文章基本信息

标题：A NOVEL FRAMEWORK FOR EFFICIENT CONGESTION CONTROL PROTOCOL AND QoS ENHANCEMENT IN AD HOC WIRELESS NETWORKS
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作者：K. MANIKANDAN ; M. A. SALEEM DURAI
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：2012
卷号：45
期号：2
页码：387-396
出版社：Journal of Theoretical and Applied
摘要：Internet with its wide application has contributed a lot to the fast growth of the world and there are many limitations in ad hoc networks. There are two main failures that occur in the network namely wireless packet loss and congestion. The performance of SCTP in wireless network is considered the active research area. The detection of failure in the wireless network is very important for analysing the performance of networks. In this research work, the route is established by demand routing technique in which many features like the energy of the node, location and bandwidth of the packet are analysed. So when the packet needs to be sent, it analyses all the features and establishes the route with the efficient node that has one hop count by using the SCTP transport protocol. On transmitting the packets some energy from the node gets reduced. So there is a high vulnerability of congestion, since the capacity of the node is reduced. This can be avoided by the proactive approach ECCP by reducing the traffic, send by the source, when the node level reaches threshold. By using the multi-homing technique in the SCTP approach, the packets can be sent till the alternative route is re-established. Thus, the packet loss rate and end to end delay is reduced and QoS is increased in adhoc networks.
关键词：Adhoc Networks; Congestion Control; Bandwidth; Qos; Packet Loss