Joint relay selection and power allocation for energy-constrained multi-hop cognitive networks

IEEE Vehicular Technology Conference

Volumn , Issue , 2011, Pages

  Chen, Yiyi ^a   Feng, Zhiyong ^a   Chen, Xin ^a  

^a BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

[No Author keywords available]

Indexed keywords

CHANNEL GAINS; COGNITIVE NETWORK; DESTINATION NODES; EFFICIENT ALGORITHM; ENERGY-CONSTRAINED; ENERGY-CONSTRAINED NETWORKS; MULTIHOP; NETWORK CAPACITY; NETWORK CLUSTER; NETWORK COVERAGE; OPTIMAL POWER; POWER ALLOCATIONS; RELAY NODE; RELAY SELECTION; SIMULATION RESULT; SOURCE NODES; SPECTRUM HOLES; SYSTEM SPECTRAL;

ALGORITHMS;

WIRELESS SENSOR NETWORKS;

EID: 80051997261     PISSN: 15502252     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/VETECS.2011.5956266     Document Type: Conference Paper

References (10)

1. Taskeen Nadkar, Vinay Thumar, U.B. Desai, S.N. Merchant, "Optimum bit loading for cognitive relaying, " in Proc. IEEE Wireless Commun. and Networking Conf. (WCNC), Mar. 2010.
2. Chunhua Sun and Khaled Ben Letaief, "User cooperation in heterogeneous cognitive radio networks with interference reduction, " in IEEE International Conf. on Commun. (ICC), pp. 3193-3197, May. 2008.
3. Changqing Luo, F. Richard Yu, Hong Ji and Victor C. M. Leung, "Distributed relay selection and power control in cognitive radio networks with cooperative transmission, " in IEEE International Conf. on Commun. (ICC), May. 2010.
4. L. Musavian, S. Aissa and S. Lambotharan, "Effective capacity for interference and delay constrained cognitive radio relay channels, " IEEE Trans. Wireless. Commun., vol. 9, no. 5, pp. 1698-1707, May. 2010.
5. Xiaowen Gong, Wei Yuan, Wei Liu, Wenqing Cheng and Shu Wang, "A cooperative relay scheme for secondary communication in cognitive radio networks, " in IEEE Global Telecommun. Conf. (GLOBECOM), Dec. 2008.
6. Kampol Woradit, Tony Q.S. Quek, Watcharapan Suwansantisuk, Henk Wymeersch, Lunchakorn Wuttisittikulkij and Moe Z. Win, "Outage behavior of cooperative diversity with relay selection, " in IEEE Global Telecommun. Conf. (GLOBECOM), Dec. 2008.
7. Douglas B. West, Introduction to Graph Theory, 3rd ed. Prentice Hall, Nov., 2007.
8. P. Cordier et al., "E2R Cognitive pilot channel concept, " IST Summit, Jun., 2006.
9. Fadel F. Digham, Mohamed-Slim Alouini, and Marvin K. Simon, "On the energy detection of unknown signals over fading channels, " in IEEE International Conf. on Commun. (ICC), pp. 3575-3579, May. 2003.
10. Shengnan Yan, Xiaoxiang Wang and Hongtao Zhang, "Performance analysis of the cognitive cooperative scheme based on cognitive relays, " in IEEE International Conf. on Commun. (ICC), May. 2010.