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Network for implementing mobile phone localized roaming

A mobile phone, mobile phone number technology, applied in network data management, electrical components, radio/induction link selection and arrangement, etc. The effect of convenient implementation, low cost, and reduction of communication costs

Inactive Publication Date: 2004-01-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the longer communication routes in the roaming state and more network resources consumed, the cost of roaming services is higher than that of non-roaming states.
Especially when the user is in the state of international roaming, any call received is an international long-distance call, that is, the call must be completed through the communication link established by the mobile network of the home country and the roaming country, and the roaming user must pay from the home country and the roaming country. Even if the originator of the call and the roaming user are close at hand, for example, two members of a tour group call in a roaming place, both parties need to pay the international long-distance call fee, which makes the communication needs of the roaming user due to high costs while suppressed
Therefore, people are eager to realize the localization of mobile phone roaming to reduce the high roaming call charges, but the existing mobile network cannot meet this requirement

Method used

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  • Network for implementing mobile phone localized roaming
  • Network for implementing mobile phone localized roaming
  • Network for implementing mobile phone localized roaming

Examples

Experimental program
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Embodiment 2

[0033] image 3 It is the preferred embodiment 2 of the present invention, wherein the roaming manager and the HLR are combined to become a module in the HLR. In embodiment 2, the function of home location register (HLR) is strengthened according to the present invention: not only be used to save the user's data, comprise user's identification number, user's current default mobile phone number, the service type of contract, current location (VLR address) and other information, and has the following functions: manage the country of origin and the mobile phone number obtained from the contracted roaming country, assign temporary roaming mobile phone numbers to roaming users, and save the corresponding relationship between users and numbers. When the user leaves and roams to the contracted roaming country, the temporary number used by the user will be withdrawn.

[0034] Figure 4 explained image 3 An organization of a data structure realized by the network of the embodiment....

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Abstract

The invention discloses a network for realizing the localized roaming for the mobile phone comprising base stations (BTS), base station controller (BSC), mobile switching centre (MSC), visiting location register (VLR), hosting location register (HLR) and roaming number manager (RNM) connecting with the HLR, the roaming number manager is used to manage the mobile phone number of the hosted location and the protocol roaming location, and the roaming number manager uses the combination of the obtained protocol roaming location mobile phone numbers as resource location and allocates the mobile phone number of the roaming address dynamically to the roaming subscribers. The network by the invention can realize the localized roaming for the mobile phone users.

Description

technical field [0001] The invention relates to a mobile communication network. Background technique [0002] In the existing roaming process of mobile phones, the calls of mobile users in the roaming state have to establish communication links through the mobile network of the home and roaming places, and the mobile phone users can use various telecommunication services in the roaming state, such as Make calls, answer incoming calls, and more. However, since the communication route in the roaming state is longer and consumes more network resources, the cost of the roaming service is higher than that in the non-roaming state. Especially when the user is in the state of international roaming, any call received is an international long-distance call, that is, the call must be completed through the communication link established by the mobile network of the home country and the roaming country, and the roaming user must pay from the home country and the roaming country. Even ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/08H04W8/26
Inventor 张少波
Owner HUAWEI TECH CO LTD
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