A distributed channel assignment for 802.11-based multi-radio wireless mesh networks

被引：0
|
作者：
Shrestha, Deepesh Man [1 ]
Ranjitkar, Arun [1 ]
Ko, Young-Bae [1 ]
机构：
[1] Ajou Univ, Grad Sch Informat & Commun, Suwon 441749, South Korea
来源：
2007 SECOND INTERNATIONAL CONFERENCE IN COMMUNICATIONS AND NETWORKING IN CHINA, VOLS 1 AND 2 | 2007年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper we propose a distributed channel assignment protocol (DCAP) for topology formation in the IEEE 802.11 based wireless mesh network. The non-overlapping channels are assigned to the network interfaces according to the simple heuristics (such as degree and node-ID) with the goals to enable connectivity and reduce interference in the network. Ns-2 simulation results are presented and compared with the solutions from integer linear programming (ILP) and the common channel assignment (CCA) algorithm. We measured the number of concurrent links, average throughput and the end-to-end latency. We showed that the DCAP produces optimally connected topology and performs better in all cases compared to CCA.
引用
收藏
页码：956 / 960
页数：5
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