摘要
本文首先阐述了移动Ad Hoc网络的特点及应用。接着对当前的几种Ad Hoc网络的QoS主要路由协议进行了分析,特别是对IETF的MANET推荐的AODV路由协议作了详细的分析。并从路由机制、单向链路的支持、多播功能、QoS参数选择以及节能几个方面进行了比较和分析。
In this paper, the characteristics and applications of Ad Hoc networks are introduced firstly. Secondly, this paper discusses QoS routing protocols that are being mostly researched currently in mobile Ad Hoc networks. The principle of AODV（Ad Hoc On-Demand Distance Vector） which is recommended by the MANET （Mobile Networks Working Group） of IETF （Internet Engineering Task Force） is analyzed in detail. It also compares and analyzes them in different aspects, such as routing mechanism, the support of undirectional link, multicast functions, QoS preference and power-saving.
出处
《电脑与电信》
2008年第8期46-48,共3页
Computer & Telecommunication
