Centralized and distributed power allocation in multi-user wireless relay networks

IEEE International Conference on Communications

Volumn , Issue , 2009, Pages

  Phan, Khoa T ^a   Long, Bao Le ^b   Vorobyov, Sergiy A ^c   Le Ngoc, Tho ^d  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^b MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^c UNIVERSITY OF ALBERTA   (Canada)

^d MCGILL UNIVERSITY   (Canada)

Author keywords

Cooperative diversity; Power allocation; Relay networks; Throughput and fairness tradeoff

Indexed keywords

AMPLIFY-AND-FORWARD; COOPERATIVE DIVERSITY; DISTRIBUTED IMPLEMENTATION; DISTRIBUTED POWER-ALLOCATION; MULTI-USER; MULTIPLE SOURCE; NUMERICAL RESULTS; OPTIMAL POWER ALLOCATION; POWER ALLOCATION; POWER ALLOCATION STRATEGIES; RELAY NETWORKS; RELAY POWER ALLOCATION; WEIGHTED-SUM; WIRELESS RELAY NETWORKS;

AD HOC NETWORKS; COMMUNICATION CHANNELS (INFORMATION THEORY); PLANNING; RESOURCE ALLOCATION; WIRELESS TELECOMMUNICATION SYSTEMS;

RELAY CONTROL SYSTEMS;

EID: 70449493677     PISSN: 05361486     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICC.2009.5198813     Document Type: Conference Paper

References (11)

1. J. N. Laneman, D. N. C. Tse, and G. W. Wornell, "Cooperative diversity in wireless networks: Efficient protocols and outage behavior," IEEE Trans. Inform. Theory, vol. 50, pp. 3062-3080, Dec. 2004.
2. L. Le and E. Hossain, "Multihop cellular networks: Potential gains, research challenges, and a resource allocation framework," IEEE Commun. Mag., vol. 45, pp. 66-73, Sept. 2007.
3. Y. Li, B. Vucetic, Z. Zhou, and M. Dohler, "Distributed adaptive power allocation for wireless relay networks," IEEE Trans. Wireless Commun., vol. 6, pp. 948-958, Mar. 2007.
4. X. Deng, and A. M. Haimovich, "Power allocation for cooperative relaying in wireless networks," IEEE Commun. Letters, vol. 9, pp. 994-996, Nov. 2005.
5. Y. Liang, and V. Veeravalli, "Gaussian orthogonal relay channel: optimal resource allocation and capacity," IEEE Trans. Inform. Theory, vol. 51, no. 9, pp. 3284-3289, Sept. 2005.
6. Y. Zhao, R.S. Adve, and T.J. Lim, "Improving amplify-and-forward relay networks: optimal power allocation versus selection," IEEE Trans. Wireless Commun., vol. 6, no. 8, pp. 3114-3123, Aug. 2007.
7. L. Le and E. Hossain, "Cross-layer optimization frameworks for multihop wireless networks using cooperative diversity," IEEE Trans. Wireless Commun. vol. 7, no. 7, pp. 2592-2602, Jul. 2008.
8. K. T. Phan, T. Le-Ngoc, S. A.Vorobyov, and C. Tellambura, "Power allocation in wireless relay networks: A geometric programming-based approach," in Proc. IEEE Globecom, 2008.
9. D. P. Bertsekas, Nonlinear Programming, 2-nd Edition. Belmont, MA: Athena Scientific, 1999.
10. S. H. Low, and D. E. Lapsley, "Optimal flow control, I: basic algorithm and convergence," IEEE/ACM Trans. Netw., vol. 7, no. 6, pp. 861-874, Dec. 1999.
11. R. Jain, A. Durresi, and G. Babic, "Throughput fairness index: An explanation," ATM Forum Document Number: ATM Forum/990045, Feb. 1999.