CN102547656A - Communication service realization method, equipment and system - Google Patents
Communication service realization method, equipment and system Download PDFInfo
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- CN102547656A CN102547656A CN2010106139698A CN201010613969A CN102547656A CN 102547656 A CN102547656 A CN 102547656A CN 2010106139698 A CN2010106139698 A CN 2010106139698A CN 201010613969 A CN201010613969 A CN 201010613969A CN 102547656 A CN102547656 A CN 102547656A
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Abstract
The invention discloses a communication service realization method, equipment and a system which are applied to a communication network with a long time evolution (LTE) user data equipment. The equipment is arranged in a core network and used for storing user data of an LTE service. The method comprises the following steps that: the LTE user data equipment receives a location updating request sent by LTE service user equipment, registers a location and sends location registering to a home location register (HLR); and when the location updating request is a circuit switch (CS) domain location updating request, the LTE user data equipment registers a CS domain location and sends the location registering to the HLR, so that the location of the user equipment in the HLR points to network equipment which is accessed by the user equipment and used for realizing service control. According to the communication service realization method, the influence on the current service can be reduced when the service is upgraded.
Description
Technical field
The present invention relates to the core network technology in the communication technical field, relate in particular to a kind of communication service implementation method and equipment and method.
Background technology
HLR (Home Location Register, attaching position register) is to preserve user data in the core net, and the network equipment of real time data inquiry is provided for customer service.There is the core web network equipment of interface to mainly contain MSC ((Mobile Switching Center with HLR; Mobile switching centre), SGSN (Serving GPRS Support Node; Wherein GPRS is the English abbreviation of General Packet Radio Service; The expression general packet radio service), SCP (Service Control Point; Service Control Point of intelligent network), SMSC (Short Message Service Center, short message service center), STP (Signalling Transfer Point, signalling transfer point) etc.Based on this core network architecture, the user uses professional process to generally include:
Configure user location registers route data on the network equipments such as MSC, SGSN or STP; The called route data of configuration on the network equipments such as SCP, SMSC or STP; And user data is write HLR by BOSS (Business & Operation Support System, business operation support system).When the user held subscriber equipment and carries out location registers, the MSC/SGSN of roaming place was addressed to HLR according to route data, and HLR writes customer location with the MSC/SGSN sign of roaming place, and issue user data to the roaming place MSC/SGSN.After issuing successfully, it is professional that the user can initiate the caller class, comprises voice call traffic, short message service, sets up data connection etc.
When this user of other customer calls or short-message sending are given this user; The MSC, SCP or the SMSC that serve for said other users find this as the HLR under the called user through called route data; According to finding roaming place MSC/SGSN as called subscriber's customer location among this HLR into this user's service; The connection or the short-message sending that are established to this roaming place MSC/SGSN arrive this roaming place, thereby this user's called type of business is achieved.
This shows, preserve user data and provide the HLR of real time data query function professional key equipment to be provided for the user.The user data that HLR preserves is generally at 1,000,000 more than the order of magnitude.
Along with business development, when increasing new business, need carry out upgrading to HLR for the user.According to the influence of upgrading to business, the upgrading of HLR can roughly be divided into two kinds: a kind of patch or little software kit of being to use carries out online software upgrade, and this kind mode does not generally influence business; Another kind is updating software release or increases key hardware, and this kind mode needs to interrupt earlier being connected of HLR and other network equipments, after upgrading is accomplished, restarts HLR, and HLR recovers professional after restarting completion again, during business interrupt.
If HLR is carried out bigger upgrading, user's business will receive the influence of long period interruption.For reducing service outage duration and the improper influence to business of upgrading, existing HLR upgrading scheme mainly is to utilize the HLR standby system of existing network to carry out.With N+1 cold standby system is example, the upgrading scheme of HLR normally: after the network equipments configuration that is connected with HLR arrived the active and standby route data of active and standby HLR well, subsequent use HLR at first upgraded; After subsequent use HLR upgrading was accomplished, the master switched to subsequent use HLR with the business datum of HLR, and the master upgrades with HLR; Main with after the HLR upgrading completion, the business datum of subsequent use HLR is switched back the master and is used HLR, so far accomplishes the upgrading of active and standby HLR.
The inventor is in realizing process of the present invention; Find in the above-mentioned prior art; Between active and standby HLR, carry out business datum when switching, communication service inevitably receives certain influence, and under some situation; Only hope certain customers' business that HLR preserves is carried out upgrading service and need do not influenced other users' demand, existing HLR upgrade technique can't be realized.
Summary of the invention
The object of the present invention is to provide a kind of communication service implementation method and equipment and system, in order to when needs carry out upgrading service, to reduce by the influence to communication service that upgrading service caused, for this reason, the embodiment of the invention adopts following technical scheme:
A kind of communication service implementation method is applied to be provided with the communication network of LTE user data equipment, and said LTE user data equipment is arranged at core net, is used to store the professional user data of LTE, and this method comprises:
After said LTE user data equipment receives the CS territory position updating request of LTE service user device initiation, initiate location registers, make the position of the said subscriber equipment among the HLR be used to realize the professional network equipment of controlling with pointing to said subscriber equipment visit to HLR;
After said LTE user data equipment receives the request of the inquiring user data that the network equipment that is used to realize the professional control of LTE sends; Return the user data that finds according to described request, so that saidly be used to realize that the network equipment of the professional control of LTE carries out business continuing according to said user data.
A kind of LTE user data equipment; Said LTE user data equipment is arranged at core net; Said LTE user data equipment comprises: HLR/ home subscriber server HSS fused data library module, HLR functional module, MSC/VLR functional module and System Architecture Evolution SAE HSS functional module, wherein:
HLR/HSS fused data library module is used to store the professional user data of LTE;
The HLR functional module is used to receive the CS territory position updating request that subscriber equipment is initiated;
The MSC/VLR functional module is used for after accepting said CS territory position updating request, initiating location registers to HLR, makes the position of the said subscriber equipment among the HLR point to the network equipment that said subscriber equipment visit ground is used to realize professional control;
Said SAE HSS functional module; After being used to receive the request of the inquiring user data that the network equipment that is used to realize the professional control of LTE sends; Return the user data that finds according to described request, so that saidly be used to realize that the network equipment of the professional control of LTE carries out business continuing according to said user data.
A kind of network traffic system; Comprise above-mentioned LTE user data equipment; And the network equipment that is used to realize professional control in the core net, corresponding LTE service-user sign on the said network equipment that is used to realize professional control disposes the routing iinformation that points to said LTE user data equipment;
The said network equipment that is used to realize professional control; Be used for after the position updating request that receives the subscriber equipment transmission; Routing iinformation according to the said LTE user data of the sensing equipment of configuration on it sends to said LTE user data equipment with said position updating request.
The above embodiment of the present invention; Newly-built LTE user data equipment in core net; When the user initiated the renewal of position, CS territory, this newly-built equipment was initiated location registers through original HLR in core net, made this customer location among the HLR point to the current actual position of this user.User data for LTE is professional is preserved by newly-built equipment, for original business (professional) like 2G/TD then also by HLR preservation user data and the inquiry service of user data is provided.Like this; When needing to increase the LTE business datum because of professional the carrying out of LTE, with prior art complete upgrading HLR apparatus in comparison, the embodiment of the invention is through New-deployed Network equipment in network and carry out corresponding configuration; Through this equipment the location data among the HLR is upgraded; (being that called service is still to HLR inquiring user data) guaranteed business realization under the situation that does not change original called service flow process, can not cause too big influence to original business simultaneously.
Description of drawings
The structural representation of the communication network that is provided with LTE user data equipment that Fig. 1 provides for the embodiment of the invention;
The user position update schematic flow sheet of the LTE data service that Fig. 2 provides for the embodiment of the invention;
The signaling process sketch map that Fig. 3 upgrades for the position, CS territory that the embodiment of the invention provides;
The user position update schematic flow sheet that Fig. 4 provides for the embodiment of the invention based on the LTE call business of IMS;
The signaling process sketch map that Fig. 5 upgrades for the position, LTE territory that the embodiment of the invention provides;
The LTE voice service calling service schematic flow sheet that Fig. 6 provides for the embodiment of the invention based on the IMS territory;
Fig. 7 A is one of structural representation of the LTE user data equipment that provides of the embodiment of the invention;
Fig. 8 A is the structural representation of the MSC/VLR functional module among Fig. 7 A;
Fig. 7 B be the LTE user data equipment that provides of the embodiment of the invention structural representation two;
Fig. 8 B is the structural representation of the MSC/VLR functional module among Fig. 7 B.
Embodiment
The embodiment of the invention is to the above-mentioned application scenarios of prior art; Through in network, setting up newly-built equipment; Adjustment location registers route data points to this newly-built equipment; And user's legacy data copied to newly-built equipment, and in newly-built equipment, increase the new data of user, user's new business characteristic is provided by newly-built equipment; While, called route was constant, still to HLR inquiring user data, made HLR need not to transform, and had simplified the HLR updating operation on the one hand, had reduced on the other hand because the influence to the existing communication business that the HLR upgrading is caused.
Support that with the service needed upgrading of the certain customers among the HLR LTE business is an example below, and combine accompanying drawing, the embodiment of the invention is described in detail.
Referring to Fig. 1, the schematic network structure that is provided with LTE user data equipment that provides for the embodiment of the invention.Core net in this network configuration mainly comprises the following network equipment: HLR, LTE user data equipment, MSC, MME (Mobility Management Entity; Mobility Management Entity); And base station and BOSS, wherein, HLR, LTE user data equipment, MSC, MME belong to equipment of the core network; LTE user data equipment is the embodiment of the invention newly-built network equipment on the legacy network architecture basics, is used to store the professional user data of LTE.LTE user data equipment is connected with HLR, MSC, MME and BOSS system respectively, and HLR is connected with MSC, and MSC is connected with the base station respectively with MME.
Need to prove that Fig. 1 is merely the communication network architecture sketch map, actual communication networks possibly comprise the more network equipment, and like SGSN, STP etc., every kind of network equipment also can be set to a plurality of as required.
Before using LTE user data equipment realization communication service; At first need carry out following initial configuration: the network equipment that is used to realize professional control at MSC, MME etc.; To the ID that has increased the LTE service-user (as increasing the professional user IMSI of LTE; Wherein, IMSI is that the English of International Mobile Subscriber Identification Number is called for short, and Chinese be international mobile subscriber identity) dispose the route data of sensing LTE user data equipment.Generally, open the professional communicating number of LTE and use specific one or mores' section, corresponding, can on equipment such as MSC, MME, dispose the route data that points to LTE user data equipment to this specific one or mores' section.
After accomplishing above-mentioned configuration; 2G/TD user (is not changing former communicating number like customer requirements when increasing the LTE business; Use this communicating number to realize to realize on the professional basis of 2G/TD that LTE is professional); BOSS copies to LTE user data equipment with this user's LTE service-user data (also can together with 2G/TD service-user data), and former HLR still keeps this user's 2G/TD service-user data.When using the professional communicating number of LTE, subscriber equipment initiates location registers or position when upgrading (when inserting the 2G/TD/LTE multimode and singly treat user's equipment like user's SIM (Subscriber Identity Module) that LTE is professional; This subscriber equipment can use 2G/TD pattern and LTE pattern to initiate location registers respectively); Owing on equipment such as MSC, MME, dispose the route data that points to LTE user data equipment to the professional user IMSI of LTE, so position updating request is routed to LTE user data equipment and handles.For CS territory (Circuit Switched Domain, circuit commutative field) position updating request, LTE user data equipment is handled CS territory location registers and is finished the back to HLR initiation location registers, the customer location directed towards user actual position that HLR is preserved in this locality; For LTE territory position updating request; LTE user data equipment is handled LTE territory location registers and is finished the back to HLR initiation location registers in this locality; The customer location that HLR is preserved points to the Interworking gateway MGCF (MGCF) in CS territory and LTE/IMS (IP Multimedia Subsystem, IP Multimedia System) territory.
The embodiment of the invention opens the LTE data service to the user and the user opens the two kinds of application scenarioss of LTE voice service based on the IMS territory, has provided the flow process that realizes user position update through LTE user data equipment respectively, specifically can be as shown in Figures 2 and 3.
When the user opens the LTE data service; The professional user data of its LET (also can together with this user's 2G/TD service-user data) is configured in the LTE user data equipment, and the IMSI to this user on equipment such as MSC, MME disposes the route data that points to LTE user data equipment.LTE user data equipment is with HLR function and SAE (System Architecture Evolution; System Architecture Evolution)-HSS (Home Subscriber Server; Home subscriber server) function merges; When the user initiated the renewal of position, CS territory, LTE user data equipment was initiated location registers to HLR, so that HLR preserves this user's actual position.As shown in Figure 2, this flow process can comprise:
In the above-mentioned flow process, LTE user data equipment is realized the signaling process of the position renewal in CS territory through HLR function and VLR function are merged, can be as shown in Figure 3, comprising:
Step 306～307 are sent after HLR finishes dealing with and are inserted subscription data message (MAP_INSERT_SUBSCRIBER_DATA); Return after the VLR function treatment of LTE user data equipment is accomplished and insert subscription data acknowledge message (MAP_INSERT_SUBSCRIBER_DATA Ack);
When the user opens the LTE voice service based on the IMS territory; The professional user data of its LET (also can together with this user's 2G/TD service-user data) is configured in the LTE user data equipment, and the IMSI to this user on equipment such as MSC, MME disposes the route data that points to LTE user data equipment.LTE user data equipment merges HLR function, SAE-HSS function and IMS-HSS function, and when initiating the renewal of position, CS territory except that the user, LTE user data equipment is initiated location registers to HLR; So that HLR preserves outside this user's the actual position; Also when the user initiated the renewal of position, LTE territory, LTE user data equipment was initiated location registers to HLR, so that HLR preserves MGCF ID; So that when realizing that the subscriber equipment list is treated LTE/IMS, be routed to the LTE/IMS territory with short message with the speech of CS side is called.As shown in Figure 4, this flow process can comprise:
In the above-mentioned flow process, LTE user data equipment is realized the signaling process of the position renewal in LTE territory through HLR function, SAE-HSS function and IMS-HSS function are merged, can be as shown in Figure 5, comprising:
Step 501, the MME at subscriber equipment place sends Diameter message to LTE user data equipment, wherein carries terminal type;
Step 502～505; The SAE-HSS function of LTE user data equipment triggers the IMS-HSS function and judges whether this subscriber equipment is registered; If, then trigger the VLR function and send location update message (MAP_UPDATE_LOCATION) to HLR, wherein carry MGCF ID;
Insertion subscription data message (MAP_INSERT_SUBSCRIBER_DATA) after HLR carries out handled, is sent to LTE user data equipment in step 506～507; The VLR function of LTE user data equipment carries out returning acknowledge message (MAP_INSERT_SUBSCRIBER_DATA Ack) after the handled;
Step 508, HLR upgrades acknowledge message (MAP_UPDATE_LOCATION Ack) to LTE user data equipment home position;
Step 509～510, HLR sends cancel location message (MAP_CANCEL_LOCATION) to MSC/VLR, wherein carries MSC ID; MSC/VLR carries out returning acknowledge message (MAP_CANCEL_LOCATION Ack) after the handled.
In the another embodiment of the present invention; The supplementary service registration message of the Call Forwarding Unconditional of initiating for subscriber equipment; LTE user data equipment can be with wherein going to HLR; So that HLR is provided with the user under the situation of Call Forwarding Unconditional number, when receiving called routing inquiry message, directly the Call Forwarding Unconditional number is returned to caller MSC.
In the another embodiment of the present invention, for the user CS supplementary service register request that receives, PURGE request, LTE user data equipment can not change Original Signaling Point sign indicating number, the GT address of original message, and MSC address or VLR sign.Concrete; LTE user data equipment is after receiving CS supplementary service register request message; Transmit this request message; Wherein carry parameters such as user IMSI, MSISDN (International Mobile Subscriber Identification Number, international mobile subscriber identity), preceding mark code.LTE user data equipment is transmitted this request message after receiving PURGE request, wherein carry user IMSI, user visiting ground VLR identifies parameters such as (VLR number).
In the embodiment of the invention, for having opened the professional user of LTE, it is when called, and business processing flow is basic consistent with existing mode, and the inquiry of user data still carried out by HLR.Concrete, this user is roughly as called audio call flow process:
After caller MSC receives call request, to HLR inquiry called subscriber's route data; If the MSC/VLR at this user place is pointed in this called subscriber's who preserves among the HLR position; Then HLR is initiated to the roaming number acquisition process of this MSC/VLR according to this position; And after getting access to roaming number, returning to caller MSC, caller MSC carries out call proceeding according to this roaming number to be handled; If the customer location of preserving among the HLR points to MGCF, then HLR is initiated to the roaming number acquisition process of MGCF, and after getting access to roaming number, returns to caller MSC, and caller MSC carries out call proceeding according to this roaming number to be handled.Wherein, after MGCF receives and gets roaming number message and carry out handled, return virtual MSRN (Mobile Station Roaming Number, travelling carriage roaming number) to caller MSC.
This user is roughly as the short message service process that short message receives end: after SMSC receives the short message that sends to this user, receive user's route data to HLR inquiry short message; If the MSC at this user place is pointed in this recipient user's who preserves among the HLR position, then HLR returns to SMSC with the address of this MSC, and SMSC sends the MT short message to this MSC; If the customer location of preserving among the HLR points to MGCF, then HLR returns to SMSC with the sign of this MGCF, and SMSC sends the MT short message to this MGCF, transmits this short message by MGCF, finally sends to subscriber equipment.Transmit in the MT message process at MSC or MGCF, if it is there are other calling services normally to carry out, then unaffected.
Use LTE service communication number to initiate the professional calling procedure of LTE for the user, then can realize with reference to existing mode.Wherein, Owing to dispose the routing iinformation that points to LTE user data equipment to the professional IMSI of LTE on MME, the AS equipment such as (application servers); Therefore, when equipment such as AS needed the inquiring calling user data of users, equipment such as AS can be initiated query requests to LTE user data equipment according to this routing iinformation; Thereby inquire the professional user data of LTE, professional to realize LTE.
Fig. 6 shows a kind of LTE voice service calling service based on the IMS territory; And the flow process that continues with the CS territory is adhered in realization CS territory; As shown in the figure; After AS receives LTE user's IMS voice call request, to LTE data equipment inquiring calling user's attachment state (dispose the routing iinformation that points to LTE user data equipment because AS goes up to LTE user, so AS initiating inquiry according to this routing iinformation to LTE user data equipment); The LTE data equipment carries out handled according to its storage user data, and Query Result is returned to AS, and its Query Result adheres to for the CS territory; AS according to this Query Result with call proceeding to MGCF, by MGCF with call proceeding to the CS territory.
Can find out through above description; The embodiment of the invention is newly-built LTE user data equipment in core net; And the MSC in core net, SGSN, SCP, SMSC, STP etc. are used to realize that the route data of this newly-built equipment is pointed in configuration on the network equipment of professional control, thereby the position is upgraded by this newly-built device processes.Concrete, when the user initiated the renewal of position, CS territory, this newly-built equipment was initiated location registers through original HLR in core net, made this customer location among the HLR point to the current actual position of this user; When the user initiated the renewal of position, LTE territory, this newly-built equipment made this customer location among the HLR point to the Interworking GateWay between CS territory and the LTE/IMS territory through initiating location registers to HLR.User data for LTE is professional is preserved by newly-built equipment, for original business (professional) like 2G/TD then also by HLR preservation user data and the inquiry service of user data is provided.Like this; When needing to increase the LTE business datum because of professional the carrying out of LTE, with prior art complete upgrading HLR apparatus in comparison, the embodiment of the invention is through New-deployed Network equipment in network and carry out corresponding configuration; Through this equipment the location data among the HLR is upgraded; (being that called service is still to HLR inquiring user data) guaranteed business realization under the situation that does not change original called service flow process, can not cause too big influence to original business simultaneously.
Based on identical technical conceive, the embodiment of the invention also provides a kind of network equipment that can be applied to above-mentioned flow process, i.e. LTE user data equipment.
Open the scene of LTE data service to the user; Shown in Fig. 7 A; This LTE user data equipment can comprise: MSC/VLR functional module 701; HLR functional module 702, HLR/HSS fused data library module 703, SAE-HSS functional module 704 in addition, also can comprise some conventional func modules; Like HLR signaling processing module 706, HSS signaling processing module 707, MSC/VLR signaling processing module 708, time synchronized module 709, O&M interface module 710, each module can and be communicated by letter through the bus mode connection.
HLR signaling processing module 706, HSS signaling processing module 707, MSC/VLR signaling processing module 708 are used to handle corresponding signaling, like protocol analysis, encapsulation etc.; Time synchronized module 709 is used to carry out time synchronized; O&M interface module 710 is used for the system communication with O&M, realizes the bookkeeping to this equipment.
Store the professional user data of LTE in the HLR/HSS fused data library module 703.SAE-HSS functional module 704 can realize the calling service relevant treatment of LTE service-user; Concrete; After the request that receives the user data that the network equipment that is used to realize the professional control of LTE sends; Return the user data that finds according to described request, so that saidly be used to realize that the network equipment of the professional control of LTE carries out business continuing according to said user data.
HLR functional module 702 can after the message of receiving equipment such as this device external MSC/VLR/STP, be transmitted request message to the MSC/VLR of this device interior functional module 701 outside operative norm HLR function.As; The CS territory location update request message that equipment such as MSC/VLR/STP are sent is transmitted to MSC/VLR functional module 701; Wherein, Said position updating request is by the network equipment that is used to realize professional control in the said core net, sends to said LTE user data equipment according to the routing iinformation of the said LTE user data of the sensing equipment that disposes it on.
The MSC/VLR functional module 701 main user position update functions that realize; Concrete; Can after receiving CS territory position updating request, initiate location registers, make the position of the said subscriber equipment among the HLR point to the network equipment that said subscriber equipment visit ground is used to realize professional control to HLR.
MSC/VLR functional module 701 internal structures can be shown in Fig. 8 A; Can comprise: application message Dispatching Unit 801, CS location registers unit 802, position judgement unit 803, location registers are initiated unit 804; Also can further comprise supplementary service receiving element 805 and supplementary service initiation unit 806; Or/and PURGE receiving element 807 is initiated unit 808 with PURGE.Wherein:
Application message Dispatching Unit 801: be mainly used in from HLR functional module 702 and receive the MAP application message, and distribute the MAP application message that receives to other unit.As, be distributed to CS location registers unit 802 after receiving the CS location update request message, be distributed to supplementary service receiving element 805 after receiving the supplementary service register request message, be distributed to PURGE receiving element 707 after receiving the PURGE request message;
CS location registers unit 802: be mainly used in and handle CS position register request message, and comprise user IMSI, the isoparametric position register request of user visiting ground MSC Address/VLR number to 803 outputs of position judgement unit; Concrete, this unit can obtain the user IMSI that carries in the location update request message of said CS territory, and the information of subscriber equipment visit ground MSC/VLR, and the information that gets access to is carried on position register request sends to said position judgement unit 803;
Position judgement unit 803: receive the request of CS location registers unit 802;, initiate unit 804 outputs to location registers and comprise user IMSI, the isoparametric position register request of user visiting ground MSC Address/VLR number during 802 effective inputs in CS location registers unit;
Location registers is initiated unit 804: be mainly used in the outgoing position register request message, as to MSC/VLR signaling processing module 708 outgoing position register request message;
Supplementary service receiving element 806: be mainly used in the supplementary service register request message that receives the user, and initiate unit 807 to supplementary service and transmit;
PURGE receiving element 808: be mainly used in the PURGE request message that receives the user, and initiate unit 809 to PURGE and transmit;
PURGE initiates unit 809: be mainly used in to MSC/VLR signaling processing module 708 output PURGE request messages, wherein carry parameters such as user IMSI, user visiting ground VLR number.
Also allowing the user to open under the situation based on the LTE speech business in IMS territory, can in above-mentioned LTE user data equipment, increase corresponding functional modules or functional unit, specifically can be shown in Fig. 7 B.
Shown in Fig. 7 B, this equipment also can comprise IMS HSS functional module 705.
IMS HSS functional module 705 can be outside operative norm IMS-HSS function, receive message such as MME register request through the SAE HSS functional module 704 of device interior after, transmits request message to the MSC/VLR of inside functional module 701 '.As, the LTE territory location update request message that SAE HSS functional module 704 is received is transmitted to MSC/VLR functional module 701 '.Accordingly; MSC/VLR functional module 701 ' also can be carried out LTE territory location registers according to the LTE territory position updating request that receives; And, make the sensing CS territory, position of the said subscriber equipment among the HLR and the Interworking gateway in LTE/IMS territory through initiating location registers to HLR.
MSC/VLR functional module 701 ' is on the basis of above-mentioned MSC/VLR functional module 701, to increase new functional unit to obtain, and shown in Fig. 8 B, the functional unit that is increased can comprise: IMS-HSS user registers receiving element 809.
Accordingly, application message Dispatching Unit 801 also can be distributed to IMS-HSS user with the LTE territory location update request message that MSC/VLR functional module 701 receives and register receiving element 809;
IMS-HSS user registers receiving element 809; Be used for obtaining the user IMSI that said LTE territory location update request message is carried, and the information of the Interworking GateWay between the user IMSI that gets access to and CS territory and the LTE/IMS territory is sent to position judgement unit 803 ';
Position judgement unit 803 ' is on the basis of above-mentioned position judgement unit 803, to increase new function to obtain.When position judgement unit 803 ' is registered receiving element 709 effective inputs IMS-HSS user, initiate the position register request that unit 804 outputs carry the Interworking GateWay information between user IMSI, CS territory and the LTE/IMS territory to location registers.
In sum, the embodiment of the invention efficiently solves the HLR that do not upgrade, and part needs the user of upgrading service can use the problem of new business; And accomplish does not influence other users among the HLR as far as possible, avoids HLR to transform, and the user is after location registers simultaneously; Follow-up CS called with the operation flow of receiving short message without newly-built equipment; Reduced functional requirement, also simplified signaling process newly-built equipment, than the minimizing of limits the influence of newly-built equipment to original business.This user's actual position is sent to HLR; The original business of user is still handled by HLR, and the route that has reduced HLR and newly-built equipment room is circuitous, simplifies signaling process and newly-built functions of the equipments; Than of the influence of the newly-built equipment of the minimizing of limits, optimized operation flow to original business.
Need to prove; The above embodiment of the present invention only supports that with the service needed upgrading of the certain customers among the HLR LTE business is that example is described; Those skilled in the art should be understood that; Substitute above-mentioned HLR if similarly be used for storaging user data with other with network equipments that user data query service is provided, it is professional to substitute above-mentioned LTE with other new types of service of carrying out, can reduce to a certain extent equally since need to device upgrade the influence to original business that possibly cause.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
Through the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product is stored in the storage medium, comprise some instructions with so that a station terminal equipment (can be mobile phone, personal computer; Server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be looked protection scope of the present invention.
Claims (15)
1. a communication service implementation method is characterized in that, is applied to be provided with the communication network of Long Term Evolution LTE user data equipment, and said LTE user data equipment is arranged at core net, is used to store the professional user data of LTE, and this method comprises:
After said LTE user data equipment receives the CS territory position updating request of LTE service user device initiation, initiate location registers, make the position of the said subscriber equipment among the HLR be used to realize the professional network equipment of controlling with pointing to said subscriber equipment visit to HLR;
After said LTE user data equipment receives the request of the inquiring user data that the network equipment that is used to realize the professional control of LTE sends; Return the user data that finds according to described request, so that saidly be used to realize that the network equipment of the professional control of LTE carries out business continuing according to said user data.
2. the method for claim 1 is characterized in that, said LTE user data equipment is initiated location registers to HLR, comprising:
After said LTE user data equipment receives CS territory location update request message; Obtain the user IMSI that wherein carries; And the information of the moving exchanging center MSC/VLR Visitor Location Register VLR on subscriber equipment visit ground; And the information that gets access to is carried on position register request sends to HLR, so that said MSC/VLR is pointed in the position of the said subscriber equipment among the said HLR.
3. the method for claim 1 is characterized in that, also comprises:
When the position updating request of the LTE territory of said LTE user data equipment reception LTE service user device initiation; Said LTE user data equipment carries out LTE territory location registers; And, make the sensing CS territory, position of the said subscriber equipment among the HLR and the Interworking gateway in LTE/IMS territory through initiating location registers to HLR.
4. method as claimed in claim 3 is characterized in that, said LTE user data equipment is initiated location registers to HLR, comprising:
After said LTE user data equipment receives LTE territory location update request message; Obtain the user's international mobile subscriber identity IMSI that wherein carries; And the information of the Interworking GateWay between the user IMSI that gets access to and CS territory and the LTE/IMS territory sent to HLR, so that said Interworking GateWay is pointed in the position of the said subscriber equipment among the said HLR.
5. like each described method of claim 1 to 4, it is characterized in that corresponding LTE service-user sign on the said network equipment that is used to realize professional control disposes the routing iinformation that points to said LTE user data equipment;
Said position updating request is the network equipment that is used to realize professional control by said, sends to said LTE user data equipment according to the routing iinformation of the said LTE user data of the sensing equipment that disposes it on.
6. like each described method of claim 1 to 4, it is characterized in that, also comprise:
Said LTE service communication module is carried out handled with the forwards that receives to HLR after receiving the CS supplementary service register request message or PURGE request message of LTE service user device initiation.
7. like the described method of claim 1 to 4, it is characterized in that, saidly be used to realize that the network equipment of professional control is MSC, when said LTE service user device when called, this method also comprises:
After caller MSC receives call request, to the called route data of HLR inquiry;
If the customer location of preserving among the HLR points to the Interworking GateWay between CS territory and the LTE/IMS territory; Then HLR is initiated to the roaming number acquisition process of this Interworking GateWay; And after getting access to roaming number, returning to caller MSC, caller MSC carries out call proceeding according to this roaming number to be handled; Wherein, after said Interworking GateWay receives the request message that obtains roaming number, return virtual travelling carriage roaming number MSRN.
8. like each described method of claim 1 to 4, it is characterized in that, also comprise: saidly be used to realize that the network equipment of professional control is the SMSC of short message service center, when said LTE service user device during as the short message receiving debit, this method also comprises:
After SMSC receives the short message that sends to said subscriber equipment, receive the route data of subscriber equipment to HLR inquiry short message;
If the customer location of preserving among the HLR points to the Interworking GateWay between CS territory and the LTE/IMS territory, then HLR returns to SMSC with the sign of this MGCF, and SMSC sends the MT short message to this MGCF, and MGCF transmits this MT message to said subscriber equipment.
9. LTE user data equipment; Said LTE user data equipment is arranged at core net; It is characterized in that; Said LTE user data equipment comprises: HLR/ home subscriber server HSS fused data library module, HLR functional module, MSC/VLR functional module and System Architecture Evolution SAE HSS functional module, wherein:
HLR/HSS fused data library module is used to store the professional user data of LTE;
The HLR functional module is used to receive the CS territory position updating request that subscriber equipment is initiated;
The MSC/VLR functional module is used for after receiving said CS territory position updating request, initiating location registers to HLR, makes the position of the said subscriber equipment among the HLR point to the network equipment that said subscriber equipment visit ground is used to realize professional control;
Said SAE HSS functional module; After being used to receive the request of the inquiring user data that the network equipment that is used to realize the professional control of LTE sends; Return the user data that finds according to described request, so that saidly be used to realize that the network equipment of the professional control of LTE carries out business continuing according to said user data.
10. equipment as claimed in claim 9 is characterized in that, said MSC/VLR functional module comprises: application message Dispatching Unit, CS location registers unit, position judgement unit, location registers are initiated the unit, wherein:
The application message Dispatching Unit, the CS territory location update request message that is used for that said MSC/VLR functional module is received is distributed to said CS location registers unit;
CS location registers unit is used for obtaining the user IMSI that said CS territory location update request message is carried, and the information of subscriber equipment visit ground MSC/VLR, and the information that gets access to is carried on position register request sends to said position judgement unit;
The position judgement unit when being used in said CS location registers unit effective input, is initiated the position register request that unit output carries the information of user IMSI, user visiting ground MSC/VLR to said location registers;
Location registers is initiated the unit, is used for the outgoing position register request message.
11. equipment as claimed in claim 9 is characterized in that, also comprises: IP Multimedia System IMSHSS functional module;
Said SAE HSS functional module also is used for, and receives the LTE territory position updating request that subscriber equipment is initiated;
Said IMS HSS functional module is used for the LTE territory location update request message that said SAE HSS functional module is received is transmitted to said MSC/VLR functional module;
Said MSC/VLR functional module also is used for, and carries out LTE territory location registers according to the LTE territory position updating request that receives, and through initiating location registers to HLR, makes the sensing CS territory, position of the said subscriber equipment among the HLR and the Interworking gateway in LTE/IMS territory.
12. equipment as claimed in claim 11 is characterized in that, said MSC/VLR functional module comprises: application message Dispatching Unit, CS location registers unit, position judgement unit, location registers initiate the unit and IMS-HSS user registers receiving element, wherein
The application message Dispatching Unit; The CS territory location update request message that is used for that said MSC/VLR functional module is received is distributed to said CS location registers unit, and the LTE territory location update request message that said MSC/VLR functional module is received is distributed to said IMS-HSS user and registers receiving element;
CS location registers unit is used for obtaining the user IMSI that said LTE territory location update request message is carried, and the information of subscriber equipment visit ground MSC/VLR, and the information that gets access to is carried on position register request sends to said position judgement unit;
IMS-HSS user registers receiving element, is used for obtaining the user IMSI that said LTE territory location update request message is carried, and the information of the Interworking GateWay between the user IMSI that gets access to and CS territory and the LTE/IMS territory is sent to said position judgement unit;
The position judgement unit when being used in said CS location registers unit effective input, is initiated the position register request that unit output carries the information of user IMSI, subscriber equipment visit ground MSC/VLR to said location registers; When said IMS-HSS user registers the effective input of receiving element, initiate the position register request that unit output carries the Interworking GateWay information between user IMSI, CS territory and the LTE/IMS territory to said location registers;
Location registers is initiated the unit, is used for the outgoing position register request message.
13., it is characterized in that said MSC/VLR functional module also comprises like claim 10 or 12 described equipment: the unit is initiated in supplementary service receiving element and supplementary service;
Said application message Dispatching Unit also is used for, and the supplementary service register request message that said MSC/VLR functional module is received is distributed to said supplementary service receiving element;
The supplementary service receiving element is used for initiating the supplementary service register request message that unit forwards receives to said supplementary service;
The unit is initiated in supplementary service, is used to export the supplementary service register request message, wherein carries user IMSI, mobile subscriber's international number MSISDN, transferred number.
14., it is characterized in that said MSC/VLR functional module also comprises like claim 10 or 12 described equipment: PURGE receiving element and PURGE initiate the unit;
Said application message Dispatching Unit also is used for, and the PURGE request message that said MSC/VLR functional module is received is distributed to said PURGE receiving element;
The PURGE receiving element is used for initiating the PURGE request message that unit forwards receives to said PURGE;
PURGE initiates the unit, is used to export the PURGE request message, wherein carries user IMSI, user visiting ground VLR information.
15. network traffic system; It is characterized in that; Comprise like each described LTE user data equipment of claim 9 to 14; And the network equipment that is used to realize professional control in the core net, corresponding LTE service-user sign on the said network equipment that is used to realize professional control disposes the routing iinformation that points to said LTE user data equipment;
The said network equipment that is used to realize professional control; Be used for after the position updating request that receives the subscriber equipment transmission; Routing iinformation according to the said LTE user data of the sensing equipment of configuration on it sends to said LTE user data equipment with said position updating request.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984677A (en) * | 2012-12-04 | 2013-03-20 | 中国联合网络通信集团有限公司 | Internet of things terminal short message processing method, equipment and system |
| CN109600391A (en) * | 2019-01-04 | 2019-04-09 | 中国联合网络通信集团有限公司 | A kind of communication means, the Media Gateway Control Function entity of the group user number of taking turn net |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101188787A (en) * | 2006-11-17 | 2008-05-28 | 华为技术有限公司 | Disaster tolerance method and system for home register |
| CN101247214A (en) * | 2007-02-17 | 2008-08-20 | 中兴通讯股份有限公司 | Method and device for implementing N+1 real-time dynamic disaster recovery |
| CN101247568A (en) * | 2008-03-12 | 2008-08-20 | 中兴通讯股份有限公司 | Data fault-tolerance system and method and intermediate equipment |
-
2010
- 2010-12-20 CN CN201010613969.8A patent/CN102547656B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101188787A (en) * | 2006-11-17 | 2008-05-28 | 华为技术有限公司 | Disaster tolerance method and system for home register |
| CN101247214A (en) * | 2007-02-17 | 2008-08-20 | 中兴通讯股份有限公司 | Method and device for implementing N+1 real-time dynamic disaster recovery |
| CN101247568A (en) * | 2008-03-12 | 2008-08-20 | 中兴通讯股份有限公司 | Data fault-tolerance system and method and intermediate equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984677A (en) * | 2012-12-04 | 2013-03-20 | 中国联合网络通信集团有限公司 | Internet of things terminal short message processing method, equipment and system |
| CN102984677B (en) * | 2012-12-04 | 2015-05-20 | 中国联合网络通信集团有限公司 | Internet of things terminal short message processing method, equipment and system |
| CN109600391A (en) * | 2019-01-04 | 2019-04-09 | 中国联合网络通信集团有限公司 | A kind of communication means, the Media Gateway Control Function entity of the group user number of taking turn net |
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|---|---|
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