摘要
无线传感器网络的特性决定其主要目标是全网范围的资源有效利用,并且还要支持多种业务的差别服务。因此,许多研究工作通过研究QoS路由来解决该问题,并提出一系列QoS路由协议。介绍无线传感器网络QoS路由技术的相关概念、特点及面临的问题。然后,对当前的无线传感器网络的QoS主要路由协议进行了详细的分析。最后探讨无线传感器网络路由技术的今后的发展动态和研究方向。
One of the main goals in wireless sensor networks(WSN) is to utilize the whole resource effectively as well as to provide differential service.So, many QoS routing problems have been researched and many new QoS routing protocol have been designed.In this paper,firstly the concepts,characteristics and problems of WSN are induced.Then compares and analyzes some QoS routing protocols that are being mostly researched currently . Finally,the researching orientation and development of WSN are discussed.
出处
《计算机与数字工程》
2007年第5期110-112,共3页
Computer & Digital Engineering
关键词
无线传感器网络
QOS
路由协议
wireless sensor networks, quality of service(QoS),routing protocols