CN109640315B - Method for realizing one-card multi-number service of cross-network system - Google Patents

Method for realizing one-card multi-number service of cross-network system Download PDF

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CN109640315B
CN109640315B CN201910006669.4A CN201910006669A CN109640315B CN 109640315 B CN109640315 B CN 109640315B CN 201910006669 A CN201910006669 A CN 201910006669A CN 109640315 B CN109640315 B CN 109640315B
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network
user
card
service
international roaming
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CN109640315A (en
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祝敬安
顾晓东
丁正
王红熳
周红敏
韦红
程钢
胡菁苑
李林
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Shanghai Xinfang Software Co ltd
Shanghai Cintel Intelligent System Co ltd
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Shanghai Xinfang Software Co ltd
Shanghai Cintel Intelligent System Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H04W8/28—Number portability ; Network address portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/183—Processing at user equipment or user record carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data
    • H04W8/205—Transfer to or from user equipment or user record carrier

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention discloses a method and a system for realizing a cross-network system one-card multi-number service, which mainly comprise service processes of service application, service logout, telephone outgoing call, telephone incoming call and the like. The invention has the beneficial effects that: the one-card multi-number implementation method of the cross-network system supports intelligent network signaling conversion corresponding to multiple network systems of CDMA and GSM; the number support system supports one card with multiple numbers, is not fixed as one card with two numbers, is compatible with single number, double number, three number and the like, and realizes different charges for calling each number in each region.

Description

Method for realizing one-card multi-number service of cross-network system
Technical Field
The invention relates to the field of telecommunication, in particular to a method and a system for realizing cross-network one-card multi-number service.
Background
Current analysis and interception techniques for fraudulent calls are mainly focused on the following: 1. one-card multi-number function realization of GSM (Global System for Mobile communication) network: in the GSM network, an intelligent network service node SCP (service Control point) is added, and fixed point triggering of calling is realized by a service signing mode, so that different number display and charging functions of a plurality of numbers are realized. For example, the major number of Beijing, the minor number of 1 Shanghai, and the minor number of 2 Guangzhou, when the user dials the Beijing number, the major number is displayed, when the user dials the Shanghai number, the minor number of 1 is displayed, and when the user dials the Guangzhou number, the minor number of 2 is displayed. The method realizes the localized charging, and can shield the real main number of the calling user aiming at the users in each auxiliary number area; 2. the one-card-Multiple-number function of the CDMA (code Division Multiple Access) network is realized as follows: in CDMA network, adding intelligent network service node SCP (service Control point), realizing fixed point trigger of calling by service signing mode, realizing different number display and charging function of multiple numbers. For example, the major number of Beijing, the minor number of 1 Shanghai, and the minor number of 2 Guangzhou, when the user dials the Beijing number, the major number is displayed, when the user dials the Shanghai number, the minor number of 1 is displayed, and when the user dials the Guangzhou number, the minor number of 2 is displayed. The method realizes the localized charging, and can shield the real main number of the calling user aiming at the users in each auxiliary number area.
The above methods all have some disadvantages, which are as follows: because the networks are not intercommunicated, the primary number and each secondary number are required to be in the same network system no matter the GSM network system or the CDMA network system. For example: the domestic telecommunication network uses a CDMA network, and most overseas areas are covered by a GSM network. Therefore, for the difference between the continental land and the network systems in the port and australian districts, the one-card-multiple-number compatible CDMA network and GSM network cannot be realized.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a method and a system for realizing a one-card multi-number service of a cross-network type, which solve the problem that various network types coexist in China but are not supported at present.
In order to achieve the technical purpose, the technical scheme of the invention is as follows:
the method for realizing the one-card multi-number service of the cross-network mode specifically comprises the following steps:
s1: one-card multi-number service application: the Chinese telecommunication service support system accepts an account opening application of a user C2G with one card and two numbers, and distributes an auxiliary number (MDNb) parameter provided by a partner operator; the Chinese telecommunication service support system sends a one-card two-number user account opening instruction to a C2G international roaming value-added service platform; the C2G international roaming value-added service platform checks whether the parameter is legal and returns the execution result (success or failure) of the account opening instruction to the China telecommunication service support system, if the parameter provided by the China telecommunication service support system is legal, the C2G international roaming value-added service platform saves the user number information; C2G international roaming value added service platform returns the execution result (success) of account opening instruction to Chinese telecommunication service support system, Chinese telecommunication service support system informs the user of the account opening result in short message form, the receiver is the main number of the user;
s2: service logout: the Chinese telecommunication service support system accepts the user service logout application; the Chinese telecommunication service support system sends a service logout instruction to a C2G international roaming value-added service platform; C2G international roaming value-added service platform checks whether the user is legal and the service type of user logout, returns successful logout instruction execution result to the China telecommunication service support system, and finishes logout execution; the service support system informs the client of the service logout result;
s3: calling out the telephone: the user initiates a call when roaming in the operator network of the partner, because the user registers a secondary number (MDNb) in the MSC/VLR of the operator network of the partner, the calling number initiating the call is the secondary number (MDNb), the call initiated in the operator network of the partner is a normal international roaming initial call process, and the C2G international roaming value-added service platform does not process the process; the call initiated by the user in the China telecom or third party network is the same as the call initiated by the common roaming user in the process, the user registers the main number (MDNa) in the MSC/VLR of the roaming place, the calling number initiating the call is the main number (MDNa), the call initiated by the user in the China telecom or third party network is the common roaming initial call process, and the C2G international roaming value-added service platform does not participate in the process;
s4: calling in: when the main number of the user is called, if the user roams in China telecom or a third party network, the call is a normal roaming call flow; the called roaming is not different from the called flow of the common user in China, and the called VMSC generates an MT _ Call ticket according to the main number; the called roaming is not different from the ordinary user international roaming called flow in the third party network, and the called VMSC of the third party network generates the international roaming MT _ Call ticket according to the main number.
Further, the account opening command in step S1 includes a primary number (MDNa), a wing international card number (CIMSI, GIMSI), and a secondary number (MDNb).
Further, the specific operation steps of the check of the C2G international roaming value-added service platform in the step S2 are as follows:
s211: if the C2G international roaming value-added service platform checks that the user is illegal or the instruction parameter is wrong, returning a failed logout instruction execution result to the China telecommunication service support system;
s212: if the user is a C2G one-card two-number user and the instruction parameter is correct, the C2G international roaming value-added service platform should judge the service type of logout, if the user logs out the international roaming service or the primary number, the C2G international roaming value-added service platform checks the user registration network, when the user is registered in the partner operator network, the C2G international roaming value-added service platform initiates a user logout position process to the originally visited partner MSC/VLR (MSCb/VLRb), and after receiving a successful response returned by the MSC/VLR (MSCb/VLRb), the C2G international roaming value-added service platform logs out the user C2G one-card two-number subscription information; if the user is not registered in the operator network of the partner, directly logging out the user subscription information and then returning a successful logging-out instruction execution result to the China telecommunication service support system, and ending the logging-out execution;
s213: if the user is a C2G one-card two-number user and the instruction parameters are correct, the C2G one-card two-number service is cancelled, the C2G international roaming value-added service platform checks the current registration network of the user, if the user is not registered in the China telecommunication network, the C2G international roaming value-added service platform returns the execution result of the failed cancellation instruction to the China telecommunication service support system, and the cancellation execution is finished; if the user is registered in the China telecommunication network, the C2G international roaming value-added service platform logs out the user information, returns a successful log-out instruction execution result to the China telecommunication service support system, and ends the log-out execution.
Further, in step S2, what the china telecommunication service support system sends to the C2G international roaming value-added service platform is a user location logout instruction, and the C2G international roaming value-added service platform should process according to the user type:
s221: if the user logs off the service of one card and two numbers, directly responding to the response message;
s22: and if the user is the C2G user with one card and two numbers in the service opening or stopping state, processing according to the processing flow of the C2G user with one card and two numbers.
The cross-network system one-card multi-number service realization system comprises a C2G platform (iGRSP), wherein the C2G platform (iGRSP) comprises a GSM network function realization module, a CDMA network function realization module and a service management control module C2Gin1,
the GSM network function implementation module comprises a G _ MSC/VLR, an SMC, a G _ HLR and an SGSN, and the SGSN and the G _ MSC/VLR use the same GT address;
the CDMA network function implementation module comprises a C _ MSC and a C _ HLR, wherein the C _ MSC and the C _ HLR use the same GT address.
The invention has the beneficial effects that: the method for realizing the one-card multi-number service of the cross-network system is suitable for the cross-network processing of various network systems; the method is not limited by the system of the underlying network, and provides great convenience for the expansion and use convenience of service users; adopting an intelligent network platform to perform signaling conversion and service subscription; the system adopts the mode of newly adding intelligent network nodes, and the existing network structure is transformed to the minimum degree.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a flow chart of a service application for two numbers of a card according to an embodiment of the present invention;
fig. 2 is a flow chart of the user service logout according to an embodiment of the present invention;
fig. 3 is a block diagram of a system for implementing a multi-number-in-one-card service across network systems according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1-2, the method for implementing a cross-network-standard one-card-multiple-number service specifically includes the following steps:
s1: one-card multi-number service application: the Chinese telecommunication service support system accepts an account opening application of a user C2G with one card and two numbers, and distributes an auxiliary number (MDNb) parameter provided by a partner operator; the Chinese telecommunication service support system sends a one-card two-number user account opening instruction to a C2G international roaming value-added service platform; the C2G international roaming value-added service platform checks whether the parameters are legal, and returns the execution result of the account opening instruction (failure and reason, the reason includes number used, system error, network reason, other reasons, etc.) to the China telecommunication service support system, if the parameters provided by the China telecommunication service support system are legal, the C2G international roaming value-added service platform saves the user number information; C2G international roaming value added service platform returns the execution result (success) of account opening instruction to Chinese telecommunication service support system, Chinese telecommunication service support system informs the user of the account opening result in short message form, the receiver is the main number of the user;
s2: service logout: the Chinese telecommunication service support system accepts the user service logout application; the Chinese telecommunication service support system sends a service logout instruction to a C2G international roaming value-added service platform; C2G international roaming value-added service platform checks whether the user is legal and the service type of user logout, returns successful logout instruction execution result to the China telecommunication service support system, and finishes logout execution; the service support system informs the client of the service logout result;
s3: calling out the telephone: the user initiates a call when roaming in the operator network of the partner, because the user registers a secondary number (MDNb) in the MSC/VLR of the operator network of the partner, the calling number initiating the call is the secondary number (MDNb), the call initiated in the operator network of the partner is a normal international roaming initial call process, and the C2G international roaming value-added service platform does not process the process; the call initiated by the user in the China telecom or third party network is the same as the call initiated by the common roaming user in the process, the user registers the main number (MDNa) in the MSC/VLR of the roaming place, the calling number initiating the call is the main number (MDNa), the call initiated by the user in the China telecom or third party network is the common roaming initial call process, and the C2G international roaming value-added service platform does not participate in the process;
s4: calling in: when the main number of the user is called, if the user roams in China telecom or a third party network, the call is a normal roaming call flow; the called roaming is not different from the called flow of the common user in China, and the called VMSC generates an MT _ Call ticket according to the main number; the called roaming is not different from the ordinary user international roaming called flow in the third party network, and the called VMSC of the third party network generates the international roaming MT _ Call ticket according to the main number.
In the present embodiment, the account opening command in step S1 includes a primary number (MDNa), a wing international card number (CIMSI, GIMSI), and a secondary number (MDNb).
In this embodiment, the specific operation steps of the check of the C2G international roaming value-added service platform in step S2 are as follows:
s211: if the C2G international roaming value-added service platform checks that the user is illegal or the instruction parameter is wrong, returning a failed logout instruction execution result to the China telecommunication service support system;
s212: if the user is a C2G one-card two-number user and the instruction parameter is correct, the C2G international roaming value-added service platform should judge the service type of logout, if the user logs out the international roaming service or the primary number, the C2G international roaming value-added service platform checks the user registration network, when the user is registered in the partner operator network, the C2G international roaming value-added service platform initiates a user logout position process to the originally visited partner MSC/VLR (MSCb/VLRb), and after receiving a successful response returned by the MSC/VLR (MSCb/VLRb), the C2G international roaming value-added service platform logs out the user C2G one-card two-number subscription information; if the user is not registered in the operator network of the partner, directly logging out the user subscription information and then returning a successful logging-out instruction execution result to the China telecommunication service support system, and ending the logging-out execution;
s213: if the user is a C2G one-card two-number user and the instruction parameters are correct, the C2G one-card two-number service is cancelled, the C2G international roaming value-added service platform checks the current registration network of the user, if the user is not registered in the China telecommunication network, the C2G international roaming value-added service platform returns the execution result of the failed cancellation instruction to the China telecommunication service support system, and the cancellation execution is finished; if the user is registered in the China telecommunication network, the C2G international roaming value-added service platform logs out the user information, returns a successful log-out instruction execution result to the China telecommunication service support system, and ends the log-out execution.
In this embodiment, in step S2, what the china telecommunication service support system sends to the C2G international roaming value-added service platform is a user location logout instruction, and the C2G international roaming value-added service platform should process according to the user type:
s221: if the user logs off the service of one card and two numbers, directly responding to the response message;
s22: and if the user is the C2G user with one card and two numbers in the service opening or stopping state, processing according to the processing flow of the C2G user with one card and two numbers.
The network reconstruction and configuration of the cross-network type one-card multi-number service in the implementation process are as follows:
(1) a C2G international roaming value-added service platform is newly established, and a C2G one-card two-number service is supported;
(2) the short message center is modified to support the processing of roaming place identification and provide a short message charging ticket containing the user roaming place information;
(3) and adding MGT and GT route analysis data of the short message center by ISTP (TT = YY). The preferred route is set as iGRSP, and the alternative route is set as GC gateway. The routing of the iGRSP GT address is configured (TT = YY).
(4) The HSTP configures the routing of the iGRSP GT address. GT routing data configured to GC gateway (TT = YY).
(5) Routing of LSTP configured iGRSP GT address
The GC gateway GT routes the GT route analysis data of the G _ MSC configuring the iGRSP and points to the ISTP. The GT route configured with TT = YY points to the office.
As shown in fig. 3, the system for implementing a cross-network type one-card multi-number service is implemented by a C2G platform (iGRSP), and completes a service function by an ISTP (international signaling network) in a coordinated manner, and has functional entities such as a GSM network MSC/VLR (Mobile Switching Center/viewer Location Register, hereinafter referred to as G _ MSC/VLR), an SMC, an HLR (hereinafter referred to as G _ HLR), an SGSN (Serving GPRS Support Node), and the like, which are required for implementing the service, wherein the SGSN and the G _ MSC/VLR use the same GT address; meanwhile, the system is provided with a CDMA network (G) MSC (hereinafter referred to as C _ MSC), HLR (hereinafter referred to as C _ HLR) and other functional entities and a service management control entity (C2 Gin 1), wherein the C _ MSC and the C _ HLR use the same GT address.
Chinese telecommunications C2G platform (iGRSP): providing cross-network type one-card multi-number service logic, storing and managing one-card multi-number user service data, and realizing a cross-network type one-card multi-number service function; and connecting with an IT support system to complete the opening and closing of the cross-network system one-card multi-number service and the service change.
In order to realize the C2G one-card-multiple-number service across network systems, the requirements of the numbering of the C2G platform (iGRSP) are as follows:
(1) MSC number
The MSC number uniquely identifies the partner network and the services provided in collaboration with the chinese telecommunications. The MSC number in the C2G cross-network one-card multi-number service platform is the unique identifier of a partner network and a C2G one-card multi-number service which cooperate with China telecommunication to provide the C2G cross-network one-card multi-number service. According to the service opening direction and the service type, the service platform should be able to support the simultaneous configuration of a plurality of different MSC numbers. For example, the Chinese telecom and the American operator cooperate to provide the C2G one-card-multiple-number service for the user, and the MSC number uniquely identifies the American cooperative operator and the C2G cross-network-system one-card-multiple-number service; if the cooperation of China telecom and hong Kong operator provides C2G one-card-multiple-number service for users across network systems, the MSC number uniquely identifies the hong Kong cooperation operator and the C2G one-card-multiple-number service.
（2）MSCID
The MSCID is the identification of the iGRSP CDMA (G) MSC/HLR functional entity and is distributed by China telecom. For the iGRSP to communicate with the home network. The MSCID number should meet the requirements of China telecom cdma2000 core network interface technology-Mobile Application Part (MAP)
(3) GT address
The GT address is used for addressing the functional entity and the service logic of the C2G platform by the network, and comprises a GSM network MSC/VLR, an HLR, a short message center and an SGSN service logic entity, a CDMA network MSC/VLR and an HLR service logic entity, and the logic network element addresses corresponding to different service logics in the platform can be configured. If the code is distributed by China telecom, GT address code should meet the numbering requirement of China telecom cdma2000 mobile network technology system. If the GT address of the GSM network is adopted, the number is in accordance with the international standard format;
(4) SCCP Subsystem Number (SSN)
If subsystem numbers (SSN) of service function units such as HLR, MSC/VLR, short message center and the like of the C2G international roaming value-added service platform are provided by China telecom, the subsystem numbers should meet the number requirements of the China telecom cdma2000 mobile network technology system. If the number of the GSM network subsystem is adopted, the number is in accordance with the international standard format;
(5) signaling point code requirements
The C2G international roaming value-added service platform is connected with the ISTP through a signaling link and is used for the NO.7 signaling network to address the service platform according to the China telecommunication NO.7 signaling network regulation.
(6) IP address
In order to realize service operation management, an IP address needs to be allocated to the C2G international roaming value-added service platform. The C2G international roaming value-added service platform needs to allocate a plurality of IP addresses for connection of a network management system, a CRM system, and the like. The allocation of the IP address should meet the numbering requirements of the China telecom cdma2000 mobile network technology system.
By adopting the method for realizing the one-card multi-number service of the cross-network system, after a telecom operator deploys, the one-card multi-number service of the CDMA/GSM can be directly compatible from the network system, thereby providing undifferentiated telecom services for users to the maximum extent and really creating comprehensive and convenient conversation conditions for the telecom users; by the method for realizing the one-card multi-number service of the cross-network system, the use scenes of users can be effectively enlarged, more flexible rate differentiation is performed, no perception is performed on the application level and no perception is performed on the users, and the requirements on the terminal and the user operation are effectively reduced.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The method for realizing the one-card multi-number service of the cross-network system is characterized by comprising the following steps:
s1: one-card multi-number service application: the Chinese telecommunication service support system accepts one-card two-number account opening application of one-card multi-number function of a user network and distributes an auxiliary number MDNb parameter provided by a partner operator; the Chinese telecommunication service support system sends a one-card two-number user account opening instruction to an international roaming value-added service platform with a one-card multi-number function of the network; the international roaming value-added service platform with the one-card multi-number function of the network comprises a GSM network function realization module, a CDMA network function realization module and a service management control module C2Gin1, wherein the GSM network function realization module comprises a mobile switching center/visitor location register (G _ MSC/VLR), a Sheet Molding Compound (SMC), a G _ HLR and a Serving GPRS Support Node (SGSN), the SGSN and the G _ MSC/VLR use the same GT address, and the CDMA network function realization module comprises a C _ MSC/VLR functional entity; the international roaming value-added service platform with the one-card multi-number function of the network checks whether the parameters are legal and returns an account opening instruction execution result to the Chinese telecommunication service support system, and if the parameters provided by the Chinese telecommunication service support system are legal, the international roaming value-added service platform with the one-card multi-number function of the network stores user number information; the international roaming value-added service platform with the one-card multi-number function of the network returns an account opening instruction execution result to the Chinese telecommunication service support system, if the execution result is successful, the Chinese telecommunication service support system informs the account opening result to the user in a short message form, and the receiver is the main number of the user;
s2: service logout: the Chinese telecommunication service support system accepts the user service logout application; the Chinese telecommunication service support system sends a service logout instruction to an international roaming value-added service platform with a one-card multi-number function of the network; the international roaming value-added service platform with the one-card multi-number function of the network checks whether the user is legal and the service type of logout of the user, returns a successful logout instruction execution result to the China telecommunication service support system, finishes the logout execution, and informs the customer of the service logout result by the service support system;
s3: calling out the telephone: the user initiates a call when roaming in the operator network of the partner, because the user registers the auxiliary number MDNb in the MSC/VLR of the operator network of the partner, the calling number initiating the call is the auxiliary number MDNb, the call initiated in the operator network of the partner is a normal international roaming initial call process, and the international roaming value-added service platform with the one-card-multiple-number function of the network does not process the process; the call initiated by the user in the China telecom or third party network is the same as the call initiated by the common roaming user in the process, the user registers the main number MDNa in the MSC/VLR of the roaming place, the calling number initiating the call is the main number MDNa, the call initiated by the user in the China telecom or third party network is the common roaming initial call process, and the international roaming value-added service platform with the one-card-multiple number function of the network does not participate in the processing of the process;
s4: calling in: when the main number of the user is called, if the user roams in China telecom or a third party network, the call is a normal roaming call flow; the called roaming is not different from the called flow of the common user in China, and the called VMSC generates an MT _ Call ticket according to the main number; the called roaming is not different from the international roaming called flow of the common user in the third party network, and the called VMSC of the third party network goes out of the international roaming MT _ Call ticket according to the main number.
2. The method for implementing multi-number-in-one card service in cross-network type according to claim 1, wherein the account opening command in step S1 includes a primary number MDNa, a wing-of-the-sky international card number CIMSI/GIMSI, and a secondary number MDNb.
3. The method for implementing the one-card-multi-number service across networks according to claim 1, wherein the specific operation steps of the platform check of the international roaming value-added service of the one-card-multi-number function of the network in step S2 are as follows:
s211: if the international roaming value-added service platform with the one-card multi-number function of the network checks that the user is illegal or the instruction parameters are wrong, returning a failed logout instruction execution result to the Chinese telecommunication service support system;
s212: if the user is a one-card two-number user with the one-card two-number function of the network and the instruction parameter is correct, the international roaming value-added service platform with the one-card two-number function of the network should judge the service type of logout, if the user logs out the international roaming service or the main number, the international roaming value-added service platform with the one-card two-number function of the network checks the user registration network, when the user is registered in the partner operator network, the international roaming value-added service platform with the one-card two-number function of the network initiates a user position logout process to a partner MSC/VLR (MSCb/VLRb) originally visited by the user, and after a successful response is returned by the MSC/VLR (MSCb/VLRb), the international roaming value-added service platform with the one-card two-number function of the network logs out the one-card two-number subscription information of the one-number function of the user network; if the user is not registered in the operator network of the partner, directly logging out the user subscription information and then returning a successful logging-out instruction execution result to the China telecommunication service support system, and ending the logging-out execution;
s213: if the user is a one-card two-number user with the one-card multi-number function of the network and the instruction parameters are correct, the one-card two-number service with the one-card multi-number function of the network is cancelled, an international roaming value-added service platform with the one-card multi-number function of the network should check that the user currently registers a registered network, if the user is not registered in the China telecommunication network, the international roaming value-added service platform with the one-card multi-number function of the network returns a failed cancellation instruction execution result to the China telecommunication service support system, and cancellation execution is finished; if the user is registered in the China telecommunication network, the international roaming value-added service platform with the one-card multi-number function of the network logs out the user information, returns a successful log-out instruction execution result to the China telecommunication service support system, and ends the log-out execution.
4. The method for implementing the one-card-multi-number service of the cross-network system according to claim 1, wherein in step S2, the china telecom service support system sends a user location logout command to the international roaming value-added service platform with one-card-multi-number function of the network, and the international roaming value-added service platform with one-card-multi-number function of the network should process according to the user type:
s221: if the user logs off the service of one card and two numbers, directly responding to the response message;
s222: and if the user is the one-card two-number user with the one-card multi-number function of the network in the service opening or shutdown state, processing according to the processing flow of the one-card two-number user with the one-card multi-number function of the network.
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