Distributed Power Control Algorithm in Hybrid Cellular and Peer-to-Peer Systems
Peng Tao Lu Qian-xi Wang Wen-bo
Wireless Signal Processing and Network Lab, Key Laboratory of Universal Wireless Communication, Beijing University of Posts & Telecommunications, Beijing 100876, China
Abstract：A distributed power control algorithm in hybrid cellular and Peer-to-Peer (P2P) network is proposed. In the objective of overall system spectrum efficiency maximization, a distributed power control scheme of P2P transmission in the hybrid system model is devised based on the tools of convex optimization. The algorithm considers the harmful interference between cellular sub-system and P2P sub-system, and provides effective interference avoidance mechanism, thus improves the total system throughput. Simulation results prove the convergence and performance of the proposed scheme.
彭涛, 卢前溪, 王文博. 混合蜂窝和端到端网络中的分布式功率控制算法[J]. 电子与信息学报, 2010, 32(11): 2560-2564.
Peng Tao, Lu Qian-Xi, Wang Wen-Bo. Distributed Power Control Algorithm in Hybrid Cellular and Peer-to-Peer Systems. , 2010, 32(11): 2560-2564.
2010, Vol. 32 
