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Information-Centric Networking(ICN) is a paradigm shift from traditional TCP/IP's host-centric approaches, which relies on self-certifiable content, built-in pervasive in-network caching and flexible request routing to provide native support for efficient and scalable content distribution from the architectural layer. Caching in ICN diverts from traditional Web Caching due to its arbitrary network...
Mesh Client (MC) may be frequently move from the current SMAP to another SMAP in the Wireless Mesh Networks (WMN). The most of the present research papers on WMN assume that the MC is static or quasi static. However, MC may constantly move actually, which connection interruption and packet loss may occur. To solve these problems this paper presents a mobility support strategy for WMN, which consists...
Data gathering is a major function of many applications in wireless sensor networks (WSNs). In this paper, An Effective Data Gathering scheme for heterogeneous energy WSNs (EDGA) is proposed. EDGA achieves a good performance in terms of lifetime by minimizing energy consumption for in-network communications and balancing the energy load. EDGA adopt a simple but efficient method to solve the area coverage...
For realizing the multi-services optimal transmission in the generalized optical burst switching (G-OBS) network, this paper proposed an intelligent services-aware burst assembly mechanism to maximize burst utilization and enhance scheduling flexibility.
To improve the fault tolerance of the distributed spanning tree (DST) structure, we present an improved DST structure through orderly storing the elements in groups. Further, we give a representative selection rule, and based on which the node arrival and departure algorithms are proposed to balance the distribution of representatives in the structure. The maximal difference of the probabilities of...
In the traditional distributed spanning tree (DST), randomly selecting representatives makes some nodes become critical nodes, which increase the load of critical nodes and also reduce the fault tolerance of systems. To resolve this problem, an improved DST structure and a searching algorithm were proposed. In this paper, we describe a representative selection rule first, which provides a good load...
Data gathering is a major function of many applications in wireless sensor networks (WSNs). In real world applications, it is unrealistic to guarantee all sensors have the same energy because they have different energy consumption. Moreover, sensor redeployment also results in the heterogeneous energy capacities. In this paper, An effective data gathering scheme for heterogeneous energy WSNs (EDGA)...
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