Title: Congestion Avoidance Mechanism Based on Bandwidth Estimation in MANET Networks
Abstract: A congestion avoidance mechanism based on bandwidth estimation in MANET networks is proposed.In order to get the metric of congestion degree,the available bandwidth is estimated through the work status of wireless link that is monitored by the node continuously.The congestion control mechanism is implemented according to packet type.The bandwidth estimation needn’t exchange information with other nodes,so the overload of system is low.The results of simulation show that the mechanism has better performance.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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