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Rural areas often lack terrestrial telecommunication network. The reasons are high infrastructure costs, low density of population and lack of resources. The dominating factor for construction of wireless network in rural area is the topology cost. The use of IEEE 801.11 radio components to build wireless networks in rural areas ensures a low cost. The cost of constructing such a mesh network is dominated...
Using multiple channels and smart frequency reuse strategy could significantly improve the performance of wireless sensor networks. In this paper we propose an method to determine channel usage based on discrete particle swarming optimization (PSO) algorithm. In stead of searching for a collision-free channel assignment which is not achievable in many scenarios, the goal of our algorithm is to find...
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