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Multi-number one-card implementation method and multi-number one-card implementation system

A secondary number and number prefix technology, which is applied in the field of communication and core network, can solve the problem of inconvenient use of one card with multiple numbers independently, achieve the effect of convenient and fast conversion and ensure the integrity of functions

Inactive Publication Date: 2014-06-18
CHINA MOBILE GROUP JIANGSU
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0011] The purpose of the present invention is to overcome the disadvantage of inconvenient independent use in the implementation of one card with multiple numbers in the prior art. According to one aspect of the present invention, a method for realizing multiple numbers with one card is proposed

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Embodiment Construction

[0035] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0036] The present invention combines and perfects the smart card-based one-card-multiple-number realization scheme and the platform-based one-card-multiple-number realization scheme, and requires the cooperation of mobile smart cards, core networks, support systems and multi-number one-card platforms. For the convenience of description, the following uses the GSM network as the environment for elaboration, such as figure 1 Shown:

[0037] (1) There are multiple sets of network registration data preset in the user's SIM card. For the convenience of description, it is assumed that there are two sets, corresponding to numbers A and B respectively.

[0038] (2) CRM manages numbers A and B as independent users, and can in...

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Abstract

The invention discloses a multi-number one-card implementation method and a multi-number one-card implementation system. The method comprises the following steps that a service gateway interchanger receives a call which has a number prefixer in a called number and is initiated by a vice number of a calling subscriber, and routes the call to a multi-number one-card platform; the multi-number one-card platform amends the calling number of the call as the vice number from a main number, and removes the number prefixer in the called number; the multi-number one-card platform establishes a call connection of a calling interchanger and a called interchanger by virtue of a service gateway interchanger, and the calling subscriber begins communicating with a called subscriber. The multi-number one-card implementation method and the multi-number one-card implementation system can be used for enabling multiple real numbers to be true and online as required, so that the subscriber can communicate with the outside by use of different identities, switching of the numbers is convenient and rapid, the other communication party has no perception on a situation that the subscriber uses multiple numbers, the functional integrity of each number is ensured, and the requirement of distinguishing communication groups by the subscriber is met.

Description

technical field [0001] The present invention relates to the field of core network technology in the communication field, and in particular to a method and system for realizing one card with multiple numbers. Background technique [0002] At present, there are many ways to realize the multi-number service on one card, which can be summarized into three categories. The first category is implemented based on smart cards, the second category is implemented based on platforms, and the third category is implemented based on SCP. [0003] Based on the smart card with one card and multiple numbers, the smart card has data such as IMSI (International Mobile Subscriber Identity, International Mobile Subscriber Identity) corresponding to multiple numbers. When another number needs to be used, the user can go through the STK menu or PIN code + serial number. Number switch. [0004] Based on the one card multiple numbers realized by the platform, the corresponding relationship between t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/26
Inventor 邓丁王春荣宗序梅肖晨阳朱英王长年王红线宋刚华纯李曦彭敏胡贵龙徐军张昱唐声波
Owner CHINA MOBILE GROUP JIANGSU
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