网守实现若干问题和策略的研究(I)

北京邮电大学学报 ›› 2000, Vol. 23 ›› Issue (2): 62-66.

网守实现若干问题和策略的研究(I)

郝又超,王文东

北京邮电大学程控交换技术与通信网国家重点实验室, 北京100876

收稿日期:1999-11-08 出版日期:2000-03-10
作者简介:郝又超(1977-),男,湖北广水人,硕士生.
基金资助:
国家“863计划”资助项目(863-317-01-02-99)

Some Problems and Strategies in the Implementation of Gatekeeper

HAO You-chao, WANG Wen-dong

National Laboratory of Switching Technology and Telecommunication Networks,Beijing University of Posts and Telecommunications, Beijing 100876,China

Received:1999-11-08 Online:2000-03-10

摘要/Abstract

摘要： 介绍了H.323的基本结构和信令及网守的主要功能.通过对当前网守工作模式局限性的分析提出基于网守分级管理的网络模型,并重点对实现中的若干问题和策略进行了探讨.

关键词: 分级选路网, 网守, 分组网络

Abstract: Basic structure and signaling of H.323 protocol is introduced, as well as primary function of Gatekeeper. A hierarchically administered network model based on Gatekeeper is put forward through analyzing the shortage of gatekeepers' currently working way. Some problems and strategies in the implementation of gatekeeper are mainly discussed in the end.

Key words: multistage routing networks, gatekeeper, packet based network

中图分类号:

TN916.2

郝又超,王文东. 网守实现若干问题和策略的研究(I)[J]. 北京邮电大学学报, 2000, 23(2): 62-66.

HAO You-chao, WANG Wen-dong. Some Problems and Strategies in the Implementation of Gatekeeper[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2000, 23(2): 62-66.

[1]	郝又超, 王文东, 卢美莲, 程时端. H.323网络和智能网的互通及演进趋势的分析[J]. 北京邮电大学学报, 2001, 24(2): 46-50.
[2]	李劲峰, 王文东, 程时端. H.323与SIP互通的研究[J]. 北京邮电大学学报, 2000, 23(4): 50-54.
[3]	郝又超, 王文东. 网守实现若干问题和策略的研究(Ⅱ)[J]. 北京邮电大学学报, 2000, 23(3): 64-68.