Ad Hoc网络通信协议的设计与实现  

Design and Implementation of Communication Protocol in Ad Hoc Network

作　　者：戴志诚[1] 刘三(女牙)[1] 陈增照[1] 

机构地区：[1]华中师范大学国家数字化学习工程技术研究中心,武汉430079

出　　处：《计算机工程》2011年第9期248-250,共3页Computer Engineering

基　　金：国家数字化学习工程技术研究中心基金资助项目(2009FU115X06);华中师范大学中央高校基本科研业务费基金资助项目

摘　　要：提出一种自组织、自管理的Ad Hoc网络通信协议SOSM。该协议包括网络同步、广播消息、加入/退出网络、点到点数据传输等子协议,当节点加入或退出时网络能够自动识别和更新,节点之间能进行可靠数据传输,并采用频分多址、时分多址、载波监听多路访问等技术解决无线通信碰撞问题。应用实例表明,该协议易于实现,运行稳定。According to Ad Hoc network communication protocols,a self-organization and self-management communication protocol named SOSM is proposed.SOSM protocol includes some sub-protocols such as network synchronization,broadcast messages,join/leave network,point-to-point data transmission etc.When a node joins or exits the network,the network which provides reliable data transmission between nodes can be automatically identified and updated.To solve the problem of collisions in wireless communication,the techniques including FDMA,TDMA and CSMA are adopted.The application example shows that SOSM protocol has the advantages of easy to implement and stable operation.

关 键 词：ADHOC网络 自组织 自管理 防碰撞 网络同步协议 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]