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On the impact of the node mobility, location service approaches based on the node location management incur high protocol overhead and low validity of location information. Therefore, a mobile location agent (MLA) algorithm is introduced to optimize location service. For each node, a location agent will be used to perform the location update and query by location service to decrease the protocol overhead...
Multipath routing provides more advantages for mobile ad hoc networks. We address the issue of enhancing route survivability and fault tolerance for packet reliable transmission, and propose the k-redundant multipath model which constructs multiple disjoint primary routes from the source to the destination and meanwhile provides the route redundancy among primary routes. We present the k-RMR protocol...
In mobile ad hoc networks, a great deal of routing overhead and delays are incurred by the route discovery and recovery, which seriously impacts on the continuous real-time video transmission quality. Therefore, we propose a new Fast Route Repair (FRR) algorithm that can perform a rapid route recovery with restrained routing overhead for on-demand routing protocol. In FRR, the Minimum Hop Count Table...
In mobile ad hoc networks, the communication node always produces a great deal of routing control packets while performing the route discovery and maintenance, which seriously impacts the real-time video transmission quality. Therefore, we propose a new routing control packets limited forwarding (RCPLF) algorithm that can reduce the routing overhead of on-demand routing protocol. In our algorithm,...
In wireless ad hoc networks, there are great challenges of supporting real-time video transmission due to the impact of frequent link interruptions, collisions, and bandwidth limitations and so on. Based on the analysis of the multipath routing and congestion control strategy, we propose a dynamic congestion control based multipath routing protocol (DccMR). DccMR establishes and maintains redundant...
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