CN103249023B - A kind of business platform obtains the method for subscriber phone number, system and business platform - Google Patents
A kind of business platform obtains the method for subscriber phone number, system and business platform Download PDFInfo
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Abstract
The invention discloses a kind of method that business platform obtains subscriber phone number, comprise: A, business platform initiate to obtain the request of subscriber phone number to "Policy and Charging Rules Function device, wherein, user's second network address that business platform gets from network side is carried in described request; B, "Policy and Charging Rules Function device are compared with the user first network address corresponding with subscriber phone number of storage according to described second network address; Wherein, when getting the first network address of coupling, extracting the described subscriber phone number corresponding with first network address and replying to business platform.The present invention can all communication protocols between compatible all user mobile phones and business platform; Further, the method can avoid the shortcoming of the complexity of network element, high cost and high time delay.In addition, the invention also discloses the system of a kind of business platform acquisition subscriber phone number, policy control and charging rule functional device and business platform.
Description
Technical field
The present invention relates to a kind of under strategy with charging control architecture business platform obtain the method for subscriber phone number, belong to communication network field.
Background technology
PCC (PolicyandChargingControl, strategy controls with charging) framework is core net evolution SAE (SystemArchitectureEvolution of future generation, System Architecture Evolution) QoS (QualityofService of project, service quality) security mechanism, it is characterized in that taking Business Stream as the end-to-end quality of service guarantee plan of granularity, high concentration, its group-network construction as shown in Figure 1.
Wherein PCRF (PolicyandChargingRulesFunction, "Policy and Charging Rules Function device) be the centralized decision-making point of the QoS rule of this framework, the input of its decision-making derives from AF (ApplicationFunction, application function device, usually realized by business platform, then realized by the P-CSCF of input field in the ims network) Rx interface provide business information (Business Stream describe, Business Stream bandwidth demand, Business Stream medium type, the ID etc. of business), user ID and SPR (SubscriptionProfileRepository, user property memory) in the user signing contract information that comprises, the carrier policy of local configuration.
Wherein, under 3GPP network, PCRF generates and authorizes the QoS backward strategy of rule and charging execution function entity PCEF (PolicyandChargingEnforcementFucntion, realized by P-GW under LTE, realized by GGSN under 2G/3G) issue, and carry out strategy execution by PCEF according to mandate QoS rule; Under non-3 GPP network (as WLAN, Wimax), PCRF generates and authorizes the backward BBERF (BearingBindingandEventReportFunction of QoS rule, bearing binding and event reporting function entity) issue, and carry out strategy execution by BBERF according to mandate QoS rule.
Chinese Patent Application No. 20071015713.3, publication date 2009-04-29, the denomination of invention: " implementation method of NAT technology in PCC framework, PCRF and AF " in disclose a kind of operation flow of Based PC C framework, wherein, at UE (UserEquipment, user terminal) initial attach to network time, need the IP-CAN (IP-ConnectivityAccessNetwork set up between user terminal and network side, IP connected reference network) session, UE is based on the IP-CAN session be established, carry out the business of oneself, flow process disclosed in it as shown in Figures 2 and 3, wherein, flow process in Fig. 2 is briefly described below:
Step 301 receives the IP-CAN session establishment request message (Gx interface, have employed Diameter) of UE transmission to 302:PCEF, and request PCRF issues the PCC rule of the acquiescence of this UE; Wherein, the session between PCEF and PCRF is claimed to be session one.
In above-mentioned flow process, require (not illustrate in the drawings after step 302 or step 310, for under in step 302, PCEF cannot know the scene of the address of UE) provide the address of UE to PCRF, wherein, the user ID (IMSI or MSISDN) of carrying UE is also needed in step 302.
Wherein, the default bearer between the IP-CAN session establishment that flow process shown in Fig. 2 is set up UE and PCEF, this default bearer set up in dialogue-based, UE can initiating business request, such as, initiate logging request or IMSInvite request etc.For the business of carrying out being controlled UE, the business of asking for UE is needed to formulate suitable PCC rule.
Fig. 3 is the Service control flow chart to UE under PCC framework, and according to Fig. 3, described flow process is described below:
After step 401 ~ 403:AF is triggered, the business information of definition UE, sends to PCRF by the business information of UE by Rx interface message (AAR message), initiates the session between AF and PCRF.The business information of UE can comprise the network address, network identity, business data flow descriptor etc. of UE.Wherein, the session between AF and PCRF is claimed to be session two.
Step 404:PCRF stores the business information of wherein UE after receiving the AAR message that AF sends, if PCRF does not have storing user subscription data, then performs step 405; Otherwise, perform step 407.
Step 405 ~ 406:PCRF sends request the request message of user contracting data to SPR; SPR returns user contracting data to PCRF after receiving this request message.
The network address of the UE that step 407 ~ 409:PCRF sends according to AF in session two, the network address of the UE sent with the PCEF received in session one conversate one with the binding of session two, after binding success, PCRF can formulate and store PCC rule, and issues PCC rule to PCEF.
In addition, according to prior art, a usual business is wished can identifying user in some way, wherein, consider the uniqueness of cell-phone number, operator generally using user mobile phone number as best user ID mode, for this reason, business platform needs to get subscriber phone number.
Wherein, under the network environment in existing PS territory, operator is usually by arranging specific APN (AccessPointName, access point, as CMWAP), and under this APN is set, IP route between UE and server inserts network element (such as, WAP gateway) via cell-phone number, and inserts user mobile phone number in the request initiated to business platform at UE of this network element, wherein, Fig. 4 is a kind of network diagram obtaining subscriber phone number under the environment in PS territory in prior art;
As shown in Figure 4, when UE opens the connection to CMWAPAPN, UE be positioned at PDN (PublicDataNetwork, public data network) communication of server in network is via GGSN, WAP gateway, WAP gateway is when acting on behalf of the upstream message forwarding the direction from UE to PDN, (be defined as HTTP and wap protocol for specific messaging protocol, insert cell-phone number at the head of the message of each above-mentioned agreement.
Further, the insertion function that above-mentioned cell-phone number inserts network element can realize with agent way, also can realize with routing mode (now, this network element is a routing device, has deep analysis function, can in the IP bag forwarded data inserting).
Such scheme only opens to the own business of operator usually, user is without the need to oneself input or perception, business platform can obtain user mobile phone number, and business platform (especially operator has business platform by oneself) can utilize the mobile phone account of user to carry out deducting fees and degree of depth user portrait in customer service use procedure fully.
But there is following shortcoming in above-mentioned prior art:
1, user mobile phone number can only be inserted in a few text-type agreement (as http protocol) message, cannot other agreements compatible, as binary system proprietary protocol, and this is extremely important for the relatively little bandwidth of mobile communications network; Such as, Session Initiation Protocol is text-type, single message is usually more than 1K byte, same message then only needs 40byte with binary system design, the delay variation introduced thus reaches 25 times more than, antipode can reach 250ms, and this is beyond affordability for the today more and more emphasizing user-perceptive quality.
2, because distinguishing the effect of each message, WAP gateway can only insert user mobile phone number from mobile phone to all to all message of specific (being realized by the function of white name list of WAP gateway) business platform, brings considerable time delay;
3, WAP gateway inserts function for realizing cell-phone number, and need protocol analysis function, above-mentioned resolving introduces a large amount of time delays, worsen user's impression, simultaneously for today of mobile Internet fast development, also require the continuous dilatation of WAP gateway, introduce a large amount of cost overhead.
Summary of the invention
The application proposes a kind of method that business platform obtains subscriber phone number, and the method can overcome the technical disadvantages that in prior art, the communication of business platform acquisition active user phone number is delayed; In addition, the invention also discloses system and business platform that a kind of business platform obtains subscriber phone number.
Wherein, according to the first object of the present invention, the invention provides a kind of method that business platform obtains subscriber phone number, comprising:
A, business platform initiate to "Policy and Charging Rules Function device the request obtaining subscriber phone number, wherein, carry user's second network address that business platform gets from network side in described request;
B, "Policy and Charging Rules Function device are compared with the user first network address corresponding with subscriber phone number of storage according to described second network address;
Wherein, when getting the first network address of coupling, extracting the described subscriber phone number corresponding with first network address and replying to business platform.
Wherein, preferred method is, the request of described acquisition subscriber phone number sends to "Policy and Charging Rules Function device by DiameterAAR message;
Described subscriber phone number passes through DiameterAAA acknowledgement messaging to business platform.
Wherein, preferred method is, before steps A, also comprises:
"Policy and Charging Rules Function device carries out alternately with strategy and accounting executive function devices, and receives the subscriber phone number of user network address and the correspondence transmitted by strategy and accounting executive function devices.
Wherein, preferred method is, described user's first network address is the user network address that described strategy and accounting executive function devices pass to "Policy and Charging Rules Function device; Or,
Described user's first network address is at strategy and accounting executive function devices and "Policy and Charging Rules Function device and between "Policy and Charging Rules Function device and business platform after binding session success, and the business platform that "Policy and Charging Rules Function device gets passes to the user network address of "Policy and Charging Rules Function device from user's second network address that network side gets and/or described strategy and accounting executive function devices.
Wherein, preferred method is, in step B, specifically comprises:
Described "Policy and Charging Rules Function device is inquired about according to described user's second network address;
Wherein, when there is the network address with user's second network matching addresses in first network address, described "Policy and Charging Rules Function device extracts corresponding subscriber phone number, and described phone number is passed to business platform.
Wherein, preferred method is, also carries the data transmission network port for transfer of data in the request of described acquisition subscriber phone number, wherein, when not getting the first network address of coupling according to described user's second network address, comprises further:
"Policy and Charging Rules Function device obtains the transformational relation between the public network address/port of user and private net address/port; And according to described transformational relation, user's second network address transition of described user is become the 3rd corresponding network address;
Carry out inquiring about according to described user the 3rd network address first network address whether having coupling, extract and determine corresponding subscriber phone number, and this phone number is passed to business platform.
After this invention takes technique scheme, overcome the mode that prior art only can be applicable to text-type agreement, it goes for other any agreements, and therefore, its versatility is higher; Further, this application also solves existing middle utilize WAP gateway to realize inserting telex network that phone number function brings and delays and the shortcoming such as cost overhead, has that cost is low, the advantage of low delay.
Wherein, according to another object of the present invention, the invention provides the system that a kind of business platform obtains subscriber phone number, comprising:
Business platform, for initiating to "Policy and Charging Rules Function device the request obtaining subscriber phone number, wherein, carries user's second network address that business platform gets from network side in described request;
"Policy and Charging Rules Function device, for comparing described second network address with the user first network address corresponding with subscriber phone number of storage;
Wherein, when getting the first network address of coupling, extracting the described subscriber phone number corresponding with first network address and replying to business platform.
Wherein, preferred structure is, the request of described acquisition subscriber phone number sends to "Policy and Charging Rules Function device by DiameterAAR message;
Described subscriber phone number passes through DiameterAAA acknowledgement messaging to business platform.
Wherein, preferred structure is, is also provided with strategy and accounting executive function devices, for carrying out alternately with strategy and accounting executive function devices, and transmits user network address and corresponding subscriber phone number to "Policy and Charging Rules Function device.
Wherein, preferably, described user's first network address is the user network address that described strategy and accounting executive function devices pass to "Policy and Charging Rules Function device; Or,
Described user's first network address is at strategy and accounting executive function devices and "Policy and Charging Rules Function device and between "Policy and Charging Rules Function device and business platform after binding session success, and the business platform that "Policy and Charging Rules Function device gets passes to the user network address of "Policy and Charging Rules Function device from user's second network address that network side gets and/or described strategy and accounting executive function devices.
After this invention takes technique scheme, only need between business platform and "Policy and Charging Rules Function device mutual, just can get subscriber phone number and pass to business platform, therefore, this application is comparatively simple in technology realizes; Further, this application also solves existing middle utilize WAP gateway to realize inserting telex network that phone number function brings and delays and the shortcoming such as cost overhead, has that cost is low, the advantage of low delay.
In addition, the invention also discloses a kind of policy control and charging rule functional device, comprising:
Receiving element, for obtaining the acquisition subscriber phone number request that business platform is initiated, wherein, carries user's second network address that business platform gets from network side in described request;
Comparing unit, for comparing according to the first network address of described second network address and storage; Wherein, when getting the first network address of coupling, extract the described subscriber phone number corresponding with first network address;
Transmitting element, for replying described subscriber phone number to business platform.
Wherein, preferably, described receiving element, also for receiving the subscriber phone number of user network address and the correspondence transmitted by strategy and accounting executive function devices;
Further, also comprise: memory cell, for storing the subscriber phone number of user network address that described strategy and accounting executive function devices transmit and correspondence.
Wherein, preferably, also comprise:
Binding session unit, for binding strategy and accounting executive function devices and "Policy and Charging Rules Function device and session between "Policy and Charging Rules Function device and business platform;
Described memory cell, also for obtain described binding session success after, user's second network address that the business platform that "Policy and Charging Rules Function device gets gets from network side.
Wherein, preferably, described receiving element, also for obtaining the transformational relation between the public network address/port of user and private net address/port; And, the data transmission network port for transfer of data that business platform transmits;
Described comparing unit, also for described user's second network address transition being become the 3rd corresponding network address according to described transformational relation;
Described comparing unit, also obtains whether there is the first network address of coupling to extract corresponding subscriber phone number for carrying out according to described 3rd network address inquiring about.
According to strategy of the present invention and charging rule functional device, can and business platform between carry out mutual and pass to business platform with subscriber phone number, and, described strategy and charging rule functional device can inquiring about from the user network address that network side gets based on business platform transmission, and then achieve object active user's phone number being passed to business platform.
In addition, the invention also discloses a kind of business platform, comprising: transmitting element, for the request of described acquisition subscriber phone number is sent to policy control and charging rule functional device; Wherein, user's second network address that business platform gets from network side is carried in described request;
Receiving element, for receiving policy control and charging rule functional device according to described user's second network address lookup and the subscriber phone number extracted.
Wherein, preferably, the data transmission network port for transfer of data is also carried in the request of described acquisition subscriber phone number.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write specification, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in detail, to make above-mentioned advantage of the present invention definitely.
Fig. 1 is the schematic diagram of PCC framework of the prior art;
Fig. 2 is the session diagram of PCEF and PCRF in prior art;
Fig. 3 is the session diagram of PCRF and AF in prior art;
Fig. 4 is the method schematic diagram inserting phone number in prior art in PS territory;
Fig. 5 is the schematic diagram of an embodiment of PCC framework in prior art;
Fig. 6 is the schematic diagram of an embodiment of PCC framework in prior art;
Fig. 7 is the schematic flow sheet that business platform of the present invention obtains the method for subscriber phone number;
Fig. 8 is the schematic flow sheet that business platform obtains subscriber phone number under the PCC framework of Fig. 5;
Fig. 9 is the schematic flow sheet that business platform obtains subscriber phone number under the PCC framework of Fig. 6;
Figure 10 is the schematic flow sheet of the business platform acquisition subscriber phone number of another embodiment of the present invention;
Figure 11 is the schematic flow sheet of the business platform acquisition subscriber phone number of another embodiment of the present invention;
Figure 12 is the system schematic that business platform of the present invention obtains subscriber phone number;
Figure 13 is the structural representation of "Policy and Charging Rules Function device of the present invention;
Figure 14 is the structural representation of business platform of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
embodiment of the method one:
Fig. 7 is the schematic flow sheet that business platform of the present invention obtains the method for subscriber phone number; As shown in Figure 7, the method for described acquisition subscriber phone number, specifically comprises:
S101: business platform initiates to "Policy and Charging Rules Function device the request obtaining subscriber phone number, wherein, carry user's second network address that business platform gets from network side in described request, this network address is generally the public network address in network.
S102: "Policy and Charging Rules Function device is compared with the user first network address corresponding with subscriber phone number of storage according to described second network address;
S103: "Policy and Charging Rules Function device extracts according to comparison result and determines the subscriber phone number corresponding with user's first network address of described second network addresses match;
S104: this subscriber phone number is replied to business platform by "Policy and Charging Rules Function device.
Wherein, in order to the existing agreement of compatibility, the request of described acquisition subscriber phone number sends to "Policy and Charging Rules Function device by DiameterAAR message;
Described subscriber phone number is replied to business platform by DiameterAAA message by described "Policy and Charging Rules Function device.
In other words, in the present invention, at PCC framework, when business platform needs to obtain subscriber phone number time, it can by initiating one in order to extract the request of current sessions subscriber phone number to "Policy and Charging Rules Function device, described "Policy and Charging Rules Function device is inquired about according to described request and is extracted the subscriber phone number matched with the network address in described request stored, and relative to the mode that existing insertion mobile phone network element realizes, which saves the mutual of various signaling.
Further, this kind of method also overcomes prior art cannot the shortcoming of compatible various agreement, and therefore it by means of existing Diameter, can have good applicability.
Further, in order to realize describing more clearly, before step S101, also comprise:
"Policy and Charging Rules Function device carries out alternately with strategy and accounting executive function devices, and receive the subscriber phone number of user network address and the correspondence transmitted by strategy and accounting executive function devices, further, described strategy and accounting executive function devices are passed to the user network address of "Policy and Charging Rules Function device as user's first network address; Or,
"Policy and Charging Rules Function device binding strategy and accounting executive function devices and "Policy and Charging Rules Function device and the session between "Policy and Charging Rules Function device and business platform, and after binding session success, extract user's second network address that described business platform gets from network side, further, this user's second network address and/or described strategy and accounting executive function devices are passed to the user network address of "Policy and Charging Rules Function device as user's first network address.
Wherein, described second network address can be selected from business platform gets any this user of mark user network address from network side, such as, this user network address can be private net address, also can be public network address or also can be the combination of public network address and private net address.
Further, described first network address also can be the combination of private net address, public network address or public network address and private net address.
Therefore, step S102 ~ S103 comprises further:
Described "Policy and Charging Rules Function device is inquired about according to described public network address and/or private net address;
Wherein, when there is the network address of any one coupling in first network address, described "Policy and Charging Rules Function device extracts corresponding subscriber phone number, and described phone number is passed to business platform.
That is, after this invention takes technique scheme, the network address of any type of the user of the current sessions that business platform can get from network side according to it is inquired about, as long as have the network address that any one matches with it in "Policy and Charging Rules Function device, namely can get active user's phone number according to this network address, thus the technological means of this kind of method realization is comparatively simple; Further, the program has and realizes that cost is low, the advantage of low delay.
Further detailed description is carried out below in conjunction with specific embodiment two ~ five pairs of said methods of the present invention.
embodiment of the method two:
Wherein, Fig. 5 is the schematic diagram of an embodiment of the PCC network architecture in prior art; Fig. 8 is that the present invention's business platform under the PCC framework shown in Fig. 5 obtains the schematic flow sheet of subscriber phone number;
Wherein, in the embodiment shown in fig. 5, NAT (NetworkAddressTranslation, network address translation) equipment is not comprised among this network.
In this embodiment, the method for described business platform acquisition subscriber phone number comprises:
S501:UE attach to network, the session one between PCRF foundation and PCEF;
Wherein, PCRF now knows subscriber phone number and public network address, and using this public network address as user's first network address, and this public network address and subscriber phone number have specific corresponding relation.
S502:AF gets the second network address of user, and wherein, second network address is public network address;
S503:AF initiates to obtain subscriber phone number request to PCRF;
Wherein, described acquisition subscriber phone number request adopts DiameterAAR message, wherein, carries the second network address of user in the request of described acquisition subscriber phone number.
S504:PCRF contrasts according to the first network address of user and second network address, and extracts phone number;
Due in the present embodiment, first network address and second network address are all public network addresses, therefore, PCRF can directly the first network address that gets of comparison and second network address, namely the matching relationship of location, base area can get the phone number of corresponding UE.
The subscriber phone number got in above-mentioned steps is passed to AF by DiameterAAA message by S505:PCRF.
The present embodiment is on the basis of embodiment one, and refinement technology realizes details further, and just can directly get active user's phone number by mutual between AF and PCRF, and then meets the demand in existing communication service; Further, this kind of method is relative to prior art, and the technological means equally with realization is comparatively simple, and its entirety realizes that cost is low, the advantage of low delay.
embodiment of the method three:
Fig. 6 is the schematic diagram of an embodiment of the PCC network architecture in prior art;
Fig. 9 is that the present invention's business platform under the PCC network architecture shown in Fig. 6 obtains the schematic flow sheet of subscriber phone number; Wherein, as shown in Figure 6, among this embodiment, between described PCEF and PDN network, there is NAT device.
Therefore, according to the method in the present embodiment, mainly comprise the following steps:
S601: business platform is initiated subscriber phone number to PCRF and obtained request;
Wherein, this subscriber phone number obtains in request and includes the public network address of the UE of acquisition and the private net address of its UE that can get;
S602:PCRF inquires about according to the public network address of user and private net address;
S603: when first network address and above-mentioned public network address and any one coupling of private net address, namely represent and get corresponding user UE, now extract and determine subscriber phone number;
Above-mentioned subscriber phone number is fed back to AF by S604:PCRF.
Wherein, this private net address can obtain according to prior art, and such as, disclosed in Chinese patent 20071015713.3, a kind of acquisition of information according to up-downgoing is to corresponding user network information, and then gets the mode of private net address of user.
The present embodiment is containing under the environment of NAT device, and multiple network addresss for identifying active user of being transmitted by AF are inquired about, and determines according to above-mentioned multiple network address and extract corresponding subscriber phone number; Further, the method goes for the framework comprising multiple NAT device under PCC framework, has advantage applied widely; In addition, the network address that AF transmits can also be not limited to public network address and private net address, also can comprise in a network environment accessed arbitrary address, similar described by its implementation and the present embodiment.
embodiment of the method four:
Figure 10 is the schematic diagram that under another PCC framework of the present invention, business platform obtains subscriber phone number; As shown in Figure 10, this kind of method mainly comprises the following steps:
S701: business platform AF to PCRF initiates subscriber phone number obtains request;
Wherein, this subscriber phone number obtains the public network address and the data transmission network port that specifically include the UE of acquisition in request;
S702:PCRF obtains the transformational relation between the public network address/port of user and private net address/port;
S703:PCRF private net address corresponding to the public network address of described user converts to, using this address as user the 3rd network address according to described transformational relation;
S704:PCRF carries out inquiring about according to described user the 3rd network address first network address whether having coupling;
Wherein, when getting the first network address of coupling, S706: extract and determine corresponding subscriber phone number, namely this number is the phone number of user UE;
This phone number is passed to AF by DiameterAAA message by S707:PCRF.
Wherein, above-mentioned transformational relation can rely on following means and obtain:
Initiatively provide to PCRF when often creating/cancel a pair address maps by NAT device; Or,
The open query interface of NAT device is for PCRF inquiry; Or, be supplied to PCRF by a data networking equipment or inquire about for PCRF.
Further, be understandable that, described first network address is undertaken alternately, being reported the network address of the user UE of PCRF by PCEF by PCEF and PCRF.
The present embodiment is applicable to containing under the environment of NAT device, and, this kind of method can by the transformational relation between public network/port and private network/port, solve the difference due to the type (public network or private network) of user's first network address and second network address and the shortcoming that cannot mate, and, this kind of method, relative to prior art, has equally and realizes that cost is low, the advantage of low delay.
embodiment of the method five:
Wherein, in above-described embodiment two ~ embodiment four, do not consider whether the session between session between AF and PCRF and PCEF and PCRF binds;
Wherein, the flow process of the acquisition subscriber phone number after the present embodiment mainly considers between session between AF and PCRF and PCEF and PCRF binding session;
Wherein, Figure 11 is that another business platform under PCC framework of the present invention obtains the schematic flow sheet of subscriber phone number; According to Figure 11, described method comprises the following steps:
S801:PCRF binds first network address and the second network address of UE, and the corresponding relation between the first network address of the second network address that storage AF is got, PCEF transmission and the phone number of correspondence;
S802: business platform AF initiates subscriber phone number by DiameterAAR message to PCRF obtains request;
Wherein, this subscriber phone number obtains the second network address specifically including the UE of acquisition in request, and this second network address is public network address or private net address, or, the public network address of UE and private net address;
S803:PCRF inquires about according to described second network address;
Wherein, S804: when there being the network address of coupling in the network address stored in PCRF, then extracting directly determine corresponding subscriber phone number, namely this number is the phone number of user UE;
This phone number is passed to AF by DiameterAAA message by S805:PCRF.
After this invention takes technique scheme, relative to prior art, can agreement between compatible all user UE and business platform; Further, the method, relative to prior art, can be avoided complexity, high cost and the high time delay between overall network element equally, have good technological merit.
system embodiment one:
Be described in detail below in conjunction with to system of the present invention;
Wherein, Figure 12 is the system schematic that business platform of the present invention obtains subscriber phone number; As shown in figure 12, described business platform obtains the system of subscriber phone number, comprising:
Business platform, for initiating to "Policy and Charging Rules Function device the request obtaining subscriber phone number, wherein, carries user's second network address that business platform gets from network side in described request;
"Policy and Charging Rules Function device, for comparing described second network address with the user first network address corresponding with subscriber phone number of storage;
Wherein, when getting the first network address of coupling, extracting the described subscriber phone number corresponding with first network address and replying to business platform.
Wherein, the request of described acquisition subscriber phone number sends to "Policy and Charging Rules Function device by DiameterAAR message;
Described subscriber phone number passes through DiameterAAA acknowledgement messaging to business platform.
Wherein, being also provided with strategy and accounting executive function devices, for carrying out alternately with strategy and accounting executive function devices, and transmitting user network address and corresponding subscriber phone number to "Policy and Charging Rules Function device.
Wherein, described user's first network address is the user network address that described strategy and accounting executive function devices pass to "Policy and Charging Rules Function device; Or,
Described user's first network address is at strategy and accounting executive function devices and "Policy and Charging Rules Function device and between "Policy and Charging Rules Function device and business platform after binding session success, and the business platform that "Policy and Charging Rules Function device gets passes to the user network address of "Policy and Charging Rules Function device from user's second network address that network side gets and/or described strategy and accounting executive function devices.
After this invention takes technique scheme, the network address of any type of the user of the current sessions that business platform can get from network side according to it is inquired about, as long as have the network address that any one matches with it in "Policy and Charging Rules Function device, namely can get active user's phone number according to this network address, thus the technological means of this kind of method realization is comparatively simple; Further, the program has and realizes that cost is low, the advantage of low delay.
device embodiment one:
Wherein, be specifically described PCRF and AF of the application in conjunction with Figure 13 and Figure 14, wherein, Figure 13 is the structural representation of the "Policy and Charging Rules Function device of the embodiment of the present invention;
As shown in figure 13, described policy control and charging rule functional device, comprising:
Receiving element, for obtaining the acquisition subscriber phone number request that business platform is initiated, wherein, carries user's second network address that business platform gets from network side in described request;
Comparing unit, for comparing according to the first network address of described second network address and storage; Wherein, when getting the first network address of coupling, extract the described subscriber phone number corresponding with first network address;
Transmitting element, for replying described subscriber phone number to business platform.
Wherein, described receiving element, also for receiving the subscriber phone number of user network address and the correspondence transmitted by strategy and accounting executive function devices;
Further, also comprise: memory cell, for storing the subscriber phone number of user network address that described strategy and accounting executive function devices transmit and correspondence.
Wherein, also comprise:
Binding session unit, for binding strategy and accounting executive function devices and "Policy and Charging Rules Function device and session between "Policy and Charging Rules Function device and business platform;
Described memory cell, also for obtain described binding session success after, user's second network address that the business platform that "Policy and Charging Rules Function device gets gets from network side.
In addition, described receiving element, also for obtaining the transformational relation between the public network address/port of user and private net address/port; And, the data transmission network port for transfer of data that business platform transmits;
Described comparing unit, also for described user's second network address transition being become the 3rd corresponding network address according to described transformational relation;
Described comparing unit, also obtains whether there is the first network address of coupling to extract corresponding subscriber phone number for carrying out according to described 3rd network address inquiring about.
Wherein, Figure 14 is the structural representation of the business platform of the embodiment of the present invention.As shown in figure 14, described business platform, comprising:
Transmitting element, for sending to policy control and charging rule functional device by the request of described acquisition subscriber phone number; Wherein, user's second network address that business platform gets from network side is carried in described request;
Receiving element, for receiving policy control and charging rule functional device according to described user's second network address lookup and the subscriber phone number extracted.
Wherein, the data transmission network port for transfer of data is also carried in the request of described acquisition subscriber phone number.
In addition, with reference to Figure 14, described business platform, also comprises: trigger element, triggers for the business information according to user terminal the request obtaining phone number.
According to strategy of the present invention and charging rule functional device, can and business platform between carry out mutual and pass to business platform with subscriber phone number, and, described strategy and charging rule functional device can inquiring about from the user network address that network side gets based on business platform transmission, and then achieve object active user's phone number being passed to business platform.
Further, described business platform based on getting any user network address at strategy and charging rule functional device, and then can extract subscriber phone number.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: read-only memory (ReadOnlyMemory, be called for short ROM), random access memory (RandomAcessMemory, be called for short RAM), magnetic disc, terminal phone software or CD etc. various can be program code stored medium.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1. business platform obtains a method for subscriber phone number, comprising:
A, business platform initiate to "Policy and Charging Rules Function device the request obtaining subscriber phone number, wherein, carry user's second network address that business platform gets from network side in described request;
B, "Policy and Charging Rules Function device are compared with the user first network address corresponding with subscriber phone number of storage according to described second network address;
Wherein, when getting the first network address of coupling, extracting the described subscriber phone number corresponding with first network address and replying to business platform;
Described first network address is private net address and/or public network address, and described second network address is private net address and/or public network address.
2. the method for acquisition subscriber phone number according to claim 1, is characterized in that, the request of described acquisition subscriber phone number sends to "Policy and Charging Rules Function device by DiameterAAR message;
Described subscriber phone number passes through DiameterAAA acknowledgement messaging to business platform.
3. the method for acquisition subscriber phone number according to claim 1 and 2, is characterized in that, before steps A, also comprises:
"Policy and Charging Rules Function device carries out alternately with strategy and accounting executive function devices, and receives the subscriber phone number of user network address and the correspondence transmitted by strategy and accounting executive function devices.
4. the method for acquisition subscriber phone number according to claim 3, is characterized in that, described user's first network address is the user network address that described strategy and accounting executive function devices pass to "Policy and Charging Rules Function device; Or,
Described user's first network address is at strategy and accounting executive function devices and "Policy and Charging Rules Function device and between "Policy and Charging Rules Function device and business platform after binding session success, and the business platform that "Policy and Charging Rules Function device gets passes to the user network address of "Policy and Charging Rules Function device from user's second network address that network side gets and/or described strategy and accounting executive function devices.
5. the method for acquisition subscriber phone number according to claim 4, is characterized in that, in step B, specifically comprises:
Described "Policy and Charging Rules Function device is inquired about according to described user's second network address;
Wherein, when there is the network address with user's second network matching addresses in first network address, described "Policy and Charging Rules Function device extracts corresponding subscriber phone number, and described phone number is passed to business platform.
6. the method for acquisition subscriber phone number according to claim 5, it is characterized in that, the data transmission network port for transfer of data is also carried in the request of described acquisition subscriber phone number, wherein, when not getting the first network address of coupling according to described user's second network address, comprise further:
"Policy and Charging Rules Function device obtains the transformational relation between the public network address/port of user and private net address/port; And according to described transformational relation, user's second network address transition of described user is become the 3rd corresponding network address;
Carry out inquiring about according to described user the 3rd network address first network address whether having coupling, extract and determine corresponding subscriber phone number, and this phone number is passed to business platform.
7. business platform obtains a system for subscriber phone number, comprising:
Business platform, for initiating to "Policy and Charging Rules Function device the request obtaining subscriber phone number, wherein, carries user's second network address that business platform gets from network side in described request;
"Policy and Charging Rules Function device, for comparing described second network address with the user first network address corresponding with subscriber phone number of storage;
Wherein, when getting the first network address of coupling, extracting the described subscriber phone number corresponding with first network address and replying to business platform;
Described first network address is private net address and/or public network address, and described second network address is private net address and/or public network address.
8. the system of acquisition subscriber phone number according to claim 7, is characterized in that, the request of described acquisition subscriber phone number sends to "Policy and Charging Rules Function device by DiameterAAR message;
Described subscriber phone number passes through DiameterAAA acknowledgement messaging to business platform.
9. the system of the acquisition subscriber phone number according to claim 7 or 8, it is characterized in that, also be provided with strategy and accounting executive function devices, for carrying out alternately with strategy and accounting executive function devices, and transmit user network address and corresponding subscriber phone number to "Policy and Charging Rules Function device.
10. the system of acquisition subscriber phone number according to claim 9, is characterized in that, described user's first network address is the user network address that described strategy and accounting executive function devices pass to "Policy and Charging Rules Function device; Or,
Described user's first network address is at strategy and accounting executive function devices and "Policy and Charging Rules Function device and between "Policy and Charging Rules Function device and business platform after binding session success, and the business platform that "Policy and Charging Rules Function device gets passes to the user network address of "Policy and Charging Rules Function device from user's second network address that network side gets and/or described strategy and accounting executive function devices.
11. 1 kinds of "Policy and Charging Rules Function devices, comprising:
Receiving element, for obtaining the acquisition subscriber phone number request that business platform is initiated, wherein, carries user's second network address that business platform gets from network side in described request;
Comparing unit, for comparing according to the first network address of described second network address and storage; Wherein, when getting the first network address of coupling, extract the described subscriber phone number corresponding with first network address;
Transmitting element, for replying to business platform by described subscriber phone number;
Described first network address is private net address and/or public network address, and described second network address is private net address and/or public network address.
12. "Policy and Charging Rules Function devices according to claim 11, is characterized in that, described receiving element, also for receiving the subscriber phone number of user network address and the correspondence transmitted by strategy and accounting executive function devices;
Further, also comprise: memory cell, for storing the subscriber phone number of user network address that described strategy and accounting executive function devices transmit and correspondence.
13. "Policy and Charging Rules Function devices according to claim 11 or 12, is characterized in that, also comprise:
Binding session unit, for binding strategy and accounting executive function devices and "Policy and Charging Rules Function device and session between "Policy and Charging Rules Function device and business platform;
Described memory cell, also for obtain described binding session success after, user's second network address that the business platform that "Policy and Charging Rules Function device gets gets from network side.
14. "Policy and Charging Rules Function devices according to claim 11, is characterized in that, described receiving element, also for obtaining the transformational relation between the public network address/port of user and private net address/port; And, the data transmission network port for transfer of data that business platform transmits;
Described comparing unit, also for described user's second network address transition being become the 3rd corresponding network address according to described transformational relation;
Described comparing unit, also obtains whether there is the first network address of coupling to extract corresponding subscriber phone number for carrying out according to described 3rd network address inquiring about.
15. 1 kinds of business platforms, comprising:
Transmitting element, for sending to "Policy and Charging Rules Function device by the request obtaining subscriber phone number; Wherein, user's second network address that business platform gets from network side is carried in described request;
Receiving element, for receiving the subscriber phone number that "Policy and Charging Rules Function device also extracts according to described user's second network address lookup.
16. business platforms according to claim 15, is characterized in that, also carry the data transmission network port for transfer of data in the request of described acquisition subscriber phone number.
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| CN103501492A (en) * | 2013-10-22 | 2014-01-08 | 中国联合网络通信集团有限公司 | Method for acquiring 3G terminal mobile phone number, system and client |
| CN103619005B (en) * | 2013-11-25 | 2017-05-24 | 中国联合网络通信集团有限公司 | Method and system for obtaining cell phone number of 3G network user |
| CN105791256B (en) * | 2014-12-26 | 2019-06-21 | 华为技术有限公司 | A kind of method, apparatus and system obtaining user information |
| CN109428866A (en) * | 2017-08-30 | 2019-03-05 | 中兴通讯股份有限公司 | Method, system and the computer readable storage medium of subscriber identity information are provided |
| CN112272169B (en) * | 2020-10-16 | 2023-06-02 | 中国联合网络通信集团有限公司 | User identity determining method and device |
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