QoS-Aware Routing based on local information for mobile ad hoc networks

被引:0
|
作者
Geng, Rong [1 ]
Li, Zhe [1 ]
机构
[1] Northeastern Univ, Inst Telecommun & Informat Sci, Coll Informat Sci & Engn, Shenyang 110004, Peoples R China
关键词
mobile ad hoc networks (MANET); QoS-aware routing; admission; node congestion factor; path congestion factor;
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 novel routing protocol for QoS requirement in mobile ad hoc networks (MANET) called QoS-Aware Routing (QAR) based on local information. QAR takes bandwidth as the metric of the admission scheme, and considers the capability of the available node and path according to node congestion factor and path congestion factor. We simulate our QAR for nodes running the IEEE 802.11 MAC. Results of our simulations show that the packet delivery ratio increases, and the delay of data packet and energy consumed decrease significantly for both static topology and mobile topology compared with DSR that does not provide QoS support.
引用
收藏
页码:159 / +
页数:2
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