Security Transmission Routing Protocol for MIMOVANET

摘要：

　　The security routing protocol for Multi-Input-Multi-Output Vehicular Ad-hoc Network(MIMO-VANET)was presented in this paper,to prevent the eavesdropping in VANET.When building the routing table,this protocol stores the current channel states and restricts the VANET nodes,excepted source/destination nodes,from obtaining the unrelated routing information.During the information transmission process,the presorted channel states in network layer are transparently transmitted to the physical layer,and decomposed as total channel state.The decomposed results,which are only known by the source/destination nodes from routing information,can be utilized to equalize the channel and to demodulate the information.As a result,the other nodes cannot effectively equalize the channel,which causes little information can be eavesdropped.The theory analysis and simulation illustrate that,when the destination nodes obtain the good signal quality,the eavesdropper suffers poor bit error rate.

关键词： Routing protocol Multi-antenna Vehicular Ad-hoc Network (VANET) Security transmission

作者: Liu Feng Yang Xiu-Ping Wang Jie

作者单位: School of Software Central South University Changsha,China;Department of Information Science and Eng Shandong Jianzhu University Jinan,China School of Software Central South University Changsha,China

会议类型: 国际会议

会议名称: 2014 International Conference on Cloud Computing and Internet of Things (CCIOT)(2014年第一届云计算和物联网国际会议)

会议地点: 长春

会议语种:英文

页码: 152-156

在线出版日期: 2014-12-13（万方平台首次上网日期，不代表论文的发表时间）