Social-Aware Routing for Wireless Mesh Networks

被引:0
作者
Basurra, Shadi Saleh [1 ]
Ji, Yusheng [2 ]
De Vos, Marina [1 ]
Padget, Julian [1 ]
Lewis, Tim [3 ]
Armour, Simon [4 ]
机构
[1] Univ Bath, Dept Comp Sci, Bath BA2 7AY, Avon, England
[2] Natl Inst Informat NII, Informat Syst Architecture Sci Res Div, Tokyo, Japan
[3] Toshiba Res Europe Ltd, Bristol, Avon, England
[4] Univ Bristol, Dept Elect & Elect Engn, Bristol, Avon, England
来源
2012 IEEE VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL) | 2012年
关键词
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中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
In wireless mesh networks (WMN), most routing algorithms use broadcast at some stage of the path discovery process, thereby taking up a large proportion of the network bandwidth. Intelligent rebroadcast algorithms aim to reduce this overhead by calculating the usefulness of a rebroadcast and the likelihood of collisions. Unfortunately, this introduces latency and breaks the rebroadcast chain, resulting in reduced reachability. In this paper we present our Social-aware Routing Protocol with Parallel Collision Guidance Broadcasting for WMN (SCG). It reduces rebroadcasting without a loss in reachability and without a significant increase in latency. Our claims are validated through simulations comparing our algorithm with existing protocols.
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页数:5
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