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.
出处
《通信学报》
EI
CSCD
北大核心
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)~~
关键词
移动网
多跳蜂窝网
合群网络模型
网络容量
mobile network
multihop cellular network
aggregation network model
network capacity