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Wireless systems offering superior network performance with more capacity are required. Multi-channel systems have a potential of achieving these goals, unfortunately further investigations should be conducted to ascertain their full potential. A theory that correlates network performance to data channels and data flows is not available. This paper proposes a Cyclical Scheduling Algorithm (CSA) which...
This paper examines the performance of segregate networks with single and multiple channels. It compares the simulation results to the location-aware channel assignment protocol named GRID. The term segregated means that the network is divided into smaller domains and each one operates on different radios. Each node is assigned a predefined pool of radios, per segregate. The results show that the...
Wireless Mesh Networks (WMNs) provide a cost-effective way of deploying a network and providing broadband Internet access. In WMNs a subset of nodes called gateways provide connectivity to the wired infrastructure (typically the Internet). Because traffic volume of WMNs is expected to be high, and due to limited wireless link capacity, gateways are likely to become a potential bottleneck. In this...
Wireless mesh networks (WMNs) are expected to be one of the next generation of wireless interconnection technologies. As to fully exploit the advantage of WMNs, a lot of research work has been done, e.g. new routing protocols, metrics, multiradio/multichannel WMNs, etc. In this paper we present a multiradio WMN testbed (called MR mesh) which was designed with purpose to study different routing protocols,...
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