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Network quality of VANET (Vehicular Ad-hoc Network) is usually bad due to speed variation, high mobility, driver behavior, traffic density, swarm effect, environment complexity, et al. Speed variation dynamically changes the car-to-car distances frequently and results in broken connections. Besides, VANET's network topology usually deployed along with the roadside, the nearby car is very probably...
MANET (mobile ad hoc network) is a mobile multi-hop, wireless self-organized distributed network. This paper introduces the concept and characteristics of MANET, gives a general survey of research on local repair for MANET and proposes a new local repair scheme based on link breaks in order to make up the deficiency of the existing local repair schemes. The improved local repair scheme concerns about...
Routing is the main research issue in the development of wireless mesh networks (WMNs). Many of the routing approaches have been borrowed from mobile ad hoc networks (MANETs) to achieve routing solutions in WMNs but are not ideal or optimal and do not utilize the characteristics of WMNs to their benefits. In this paper, we propose an improved hierarchical AODV routing protocol (IH-AODV), which exhibits...
We introduce here a novel routing protocol for a class of reconfigurable wireless ad hoc networks. The main features of these ad hoc networks are increased nodes mobility, a larger number of nodes, and a large network span. We argue that current routing protocols do not provide a satisfactory solution for routing in this type of environment. We propose a scheme, called the link-state RAID routing...
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