文章基本信息

标题：Efficiently Controlling the Topology and Communicate with the Mobile Ad-Hoc Networks
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作者：Soundarrajan D S ; G.Padmarao
期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2013
卷号：4
期号：4
页码：96-99
语种：English
出版社：Ayushmaan Technologies
摘要：Joint Communication (JC) allows save power and extend transmission coverage. However, prior research work on topology control considers JC only in the aspect of energy saving, not that of coverage extension. We identify the challenges in the development of a centralized topology control scheme, named Joint Bridges, which reduces transmission power of nodes as well as increases system connectivity. Multiple nodes to simultaneously transmit the same packet to the receiver so that the combined signal at the receiver can be correctly decoded. Since JC can reduce the transmission power and extend the transmission coverage, it has been considered in topology control protocols. However, prior research on topology control with JC only focuses on maintaining the system Connectivity, minimizing the transmission power of each node, whereas ignores the energy-efficiency of paths in constructed topologies. This may cause inefficient routes and hurt the overall system performance. In this paper, to address this problem, we introduce a new topology control problem: energyefficient topology control problem with Joint communication, and propose two topology control algorithms to build Joint energy spanners in which the energy efficiency of individual paths are guaranteed. Simulation results confirm the nice performance of the proposed algorithms.
关键词：Joint Communication;Topology;Control;Connectivity