电子学报2012，Vol.40Issue(4)：710-716,7.DOI:10.3969/j.issn.0372-2112.2012.04.014
一种基于仿生学的MANET拥塞节点自适应回避路由协议
A Bio-Inspired Adaptive MANET Routing to Circumvent Congestion Nodes
摘要
Abstract
Traditional Ad Hoc network routing protocols are mainly based on the condition "Shortest Path",and possibly form many congestion nodes to cause touting instability and re-routing.To (Us point,mis paper proposed a new bio-inspired adaptive routing protocol (ATAR) based on a mathematic model ARAS which is originally a model for its host Escherichia coli cells to adapt to changes in the availability of a nutrient.In mis paper,queue buffer of routing node and bop count of feedback are defined as a new metric,fitness,which represents the comprehensive factor of congestion level and the length of routing path.We map the fitness of neighbors of routing node to the cell volume growth speed in the improved ARAS model,and calculate the state values of neighbors with the model.Then,the routing node selects me next hop according to the maximum.Using this method,we can adaptive to choose a leisurely node as the next hop with shorter path.关键词
仿生学/自适应/拥塞丢包/路由协议/大肠杆菌Key words
bio-inspired/adaptive/congestion/routing protocol/Escherichia coli分类
信息技术与安全科学引用本文复制引用
黄琼,尹鹏飞,阳小龙,徐杰,隆克平..一种基于仿生学的MANET拥塞节点自适应回避路由协议[J].电子学报,2012,40(4):710-716,7.基金项目
国家973重点基础研究发展计划(No.2007CB310706,No.2012CB315905) （No.2007CB310706,No.2012CB315905）
国家自然科学基金(No.60873263,No.60932005,No.61172048,No.61100184,No.60972070) （No.60873263,No.60932005,No.61172048,No.61100184,No.60972070）
重庆市教委科学技术研究项目(No.KJ100514) （No.KJ100514）
四川省青年基金(No.09ZQ026-032) （No.09ZQ026-032）
教育部新世纪优秀人才计划基金(No.NCET-09-0268) （No.NCET-09-0268）
