CN1214678C - Method of realizing one apparatus several numbers in worldwide mobile communication system - Google Patents

Method of realizing one apparatus several numbers in worldwide mobile communication system Download PDF

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Publication number
CN1214678C
CN1214678C CN 02136520 CN02136520A CN1214678C CN 1214678 C CN1214678 C CN 1214678C CN 02136520 CN02136520 CN 02136520 CN 02136520 A CN02136520 A CN 02136520A CN 1214678 C CN1214678 C CN 1214678C
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msisdn
callee
hlr
calling party
mssp
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CN1476272A (en
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殳克斌
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

The present invention provides a method for realizing one phone set with multiple phone numbers in a global system for mobile communication (GSM). Each of mobile users can be allocated with one international mobile subscriber identity and a set of mobile user ISDN (MSISDN) corresponding to the international mobile subscriber identity; when a mobile communication service is started, if a calling party or a called party is determined as a CAMEL intelligent subscriber, a mobile service switching point (MSSP) hands in service to a service control point (SCP) for carrying out corresponding service logic processing; after the MSISDN of the calling party or the called party is correspondingly changed, the MSSP is indicated to complete subsequent service processing by using changed MSISDN as the number of the calling party or the called party. The method of the present invention uses an intelligent network mutually connected with a GSM mobile network to realize the service of one phone set with multiple phone numbers by treating the service of one phone set with multiple phone numbers as an intelligent service independent of mobile exchange, and the present invention has no special requirement to the current network equipment such as HLR, MSC, etc.

Description

A kind of method that in global system for mobile communications, realizes Multi-Subscriber Number
Technical field
The present invention relates to the distribution method of mobile subscriber number in the global system for mobile communications (GSM), particularly a kind of method that makes a portable terminal or mobile phone have a plurality of mobile subscriber ISDN numbers.
Background technology
The GSM digital cellular technologies has won increasingly extensive approval all over the world, becomes number of users at most and a kind of mobile communication system of overlay area maximum.Fierce day by day along with Communications Market competition, the GSM carrier presses for by abundant type of service being provided and improving means such as network coverage area and strengthen the market competitiveness of self.Because some user may need to use different telephone numbers according to different purposes, therefore to have a plurality of telephone numbers promptly be a well received business to same GSM mobile handset.
In GSM call business and other business, international mobile subscriber identity (IMSI) and mobile subscriber ISDN (MSISDN) are used for characterizing the identity information of each mobile subscriber or travelling carriage, and they are stored in the affiliated separately attaching position register (HLR) as user profile and are one to one.In gsm system, when travelling carriage or GSM mobile handset are called out as the calling party, at first send the request access information to system, system confirms whether travelling carriage identity and decision allow to insert after receiving solicited message, if allow then indicate the affiliated mobile switching centre+VLR Visitor Location Register (VMSC) of this travelling carriage to send to travelling carriage to confirm to insert solicited message, travelling carriage promptly begins to make a call.And when travelling carriage during as the callee, the calling party sends to HLR under the callee by GMSC (gateway mobile switching center) (GMSC) (if the calling party is a fixed-line subscriber) or affiliated VMSC (if the calling party also is the mobile subscriber) with callee's MSISDN, by this HLR MSISDN is converted to IMSI, find service area under the callee according to IMSI, send IMSI to this district VLR and distribute roaming number (MSRN) with request, VLR gives HLR with the MSRN loopback that distributes under the called mobile station, send to GMSC or VMSC under the calling party by HLR again, calling party's GMSC or VMSC can route to callee's VMSC thus.
In order to make a GSM mobile handset have a plurality of Mobile Subscriber International ISDN Number, the general at present method that adopts double SIM card promptly, is installed two Subscriber Identity Modules (SIM card) in a GSM mobile handset, every SIM card has different MSISDN, and the corresponding different separately respectively IMSI of each MSISDN.It is worthy of note that this moment, same user in HLR had the IMSI of two MSISDN and two correspondences.Behind the mobile phone power-on, two MSISDN activate and are in holding state, can select one of them MSISDN as caller rs number when the user dials as the calling party, and two MSISDN can be as recipient's number when called.
But there is significant disadvantages in the method for above-mentioned realization GSM mobile handset Multi-Subscriber Number.Particularly, the user must purchase and support the mobile phone of double SIM card just can enjoy this service, and the selection face that mobile phone is purchased is less.
Summary of the invention
The purpose of this invention is to provide a kind of method that realizes Multi-Subscriber Number in global system for mobile communications (GSM), it need not the mobile subscriber and uses the double SIM card mobile phone, and the network equipments such as present HLR, MSC are not had specific (special) requirements.
According to the method that in global system for mobile communications GSM, realizes Multi-Subscriber Number of the present invention, wherein, GSM mobile radio communication and intelligent network are used the interconnection of CAMEL agreement according to the customization of mobile network's enhanced logic, each mobile subscriber can be assigned with an international mobile subscriber identity IMSI and corresponding with it one group of mobile subscriber ISDN MSISDN and become CAMEL intelligent subscriber, belong to MSISDN identical subscription data information of correspondence in the attaching position register HLR of GSM mobile radio communication of one group together, corresponding relation between IMSI and the MSISDN is stored in the same service control point (SCP) of intelligent network, when starting shooting, the mobile subscriber only in its corresponding HLR, registers with a number in the MSISDN group of its distribution, when starting a mobile communication business, system carries out following steps:
(1) the subscription data information that provides according to HLR of the mobile service exchange point MSSP of GSM mobile radio communication determines whether calling party or callee are CAMEL intelligent subscriber;
(2) if determine that calling party or callee are CAMEL intelligent subscriber, then MSSP submits the SCP processing with business; And
(3) state registered in HLR according to calling party and callee's MSISDN of SCP carries out conversion process and instruct MS SP calling party and the callee MSISDN after with conversion process to calling party and callee's MSISDN and finishes follow-up business as calling party and callee's number and handle.
Therefore, realize the intelligent network of the method utilization and the interconnection of GSM mobile network of Multi-Subscriber Number among the GSM of the present invention, the Multi-Subscriber Number business is considered as one to be independent of the IN service that moves beyond the exchange and to realize that the network equipments such as present HLR, MSC are not had specific (special) requirements.
Description of drawings
By can further understanding purpose of the present invention, feature and advantage to the detailed description of preferred embodiment of the present invention, wherein below in conjunction with accompanying drawing:
Fig. 1 be according to the inventive method with the true number of mobile subscriber the caller signaling process figure during as caller rs number;
Fig. 2 be according to the inventive method with mobile subscriber's virtual-number the caller signaling process figure during as caller rs number;
Fig. 3 be according to the inventive method with the true number of mobile subscriber the called signaling process figure during as callee's number;
Fig. 4 be according to the inventive method with mobile subscriber's virtual-number the called signaling process figure during as callee's number;
The signaling process figure of Fig. 5 for sending SMS message with the true number of mobile subscriber according to the inventive method;
The signaling process figure of Fig. 6 for sending SMS message with mobile subscriber's virtual-number according to the inventive method; And
Fig. 7 is the signaling process figure that receives short message according to the inventive method with the true number of mobile subscriber.
Embodiment
In the implementation method according to global system for mobile communications of the present invention (GSM) Multi-Subscriber Number, GSM mobile radio communication and intelligent network are used the interconnection of (CAMEL) agreement according to the customization of mobile network's enhanced logic.The CAMEL agreement is the main flow scheme of GSM mobile network and intelligent network interconnection, introduces the CAMEL business in GSM, and operator just can set up an intelligent network platform, defines and implement new value-added service.Under the CAMEL agreement, mobile switching centre in the mobile radio communication (MSC), GMSC (gateway mobile switching center) (GMSC), mobile switching centre+VLR Visitor Location Register (VMSC) and short message mobile switching centre (SMSC) etc. can classify as mobile service exchange point (MSSP) owing to possess the mobile service function of exchange, and other entity in the mobile network is then constant.For each Multi-Subscriber Number user, they are assigned with an international mobile subscriber identity (IMSI) and corresponding with it one group of mobile subscriber ISDN (MSISDN), belong to MSISDN identical subscription data information of correspondence in attaching position register (HLR) of one group together, the corresponding relation between IMSI and the MSISDN then is stored in the Service Control Point of intelligent network.Subscription data information includes but not limited to user's relevant number (IMSI and MSISDN), class of subscriber and intelligent network business side information.It is worthy of note that the subscription data information of interior each MSISDN might not be stored in the same HLR on the same group, but can be stored in the different HLR.But the corresponding relation between IMSI and the MSISDN can only be stored in the same Service Control Point of intelligent network.
Under above-mentioned network configuration and mobile subscriber number distribution and registration mode, when starting one when professional, when if MSSP determines that according to subscription data information calling party or callee are domestic consumer but not CAMEL intelligent subscriber, then in the GSM mobile radio communication, finish this Business Processing, repeat no more herein according to the service logic of the corresponding MSISDN of an IMSI.
If determine that calling party or callee are CAMEL intelligent subscriber, then MSSP submits Service Control Point with business and carries out correspondent service logic and handle.SCP makes the MSISDN after with conversion of instruct MS SP after the corresponding conversion to calling party or callee's MSISDN and finishes follow-up business as caller rs number or callee's number and handle.Particularly, if SCP determines that the MSISDN that the calling party desires to register is the MSISDN that registers as caller rs number or definite callee's number in HLR in HLR, then instruct MS SP finishes the follow-up business processing with this MSISDN as caller rs number or callee's number, if SCP determines the calling party and desires with the MSISDN that do not register in HLR as caller rs number, then search and desire to finish follow-up business with the MSISDN that searches as caller rs number and handle as the MSISDN of caller rs number and instruct MS SP according to the corresponding relation of IMSI and MSISDN, if it is the MSISDN that does not register in HLR that SCP determines callee's number, then searches the MSISDN that registers in the inherent on the same group HLR and instruct MS SP and finish follow-up business with the MSISDN of registration as callee's number and handle according to the corresponding relation of IMSI and MSISDN.The follow-up business that above-mentioned alleged MSSP finishes is handled and is comprised that need not the reciprocal exchange of business that operation controlling entity participates in the intelligent network handles.
The calling party can increase prefix number and represent that the calling party desires with the MSISDN that do not register as caller rs number in HLR before callee's number, and each prefix number with on the same group in the MSISDN that in HLR, do not register corresponding one by one, so SCP can determine the MSISDN that does not register that the calling party desires to enable according to prefix number in HLR.
Therefore, in the method for the invention, each Multi-Subscriber Number user is regarded as an intelligent network Multi-Subscriber Number service-user rather than a plurality of mobile network general service user with different MS ISDN, and the business that each Multi-Subscriber Number user participates in as calling party or callee is considered as IN service and handles with correspondent service logic.
Below by Fig. 1~7 specific embodiment according to the inventive method is described.For simplicity, suppose that a certain mobile subscriber is assigned with an IMSI and corresponding two MSISDN, two MSISDN remember respectively and make DN1 and DN2, wherein DN1 is the number that this user registers in the attaching position register HLR1 of its CAMEL-Subscription-Information data of storage when starting shooting, here be called true number, DN2 subscription data identical with DN1 and be stored in the attaching position register HLR2, here be called virtual-number, it also can not be an attaching position register that HLR1 and HLR2 can be one.DN1 and DN2 are registered as Multi-Subscriber Number intelligent subscriber and DN1 and DN2 and IMSI in SCP corresponding relation also is stored among the SCP.When the calling party desired with DN2 as caller rs number, prefixing number before callee's number for example was 17999.
A. the calling party is the handling process that caller rs number makes a call with DN1
Register on HLR1 with DN1 after the user starts shooting, HLR1 will move the CAMEL business information (O-CSI) of making a start and send to affiliated VMSC subsequently.When the user is that caller rs number is when calling with DN1, when promptly directly dialing called number, as shown in Figure 1, VMSC is in DP2 test point trigger intelligent business, send InitialDP message to SCP, comprise the parameters C allingPartyNumber[DN1 of expression true number of calling party and dialing numbers in this message] and CalledPartyBCDNumber[RealcalledNumber].SCP calls service logic according to service key, issues RequestReportBCSMEvent (RRBE) message, is the relevant EDP test point of VMSC configuration.Chargeed by SCP if desired, then SCP is handed down to VMSC with ApplyCharging (AC) operation, and indication VMSC reports charge information.It is that calling party and callee's number continue to finish the follow-up business processing with indication VMSC with DN1 and dialing numbers that SCP also issues the Continue operation to VMSC.
B. the calling party is the handling process that caller rs number makes a call with DN2
Still register on HLR1 with DN1 after user's start, HLR1 will move the CAMEL business information (O-CSI) of making a start and send to affiliated VMSC subsequently.When the user desires to be caller rs number with DN2, adopt the mode of special prefix+called number to dial, promptly dialing numbers is the 17999+ called number.As shown in Figure 2, this moment, VMSC was in DP2 test point trigger intelligent business, send InitialDP message to SCP, comprise the expression true number of calling party in this message and by the parameters C allingPartyNumber[DN1 of dialing numbers] and CalledPartyBCDNumber[Prefix+RealcalledNumber].SCP calls service logic according to service key, and RRBE message is handed down to VMSC, is the relevant EDP test point of VMSC configuration.Equally, chargeed by SCP if desired, then SCP is handed down to VMSC with the AC operation, and indication VMSC reports charge information.Because dialing numbers comprises special prefix, therefore SCP finds virtual-number DN2 according to the special prefix and the virtual-number correspondence table of configuration, and issue Connect operation to VMSC, in the Connect operation, parameter GenricNumber changes the DN2 number into, and DestRoutingAddress then removes special prefix and changes actual callee's number into.VMSC continues to finish follow-up business according to new numbers of calling and called parties after receiving the Connect operation handles.
Call flows when C. the callee is callee's number with DN1
As shown in Figure 3, as GMSC (if the calling party is a fixed-line subscriber) or MSC (if the calling party also is the mobile subscriber) when receiving that callee's number is the calling of DN1, send the subscription data information that SRI message searches DN1 to HLR1, HLR1 judges the mobile user contracted IN service, and (G) MSC is given in the SRI ack message loopback that therefore will comprise portable terminal CAMEL business information (T-CSI).(G) MSC sends InitialDP message in DP2 test point trigger intelligent business to SCP, comprises the parameters C alledPartyBCDNumber[DN1 that represents dialing numbers in this message].SCP calls service logic according to service key, issues RRBE message to (G) MSC, and the EDP test point of will being correlated with disposes the MSC to (G).Chargeed by SCP if desired, then SCP issues the AC operation to (G) MSC, and indication (G) MSC reports charge information.It is that callee's number continues to finish the follow-up business processing with DN1 to indicate it that SCP also issues the Continue operation to (G) MSC.(G) MSC sends according to the HLR1 of callee's number DN1 under DN1 and comprises the SRI message of restraining T-CSI information.HLR1 receives after the SRI message, and the VMSC under DN1 sends PRN message request roaming number.VMSC then returns to HLR1 according to the PRN ack message that PRN message will comprise callee's roaming number.After HLR1 receives PRN ack message, callee's roaming number is included in the SRI ack message loopback gives (G) MSC, can between (G) MSC under the calling party and the affiliated VMSC of callee, set up the speech channel route thus.
Call flows when D. the callee is callee's number with DN2
As shown in Figure 4, as GMSC (if the calling party is a fixed-line subscriber) or MSC (if the calling party also is the mobile subscriber) when receiving that callee's number is the calling of DN2, send the subscription data information that SRI message searches DN2 to HLR2, HLR2 judges the mobile user contracted IN service, and (G) MSC is given in the SRI ack message loopback that therefore will comprise portable terminal CAMEL business information (T-CSI).(G) MSC sends InitialDP message in DP2 test point trigger intelligent business to SCP, comprises the parameters C allingPartyNumber[DN2 that represents dialing numbers in this message].SCP calls service logic according to service key, issues RRBE message to (G) MSC, and the EDP test point of will being correlated with disposes the MSC to (G).Chargeed by SCP if desired, then SCP issues the AC operation to (G) MSC, and indication (G) MSC reports charge information.Because dialing numbers comprises special prefix, so SCP finds virtual-number DN1 according to special prefix and the virtual-number correspondence table of configuration, and issues the Connect operation to (G) MSC, and in Connect operated, parameter DestRoutingAddress changed DN1 into.(G) MSC sends according to the HLR1 of callee's number DN1 under DN1 and comprises the SRI message of restraining T-CSI information.HLR1 receives after the SRI message, and the VMSC under DN1 sends PRN message request roaming number.VMSC then returns to HLR1 according to the PRN ack message that PRN message will comprise callee's roaming number.After HLR1 receives PRN ack message, callee's roaming number is included in the SRI ack message loopback gives (G) MSC, can between (G) MSC under the calling party and the affiliated VMSC of callee, set up the speech channel route thus.
E. the calling party is the handling process that caller rs number sends SMS message with DN1
The user registers on HLR1 with DN1 at the back of starting shooting, and HLR1 will move and make a start/VMSC of terminal short CAMEL business information (O/T-SMS-CSI) under sending to subsequently.When the user with DN1 be caller rs number when the callee sends SMS message, as shown in Figure 5, VMSC is in DPSMS_Collected_Info test point trigger intelligent business, sends InitialDP SMS message to SCP.SCP calls service logic according to service key, issues RequestReportSMSEvent (RRSE) message, is the relevant EDP test point of VMSC configuration.It is that calling party and callee's number continue to finish the follow-up business processing to indicate VMSC with callee's number of DN1 and input that SCP also issues Continue SMS operation to VMSC.
F. the calling party is the handling process that caller rs number sends SMS message with DN2
Still register on HLR1 with DN1 after the user start, subsequently HLR1 will move make a start/terminal short CAMEL business information (O/T-SMS-CSI) sends to affiliated VMSC.When the user desired to be caller rs number with DN2, input special prefix+called number was as callee's number, for example the 17999+ called number.As shown in Figure 6, this moment, VMSC was in DP SMS_Collected_Info test point trigger intelligent business, send InitialDP SMS message to SCP, comprise the parameters C PN[DN1 of callee's number of true number of expression calling party and band special prefix in this message] and DSN[Prefix+CalledNumber].SCP calls service logic according to service key, and RRSE message is handed down to VMSC, is the relevant EDP test point of VMSC configuration.Because dialing numbers comprises special prefix, therefore SCP finds virtual-number DN2 according to the special prefix and the virtual-number correspondence table of configuration, and issue Connect SMS operation to VMSC, in the Connect operation, parameters C PN changes the DN2 number into, and DSN then removes special prefix and changes actual callee's number into.VMSC continues to finish follow-up business according to new numbers of calling and called parties after receiving the Connect operation handles.
G. the callee is the handling process that caller rs number sends SMS message with DN1
Still register on HLR1 with DN1 behind the called user boot-strap, subsequently HLR1 will move make a start/terminal short CAMEL business information (O/T-SMS-CSI) sends to affiliated VMSC.As shown in Figure 7, when the short message mobile switching centre (SMSC) under the calling party receives that callee's number is the short message of DN1, HLR1 under the calling party sends the SRI message that suppresses CSI, and HLR1 then will comprise the SRI ack message loopback of Mobile Station Roaming Number (MSRN) and give SMSC.SMSC receives after the SRI ack message VMSC that short message SMS is offered under the callee, and VMSC sends InitialDP SMS message in DPSMS_Collected_Info test point trigger intelligent business to SCP, comprises callee's number DN1 in this message.SCP calls service logic according to service key, issues RRSE message to VMSC, and the EDP test point of will being correlated with disposes to VMSC.It is that callee's number continues to finish the follow-up business processing with DN1 to indicate it that SCP also issues the ContinueSMS operation to VMSC.
H. other business
(1) for caller ID display, when the calling party decides when calling out the numbers yard with DN2, the caller rs number DN2 that comprises in the Connect operation that the MSC under the callee should issue SCP shows number as caller.
(2) for forward-shifting service CFU, CFNA, CFB and CFD based on SCP, when with DN2 during as callee's number, though callee's number was transformed to DN1 by SCP before VMSC set up called route under calling and called side, but owing to still be triggered to SCP after the preceding commentaries on classics, so in store DN2 is transformed to the information of DN1 among the SCP, still can realize the forward-shifting service of virtual-number thus based on SCP.
(3) for supplementary services such as CW, CC, 3WC, they and calling and called flow process are similar, therefore also can realize these supplementary services under virtual-number.

Claims (13)

1. method that in global system for mobile communications GSM, realizes Multi-Subscriber Number, it is characterized in that, GSM mobile radio communication and intelligent network are used the interconnection of CAMEL agreement according to the customization of mobile network's enhanced logic, each mobile subscriber can be assigned with an international mobile subscriber identity IMSI and corresponding with it one group of mobile subscriber ISDN MSISDN and become CAMEL intelligent subscriber, belong to MSISDN identical subscription data information of correspondence in the attaching position register HLR of GSM mobile radio communication of one group together, corresponding relation between IMSI and the MSISDN is stored in the same service control point (SCP) of intelligent network, when starting shooting, the mobile subscriber only in its corresponding HLR, registers with a number in the MSISDN group of its distribution, when starting a mobile communication business, system carries out following steps:
(1) the subscription data information that provides according to HLR of the mobile service exchange point MSSP of GSM mobile radio communication determines whether calling party or callee are CAMEL intelligent subscriber;
(2) if determine that calling party or callee are CAMEL intelligent subscriber, then MSSP submits the SCP processing with business; And
(3) state registered in HLR according to calling party and callee's MSISDN of SCP carries out conversion process and instruct MS SP calling party and the callee MSISDN after with conversion process to calling party and callee's MSISDN and finishes follow-up business as calling party and callee's number and handle.
2. the method for claim 1 is characterized in that, the MSISDN that belongs to a group together can be stored in the different HLR.
3. the method for claim 1, it is characterized in that, in step (1) if in determine that calling party and callee are not CAMEL intelligent subscriber, then in the GSM mobile radio communication, finish this mobile communication business according to the service logic of the corresponding MSISDN of an IMSI.
4. the method for claim 1, it is characterized in that, in step (3), the calling party represents that to increase prefix number before callee's number the calling party desires with the MSISDN that do not register as caller rs number in HLR, and each prefix number with on the same group in the MSISDN that in HLR, do not register corresponding one by one.
5. as claim 1, any described method in 2 or 4, it is characterized in that, in step (3), if SCP determines that the MSISDN that the calling party desires to register is the MSISDN that registers as caller rs number or definite callee's number in HLR in HLR, then instruct MS SP finishes the follow-up business processing with this MSISDN as caller rs number or callee's number, if SCP determines the calling party and desires with the MSISDN that do not register in HLR as caller rs number, then search and desire to finish follow-up business with the MSISDN that searches as caller rs number and handle as the MSISDN of caller rs number and instruct MS SP according to the corresponding relation of IMSI and MSISDN, if it is the MSISDN that does not register in HLR that SCP determines callee's number, then searches the MSISDN that registers in the inherent on the same group HLR and instruct MS SP and finish follow-up business with the MSISDN of registration as callee's number and handle according to the corresponding relation of IMSI and MSISDN.
6. method as claimed in claim 5 is characterized in that, MSSP comprises moving exchanging center MSC, GMSC (gateway mobile switching center) GMSC, mobile switching centre+VLR Visitor Location Register VMSC and the SMSC of short message mobile switching centre in the GSM mobile radio communication.
7. method as claimed in claim 6, it is characterized in that, MSSP be MSC, GMSC and VMSC one of them, in step (2), MSSP submits SCP by sending the InitialDP message that comprises calling party and callee's number to SCP with business according to the DP of signatory configuration.
8. method as claimed in claim 6 is characterized in that, MSSP is SMSC, and in step (2), MSSP submits SCP by sending the InitialDP SMS message that comprises calling party and callee's number to SCP with business.
9. method as claimed in claim 6, it is characterized in that, MSSP be MSC, GMSC and VMSC one of them, in step (3), if SCP determines that the MSISDN that the calling party desires to register is the MSISDN that registers as caller rs number or definite callee's number in HLR in HLR, then RequestReportBCSMEvent message and the Continue operation by send configuration EDP trigger to MSSP, instruct MS SP finishes the follow-up business processing with this MSISDN as caller rs number or callee's number.
10. method as claimed in claim 6, it is characterized in that, MSSP be MSC, GMSC and VMSC one of them, in step (3), if SCP determines the calling party and desires with the MSISDN that do not register in HLR as caller rs number, then the corresponding relation according to IMSI and MSISDN searches MSISDN and RequestReportBCSMEvent message from configuration EDP trigger to MSSP and the Connect operation of desiring as caller rs number by send, and instruct MS SP finishes follow-up business with the MSISDN that searches as caller rs number and handles.
11. method as claimed in claim 6, it is characterized in that, MSSP be MSC, GMSC and VMSC one of them, in step (3), if it is the MSISDN that does not register in HLR that SCP determines callee's number, then the corresponding relation according to IMSI and MSISDN searches also RequestReportBCSMEvent message and the Connect operation of registering in the inherent on the same group HLR by send configuration EDP trigger to MSSP of MSISDN, and instruct MS SP finishes follow-up business with the MSISDN that registers as callee's number and handles.
12. method as claimed in claim 6, it is characterized in that, MSSP is SMSC, in step (3), if SCP determines that the MSISDN that the calling party desires to register is the MSISDN that registers as caller rs number or definite callee's number in HLR in HLR, then RequestReportSMSEvent message and the Continue SMS operation by send configuration EDP trigger to MSSP, instruct MS SP finishes the follow-up business processing with this MSISDN as caller rs number or callee's number.
13. method as claimed in claim 6, it is characterized in that, MSSP is SMSC, in step (3), if SCP determines the calling party and desires with the MSISDN that do not register in HLR as caller rs number, then the corresponding relation according to IMSI and MSISDN searches MSISDN and RequestReportSMSEvent message from configuration EDP trigger to MSSP and the ConnectSMS operation of desiring as caller rs number by send, and instruct MS SP finishes follow-up business with the MSISDN that searches as caller rs number and handles.
CN 02136520 2002-08-16 2002-08-16 Method of realizing one apparatus several numbers in worldwide mobile communication system Expired - Fee Related CN1214678C (en)

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