An ACO Look-Ahead Approach to QOS Enabled FaultTolerant Routing in MANETs

作     者：Surendran. S Prakash. S 

作者机构：Professor Department of Information TechnologyTagore Engineering College Professor Department of Electronics and Communication EngineeringJerusalem College of Engineering 

出 版 物：《China Communications》 (中国通信（英文版）)

年 卷 期：2015年第12卷第8期

页      面：93-110页

核心收录：

学科分类：080904[工学-电磁场与微波技术] 0810[工学-信息与通信工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080402[工学-测试计量技术及仪器] 0804[工学-仪器科学与技术] 081001[工学-通信与信息系统] 

主　　题：routing fault-tolerant ant colonyalgorithms MANETs QoS trust reputation 

摘      要：MANET routing is critical and routing decision should be made sooner before the node leaves the *** decisions always compensate network *** addition,most MANET routing protocols assume a friendly and cooperative environment,and hence are vulnerable to various *** and Reputation would serve as a major solution to these *** the network characteristics and choosing right routing decisions at right times would be a significant *** this work,we have done an extensive survey of fault tolerant protocols and ant colony algorithms applied to routing in *** propose a QoS constrained fault tolerant ant lookahead routing algorithm which attempts to identify valid route and look-ahead route pairs which might help in choosing the alternate path in case of valid route *** results prove that the proposed algorithm takes better routing decisions with 20-30 percent improvement compared with existing ant colony algorithms.