摘要
移动自组网(MANET)是建立军事和民用快速通信系统的理想技术。如何在MANET中提供不同的服务质量(QoS)是其面临的一个重要问题,而QoS路由技术则是其中的核心技术和热点问题。文章对不同研究者提出的几种QoS路由算法进行了分析和研究,并从单向链路的支持、多播功能以及QoS参数选择几个方面进行了比较和分析,有助于进一步改进和完善MANET的QoS路由技术。
MANET is an ideal technology to establish an 'Instant communication infrastructure' for military and civilian applications.It is a challenging problem to provide QoS guarantee for MANET,among which QoS routing is one of the key issues.This paper analyses and researches some QOS Routing protocols that are brought forward by different investigators,it also compares and analyses these protocols from several aspects such as support tounidirectional-link,multicast function and QOS preferences and so on.so it is helpful for improving and perfecting QOS Routing algorithm of MANET further.
出处
《计算机工程与应用》
CSCD
北大核心
2004年第30期120-123,共4页
Computer Engineering and Applications
基金
国家基金资助项目(编号:60172035
90304018)
湖北省教育厅重大项目资助(编号:Z200315)
关键词
移动自组网
QOS路由
路由协议
mobile Ad hoc network,QoS routing,routing protocol