IP电话系统中地址映射表的创建与查询  

The Construction and Searching of Address Map Table in VOIP System

作　　者：邹学玉 杜红 

机构地区：[1]深圳三九电脑技术研究所,湖北荆州434102

出　　处：《电讯技术》2001年第3期37-40,共4页Telecommunication Engineering

摘　　要：基于十叉树的存储结构及其查询方法 ,提出了一种适用于VOIP系统的地址映射表创建方法及其相应的查询算法 ,并且以提高表的查询效率为目的 ,设计了地址映射表的数据类型与存储结构。实验表明 ,采用树形存储结构构成的地址映射表 。Based on the storage structure and search method of decimal tree, this paper presents a construction method and a search algorithm which suit for gateway IP address map table in VOIP system,and also designs a data type and a storage structure of the map table with the purpose of improving its searching efficiency. The experimental results show that the algorithm for address map table constructed by using arboreal storage structure has less wasting time to complete a search process. [WT5HZ]

关 键 词：IP电话 十叉树 查询表 创建表 查询算法 地址映射表 

分 类 号：TN916[电子电信—通信与信息系统]