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Method and device for realizing crossnetwork roaming of multimode mobile phone

A multi-mode mobile phone and technology for its implementation, applied in the direction of network data management, communication supplementary services, electrical components, etc., can solve the problems that multi-mode mobile phones cannot be used in different network environments, so as to save call rates and facilitate billing Effect

Active Publication Date: 2011-11-09
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The main purpose of the present invention is to solve the problem that the existing multi-mode mobile phones cannot be used in different network environments. method and device

Method used

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  • Method and device for realizing crossnetwork roaming of multimode mobile phone
  • Method and device for realizing crossnetwork roaming of multimode mobile phone
  • Method and device for realizing crossnetwork roaming of multimode mobile phone

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Embodiment Construction

[0062] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0063] The invention provides a method for realizing cross-network roaming of a multi-mode mobile phone, such as figure 1 As shown, its process includes:

[0064] S11), setting a multi-virtual number operating platform MVNO for maintaining the multi-number binding relationship of the multi-mode mobile phone in the mobile communication network;

[0065] S12), when the multi-mode mobile phone is powered on, send a power-on registration request message to the MVNO via the local mobile switching center MSC;

[0066] S13), the MVNO searches for the binding number bound to it according to the multi-mode mobile phone boot number in the boot registration request...

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Abstract

The invention discloses a method and device for realizing crossnetwork roaming of a multimode mobile phone. The method for realizing crossnetwork roaming of the multimode mobile phone comprises the following steps that: 1. a multiple virtual number operation (MVNO) platform used for maintaining the multi-number binding relationship of the multimode mobile phone is arranged in a mobile communication network; 2. when the multimode mobile phone is powered on, a power-on registration request message is sent to the MVNO through a local mobile switching center (MSC); 3. the MVNO searches a number bound with a power-on number of the multimode mobile phone in the power-on registration request message according to the power-on number, and forwards the power-on registration request message to a home location register (HLR) of the power-on number and a home location register (HLR) of the bound number; and 4. the MVNO initiates an instruction to inform the HLR of the bound number to set the unconditional forwarding number as an access code and the power-on number.

Description

technical field [0001] The invention relates to cross-network roaming in the field of telephone communication, in particular to a method and a device for realizing roaming of a multi-mode mobile phone in different networks. Background technique [0002] With the popularization of mobile networks and the intensification of operator competition, users have more and more options for operators, user loyalty is getting lower and lower, and the requirements for tariffs are becoming more and more picky. [0003] In order to improve user loyalty, operators also strengthen cooperation, especially cross-network roaming, and provide convenient services and flexible tariffs for their users with the help of partners' networks. [0004] At present, operators using the same network protocol can roam with each other if they sign a cooperation agreement, but in this case, roaming charges are required for cross-network charges, and user charges are relatively high. For network operators with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/16H04W8/04H04W88/06
CPCH04W8/02H04W88/06
Inventor 彭亦辉
Owner ZTE CORP
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