CN100345403C

CN100345403C - Method for centralized payment business in CDMA intellectual network

Info

Publication number: CN100345403C
Application number: CNB031405568A
Authority: CN
Inventors: 张�杰
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2003-05-29
Filing date: 2003-05-29
Publication date: 2007-10-24
Anticipated expiration: 2023-05-29
Also published as: CN1553612A

Abstract

The present invention puts forward a method for realizing the called centralized payment service in a CDMA intellectual network, which solves the problem of not supporting a calling user to be a GSM handset user existing in the prior art. The method comprises the following steps that the GSM handset user initiates a call through an affiliated call originating MSC which triggers service in a service access code mode and reports an initiating detection point (IDP) message to SCP; the service control point (SCP) continues processing according to the processing flow of the called centralized payment service. In the present invention, the support to the GSM handset users as calling users is increased on the basis of the FPH service of the existing CDMA intelligent network. The present invention has the following advantages of simple scheme, wide application range and complete function.

Description

A kind of method that in the CDMA intelligent network, realizes 800 service

Technical field

The present invention relates to the mobile communication technology field, relate to a kind of method that realizes that in the CDMA intelligent network centralized fee payment by call receiving party (FPH:Free PHone) is professional specifically.

Background technology

The FPH business is called 800 business again, and this service application is a kind of business that demonstrates fully the charging premium properties in voice communication service.It allows in a calling expense that the calling party is taken place to be paid by the callee, and the calling party does not pay to any part of calling out.This business mainly is applicable to the service and the propaganda behavior of some commerce, business enterprice sector, after they open this business as a service user applicating, in calling to this service-user, the expense that the calling party is taken place is all by this service-user payment, so both can embody company and enterprise's image preferably, also make things convenient for the user simultaneously.800 service has been widely used in the user of enterprise group at present, is called one of main business that intelligent network can provide.

Realize that at present the professional main field of above-mentioned FPH is at fixed intelligent network and CDMA (CodeDivision Multiple Addressing: code division multiple access) on the intelligent network, wherein, the FPH business of on fixed intelligent network, opening can support calling number be GSM (Global System forMobile communication: global system for mobile communications) cellphone subscriber, CDMA cellphone subscriber, fixed-line subscriber, destination Mobile Station International ISDN Number is a fixed-line subscriber; And the FPH business of opening on the CDMA intelligent network can support that caller is CDMA cellphone subscriber, fixed-line subscriber, and destination Mobile Station International ISDN Number is GSM mobile handset user, CDMA cellphone subscriber, fixed-line subscriber.

There are many deficiencies in obvious above-mentioned prior art, the FPH business that present CDMA intelligent network is provided, can not support simultaneously that the calling subscriber is GSM mobile handset user, CDMA cellphone subscriber, fixed-line subscriber, destination Mobile Station International ISDN Number is GSM mobile handset user, CDMA cellphone subscriber, fixed-line subscriber.

Summary of the invention

At said circumstances, the present invention proposes a kind of method that in the CDMA intelligent network, realizes 800 service, be GSM mobile handset user's problem to solve the calling subscriber that can not support who exists in the prior art.

For achieving the above object, the present invention proposes a kind of method that realizes 800 service in the CDMA intelligent network, this method comprises following steps:

GSM mobile handset user exhales MSC (Mobile Switch Center: make a call mobile switching centre) by the affiliated beginning, if network condition is an overlay network at present, then GSM net separate traffic exchange point SSP is arrived in call proceeding, trigger business by described GSM net separate traffic exchange point SSP according to the service access coding mode then, and (InitialDP: the start detection point) message is to SCP (Service Control Point: service control point) to report IDP; Described service control point (SCP) is by the processing that continues of 800 service handling process.

Describedly trigger business according to the service access coding mode and further comprise: GSM mobile handset user position information numbering is placed on the called number front, expression caller vision location.

Continue to handle by the 800 service handling process and comprise in described service control point (SCP): the centralized fee payment by call receiving party number authentication of service control point (SCP) to registering in the system;

After authentication, the transmitting order to lower levels indicating call continues;

Separate traffic exchange point SSP obtains called number, carries out call proceeding;

The service control point (SCP) is that caller is chargeed;

When end of conversation, caller, called either party's on-hook report onhook event and charging report, end of calling.

The described called number that obtains, carry out call proceeding and further comprise: if continue to called end office, Called Busy, then carry out following steps up to called party answer:

Separate traffic exchange point SSP reports busy (O_Busy) incident of caller to give the service control point (SCP);

Object code is reselected in the service control point (SCP), and transmitting order to lower levels to separate traffic exchange point SSP indicating call continues.

The present invention has following advantage:

1, scheme is simple; Except existing network is done the software upgrading, not needing increases, changes any equipment, invests for a short time, and risk is little.

2, applied range; Do not need the mobile phone terminal equipment is done any specific (special) requirements, maximum magnitude ground satisfies client's needs, the benefits of operators of having grown in strength.

3, multiple functional; Can support simultaneously that the calling subscriber is GSM mobile handset user, CDMA cellphone subscriber, fixed-line subscriber, destination Mobile Station International ISDN Number is the situation of GSM mobile handset user, CDMA cellphone subscriber, fixed-line subscriber, makes the function of FPH use universal to greatest extent.

Description of drawings

Fig. 1 is a method flow diagram of the present invention;

Fig. 2 is the networking structure schematic diagram of the embodiment of the invention;

Fig. 3 is the main signaling process schematic diagram of the embodiment of the invention one;

Fig. 4 is the main signaling process schematic diagram of the embodiment of the invention two;

Fig. 5 is the main signaling process schematic diagram of the embodiment of the invention three.

Embodiment

The described a kind of method that in the CDMA intelligent network, realizes 800 service of the embodiment of the invention, its networking structure as shown in Figure 2, in this network, mainly include: caller GSM mobile handset user A, called enterprise customer B, with be A, B provides GMSC (the moving the exchange gateway exchange) a of service, GTSSP (independent SSP), SCP, HLRb (Home Location Register: attaching position register), GMSCb, ISCP (Integrated Service Control Point: the integrated service control point), ISMS (Integrated Service Management System: comprehensive business management system), RBI (Bill Recorder Interface), and the network condition at caller GSM mobile handset user A place is an overlay network.

Because in the prior art, the FPH business of CDMA intelligent network can support that caller is CDMA cellphone subscriber, fixed telephone subscriber, destination Mobile Station International ISDN Number is GSM mobile handset user, CDMA cellphone subscriber, fixed telephone subscriber; The present invention has increased the support for the GSM mobile handset user to the calling subscriber on the FPH service basic of existing C DMA intelligent network.

The core content of the embodiment of the invention is on the basis of existing network, increases a G who comprises triggering FPH business processing logic and nets independent SSP, and this FPH business processing logic is to adopt 800 service access codes to trigger.

SCP mainly comprises following function: FPH user's authentication, the actual called number of choosing FPH number correspondence to calling subscriber's charging, according to the calling subscriber are called out route etc.

Below just with three kinds of typical Business Processing workflows, promptly three embodiment describe the present invention in detail.

Embodiment one: user A calling party B, user B allows according to calling selection of time destination Mobile Station International ISDN Number.

As shown in Figure 1, it may further comprise the steps:

The first, the GSM mobile handset user exhales MSC to make a call by the affiliated beginning, and it is professional that this beginning exhales MSC to trigger according to the service access coding mode, and reports IDP message to SCP;

GSM mobile handset user exhales MSC to make a call by the affiliated beginning, if network condition is an overlay network at present, then call proceeding is netted independent SSP to G, nets independent SSP by this G then and triggers business according to the service access coding mode, and report IDP message to SCP; If network condition is a target network at present, it is professional then directly to exhale MSC to trigger according to the service access coding mode by this beginning, and reports IDP message to SCP.

More specifically, because user A place network is an overlay network, so this step specifically comprises as the step 1 among Fig. 3,2,3;

1, user A makes a call to user B by G_MSCa, promptly dials collect call: 800KN1N2ABCD;

2, the access code 800 of G_MSCa before according to called number 800KN1N2ABCD be the independent SSP of call proceeding to the GSM net, and the caller location information numbering is placed on called number 800KN1N2ABCD front, expression caller vision location.

3, the independent SSP of GSM net triggers professionally according to access code 800, reports IDP message to SCP, and G_MSCa position trunk code is placed among the LocationNumber in the IDP message.

The second, this SCP is according to the processing that continues of the 800 service handling process of routine.

Shown in the step 4-7 among Fig. 3, these message flows and message interface are fully consistent with CDMA intelligent network standard agreement.

4, the centralized fee payment by call receiving party number 800KN1N2ABC authentication of SCP to registering in the system, and according to calling by the different time: promptly working day (Monday～Sunday), festivals or holidays (by user's any date of regulation in advance) or/and the time period select object code KN1N2ABC and insert in the DestinationRoutingAddress parameter of CONNECT message, under send instructions RRBE (request report Basic Call State Module incident), AC (Apply Charging), CONNECT (connection), indicating call continues;

5, independent SSP gets called roaming number by SRI, obtains called MSRN (mobile station roaming number), carries out call proceeding;

6, SCP is that caller is chargeed;

7, end of conversation, calling and called either party on-hook, G_MSCa/VLR (VLR Visitor Location Register)/SSP reports onhook event and charging report.

Embodiment two: user A calling party B, user B have territorial restrictions and input password by checking.

As shown in Figure 1, it may further comprise the steps:

Shown in the as shown in Figure 4

middle step

1,2,3, with the corresponding steps among the embodiment one.

Shown in the step 4-8 among Fig. 4, these message flows and message interface are fully consistent with CDMA intelligent network standard agreement.

4, the centralized fee payment by call receiving party number 800KN1N2ABC authentication of SCP to registering in the system, and give orders or instructions the area to the caller authentication and pass through according to caller; Then need calling subscriber A password authentication, need the input password for calling subscriber A prompting;

5, behind the password that calling subscriber A input is correct, SCP is by the password authentication verification, SCP selects object code KN1N2ABC and inserts in the DestinationRoutingAddress parameter of CONNECT message then, send instructions down RRBE, AC, CONNECT, and indicating call continues;

6, independent SSP gets called roaming number by SRI, obtains called MSRN, carries out call proceeding;

7, SCP is that caller is chargeed;

8, end of conversation, calling and called either party on-hook, G_MSCa/VLR/SSP reports onhook event and charging report.

Embodiment three: user A calling party B, user B is busy, preceding another destination Mobile Station International ISDN Number that goes to.

As shown in Figure 1, it may further comprise the steps:

Shown in the as shown in Figure 4

middle step

1,2,3, with the corresponding steps among the embodiment one.

Shown in the step 4-8 among Fig. 5, these message flows and message interface are fully consistent with CDMA intelligent network standard agreement.

4, SCP is to the centralized fee payment by call receiving party number 800KN1N2ABC authentication verification registered in the system and pass through;

5, SCP selects object code KN1N2ABC and inserts in the DestinationRoutingAddress parameter of CONNECT message, send instructions down RRBE, AC, CONNECT, and indicating call continues;

6, independent SSP gets called roaming number by SRI, obtains called MSRN, carries out call proceeding, continues to the G_MSCb of end office (EO) of called subscriber B, learns that called subscriber B is busy;

7, independent SSP reports the O_Busy incident;

8, SCP is to user prompt " please wait a moment ";

9, SCP selects object code KN1N2ABC and inserts in the DestinationRoutingAddress parameter of CONNECT message, send instructions down RRBE, AC, CONNECT, and indicating call continues;

10, independent SSP gets called roaming number by SRI, obtains called MSRN, carries out call proceeding, called party answer;

11, SCP is that caller is chargeed;

12, end of conversation, calling and called either party on-hook, G_MSCa/VLR/SSP reports onhook event and charging report.

Claims

1, a kind of method that realizes 800 service in the CDMA intelligent network is characterized in that this method comprises following steps:

GSM mobile handset user exhales moving exchanging center MSC to make a call by the affiliated beginning, if network condition is an overlay network at present, then GSM net separate traffic exchange point SSP is arrived in call proceeding, trigger business by described GSM net separate traffic exchange point SSP according to the service access coding mode then, and report start detection point IDP message to the service control point (SCP);

Described service control point (SCP) is by the processing that continues of 800 service handling process.

2, a kind of method that in the CDMA intelligent network, realizes 800 service as claimed in claim 1, it is characterized in that, describedly trigger business according to the service access coding mode and further comprise: GSM mobile handset user position information numbering is placed on the called number front, expression caller vision location.

3, a kind of method that realizes 800 service in the CDMA intelligent network as claimed in claim 1 is characterized in that: describedly report start detection point IDP message further to comprise to the service control point (SCP) moving exchanging center MSC position trunk code is placed in the location number parameter in the IDP message.

4, a kind of method that realizes 800 service in the CDMA intelligent network as claimed in claim 1 is characterized in that, continues to handle by the 800 service handling process and comprise in described service control point (SCP):

The centralized fee payment by call receiving party number authentication of service control point (SCP) to registering in the system;

The service control point (SCP) is that caller is chargeed;

5, a kind of method that in the CDMA intelligent network, realizes 800 service as claimed in claim 4, it is characterized in that, described service control point (SCP) further comprises the centralized fee payment by call receiving party number authentication of registering in the system: the area is given orders or instructions to the caller authentication according to caller in the service control point (SCP), whether the password of judging calling subscriber's input is correct, if the user passes through authentication after inputing correct password.

6, in the CDMA intelligent network, realize the method for 800 service as claim 4 or 5 described any, it is characterized in that the described called number that obtains carries out call proceeding and further comprises: if continue to called end office, Called Busy, then carry out following steps up to called party answer:

Separate traffic exchange point SSP reports the busy incident of caller to give the service control point (SCP);

7, a kind of method that in the CDMA intelligent network, realizes 800 service as claimed in claim 6, it is characterized in that described transmitting order to lower levels indicating call continues and further comprises: according to calling by the different dates or/and the time period select object code and insert in the target routing address parameter of connection message.