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Node mobility is one of the most important factors that may degrade network performance and restrict network scalability in mobile ad hoc networks. An effective way to reduce the impact of node mobility is to select long lifetime routing paths in the network. We propose a link lifetime-based segment-by-segment routing protocol (LL-SSR) in mobile ad hoc networks, where each node maintains a routing...
We propose a quantitative model to evaluate survivability in large-scale Mobile Ad-hoc NETworks (MANETs). We present modeling for survivability regarding various types of faults and connection states for mobile terminals through continuous time Markov chain. We evaluate the survivability of segment-by-segment routing and multipath routing, introduce reliability theory to perform analysis and quantitative...
We propose a multipath-based segment-by-segment routing protocol in mobile ad-hoc networks (M-SSR). In M-SSR, a path is divided into multiple segments, in each of which multiple node-disjoint paths are discovered and routing maintenance can be performed independently. The proposed protocol can decrease congestion, optimize bandwidth and improve the sharing rate of channel by using multiple paths to...
Location-based routing in mobile ad hoc networks (MANETs) does not need to use pre-computed routes for forwarding packets thus scales very well. However, location-based routing suffers from two major problems: hole-induced local optimum and mobility-induced location errors. To solve these problems, in this paper, we propose a segment-by-segment routing (SSR), which is a combination of location-based...
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