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In mobile ad hoc networks, node mobility causes frequent link failures, thus invalidating the routes containing those links. This leads the frequent operation of route reconstruction that consumes lots of the network resources and the energy of nodes. Many efforts have been made to design reliable routing protocols that discover long lifetime routes. In these protocols by using reliability metrics...
This paper proposes a reliable routing protocol on wireless sensor networks based on the well-known AODV routing protocol. The main idea of proposed protocol is to find the route which has the highest end-to-end reliability from the source to the destination based on the hop-by-hop packet reception probability. We consider the end-to-end reliability of a route as the product of hop-by-hop packet reception...
Body sensor networks are an interesting emerging application of wireless sensor networks to improve healthcare and the quality of life. Current research has mainly focused on single-hop networks, although some works clearly show advantages of multi-hop architectures. In this paper, we model probabilistic connectivity in such multi-hop body sensor networks. Instead of using a circular coverage area,...
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