Network Optimization Algorithm Based on Power Control and Channel Assignment

Yue Liu; Xiaolei Guo; Xun Zhang

doi:10.11959/j.issn.1000-0801.2015260

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Network Optimization Algorithm Based on Power Control and Channel Assignment

research and development | 更新时间：2024-06-05

- Network Optimization Algorithm Based on Power Control and Channel Assignment
- Telecommunications Science Vol. 31, Issue 10, Pages: 93-98(2015)
- 作者机构：
  
  1. 开封大学信息工程学院开封 475004
  2. 武汉大学电子信息学院武汉 430079
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2015260
  CLC：
- Published Online：2015-10，
  
  Published：20 October 2015
- 稿件说明：
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Yue Liu, Xiaolei Guo, Xun Zhang. Network Optimization Algorithm Based on Power Control and Channel Assignment[J]. Telecommunications science, 2015, 31(10): 93-98.
DOI：

Yue Liu, Xiaolei Guo, Xun Zhang. Network Optimization Algorithm Based on Power Control and Channel Assignment[J]. Telecommunications science, 2015, 31(10): 93-98. DOI： 10.11959/j.issn.1000-0801.2015260.

摘要

WLAN已经在各种场所进行了大规模的布设，但是用户网络质量感知较差，甚至出现掉线、不能接入网络等问题。针对这种情况，设计了一种基于功率控制和信道分配的网络优化算法，该方案采用功率控制及信道分配的方法对特定范围内的无线局域网进行优化，最大化无线局域网的有效带宽，同时保证网络负载的均衡。仿真实验结果表明，提出的功率控制及信道分配的网络优化方案提高了网络的性能。

Abstract

WLAN has been massively deployed in various places.However，the poor user perception of network quality，or even dropping line，unable to connect to the network and other issues.For this case，a network optimization algorithm based on power control and channel assignment was proposed.The algorithm uses the method of power control and channel assignment to optimize the WLAN in a specific range，maximize the effective bandwidth of WLAN，and ensure the balance of network load at the same time.Simulation experiments show that the network optimization algorithm of the power control and channel assignment has achieved the aim of improving network performance.

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references

周慧峰，罗自强 . 高校场景下的WLAN网络优化方案研究 . 移动通信 2013 （ 6 ）： 23 ～ 25

Zhou H F ， Luo Z Q . WLAN network optimization research programs university scenarios . Mobile Communications ， 2013 （ 6 ）： 23 ～ 25

邵佩，吴迎笑，温熙华 . 无线城市建设中WLAN 热点的部署及优化 . 电信技术 2011 （ 11 ）： 33 ～ 34

Shao P ， Wu Y X ， Wen X H . Construction WLAN hotspot deployment and optimization of wireless city . Telecommunications Technology ， 2011 （ 11 ）： 33 ～ 34

Wang S ， Liu M ， Cheng X ， et al . Coverage adjustment for load-balancing with an AP service availability guarantee in WLANs . Wireless Networks ， 2014 （ 20 ）： 475 ～ 491

Mishra A ， Shrivastava V ， Agarwal D ， et al . Distributed channel management in uncoordinated wireless environments . Proceedings of ACM MobiCom ， California，USA 2009 ： 1 ～ 12

Broustis I ， Papagiannaki K . Measurement-driven guidelines for 802.11 WLAN design . IEEE/ACM Transactions ， 2010 ， 18 （ 3 ）： 722 ～ 735

孙佑明 . 无线局域网WLAN设计与实现 . 计算机安全 2012 （ 7 ）： 76 ～ 77

Sun Y M . Design and implementation of wireless local area network WLAN . Computer Security ， 2012 （ 7 ）： 76 ～ 77

The Institute of Electrical and Electronics Engine . High-speed Physical Layer in the 5 GHz Band ， 1999

Zhai H ， Chen X ， Fang Y . How well can the IEEE 802.11 wireless LAN support quality of service . IEEE Transaction on Wireless Communications ， 2005 （ 6 ）： 3084 ～ 3094

丁晓乐，李风华 . 基于功率控制和位置信息的无线局域网动态负载均衡机制 . 厦门大学学报 2007 （ 42 ）： 150 ～ 152

Ding X L ， Li F H . Dynamic load balancing mechanism in WLAN based on power control and location information . Journal of Xiamen University（Natural Science）， 2007 （ 42 ）： 150 ～ 152

Kotz D ， Essien K . Characterizing Usage of a Campus-wide Wireless Network ， 2002

曾瑛 . 遗传算法在优化求解中的应用 . 科技创业月刊 2012 （ 10 ）： 193 ～ 194

Zeng Y . A summary for genetic algorithm and its application in optimization problems . Pioneering with Science ＆ Technology Monthly ， 2012 （ 10 ）： 193 ～ 194

Mochaourab R ， Jorswieck E A . Optimal beamforming in interference networks with perfect local channel information . Signal Processings ， 2011 （ 3 ）： 1128 ～ 1140

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