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An Improved Resource Allocation Method Based on Convex Optimization in Centralized Wireless Network

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4 Author(s)
Junhui Zhao ; Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China ; Ximei Chen ; Junyou Luo ; Dongming Wang

A utility function that reflects the total channel utility rate is formulated based on the interference complementary under the centralized singular channel wireless networks. Furthermore the target is transformed into a constrained convex optimization, and the optimization problem achieves the efficient resource allocation under interior-point method. Simulation results show that the proposed method achieves better accuracy and less iteration time than genetic algorithm.

Published in:

Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on

Date of Conference:

24-26 Sept. 2009