文章基本信息

标题：AUTONOMOUS RE-CONFIGURATION SYSTEM WITH ROUTE STABILITY IN WIRELESS NETWORKS
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作者：K. MUTHULAKSHMI ; Dr. K. BASKARAN
期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2014
卷号：65
期号：2
出版社：Journal of Theoretical and Applied
摘要：In multihop wireless networks experience frequent link failure caused by channel interference, dynamic obstacles, and bandwidth demands. Because of this degradation the wireless networks require expensive manual network management recovery. This paper presents an autonomous network reconfiguration system (ARS) using AOMDV protocol and acknowledgement reception .The ARS enables the multi radio, wireless networks to autonomously recover from local link failure to preserve the network performance. The ARS provides necessity channel assignment changes with the help of the AOMDV protocol to improve performance . AOMDV uses the channel average non fading duration as a routing metric to select the stable link for path discovery and applies a preemptive hands-off strategy to maintain a reliable connection by exploiting channel state information.After the data transmission concern receiver provides the acknowledgement notification to the transmitter node via an alternate path.The evaluation results show the network path becomes stable and no data loss can be occurred. The overall system performance efficiency by more than 90%.
关键词：Autonomous reconfiguration system; AODV; AOMDV; Wireless link failure and Random Way point Model