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Power consumption is a key issue for wireless network design. Cooperative routing, an efficient scheme for saving transmission power in wireless networks, combines the advantage of the cooperative communication in the physical layer and the routing technology in the network layer. In this paper, we propose a distributed minimum power cooperative routing algorithm based on optimal power allocation,...
In nested mobile network, traffic should be encapsulated and tunneled for each level of nesting, which leads to increased overhead and sub-optimal routing. In this paper, we investigate a localized mobility management framework and propose a source routing binding update mechanism based on mobile anchor point (MAP) to optimize the route of nested mobile network that supports NEMO basic support protocol...
Presently available schemes for data centric storage in sensor networks usually use geographical routing protocols to communicate data between sensor nodes. However, sensor nodes are required to know their locations for them to use geographical routing protocols. In this paper, we propose a new routing protocol that does not rely on location information, and thus can be used for data centric storage...
Network mobility (NEMO) basic support protocol (NBS) enables mobile networks to work well under Internet, but leads to pinball routing problem. A MAP based route optimization scheme (MROS) is proposed to provide route optimization and reduce mobility management overhead for mobile networks. MROS uses MAP which is a mobility management technique in HMIPv6 to construct a hierarchical mobile network,...
A hierarchical route optimization scheme for next generation mobile network (HROS) is proposed to solve mobility management and route optimization problems. HROS integrates NBS and MAP to construct a hierarchical mobile network, MN's registration cost is reduced with regional management. Moreover, a route optimization scheme based on MAP is also introduced by HROS to eliminate pinball routing within...
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