VOIP系统中地址映射表查询算法的研究与实现  

An Algorithm of Searching the Address Map Table in VOIP System and Its Realization

作　　者：邹学玉 杜红 

机构地区：[1]深圳三九电脑技术研究所,讲师硕士荆州43410

出　　处：《微型电脑应用》2001年第9期34-36,共3页Microcomputer Applications

摘　　要：基于十叉树的存储结构及其查询的方法 ,提出了适用于 COID系统的地址映射表查询算法 ,设计了地址映射表的数据类型与存储结构 ,并对几种不同的地址映射表的查询算法进行了研究 ,试验表明 :采用树形存储结构构成的地址映射表 ,其相应的查询算法可以获得较短的耗费时间。This paper proposes, based on the storage structure and search method of decimal tree, an algorithm for searching the gateway IP address map table in VOIP system. It also describes the design of data types and storage structure of the address map table, and makes a comparison among several algorithms of searching it. Experiments show that this algorithm, with its address map table constructed with the tree storage structure, takes less time for a search process.

关 键 词：IP电话 VOIP系统 地址映射表 数据查询算法 网关 

分 类 号：TN916.1[电子电信—通信与信息系统] TP393.4[电子电信—信息与通信工程]