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Resource organization and discovery is one of the important research field in grid computing, however, the present technology and approaches did not consider the mobility of grid resource. As to the complicity of the resource's management in mobile grid, This paper firstly describe three layers resource organization mode; Then present the tree directory resource management which consider the problem...
Wireless Mesh Networks (WMNs) is recently emerged network having robustness. It supports clients to communicate with different types of networks, Internet etc which provides a better service to next generation. It consists of mesh routers and mesh clients. These mesh routers are minimal mobile and mesh clients are totally mobile which operate on batteries. The protocols of Ad hoc networks can be used...
The paper proposes a distributed bandwidth reservation protocol (DBRP) for QoS routing in ad hoc networks. The protocol adopts a TDMA-based model, derives from AODV, refers to the idea of three slot states (I.Jawhar et al., 2004), and adopts two-time reservation and controlling-flooding scheme. The protocol takes both the hidden-terminal and exposed-terminal problems into account. And it can solve...
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