文章基本信息

标题：A Survey on Congestion Problem of MANET
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作者：Ritu Jain ; Bhawana Pillai
期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2015
卷号：6
期号：2
页码：947-951
出版社：TechScience Publications
摘要：Mobile Ad hoc network (MANET) is designed to overcome the natural limitation of these wired backbone networks and infrastructure-based wireless networks. MANET is based upon the nodes mobility model that uses dynamic topology which is the composition of many configurations, and each configuration has its existence probability. Transformation of Data in Ad-hoc environments exhibit less network performance because link breakage is most frequent due to nodes movement which is the main reason of route failures in MANET. There are many routing algorithms, but these have problem of congestion which decreases the overall performance of the network. In a selforganized network, nodes are autonomous; they may free ride and may not cooperate properly in network operations to save their resources. Such nodes are called selfish or misbehaving nodes and their behavior is termed selfishness or misbehavior. If such types of unreliable nodes are use for further communication they having a strong impact on transport layer protocols such as TCP, which are highly sensitive to packet losses. In this paper a survey of congestion control techniques of MANET has been present .Finally the future direction of making congestion adaptive routing protocol described
关键词：Ad hoc Network; Congestion Prevention;Congestion control; Reliability; Routing Protocol.