Wireless Communications: Principles and Practice
Wireless Communications: Principles and Practice
Impact of interference on multi-hop wireless network performance
Proceedings of the 9th annual international conference on Mobile computing and networking
Proceedings of the 5th ACM international symposium on Mobile ad hoc networking and computing
Centralized channel assignment and routing algorithms for multi-channel wireless mesh networks
ACM SIGMOBILE Mobile Computing and Communications Review
Routing in multi-radio, multi-hop wireless mesh networks
Proceedings of the 10th annual international conference on Mobile computing and networking
Proceedings of the 10th annual international conference on Mobile computing and networking
IEEE 802.11b Ad Hoc Networks: Performance Measurements
Cluster Computing
Proceedings of the 11th annual international conference on Mobile computing and networking
Partially overlapped channels not considered harmful
SIGMETRICS '06/Performance '06 Proceedings of the joint international conference on Measurement and modeling of computer systems
A module-based wireless node for NS-2
WNS2 '06 Proceeding from the 2006 workshop on ns-2: the IP network simulator
Channel Assignment Strategies for Multiradio Wireless Mesh Networks: Issues and Solutions
IEEE Communications Magazine
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The emerging IEEE 802.11-based Wireless Mesh Networks (WMNs) suffer of poor performance in terms of throughput. The use of multi-hop paths to relay the traffic raises the problems of intra-flow and inter-flow interference in the wireless backbone. A possible solution to this problem is exploiting a multi-channel framework. In this context, we develop an innovative interfere-ence model that permits to take into account the actual signal power received from each interference source, the interference produced by sources external to the WMN, the link utilization factor and directive antennas. Starting from this new model, we propose a channel assignment algorithm for multi-radio WMNs which is based on graph theory. Its performance is evaluated through simulations, which show a great improvement over existing channel assignment algorithms.