摘要： 介绍移动Ad hoc网络的应用前景和主要研究内容，阐述服务协议的重要性以及服务发现协议中的基本概念，针对现有的移动 Ad hoc网络服务发现协议的核心技术和设计思想进行分析，选取几种典型的服务发现协议进行对比，总结得出各类服务发现协议的优缺点和适用范围，并指出该领域的进一步研究方向。

关键词: 移动Ad hoc网络, 服务发现协议, 体系结构

Abstract: This paper introduces the application and main research topics of mobile Ad hoc networks, analyzes the importance and the basic concepts of Service Discovery Protocols(SDP). It introduces the core technologies of SDP, compares some typical SDP of mobile Ad hoc networks. It summarizes the advantages, disadvantages and applicable situation of SDP and lists some further research issues.

Key words: mobile Ad hoc network, Service Discovery Protocol(SDP), architecture

中图分类号: 

• TP393.03