CN101370300A

CN101370300A - Solution method for VPMN called user international roaming

Info

Publication number: CN101370300A
Application number: CNA200810196159XA
Authority: CN
Inventors: 于明; 王星昌; 吴泳健; 徐峰; 肖欣; 李洁; 周迅; 胡铭洁; 张峻; 胡贵龙; 芮礼等; 张煜; 孙海东
Original assignee: China Mobile Group Jiangsu Co Ltd
Current assignee: China Mobile Group Jiangsu Co Ltd
Priority date: 2008-09-12
Filing date: 2008-09-12
Publication date: 2009-02-18

Abstract

The invention discloses a called solution method for VPMN user international roaming, comprising steps:1 user registers international roam service at ascribed service hall;2 front desk books to open international roam service through BOSS;3 BOSS opens HLR international long distance call and roam function when time is up;4 BOSS deletes HLR user contracting information when time is up for user book to open international long distance call and roam;5 when time is up for user books to close international long distance call and roam, BOSS restores user contracting information in HLR. In the inventive method processing flow path of existing network appliance is modified, so VPMN user can be called by short number when roaming abroad.

Description

A kind of VPMN called user international roaming solution

Technical field

The present invention relates to the mobile communication technology field, relate in particular to the situation of VPMN user international roaming.

Background technology

Owing to there is the obstacle that cooperates in the mobile intelligent net international roaming with a few countries, the user go abroad roam reservation VPMN information may calling and called, exist the countries and regions of obstacle that Hongkong and Macro, Nigeria, Thailand, Cambodia etc. are arranged.Present way has two kinds, and a kind of is when VPMN goes abroad roaming, does not do any data manipulation, the VPMN data is deleted when the user is relevant to be complained when receiving again; Second kind is to handle on the foreground when going abroad the services of roaming RT register traffic as the user, BOSS can the registered user preengages and opens state head state and overflow and close the casual time of state head state, after subscription time arrives, BOSS overflows in the service order intelligent network data to SCP and HLR deletion user opening state head state down, close state head state when user's reservation and arrive in the casual time limit one, BOSS can recover user's intelligent network data to SCP and HLR when closing the casual service order of state head state down.For second kind of scheme, need to adopt following operation:

Step 1, user go to the ownership place business hall to handle the registration international roaming service;

International roaming service is opened by the BOSS reservation in step 2, foreground;

Step 3, user preengage and open state head state and arrive the time of overflowing, and BOSS opens the casual function of HLR state head state;

Step 4, user preengage and open state head state and arrive the time of overflowing, and BOSS deletes SCP and HLR intelligent data;

Step 5, user's reservation are closed state head state and are arrived the time of overflowing, and BOSS recovers SCP and HLR intelligent data;

The shortcoming of prior art: under the prior art condition, carry out user's roaming reservation registration of going abroad, deletion VPMN information in enrollment time, subscription time expires and recovers VPMN information.Whether no matter go abroad in the reservation period and all can't use cornet, called prompting spacing is revealed the privacy of going abroad, user's perception extreme difference.

Summary of the invention

In order to solve the defective that prior art exists, purpose of the present invention is intended to solve VPMN user's roaming problem of the called prompting of cornet " spacing " down of going abroad.

For achieving the above object, technical scheme of the present invention is achieved in that

A kind of VPMN called user international roaming solution, its concrete steps be,

Step 2, foreground are opened international roaming service by the BOSS reservation, at first to the user whether for VPMN user judges, if not VPMN user, then process ends; If VPMN user then carries out next step and regularly " user preengage open casual time of state head state to " is judged;

Step 4, user preengage and open state head state and arrive the time of overflowing, and BOSS deletes user signing contract information among the HLR;

Step 5, regularly to " user reservation close state head state overflow the time to " judge, as if not arriving, rejudge after then waiting for certain hour; If arrive, then BOSS recovers user signing contract information among the HLR.Process ends.

Beneficial effect of the present invention:

Go abroad roaming or when returning to the homeland of VPMN user need not be operated user data among the SCP;

This method can reach VPMN user and can do called after the roaming of going abroad with cornet by the modification to the conventional network equipment handling process.

Description of drawings

Fig. 1 is the flow chart of the embodiment of the invention;

Fig. 2 is that the VPMN user intelligent service triggers flow process in the prior art.

Embodiment

Below in conjunction with drawings and Examples the present invention is further described.

The technical scheme that the embodiment of the invention adopts is:

This method adopts only deletes the prioritization scheme that the HLR CAMEL-Subscription-Information keeps the SCP user data to VPMN user, adopts after the method the user in go abroad roaming or when returning to the homeland of VPMN user, user data among the SCP is not operated;

Like this, the user is after going abroad, when other VPMN users dial the user with cornet, owing to still keep user's intelligent network data among the SCP, called cornet can be translated into normal trombone, thereby thoroughly solve the problem of listening " spacing " when calling user dials has been opened VPMN user's cornet of international roaming function.

Operating procedure required for the present invention is as follows, as shown in Figure 1, is the flow chart of the embodiment of the invention:

Step 5, user's reservation are closed state head state and are arrived the time of overflowing, and BOSS recovers user signing contract information among the HLR.

This area correlation technique data:

■ VPMN: virtual mobile private network business, by the preferential purpose that reaches attraction and stable group customer to the group internal conversation.

■ HLR: attaching position register, deposit user's intelligent network CAMEL-Subscription-Information O/T-CSI and ownership SCP address.

■ SCP: business control nodes, deposit virtual mobile private network user data.

■ MSC: mobile switching centre

Fig. 2 is that the VPMN user intelligent service triggers flow process in the prior art:

1.MSC from the HLR of user attaching, obtain CAMEL-Subscription-Information

2.MSC calling is toggled to the SCP of user attaching according to CAMEL-Subscription-Information

3.SCP the corresponding intelligent service logic of excited users also feeds back to MSC

Though the present invention is described by embodiment, embodiment is used for limiting the present invention.Those skilled in the art can make various distortion and improvement in the scope of spirit of the present invention, so being as the criterion of should being defined with the application's claim protection range of protection scope of the present invention.

Claims

1. VPMN called user international roaming solution, BOSS system are only deleted the HLR CAMEL-Subscription-Information to VPMN user and are kept the SCP user data, and go abroad roaming or when returning to the homeland of VPMN user is not operated user data among the SCP.

2. VPMN called user international roaming solution according to claim 1, its concrete steps be,

3. VPMN called user international roaming solution according to claim 2 is characterized in that,

In the step 2, when international roaming service is opened by BOSS reservation in the foreground, to the user whether for VPMN user judges, if not VPMN user, then process ends; If VPMN user then carries out next step and regularly " user preengage open casual time of state head state to " is judged.

4. VPMN called user international roaming solution according to claim 2 is characterized in that,

In the step 5, regularly to " reservation close state head state overflow the time to " judge, as if not arriving, rejudge after then waiting for certain hour; If arrive, then BOSS recovers user signing contract information among the HLR.

5. VPMN called user international roaming resolution system only deletes to VPMN user that user signing contract information keeps the SCP user data among the HLR, and go abroad roaming or when returning to the homeland of VPMN user is not operated user data among the SCP, it is characterized in that,

The user goes to the ownership place business hall to handle state of registry internet roaming business unit;

The international roaming service unit is opened by BOSS reservation in the foreground: when international roaming service is opened by the BOSS reservation in the foreground, to the user whether for VPMN user judges, if not VPMN user, then process ends; If VPMN user then carries out next step and regularly " user preengage open casual time of state head state to " is judged;

BOSS opens HLR state head state and overflows the unit: the user preengages and opens state head state and arrive the casual function of BOSS unlatching HLR state head state the time of overflowing;

BOSS deletion HLR CAMEL-Subscription-Information unit: the user preengages and opens state head state and arrive the time of overflowing, and BOSS deletes the HLR CAMEL-Subscription-Information;

BOSS recovers HLR CAMEL-Subscription-Information unit: regularly to " reservation close state head state overflow the time to " judge, as if not arriving, rejudge after then waiting for certain hour; If arrive, then BOSS recovers user signing contract information among the HLR.