Throughput Potential of Overlay Cognitive Wireless Mesh Networks

被引：0
|
作者：
Backens, Jonathan [1 ]
Song, Min [1 ]
机构：
[1] Old Dominion Univ, Dept Elect & Comp Engn, Norfolk, VA 23529 USA
来源：
WIRELESS ALGORITHMS, SYSTEMS, AND APPLICATIONS | 2009年 / 5682卷
关键词：
Overlay Cognitive Radio; Wireless Mesh Networks; Throughput; CAPACITY;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper we consider a cognitive radio overlay model applied to single channel, single radio wireless mesh network and investigate the performance and fairness. Specifically we challenge the nominal mesh capacity of O(1/n) and provide proof that tinder certain constraints total mesh capacity can approach O(1/2) with an average per node throughput of O(1/n(a)) where n(a) is the number of data generating active nodes. We provide an analysis of overlay communication using dirty paper coding on the sequential transmissions in wireless mesh networks.
引用
收藏
页码：274 / 283
页数：10
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