首页 | 本学科首页   官方微博 | 高级检索  
     

基于用户QoS分析的无线Mesh网络部署优化
引用本文:谢玉城,李陶深,葛志辉.基于用户QoS分析的无线Mesh网络部署优化[J].微机发展,2014(1):54-56,60.
作者姓名:谢玉城  李陶深  葛志辉
作者单位:广西大学计算机与电子信息学院,广西南宁530004
基金项目:广西自然科学基金(2012jjAAG0044);广西教育科研基金(TLZ00714)
摘    要:在使用定向天线部署的无线Mesh网络中,为了保证用户的接入范围,在一个AP接入点必须配置多条定向天线,定向天线的数目增加会导致整个网络部署成本的增加以及在AP节点处造成天线自身的干扰。针对上述问题,提出一种基于用户QoS分析的部署优化算法,在保证用户QoS需求的前提下,减少AP处配置的天线数,达到减少天线自身干扰和降低网络部署成本的目的。最后对提出的算法进行了实验仿真分析,证明了算法的可行性,能够在实际的网络部署中获得良好的优化效果。

关 键 词:定向天线  QoS  无线Mesh网络  网络部署

Deployment Optimization of Wireless Mesh Network Based on User's QoS
XIE Yu-cheng,LI Tao-shen,GE Zhi-hui.Deployment Optimization of Wireless Mesh Network Based on User's QoS[J].Microcomputer Development,2014(1):54-56,60.
Authors:XIE Yu-cheng  LI Tao-shen  GE Zhi-hui
Affiliation:( College of Computer and Electronic Information, Guangxi University, Nanning 530004, China)
Abstract:In order to ensure the range of the user' s access, an access point must be configured with multi-directional antennas in the wireless Mesh network with directional antenna. The number of antenna increase will lead to the deployment cost increase and cause itself -interference at the access point. In response to these problems, a deployment optimization algorithm based on user' s QoS analysis is pro- posed. The algorithm can reduce the number of antennas at access point under the premise that guarantee user' s QoS requirements,itself -interference and the cost of network deployment can be reduced. Finally, the feasibility and effectiveness of the algorithm are proved by experimental simulation and analysis. The algorithm can be used in the actual network deployment to obtain well optimization effect.
Keywords:directional antenna  QoS  wireless Mesh network  network deployment
本文献已被 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号