基于多跳蜂窝网的合群网络模型网络容量效能分析  

Capacity effectiveness of multihop cellular based aggregation network model

作　　者：涂来[1] 王芙蓉[1] 张剑[1] 张帆[1] 

机构地区：[1]华中科技大学电子与信息工程系,湖北武汉430074

出　　处：《通信学报》2008年第2期45-51,共7页Journal on Communications

基　　金：国家自然科学基金资助项目(60572047);新世纪优秀人才支持计划(NCET-06-0642)~~

摘　　要：基于多跳蜂窝网,提出一种合群网络模型。以网络容量域模型为理论基础,分析了该模型的网络容量效能,证明了即使不考虑多播、广播和多无线的使用,合群的组织形式可以有效利用短距离多跳通信和空间复用通信,提升网络容量和一致网络容量。A multihop cellular based aggregation network model was proposed, and based on network capacity region model, the capacity effectiveness of this model was analyzed. Comparison was made by both analysis and numeric simulation among the capacity regions and unified capacities of three network models： traditional single-hop cellular network, multihop cellular network and aggregation supported multihop cellular. Results show that the aggregation network can improve the capacity of a network even without the help of multicast and multiradio, which proves the rationality of the structure of aggregation network model.

关 键 词：移动网 多跳蜂窝网 合群网络模型 网络容量 

分 类 号：TN91[电子电信—通信与信息系统] TN929[电子电信—信息与通信工程]