电信科学 ›› 2004, Vol. 20 ›› Issue (7): 20-21.doi: 10.3969/j.issn.1000-0801.2004.07.006

• 研究与设计 • 上一篇    下一篇

号码可携的呼叫模型及其解决方案

许志远,汤洪涛   

  1. 信息产业部电信规划研究院 北京 100037
  • 出版日期:2004-07-15 发布日期:2017-06-14

Call Model and Scheme of Number Portability

Zhiyuan Xu,Hongtao Tang   

  1. Telecommunication Planning Research Institute of Ministry of Information Industry,Beijing 100037
  • Online:2004-07-15 Published:2017-06-14

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摘要：

号码可携对合理的市场竞争有重要意义，本文首先介绍了号码可携的分类和呼叫模型，描述了目前两个常用的号码可携解决方案，然后介绍了号码可携在国际上的应用情况，着重分析了运营商在网络中部署号码可携时要考虑的问题，为今后运营商实施号码可携提供了重要的参考。

关键词: 号码可携, 呼叫模型, 网络部署

Abstract:

Number portability(NP) is very important for a competitive communication market.In this essay,classification and call model of NP are initially introduced,and then two typical scheme of NP are described.Secondly,the instance of NP abroad is presented too.Finally,the article analyzes problems when communication operators deploy the NP in the network and provides important reference to operators.

Key words: NP, call model, network deployment

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