio networks," in Proc. PGNet, 2007.
10. K. B. Letaief and W. Zhang, "Cooperative communications for cognitive radios," Proc. of the IEEE, vol. 97, no. 5, pp. 878-893, May 2009.
11. M. Xie, W. Zhang, and K.-K. Wong, "A geometric approach to improve spectrum efficiency for cognitive relay networks," IEEE Transactions on Wireless Communications, vol. 9, no. 1, pp. 268-281, Jan. 2010.
12. Q. Zhang, J. Jia, and J. Zhang, "Cooperative relay to improve diversity in cognitive radio networks," IEEE Communications Magazine, vol. 47, no. 2, pp. 111-117, Feb. 2009.
13. K. Lee and A. Yener, "Outage performance of cognitive wireless relay networks," in Proc. IEEE GLOBECOM, 2006.
14. H. A. Suraweera, P. J. Smith, and N. A. Surobhi, "Exact outage probability of cooperative diversity with opportunistic spectrum access," in Proc. IEEE ICC Workshops, 2008.
15. Federal Communication Commission, "Establishment of interference temperature metric to quantify and manage interference and to expand available unlicensed operation in certain fixed mobile and satellite frequency bands," ET Docket 03-289, Notice of Inquiry and Proposed Rulemaking, 2003.
16. A. S. Avestimehr and D. N. C. Tse, "Outage capacity of the fading relay channel in the low-SNR regime," IEEE Transactions on Information Theory, vol. 53, no. 4, pp. 1401-1415, April 2007.