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It is one key issue in the wireless mesh networks to provide various scenarios such as multimedia and applications. Links in the network can be organized and assigned to orthogonal channels so as to minimize the co-channel interference. In this paper we focus on the channel assignment problem for links in the mesh networks and aim at minimizing the overall network interference. The problem is proved...
The wireless mesh network is a new emerging broadband technology providing the last-mile Internet access for mobile users by exploiting the advantage of multiple radios and multiple channels. The throughput improvement of the network relies heavily on the utilizing the orthogonal channels. However, an improper channel assignment scheme may lead to network partition or links failure. In this paper...
In this paper we have considered the channel assignment problem in multi-channel multi-radio wireless mesh networks. The problem is to assign channels to links in the network with the original topology preservation, and aim at minimizing the overall network interference which is proved to be NP-hard. We have first illustrated that the conversion from the channel assignment problem to the max k-cut...
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