کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
448486 693572 2008 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Load aware traffic engineering for mesh networks
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Load aware traffic engineering for mesh networks
چکیده انگلیسی

Wireless Mesh Network (WMN) is a multi-hop mesh network that consists of mesh routers and mesh clients, where mesh routers are static and form the backbone of the mesh network. The static nature of mesh nodes imposes requirements for designing routing metrics that support high-throughput and low packet delay. This article considers the problem of Interference-Load Aware routing in multi-channel Wireless Mesh Networks. We propose a new Interference-Load Aware routing metric, ILA, that finds paths with reduced inter-flow and intra-flow interference. The aim of this metric is to route the traffic through congestion free areas and balance the load amongst the network nodes. We incorporate this new metric in the well known AODV routing protocol and study the performance of ILA through simulations. We show that the proposed metric is able to adapt to changes in interfering traffic better than existing link metrics such as ETT, WCETT and MIC. We also demonstrate that our metric delivers high-throughput in multi-channel networks.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Communications - Volume 31, Issue 7, 9 May 2008, Pages 1460–1469
نویسندگان
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