Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2015, Vol. 38 ›› Issue (4): 49-54.doi: 10.13190/j.jbupt.2015.04.011

• Papers • Previous Articles     Next Articles

Enterprise Wireless Network Power Control with Controllable Fairness Constraint

WANG Yue, CHEN Rong-bing, YUAN Jian   

  1. Department of Electronic Engineering, Tsinghua University, Beijing 100084, China
  • Received:2015-04-14 Online:2015-08-28 Published:2015-07-03

Abstract:

For the characteristics of enterprise wireless network, a method based on controllable fairness constraint was proposed to optimize the process of network power control. The method can set the parameters of the controllable fairness constraint flexibly to reflect the different fairness demand according to the different interference of the nodes, and compromise the network throughput and fairness appropriately. Simulation shows that, compared to maximize overall throughput and max-min fairness criteria, the enterprise wireless network power control algorithm with controllable fairness constraint is more flexible and can adjust power allocation relations more finely between nodes to guarantee the performance of network relatively balanced and fair while interference suppression.

Key words: enterprise wireless network, interference suppression, power control, controllable fairness constraint, simulated annealing algorithm

CLC Number: