Open Science Research Excellence

Open Science Index

Commenced in January 2007 Frequency: Monthly Edition: International Publications Count: 29522

Select areas to restrict search in scientific publication database:
Cross Layer Optimization for Fairness Balancing Based on Adaptively Weighted Utility Functions in OFDMA Systems
Cross layer optimization based on utility functions has been recently studied extensively, meanwhile, numerous types of utility functions have been examined in the corresponding literature. However, a major drawback is that most utility functions take a fixed mathematical form or are based on simple combining, which can not fully exploit available information. In this paper, we formulate a framework of cross layer optimization based on Adaptively Weighted Utility Functions (AWUF) for fairness balancing in OFDMA networks. Under this framework, a two-step allocation algorithm is provided as a sub-optimal solution, whose control parameters can be updated in real-time to accommodate instantaneous QoS constrains. The simulation results show that the proposed algorithm achieves high throughput while balancing the fairness among multiple users.
Digital Object Identifier (DOI):


[1] S. Toumpis; A. J. Goldsmith; "Capacity regions for wireless Ad Hoc networks," IEEE Transactions on Wireless Communications, vol. 2, no. 4, pp. 736-748, July 2003.
[2] M. Johansson; L. Xiao; "Scheduling, routing and power Allocation for fairness in wireless networks," in IEEE VTC - Spring, Milan, Italy, May 2004.
[3] M. Chiang; "To layer or not to layer: balancing transport and physical layers in wireless multihop networks," in Proceedings of IEEE INFOCOM, Hong Kong, March 2004.
[4] X. Lin; N. B. Shroff; "Joint rate control and scheduling in multihop wireless networks," in Proceedings of the IEEE Conference on Decision and Control, Paradise Island, Bahamas, December 2004.
[5] Li, Z.; Latva-Aho, M.; "Nonblind and semiblind Space-Frequency multiuser detection for multirate MC-CDMA systems," Signal Processing, Volume 54, Issue 11, Nov. 2006
[6] S. Shenker; "Fundamental design issues for the future internet," IEEE JSAC, vol. 13, no. 7, Sept. 1995, pp. 1176-88.
[7] Jiang, Z.; Ge, Y.; Li, Y.; "Max-utility wireless resource management for best-effort traffic," Wireless Communications, IEEE Transactions on Volume 4, Issue 1, Jan. 2005 Page(s):100-111
[8] G. Bianchi; A. T. Campbell; R. R.-F. Liao; "On utility-fair adaptive services in wireless networks," in Proc. 6th Int. Workshop Quality of Service, Napa, CA, May 18-20, 1998, pp. 256-267.
[9] X. Gao; T. Nandagopal; V. Bharghavan; "Achieving application level fairness through utility-based wireless fair scheduling," in Proc. IEEE GLOBECOM, Nov. 2001, pp. 3257-3261.
[10] Goldsmith; A. J.; "Variable-rate variable-power MQAM for fading channel," IEEE Trans. Commun., vol. 45, pp. 1218-1230, Oct. 1997.
[11] Nanda, S.; Balachandran, K.; Kumar, S.; "Adaptation techniques in wireless packet data services," IEEE Commun. Magazine, pp. 54-64, Jan. 2000.
[12] X. Qiu; K. Chawla; "On the performance of adaptive modulation in cellular systems", IEEE Trans. Commun., vol. 47, no. 6, pp. 884-895, Jun. 1999.
[13] Guocong Song; Ye Li; "Cross layer optimization for OFDM wireless networks-Part I: Theoretic Framework," IEEE transaction on wireless communication vol.4. NO. 2, 2005;
[14] Guocong Song; Ye Li; "Cross layer optimization for OFDM wireless networks-Part II: Algorithm Development," IEEE transaction on wireless communication vol.4. NO. 2, 2005;
Vol:13 No:04 2019Vol:13 No:03 2019Vol:13 No:02 2019Vol:13 No:01 2019
Vol:12 No:12 2018Vol:12 No:11 2018Vol:12 No:10 2018Vol:12 No:09 2018Vol:12 No:08 2018Vol:12 No:07 2018Vol:12 No:06 2018Vol:12 No:05 2018Vol:12 No:04 2018Vol:12 No:03 2018Vol:12 No:02 2018Vol:12 No:01 2018
Vol:11 No:12 2017Vol:11 No:11 2017Vol:11 No:10 2017Vol:11 No:09 2017Vol:11 No:08 2017Vol:11 No:07 2017Vol:11 No:06 2017Vol:11 No:05 2017Vol:11 No:04 2017Vol:11 No:03 2017Vol:11 No:02 2017Vol:11 No:01 2017
Vol:10 No:12 2016Vol:10 No:11 2016Vol:10 No:10 2016Vol:10 No:09 2016Vol:10 No:08 2016Vol:10 No:07 2016Vol:10 No:06 2016Vol:10 No:05 2016Vol:10 No:04 2016Vol:10 No:03 2016Vol:10 No:02 2016Vol:10 No:01 2016
Vol:9 No:12 2015Vol:9 No:11 2015Vol:9 No:10 2015Vol:9 No:09 2015Vol:9 No:08 2015Vol:9 No:07 2015Vol:9 No:06 2015Vol:9 No:05 2015Vol:9 No:04 2015Vol:9 No:03 2015Vol:9 No:02 2015Vol:9 No:01 2015
Vol:8 No:12 2014Vol:8 No:11 2014Vol:8 No:10 2014Vol:8 No:09 2014Vol:8 No:08 2014Vol:8 No:07 2014Vol:8 No:06 2014Vol:8 No:05 2014Vol:8 No:04 2014Vol:8 No:03 2014Vol:8 No:02 2014Vol:8 No:01 2014
Vol:7 No:12 2013Vol:7 No:11 2013Vol:7 No:10 2013Vol:7 No:09 2013Vol:7 No:08 2013Vol:7 No:07 2013Vol:7 No:06 2013Vol:7 No:05 2013Vol:7 No:04 2013Vol:7 No:03 2013Vol:7 No:02 2013Vol:7 No:01 2013
Vol:6 No:12 2012Vol:6 No:11 2012Vol:6 No:10 2012Vol:6 No:09 2012Vol:6 No:08 2012Vol:6 No:07 2012Vol:6 No:06 2012Vol:6 No:05 2012Vol:6 No:04 2012Vol:6 No:03 2012Vol:6 No:02 2012Vol:6 No:01 2012
Vol:5 No:12 2011Vol:5 No:11 2011Vol:5 No:10 2011Vol:5 No:09 2011Vol:5 No:08 2011Vol:5 No:07 2011Vol:5 No:06 2011Vol:5 No:05 2011Vol:5 No:04 2011Vol:5 No:03 2011Vol:5 No:02 2011Vol:5 No:01 2011
Vol:4 No:12 2010Vol:4 No:11 2010Vol:4 No:10 2010Vol:4 No:09 2010Vol:4 No:08 2010Vol:4 No:07 2010Vol:4 No:06 2010Vol:4 No:05 2010Vol:4 No:04 2010Vol:4 No:03 2010Vol:4 No:02 2010Vol:4 No:01 2010
Vol:3 No:12 2009Vol:3 No:11 2009Vol:3 No:10 2009Vol:3 No:09 2009Vol:3 No:08 2009Vol:3 No:07 2009Vol:3 No:06 2009Vol:3 No:05 2009Vol:3 No:04 2009Vol:3 No:03 2009Vol:3 No:02 2009Vol:3 No:01 2009
Vol:2 No:12 2008Vol:2 No:11 2008Vol:2 No:10 2008Vol:2 No:09 2008Vol:2 No:08 2008Vol:2 No:07 2008Vol:2 No:06 2008Vol:2 No:05 2008Vol:2 No:04 2008Vol:2 No:03 2008Vol:2 No:02 2008Vol:2 No:01 2008
Vol:1 No:12 2007Vol:1 No:11 2007Vol:1 No:10 2007Vol:1 No:09 2007Vol:1 No:08 2007Vol:1 No:07 2007Vol:1 No:06 2007Vol:1 No:05 2007Vol:1 No:04 2007Vol:1 No:03 2007Vol:1 No:02 2007Vol:1 No:01 2007