CN102137286B - Method, device and system for realizing demand service - Google Patents
Method, device and system for realizing demand service Download PDFInfo
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- CN102137286B CN102137286B CN2010105910908A CN201010591090A CN102137286B CN 102137286 B CN102137286 B CN 102137286B CN 2010105910908 A CN2010105910908 A CN 2010105910908A CN 201010591090 A CN201010591090 A CN 201010591090A CN 102137286 B CN102137286 B CN 102137286B
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Abstract
The invention provides a method, device and system for realizing a demand service. The method comprises the following steps of: receiving a message that authentication is unsuccessful as a demand program is not ordered, wherein the message is sent by a service control function device and contains at least one optional demand processing mode; sending a message that the authentication is unsuccessful to user equipment of a user, thus the user selects a demand processing mode from at least one demand processing mode by virtue of the user equipment; and receiving a demand processing request sent by the user equipment according to the demand processing mode selected by the user, and executing corresponding processing. By adopting the technical scheme of the embodiment of the invention, the defect that the implementation mode of COD (collect on delivery) service is not flexible in the prior art, and the implementation mode of the COD service can be effectively overcome.
Description
Technical field
The embodiment of the present invention relates to IPTV (Internet Protocol Television; Hereinafter to be referred as IPTV) technical field, relate in particular to a kind of implementation method, equipment and system of demand (telecommunication) service.
Background technology
IPTV is based on a kind of whole industry approval, the new business new telecom era that the business model of the Internet+broadband access+video and content of multimedia produces.The IPTV business is based on broadband, the TV of take adds Set Top Box provides the broad band value-added service of interaction multimedia service as main terminal, as the user.The IPTV business comprises that Audio on Demand, Karaoke, long-distance education and interactive advertisement etc. are applicable to the valued added applications service developed under " television set+Set Top Box " pattern.
Program request (Content On Demand; Hereinafter to be referred as COD) business is one of IPTV basic service, it makes a general reference the business that a class can provide at any time the interactive video service when the user needs, and " wants to see what what just sees, just thinks when to see and when see ".It is based upon media delivery network (Media Delivery Network; Hereinafter to be referred as MDN) a kind of increment interactive service on platform, allow spectators by program navigating page browsing programme information, and select the program of oneself liking to be play.
In realizing process of the present invention, the inventor finds that in prior art, at least there are the following problems: existing based on IPTV IP multimedia subsystem, IMS (Internet Protocal Television Media Sub-system; Hereinafter to be referred as IMS) the implementation procedure of COD business of IPTV in, the user must order in advance and comprise the product of oneself wanting the COD program watched, can watch relevant COD program.Therefore the implementation of existing COD business is dumb.
Summary of the invention
The embodiment of the present invention provides a kind of implementation method, equipment and system of demand (telecommunication) service, in order to the inflexible defect of the implementation that solves COD business in prior art, provides the program request of COD program flexibly of a kind of implementation.
The embodiment of the present invention provides a kind of implementation method of demand (telecommunication) service, comprising:
Receive that service control function equipment sends due to the message of not ordering request program and causing authentication not passed through; Described message comprises alternative at least one program request processing mode;
Subscriber equipment to the user sends the message that described authentication is not passed through, and selects the program request processing mode from described at least one program request processing mode by described subscriber equipment for described user;
Receive described subscriber equipment and process request according to the program request of the program request processing mode transmission of described user's selection, and carry out processing accordingly.
The embodiment of the present invention provides a kind of IPTV IP multimedia subsystem, IMS, comprising:
Receiver module, for receive that service control function equipment sends due to the message of not ordering request program and causing authentication not passed through; Described message comprises alternative at least one program request processing mode;
Sending module, send for the subscriber equipment to the user message that described authentication is not passed through, and selects the program request processing mode from described at least one program request processing mode by described subscriber equipment for described user;
Processing module, process request for receiving described subscriber equipment according to the program request of the program request processing mode transmission of described user's selection, and carry out processing accordingly.
The embodiment of the present invention provides also a kind of IPTV multimedia system, comprising: subscriber equipment, IPTV IP multimedia subsystem, IMS and service control function equipment;
Described IPTV IP multimedia subsystem, IMS, for receive that described service control function equipment sends due to the message of not ordering request program and causing authentication not passed through; Described message comprises alternative at least one program request processing mode; Send to described subscriber equipment the message that described authentication is not passed through, select the program request processing mode for the user by described subscriber equipment from described at least one program request processing mode; And receive the program request processing request of described subscriber equipment according to the program request processing mode transmission of described user's selection, and carry out processing accordingly.
The implementation method of the demand (telecommunication) service of the embodiment of the present invention, equipment and system, can cause authentication obstructed out-of-date not ordering request program, the subscriber equipment used by the user provides at least one alternative program request processing mode for the user; And program request processing request corresponding to the program request processing mode of selecting according to the user, carry out accordingly and process.Change the inflexible defect of implementation of COD business in the prior art, can effectively improve the implementation of COD business.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The flow chart of the implementation method of the demand (telecommunication) service that Fig. 1 provides for the embodiment of the present invention one;
The signaling diagram of the implementation method of the demand (telecommunication) service that Fig. 2 provides for the embodiment of the present invention two;
The signaling diagram of the implementation method of the demand (telecommunication) service that Fig. 3 provides for the embodiment of the present invention three;
The signaling diagram of the implementation method of the demand (telecommunication) service that Fig. 4 provides for the embodiment of the present invention four;
The signaling diagram of the implementation method of the demand (telecommunication) service that Fig. 5 provides for the embodiment of the present invention five;
The structural representation of the IMS that Fig. 6 provides for the embodiment of the present invention six;
The structural representation of the IMS that Fig. 7 provides for the embodiment of the present invention seven;
The structural representation of the IMS that Fig. 8 provides for the embodiment of the present invention eight;
The structural representation of the IMS that Fig. 9 provides for the embodiment of the present invention nine;
The structural representation of the IMS that Figure 10 provides for the embodiment of the present invention ten;
The structural representation of the IPTV multimedia system that Figure 11 provides for the embodiment of the present invention 11.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.
The flow chart of the implementation method of the demand (telecommunication) service that Fig. 1 provides for the embodiment of the present invention one.The executive agent of the implementation method of the demand (telecommunication) service of the present embodiment is IMS.As shown in Figure 1, the implementation method of the demand (telecommunication) service of the present embodiment, specifically can comprise the steps:
Wherein this message comprises alternative at least one program request processing mode.
Particularly, when IMS receive that SCF equipment sends due to subscriber equipment (User Equipment; Hereinafter to be referred as UE) do not order the COD program, and while to request, playing the COD program, the information that the authentication that SCF equipment returns is not passed through.Also comprise at least one the some broadcast mode that offers the user in this information simultaneously.The UE here is specially the terminal equipment that the user accesses the IPTV business, can be for example Set Top Box or mobile phone etc.
Request is processed in the program request of the program request processing mode transmission that step 102, reception UE select according to the user, and the corresponding processing of execution.
The implementation method of the demand (telecommunication) service of the present embodiment, can cause authentication obstructed out-of-date not ordering request program, the UE used by the user provides at least one alternative program request processing mode for the user; And program request processing request corresponding to the program request processing mode of selecting according to the user, carry out accordingly and process.Change the inflexible defect of implementation of COD business in the prior art, can effectively improve the implementation of COD business.
The signaling diagram of the implementation method of the demand (telecommunication) service that Fig. 2 provides for the embodiment of the present invention two.As shown in Figure 2, the implementation method of the demand (telecommunication) service of the present embodiment specifically can comprise:
Step 200, UE send the request of program request session establishment to IMS;
Particularly, carry Session Description Protocol (Session Description Protocol in this session establishment request; Hereinafter to be referred as SDP), this SDP comprises real time streaming transport protocol (Real Time Streaming Protocol; Hereinafter to be referred as RTSP) media control channel information and RTP (Real Time Protocol; Hereinafter to be referred as RTP) media transmission channel information.The request of setting up of this on-demand session comprises the information such as the programme content ID of UE sign, request program request and the generic resource identifier of request request program (Uniform Resource Identifier is called for short " URI ").
Step 201, IMS are according to the session establishment request received, with resource control subsystem (Resources And Admission Control Sub-system; Hereinafter to be referred as RACS) the reserved resource of negotiation;
Step 202, IMS, according to URI, send to corresponding SCF the on-demand session that carries the UE sign and set up request;
The URI that IMS sets up in request according to the on-demand session of reception configures corresponding SCF, and corresponding SCF sends the on-demand session foundation request that carries the UE sign to this;
Step 203, SCF carry out authentication to UE, and definite UE authentication is not passed through;
Particularly, SCF carries out authentication according to the programme content ID of the UE in session establishment request sign and request program request to this UE, specifically namely judges that this UE point of accumulation of whether having the right broadcasts the program corresponding to programme content ID of this request program request.
Above-mentioned steps 200-step 203 can, with reference to existing correlation technique, not repeat them here.
Step 204, SCF send the unsanctioned message of authentication that carries at least one the program request processing mode that can select for the user to IMS;
Step 205, IMS send to UE the unsanctioned message of authentication that this carries at least one the program request processing mode that can select for the user again;
Here at least one the program request processing mode that can select for the user can be one or more the combination in following several modes: cancel that program request processing, online ordering program request are processed, program request processing and preview program request are processed etc. in due order.It should be noted that, also comprise that unsanctioned reason is because the user does not order this Cod business here in the unsanctioned message of authentication sent.
Step 206, UE return and receive that authentication is not by the response message of message to IMS;
This response message can be 200OK information particularly, means the response message of the message to receiving.
Step 207, IMS return to UE to SCF and receive that authentication is not by the response message of message;
Step 208, UE receive the cancellation program request processing mode that the user selects;
Step 209, IMS receive UE and process request according to the cancellation program request of the cancellation program request transmission of user's selection;
Step 210, IMS send and cancel order request to SCF;
Step 211, SCF return to the response message of 200OK to IMS;
Step 212, IMS return to the response message of 200OK to UE;
Step 213, SGF, according to the cancellation order request received, send the session establishment failure response to IMS;
Step 214, IMS and RACS consult to discharge reserved resource;
Step 215, IMS send the session establishment failure response to UE.
The implementation method of the demand (telecommunication) service of the present embodiment, can cause authentication obstructed out-of-date not ordering request program, the UE used by the user provides at least one alternative program request processing mode for the user; And cancellation program request processing corresponding to the cancellation program request processing mode of selecting according to the user, cancel the processing that on-demand session is set up.Change the inflexible defect of implementation of COD business in the prior art, can effectively improve the implementation of COD business.
The signaling diagram of the implementation method of the demand (telecommunication) service that Fig. 3 provides for the embodiment of the present invention three.As shown in Figure 3, the implementation method of the demand (telecommunication) service of the present embodiment, specifically can comprise the steps:
Step 300, UE send the request of program request session establishment to IMS;
Step 301, IMS, according to the session establishment request received, consult reserved resource with RACS;
Step 302, IMS, according to the URI in the session establishment request, send to corresponding SCF the on-demand session that carries the UE sign and set up request;
Step 303, SCF carry out authentication to UE, and definite UE authentication is not passed through;
Above-mentioned steps specifically can be with reference to the correlation step of above-described embodiment two.
Step 304, SCF send the unsanctioned message of authentication that carries at least one the program request processing mode that can select for the user to IMS;
Step 305, IMS send to UE the unsanctioned message of authentication that this carries at least one the program request processing mode that can select for the user again;
Here at least one the program request processing mode that can select for the user can be one or more the combination in following several modes: cancel that program request processing, online ordering program request are processed, program request processing and preview program request are processed etc. in due order.It should be noted that, also comprise that unsanctioned reason is because the user does not order this Cod business here in the unsanctioned message of authentication sent.
Step 306, UE return and receive that authentication is not by the response message of message to IMS;
This response message can be 200 OK information particularly, means the response message of the message to receiving.
Step 307, IMS return to UE to SCF and receive that authentication is not by the response message of message;
Step 308, the user that UE is corresponding select online order point to broadcast processing according to alternative program request processing mode;
Particularly, the online ordering here can, with reference to IPTV technology common in prior art, select portal website to carry out online fixed the order by the user.
After the user of step 309, UE carries out online ordering, UE sends to IMS the request that re-authenticates; This authentication request comprises UE sign and programme content sign;
Step 310, IMS send to SCF the request that re-authenticates; Broadcast this program to judge this UE point of accumulation of whether having the right;
Step 311, SCF return to the response message of receiving the request of re-authenticating to IMS;
This response message that re-authenticates request can be 200 OK information particularly.
Step 312, IMS return to UE the response message that SCF receives the request of re-authenticating;
This response message that re-authenticates request can be also 200 OK information particularly.
Step 313, SCF be according to the request that re-authenticates received, and this UE of authentication point of accumulation of whether having the right is broadcast this programme content and identified corresponding program;
When authentication is passed through, continue to carry out following step:
Step 314, SCF send and permit on-demand session foundation request to IMS; The request of setting up of this allowance on-demand session comprises media function (Media Function; Hereinafter to be referred as MF) address of equipment;
Step 315, IMS set up request according to the allowance on-demand session received, and to MF, send the request of program request session establishment; This on-demand session is set up the address that carries UE in request;
Step 316, MF return to the response of program request session establishment to IMS, and this on-demand session is set up the address that response comprises request program sign and MF equipment;
Step 317, IMS set up response according to the on-demand session received, and with RACS, consult to confirm resource reservation (Resource Commit);
Step 318, IMS forward on-demand session to UE and set up response;
Step 319, UE set up the address of the MF equipment in response according to on-demand session, to MF, send the request program playing request, and this request program playing request comprises the request program sign;
Step 320, MF equipment send to UE the on-demand media stream that the program request program identification is corresponding.
It should be noted that, the MF equipment here specifically can comprise media control function (Media Control Function; Hereinafter to be referred as MCF) equipment and media delivery function (Media Delivery Function; Hereinafter to be referred as MDF) equipment.In step 314, what SCF permitted can comprising in on-demand session foundation request to the IMS transmission particularly is the address of MCF equipment.Then in step 315, IMS sends the request program playing request to MCF equipment, then wanted the sign of program identification and the UE of program request by MCF equipment basis, can select a MDF equipment nearest apart from this UE for this UE, and set up RTSP be connected between this MCF and this MDF, need in MCF, set up the mapping relations between this UE and corresponding MDF simultaneously; Then MCF returns to IMS the address that can specifically carry this MCF in the response of program request session establishment again according to step 316, then according to step 319, UE sets up the address of the MCF equipment in response according to on-demand session, send the request program playing request to MCF equipment, MCF equipment now can send the request program playing request of carrying this UE sign to the MDF distributed for this UE before, and MDF equipment just can directly ask the user Media Stream corresponding to program of program request to send to this UE.
The implementation method of the demand (telecommunication) service of the present embodiment, can cause authentication obstructed out-of-date not ordering request program, the UE used by the user provides at least one alternative program request processing mode for the user; And receive the request that re-authenticates that UE sends after UE selects online order point to broadcast to process, re-authenticate the subsequent treatment such as request to the SCF transmission.Change the inflexible defect of implementation of COD business in the prior art, can effectively improve the implementation of COD business.
The signaling diagram of the implementation method of the demand (telecommunication) service that Fig. 4 provides for the embodiment of the present invention four.As shown in Figure 4, the implementation method of the demand (telecommunication) service of the present embodiment, specifically can comprise the steps:
Step 400, UE send the request of program request session establishment to IMS;
Step 401, IMS, according to the session establishment request received, consult reserved resource with RACS;
Step 402, IMS, according to the URI in the session establishment request, send to corresponding SCF the on-demand session that carries the UE sign and set up request;
Step 403, SCF carry out authentication to UE, and definite UE authentication is not passed through;
Above-mentioned steps specifically can be with reference to the correlation step of above-described embodiment two.
Step 404, SCF send the unsanctioned message of authentication that carries at least one the program request processing mode that can select for the user to IMS;
Step 405, IMS send to UE the unsanctioned message of authentication that this carries at least one the program request processing mode that can select for the user again;
Here at least one the program request processing mode that can select for the user can be one or more the combination in following several modes: cancel that program request processing, online ordering program request are processed, program request processing and preview program request are processed etc. in due order.It should be noted that, also comprise that unsanctioned reason is because the user does not order this Cod business here in the unsanctioned message of authentication sent.
Step 406, UE return and receive that authentication is not by the response message of message to IMS;
This response message can be 200 OK information particularly, means the response message of the message to receiving.
Step 407, IMS return to UE to SCF and receive that authentication is not by the response message of message;
The user of step 408, UE selects program request in due order to process, and UE sends order request in due order to IMS; This in due order order request comprise that UE sign and request program identify (as request program ID);
Step 409, IMS send this order request in due order to SCF;
Step 410, SCF send accounting request to charge system, and this accounting request comprises UE sign and request program sign;
Step 411, this charge system identify this request program of deduction corresponding account from UE and identify corresponding program expense, and return to SCF the successful response of deducting fees;
Step 412, SCF, after receiving the successful response of deducting fees, send and permit on-demand session foundation request to IMS, and the request of setting up of this allowance on-demand session comprises that this SCF identifies corresponding MF address for the request program that this UE distributes;
Step 413, IMS set up request according to the allowance on-demand session received, and to MF, send the request of program request session establishment; This on-demand session is set up the address that carries UE in request;
Step 414, MF return to the response of program request session establishment to IMS, and this on-demand session is set up the address that response comprises request program sign and MF;
Step 415, IMS set up response according to the on-demand session received, and with RACS, consult to confirm resource reservation (Resource Commit);
Step 416, IMS forward on-demand session to UE and set up response;
Step 417, UE set up the address of the MF equipment in response according to on-demand session, to MF, send the request program playing request, and this request program playing request comprises the request program sign;
Step 418, MF equipment send to UE the on-demand media stream that the program request program identification is corresponding.
In the present embodiment, MF specifically also can comprise MCF and MDF.The enforcement of step 412-step 417 can, with reference to the record of above-described embodiment three, not repeat them here in detail particularly.
The implementation method of the demand (telecommunication) service of the present embodiment, can cause authentication obstructed out-of-date not ordering request program, the UE used by the user provides at least one alternative program request processing mode for the user; And receive the in due order order request of UE according to the processing of the program request in due order transmission of user's selection, with the request request program.Change the inflexible defect of implementation of COD business in the prior art, can effectively improve the implementation of COD business.
The signaling diagram of the implementation method of the demand (telecommunication) service that Fig. 5 provides for the embodiment of the present invention five.As shown in Figure 5, the implementation method of the demand (telecommunication) service of the present embodiment, specifically can comprise the steps:
Step 500, UE send the request of program request session establishment to IMS;
Step 501, IMS, according to the session establishment request received, consult reserved resource with RACS;
Step 502, IMS, according to the URI in the session establishment request, send to corresponding SCF the on-demand session that carries the UE sign and set up request;
Step 503, SCF carry out authentication to UE, and definite UE authentication is not passed through;
Above-mentioned steps specifically can be with reference to the correlation step of above-described embodiment two.
Step 504, SCF send the unsanctioned message of authentication that carries at least one the program request processing mode that can select for the user to IMS;
Step 505, IMS send to UE the unsanctioned message of authentication that this carries at least one the program request processing mode that can select for the user again;
Here at least one the program request processing mode that can select for the user can be one or more the combination in following several modes: cancel that program request processing, online ordering program request are processed, program request processing and preview program request are processed etc. in due order.It should be noted that, also comprise that unsanctioned reason is because the user does not order this Cod business here in the unsanctioned message of authentication sent.
Step 506, UE return and receive that authentication is not by the response message of message to IMS;
This response message can be 200 OK information particularly, means the response message of the message to receiving.
Step 507, IMS return to UE to SCF and receive that authentication is not by the response message of message;
The user of step 508, UE selects the preview program request to process, and UE sends the preview order request to IMS; This preview order request comprises UE sign and preview request program sign (as request program ID);
Step 509, IMS send this preview order request to corresponding SCF;
The address that carries MF that step 510, IMS reception SCF return according to this preview order request and the allowance preview program request response of preview duration;
Step 511, IMS send the preview on-demand session foundation request of the sign, this request program sign and the preview duration that carry UE according to the address of MF to SCF;
Step 512, IMS receive the SCF preview on-demand session that carries UE sign, request program sign, MF address and preview duration that the request of setting up is returned according to the preview on-demand session and set up response;
Step 513, IMS set up response according to the on-demand session received, and with RACS, consult to confirm resource reservation (Resource Commit);
Step 514, IMS set up response by this preview on-demand session and return to UE;
Step 515, UE send the preview order request that carries UE sign, request program sign and preview duration to MF;
Step 516, MF identify to UE the request program that corresponding UE transmission reproduction time length is the preview duration and identify corresponding Media Stream;
In the present embodiment, MF specifically also can comprise MCF and MDF.The enforcement of step 412-step 417 can, with reference to the record of above-described embodiment three, not repeat them here in detail particularly.
It should be noted that, in the above-described embodiments, after the request program preview finishes, that is provide to UE after the request program of preview duration identifies corresponding Media Stream as MF (being in particular MDF), can also comprise the steps:
Step 517, MF stop sending Media Stream corresponding to program request program identification to UE;
Step 518, MF send the preview end notification to IMS;
Step 519, IMS send this preview end notification to corresponding SCF;
Step 520, SCF return to the response of preview end notification to IMS;
Step 521, IMS return to the response of preview end notification to MF;
Step 522, SCF re-start authentication to UE, if between preview period, the user has ordered the product that comprises this program, re-authenticate by;
Step 523, SCF to UE re-authenticate by after, SCF sends on-demand session change request to IMS, the middle restriction of removing the preview duration of this on-demand session change request, can play whole request program for UE; The address that equally also comprises MF;
Step 524, IMS send on-demand session change request to MF;
After this step, also comprise the response message of the on-demand session change request that MF returns to IMS, and the on-demand session that IMF returns to SCF changes the response message of request particularly.
Step 525, MF continue to identify corresponding UE to UE and send Media Stream corresponding to program request program identification.
It should be noted that, in above-mentioned steps 519, UE is not re-authenticated yet and passes through, when the user does not still order this program between preview period, now SCF authentication UE can not this request program of program request identify corresponding program.Now SCF returns to the UE authentication to IMS and does not pass through, carry the unsanctioned message of authentication of at least one the program request processing mode that can select for the user simultaneously, can, with reference to the record of the beginning of the record of above-described embodiment two to four and the present embodiment, not repeat them here in detail.
The implementation method of the demand (telecommunication) service of the present embodiment, can cause authentication obstructed out-of-date not ordering request program, the UE used by the user provides at least one alternative program request processing mode for the user; And receive the preview order request of UE according to the preview program request processing transmission of user's selection, with request preview request program.Change the inflexible defect of implementation of COD business in the prior art, can effectively improve the implementation of COD business.
One of ordinary skill in the art will appreciate that: realize that the hardware that all or part of step of said method embodiment can be relevant by program command completes, aforesaid program can be stored in a computer read/write memory medium, this program, when carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
The structural representation of the IMS that Fig. 6 provides for the embodiment of the present invention six.As shown in Figure 6, the IMS of the present embodiment comprises: receiver module 10, sending module 11 and processing module 12.
Wherein receiver module 10 for receive that SCF equipment sends due to the message of not ordering request program and causing authentication not passed through; This message comprises alternative at least one program request processing mode.Sending module 11 is connected with receiver module 10, and the message that the authentication that sending module 11 receives for the UE sending/receiving module 10 to the user is not passed through is selected the program request processing mode from least one program request processing mode by UE for the user.Processing module 12 is processed request for receiving UE according to the program request of the program request processing mode transmission of user's selection, and carries out processing accordingly.
The IMS of the present embodiment, realize that by adopting above-mentioned module the realization mechanism of demand (telecommunication) service is identical with the realization mechanism of above-mentioned correlation technique embodiment, can, with reference to the record of above-mentioned correlation technique embodiment, not repeat them here in detail.
The IMS of the present embodiment, by adopting above-mentioned module, can cause authentication obstructed out-of-date not ordering request program, the UE used by the user provides at least one alternative program request processing mode for the user; And program request processing request corresponding to the program request processing mode of selecting according to the user, carry out accordingly and process.Change the inflexible defect of implementation of COD business in the prior art, can effectively improve the implementation of COD business.
The structural representation of the IMS that Fig. 7 provides for the embodiment of the present invention seven.As shown in Figure 7, the IMS of the present embodiment is on the basis of above-described embodiment six, and wherein processing module 12 specifically can comprise: the first receiving element 121 and the first transmitting element 122.When the first receiving element 121 is processed for cancelling program request for the program request processing mode of selecting as the user, the cancellation order request sent is processed in the cancellation program request that reception UE selects according to the user.The first transmitting element 122 is connected with the first receiving element 121, the cancellation order request that the first transmitting element 122 receives for send the first receiving element 121 to SCF equipment.The session establishment failure response that the first receiving element 121 also returns according to this cancellation order request for receiving SCF equipment.The session establishment failure response that the first transmitting element 122 also receives for send the first receiving element 121 to UE.
Also comprise negotiation element 123 in processing module 12 in the IMS of the present embodiment.This negotiation element 123 is connected with the first receiving element 121, and negotiation element 123, for after the first receiving element 121 receives the session establishment failure response, consults to discharge reserved resource with the resource reservation control subsystem.
The IMS of the present embodiment, realize that by adopting above-mentioned module the realization mechanism of demand (telecommunication) service is identical with the realization mechanism of above-mentioned correlation technique embodiment, can, with reference to the record of above-mentioned correlation technique embodiment, not repeat them here in detail.
The IMS of the present embodiment, by adopting above-mentioned module, can cause authentication obstructed out-of-date not ordering request program, the UE used by the user provides at least one alternative program request processing mode for the user; And cancellation program request processing corresponding to the cancellation program request processing mode of selecting according to the user, cancel the processing that on-demand session is set up.Change the inflexible defect of implementation of COD business in the prior art, can effectively improve the implementation of COD business.
The structural representation of the IMS that Fig. 8 provides for the embodiment of the present invention eight.As shown in Figure 8, the IMS of the present embodiment is on the basis of above-described embodiment six, and wherein processing module 12 specifically can comprise: the second receiving element 124 and the second transmitting element 125.
Wherein the second receiving element 124 carries out after the online ordering program request is processed for receiving UE the request that re-authenticates sent the user; This re-authenticates request and comprises UE sign and programme content sign.The second transmitting element 125 is connected with the second receiving element 124, the second transmitting element 125 is for send the request that re-authenticates to SCF equipment, identifies the authentication UE point of accumulation of whether having the right for SCF equipment according to UE sign and programme content and broadcasts this programme content and identify corresponding program.
The IMS of the present embodiment, realize that by adopting above-mentioned module the realization mechanism of demand (telecommunication) service is identical with the realization mechanism of above-mentioned correlation technique embodiment, can, with reference to the record of above-mentioned correlation technique embodiment, not repeat them here in detail.
The IMS of the present embodiment, can cause authentication obstructed out-of-date not ordering request program by adopting above-mentioned module, and the UE used by the user provides at least one alternative program request processing mode for the user; And receive the request that re-authenticates that UE sends after UE selects online order point to broadcast to process, re-authenticate the subsequent treatment such as request to the SCF transmission.Change the inflexible defect of implementation of COD business in the prior art, can effectively improve the implementation of COD business.
The structural representation of the IMS that Fig. 9 provides for the embodiment of the present invention nine.As shown in Figure 9, the IMS of the present embodiment is on the basis of above-described embodiment six, and wherein processing module 12 specifically can comprise: the 3rd receiving element 126 and the 3rd transmitting element 127.
Wherein the 3rd receiving element 126 when program request is processed in due order, receives the order request in due order that transmission is processed in program request in due order that UE selects according to the user for the program request processing mode selected as the user; This in due order order request comprise that UE sign and request program identify.The 3rd transmitting element 127 is connected with the 3rd receiving element 126, the order request in due order that the 3rd transmitting element 127 receives for send the 3rd receiving element 126 to SCF equipment, send accounting request according to sign and the request program sign of the UE in the order request in due order received to charge system for SCF equipment, for charge system, from UE, identify program expense corresponding to deduction program request program identification corresponding terminal account.The 3rd receiving element 126 is also set up request for receiving the allowance on-demand session that SCF equipment sends after receiving the charging success response message that charge system returns, and this allowances on-demand session is set up the address of asking to comprise MF.The 3rd transmitting element 127 also sends to MF equipment the on-demand session that carries UE sign and request program sign for the address of the MF equipment that receives according to the 3rd receiving element 126 and sets up and ask.The 3rd receiver module 126 is also set up response for the on-demand session that receives the MF equipment address that carries request program sign and MF equipment that the request of setting up is returned according to on-demand session.The 3rd transmitting element 127 is also set up response for the on-demand session that the 3rd receiver module 126 is received and is returned to UE, send according to the address of MF equipment the request program playing request that carries the request program sign for UE to MF equipment, and the Media Stream of the correspondence of the request program sign of reception MF equipment transmission.
The IMS of the present embodiment, realize that by adopting above-mentioned module the realization mechanism of demand (telecommunication) service is identical with the realization mechanism of above-mentioned correlation technique embodiment, can, with reference to the record of above-mentioned correlation technique embodiment, not repeat them here in detail.
The IMS of the present embodiment, realize causing authentication obstructed out-of-date not ordering request program by adopting above-mentioned module, and the UE used by the user provides at least one alternative program request processing mode for the user; And receive the in due order order request of UE according to the processing of the program request in due order transmission of user's selection, with the request request program.Change the inflexible defect of implementation of COD business in the prior art, can effectively improve the implementation of COD business.
The structural representation of the IMS that Figure 10 provides for the embodiment of the present invention ten.As shown in figure 10, the IMS of the present embodiment is on the basis of above-described embodiment six, and wherein processing module 12 specifically can comprise: the 4th receiving element 128 and the 4th transmitting element 129.
When wherein the 4th receiving element 128 is preview program request processing for the program request processing mode of selecting when subscriber equipment, receives UE and process according to the preview program request of user's selection the preview order request sent; This preview order request comprises the program identification of UE sign and preview program request.The 4th transmitting element 129 is connected with the 4th receiving element 128, the preview order request that the 4th transmitting element 129 receives for send the 4th receiving element 128 to SCF equipment.The 4th receiving element 128 is also for receiving the address that carries MF equipment that SCF equipment returns according to the preview order request and the allowance preview program request response of preview duration.The address of the MF equipment that the 4th transmitting element 129 also responds for the allowance preview program request received according to the 4th receiving element 128 sends to SCF equipment the preview on-demand session that carries UE sign, request program sign and preview duration and sets up request.The 4th receiving element 128 is also set up response for receiving the MF equipment address that carries UE sign, request program sign, MF equipment that the request of setting up is returned according to the preview on-demand session and the preview on-demand session of preview duration.The 4th transmitting element 129 also returns to UE for the preview on-demand session is set up to response, send the preview order request carry UE sign, request program sign and preview duration for UE to MF equipment, send to the UE of the sign correspondence of UE the request program that reproduction time length is the preview duration for MF equipment and identify corresponding Media Stream.
Wherein the 4th receiving element 128 also, for after the preview program request finishes, receives the preview end notification that MF equipment sends; This preview end notification comprises UE sign and request program sign.The 4th transmitting element 129, also for after the 4th receiving element 128 receives the preview end notification, sends the preview end notification to SCF equipment, for SCF equipment, UE is re-started to authentication.
The IMS of the present embodiment, realize that by adopting above-mentioned module the realization mechanism of demand (telecommunication) service is identical with the realization mechanism of above-mentioned correlation technique embodiment, can, with reference to the record of above-mentioned correlation technique embodiment, not repeat them here in detail.
The IMS of the present embodiment, realize causing authentication obstructed out-of-date not ordering request program by adopting above-mentioned module, and the UE used by the user provides at least one alternative program request processing mode for the user; And receive the preview order request of UE according to the preview program request processing transmission of user's selection, with request preview request program.Change the inflexible defect of implementation of COD business in the prior art, can effectively improve the implementation of COD business.
The structural representation of the IPTV multimedia system that Figure 11 provides for the embodiment of the present invention 11.As shown in figure 11, the IPTV multimedia system of the present embodiment comprises UE20, IMS30 and SCF equipment 40; UE20 and SCF equipment 40 communicate to connect with IMS30 respectively.
IMS30 for receive that SCF equipment 40 sends due to the message of not ordering request program and causing authentication not passed through; This message comprises alternative at least one program request processing mode; Send to UE20 the message that authentication is not passed through, select the program request processing mode for the user by UE20 from least one program request processing mode; And receive the program request processing request of UE20 according to the program request processing mode transmission of user's selection, and carry out processing accordingly.
The IMS30 adopted in the IPTV multimedia system of the present embodiment is specifically as follows the described IMS of above-described embodiment six, its realization mechanism of realizing demand (telecommunication) service is identical with the implementation method realization mechanism of above-described embodiment one described demand (telecommunication) service, can, with reference to the relevant record of above-described embodiment, not repeat them here in detail.
The IPTV multimedia system of the present embodiment, can not order request program and cause authentication obstructed out-of-date the user, and the UE used by the user provides at least one alternative program request processing mode for the user; And program request processing request corresponding to the program request processing mode of selecting according to the user, carry out accordingly and process.Change the inflexible defect of implementation of COD business in the prior art, can effectively improve the implementation of COD business.
It should be noted that, at least one program request processing mode that Gong the user in above-described embodiment selects is for cancelling program request processing, online ordering program request processing, program request processing or preview program request processing in due order.
The program request processing mode of selecting as the user is while cancelling the program request processing, IMS in the IPTV multimedia system of the present embodiment can adopt the described IMS of above-described embodiment seven, the concrete implementation method that adopts above-described embodiment two described demand (telecommunication) services, realize the processing of demand (telecommunication) service.Can, with reference to the record of above-mentioned related embodiment, not repeat them here in detail.
When the program request processing mode of user's selection is online ordering program request processing, IMS in the IPTV multimedia system of the present embodiment can adopt the described IMS of above-described embodiment eight, and now the IPTV multimedia system of the present embodiment can also comprise that MF equipment is to realize sending Media Stream corresponding to program request program identification to UE.Wherein in MF equipment, can comprise MCF equipment and MDF equipment, in detail can be with reference to the record of above-mentioned related embodiment and prior art.Now the IPTV multimedia system of the present embodiment specifically can adopt the implementation method of above-described embodiment three described demand (telecommunication) services, realizes the processing of demand (telecommunication) service.
The program request processing mode of selecting as the user is during for program request processing in due order, and the IMS in the IPTV multimedia system of the present embodiment can adopt the described IMS of above-described embodiment nine.Now the IPTV multimedia system of the present embodiment can also comprise that MF equipment is to realize sending Media Stream corresponding to program request program identification to UE.Now the SCF equipment 40 of the present embodiment also need with charge system mutual, to realize the program expense corresponding to program identification of this program request of deduction the account corresponding from this user, in detail can be with reference to the record of above-described embodiment four.Wherein in MF equipment, specifically can comprise MCF equipment and MDF equipment, in detail can be with reference to the record of above-mentioned related embodiment and prior art.Now the IPTV multimedia system of the present embodiment specifically can specifically adopt the implementation method of above-described embodiment four described demand (telecommunication) services, realizes the processing of demand (telecommunication) service.
When the program request processing mode of user's selection is preview program request processing, the IMS in the IPTV multimedia system of the present embodiment can adopt the described IMS of above-described embodiment ten.Now the IPTV multimedia system of the present embodiment can also comprise that MF equipment is to realize sending Media Stream corresponding to program request program identification to UE.Wherein in MF equipment, specifically can comprise MCF equipment and MDF equipment, in detail can be with reference to the record of above-mentioned related embodiment and prior art.Now the IPTV multimedia system of the present embodiment specifically can adopt the implementation method of above-described embodiment five described demand (telecommunication) services, realizes the processing of demand (telecommunication) service.
Device embodiment described above is only schematic, wherein the unit as the separating component explanation can or can not be also physically to separate, the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed at least two network element.Can select according to the actual needs some or all of module wherein to realize the purpose of the present embodiment scheme.Those of ordinary skills in the situation that do not pay performing creative labour, can understand and implement.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: its technical scheme that still can put down in writing aforementioned each embodiment is modified, or part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (13)
1. the implementation method of a demand (telecommunication) service, is characterized in that, comprising:
Receive that service control function equipment sends due to the message of not ordering request program and causing authentication not passed through; Described message comprises alternative at least one program request processing mode;
Subscriber equipment to the user sends the message that described authentication is not passed through, and selects the program request processing mode from described at least one program request processing mode by described subscriber equipment for described user;
Receive described subscriber equipment and process request according to the program request of the program request processing mode transmission of described user's selection, and carry out processing accordingly;
Wherein, described at least one program request processing mode is for cancelling program request processing, online ordering program request processing, program request processing or preview program request processing in due order;
When the program request processing mode of described subscriber equipment selection is processed for cancelling program request, request is processed in the program request of the program request processing mode transmission that the described subscriber equipment of described reception is selected according to described user, and carries out corresponding processing, is specially:
Receive described subscriber equipment and process according to the described cancellation program request of described user's selection the cancellation order request sent;
Send described cancellation order request to described service control function equipment;
Receive the described session establishment failure response that service control function equipment returns according to described cancellation order request of stating;
And send described session establishment failure response to described subscriber equipment.
2. the implementation method of demand (telecommunication) service according to claim 1, is characterized in that, also comprises:
Consult to discharge reserved resource with the resource reservation control subsystem.
3. the implementation method of demand (telecommunication) service according to claim 1, it is characterized in that, when the program request processing mode of described subscriber equipment selection is online ordering program request processing, request is processed in the program request that the program request processing mode that the described subscriber equipment of described reception is selected according to described user sends, and carry out corresponding the processing, be specially:
Receive described subscriber equipment and carry out after described online ordering program request is processed the request that re-authenticates sent described user; Describedly re-authenticate request and comprise described customer equipment identification and programme content sign;
Send to described service control function equipment the request that re-authenticates, for described service control function equipment, according to described customer equipment identification and the described subscriber equipment of the programme content sign authentication point of accumulation of whether having the right, broadcast described programme content and identify corresponding program.
4. the implementation method of demand (telecommunication) service according to claim 1, it is characterized in that, the program request processing mode of selecting when described subscriber equipment is during for program request processing in due order, request is processed in the program request that the program request processing mode that the described subscriber equipment of described reception is selected according to described user sends, and carry out corresponding the processing, be specially:
Receive described subscriber equipment and process according to the described program request in due order of described user's selection the order request in due order sent; Described order request in due order comprises sign and the request program sign of described subscriber equipment;
Send described order request in due order to described service control function equipment, send accounting request according to sign and the request program sign of the described subscriber equipment in described order request in due order to charge system for described service control function equipment, deduct described request program for described charge system and identify corresponding program expense from the terminal account of the sign correspondence of described subscriber equipment;
Receive the allowance on-demand session that described service control function equipment sends after receiving the charging success response message that described charge system returns and set up request, the request of setting up of described allowance on-demand session comprises the address of media function equipment;
Carry the on-demand session foundation request of sign and the described request program sign of described subscriber equipment to described media function equipment transmission according to the address of described media function equipment;
The on-demand session that receives the described media function equipment address that carries described request program sign and described media function equipment that the request of setting up is returned according to described on-demand session is set up response;
And described on-demand session foundation response is returned to described subscriber equipment, send the request program playing request that carries described request program sign for described terminal according to the address of described media function equipment to described media function equipment, and receive the Media Stream of the correspondence of the described request program sign that described media function equipment sends.
5. the implementation method of demand (telecommunication) service according to claim 1, it is characterized in that, when the program request processing mode of described subscriber equipment selection is preview program request processing, request is processed in the program request that the program request processing mode that the described subscriber equipment of described reception is selected according to described user sends, and carry out corresponding the processing, be specially:
Receive described subscriber equipment and process according to the preview program request of described user's selection the preview order request sent; Described preview order request comprises the sign of described subscriber equipment and the program identification of preview program request;
Send described preview order request to described service control function equipment;
Receive the address that carries media function equipment and preview duration allowance preview program request response that described message control module returns according to described preview order request;
Send according to the address of described media function equipment the described preview on-demand session foundation request that carries the sign of described subscriber equipment, described request program sign and described preview duration to described service control function equipment;
Receive the address of the described media function equipment sign that carries described subscriber equipment that the request of setting up is returned according to described preview on-demand session, described request program sign, described media function equipment and the preview on-demand session of described preview duration and set up response;
And described preview on-demand session foundation response is returned to described subscriber equipment, send the preview order request that carries the sign of described subscriber equipment, described request program sign and described preview duration for described subscriber equipment to described media function equipment, send to the described subscriber equipment of the sign correspondence of described subscriber equipment the described request program that reproduction time length is described preview duration for described media function equipment and identify corresponding Media Stream.
6. the implementation method of demand (telecommunication) service according to claim 5, is characterized in that, also comprises:
After the preview program request finishes, receive the preview end notification that described media function equipment sends; Described preview end notification comprises sign and the described request program sign of described subscriber equipment;
Send described preview end notification to described service control function equipment, for described service control function equipment, described subscriber equipment is re-started to authentication.
7. an IPTV IP multimedia subsystem, IMS, is characterized in that, comprising:
Receiver module, for receive that service control function equipment sends due to the message of not ordering request program and causing authentication not passed through; Described message comprises alternative at least one program request processing mode;
Sending module, send for the subscriber equipment to the user message that described authentication is not passed through, and selects the program request processing mode from described at least one program request processing mode by described subscriber equipment for described user;
Processing module, process request for receiving described subscriber equipment according to the program request of the program request processing mode transmission of described user's selection, and carry out processing accordingly;
Wherein, described processing module specifically comprises:
The first receiving element, while processing for cancelling program request for the program request processing mode of selecting as described user, receive described subscriber equipment and process according to the described cancellation program request of described user's selection the cancellation order request sent;
The first transmitting element, for sending described cancellation order request to described service control function equipment;
Described the first receiving element, also for receiving the described session establishment failure response that service control function equipment returns according to described cancellation order request of stating;
Described the first transmitting element, also for sending described session establishment failure response to described subscriber equipment.
8. IPTV IP multimedia subsystem, IMS according to claim 7, is characterized in that, described processing module also comprises:
Negotiation element, for after receiving described session establishment failure response, consult to discharge reserved resource with the resource reservation control subsystem.
9. IPTV IP multimedia subsystem, IMS according to claim 7, is characterized in that, described processing module comprises:
The second receiving element, carry out after the online ordering program request is processed for receiving described subscriber equipment the request that re-authenticates sent described user; Describedly re-authenticate request and comprise described customer equipment identification and programme content sign;
The second transmitting element, for to described service control function equipment, sending the request that re-authenticates, for described service control function equipment, according to described customer equipment identification and the described subscriber equipment of the programme content sign authentication point of accumulation of whether having the right, broadcast described programme content and identify corresponding program.
10. IPTV IP multimedia subsystem, IMS according to claim 7, is characterized in that, described processing module specifically comprises:
The 3rd receiving element, when program request is processed in due order, receive the order request in due order that transmission is processed in described program request in due order that described subscriber equipment selects according to described user for the program request processing mode selected as described user; Described order request in due order comprises sign and the request program sign of described subscriber equipment;
The 3rd transmitting element, for to described service control function equipment, sending described order request in due order, send accounting request according to sign and the request program sign of the described subscriber equipment in described order request in due order to charge system for described service control function equipment, deduct described request program for described charge system and identify corresponding program expense from the terminal account of the sign correspondence of described subscriber equipment;
Described the 3rd receiving element, also for receiving the allowance on-demand session that described service control function equipment sends after receiving the charging success response message that described charge system returns, set up request, the request of setting up of described allowance on-demand session comprises the address of media function equipment;
Described the 3rd transmitting element, also carry the on-demand session foundation request of sign and the described request program sign of described subscriber equipment to described media function equipment transmission for the address according to described media function equipment;
Described the 3rd receiver module, also set up response for the on-demand session that receives the described media function equipment address that carries described request program sign and described media function equipment that the request of setting up is returned according to described on-demand session;
Described the 3rd transmitting element, also for being set up to response, described on-demand session returns to described subscriber equipment, send the request program playing request that carries described request program sign for described subscriber equipment according to the address of described media function equipment to described media function equipment, and receive the Media Stream of the correspondence of the described request program sign that described media function equipment sends.
11. IPTV IP multimedia subsystem, IMS according to claim 7, is characterized in that, described processing module specifically comprises:
The 4th receiving element, while for the program request processing mode of selecting as described user, being preview program request processing, receiving described subscriber equipment and process according to the preview program request of described user's selection the preview order request sent; Described preview order request comprises the sign of described subscriber equipment and the program identification of preview program request;
The 4th transmitting element, for sending described preview order request to described service control function equipment;
Described the 4th receiving element, the address that carries media function equipment and the preview duration allowance preview program request response also for receiving described service control function equipment, according to described preview order request, returned;
Described the 4th transmitting element, also send to described service control function equipment the described preview on-demand session that carries the sign of described subscriber equipment, described request program sign and described preview duration for the address according to described media function equipment and set up request;
Described the 4th receiving element, the sign that carries described subscriber equipment, described request program sign, the address of described media function equipment and the preview on-demand session foundation response of described preview duration also for receiving described media function equipment, according to described preview on-demand session foundation request, returned;
Described the 4th transmitting element, also for being set up to response, described preview on-demand session returns to described subscriber equipment, send the preview order request that carries the sign of described subscriber equipment, described request program sign and described preview duration for described subscriber equipment to described media function equipment, send to the described subscriber equipment of the sign correspondence of described subscriber equipment the described request program that reproduction time length is described preview duration for described media function equipment and identify corresponding Media Stream.
12. IPTV IP multimedia subsystem, IMS according to claim 11, is characterized in that, described the 4th receiving element also, for after the preview program request finishes, receives the preview end notification that described media function equipment sends; Described preview end notification comprises sign and the described request program sign of described subscriber equipment;
Described the 4th transmitting element, also, for to described service control function equipment, sending described preview end notification, re-authenticated described subscriber equipment for described service control function equipment.
13. an IPTV multimedia system, is characterized in that, comprising: subscriber equipment, IPTV IP multimedia subsystem, IMS and service control function equipment;
Described IPTV IP multimedia subsystem, IMS, for receive that described service control function equipment sends due to the message of not ordering request program and causing authentication not passed through; Described message comprises alternative at least one program request processing mode; Send to described subscriber equipment the message that described authentication is not passed through, select the program request processing mode for the user by described subscriber equipment from described at least one program request processing mode; And receive the program request processing request of described subscriber equipment according to the program request processing mode transmission of described user's selection, and carry out processing accordingly;
Wherein, described at least one program request processing mode is for cancelling program request processing, online ordering program request processing, program request processing or preview program request processing in due order;
When the program request processing mode of described subscriber equipment selection is processed for cancelling program request, request is processed in the program request of the program request processing mode transmission that the described subscriber equipment of described reception is selected according to described user, and carries out corresponding processing, is specially:
Receive described subscriber equipment and process according to the described cancellation program request of described user's selection the cancellation order request sent;
Send described cancellation order request to described service control function equipment;
Receive the described session establishment failure response that service control function equipment returns according to described cancellation order request of stating;
And send described session establishment failure response to described subscriber equipment.
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| KR100936672B1 (en) * | 2007-11-15 | 2010-01-13 | 한국전자통신연구원 | Method and system for providing terminal-shifted service |
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| CN101489094A (en) * | 2008-01-15 | 2009-07-22 | 深圳市同洲电子股份有限公司 | Subscribing, previewing method and system for ciphered program and front end processing system |
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