CN101437129A - Method and apparatus for IPTV network REC with IMS architecture - Google Patents
Method and apparatus for IPTV network REC with IMS architecture Download PDFInfo
- Publication number
- CN101437129A CN101437129A CNA2007101245951A CN200710124595A CN101437129A CN 101437129 A CN101437129 A CN 101437129A CN A2007101245951 A CNA2007101245951 A CN A2007101245951A CN 200710124595 A CN200710124595 A CN 200710124595A CN 101437129 A CN101437129 A CN 101437129A
- Authority
- CN
- China
- Prior art keywords
- recording
- control function
- business control
- notice
- function body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention provides a method for recording an IPTV network under an IMS structure, which comprises the following steps: a service control functional entity transmits a recording notice to a terminal, wherein the recording notice contains information of recording content; the service control functional entity receives a recording response containing information of recording confirmation returned by the terminal, and notifies a media functional entity to record a program; and the media functional entity carries out program recording according to the notice of the service control functional entity. Furthermore, the invention also provides a system for recording the IPTV network under the IMS structure and the service control functional entity. By the method, the service control functional entity can be actively triggered for program recording according to the situation of a user, thereby avoiding the problem that the program recording, which is only actively initialized by the terminal in the prior art, is missed, and improving user experience.
Description
Technical field
The present invention relates to communication field, relate in particular to a kind of method and device of IMS framework IPTV network REC.
Background technology
IPTV (Internet Protocol Television) is called interactive TV, Broadband TV or Web TV again, be meant that with each class of electronic devices such as computer, television set, mobile phones be receiving terminal, transmission comprises TV, video, text, figure and data etc. on IP network, and provides service quality/service to experience the manageable multimedia service of (QoS/QoE) assurance, safety, interactivity and reliability.
IP Multimedia System (IMS) is as the IP multimedia subsystem, IMS under next generation network (NGN) standard architecture, for fixedly soft exchanging network and mobile soft exchanging network provide the architectural framework that merges.The framework applications of IMS is just becoming a new development trend in IPTV streaming media service such as (IPTV).Make full use of on the one hand the framework advantage of IMS, be applied to aspects such as the authentification of user of IPTV, professional triggering as CSCF (CSCF), independently the home subscriber server database user data of managing I PTV better then; On the other hand by suitably increasing new functional entity and, realizing supplying a model based on the IPTV business of IMS framework to the expansion of existing capability entity correlation function.
And realize that under the IMS framework IPTV business that the IPTV network REC just is based on the IMS framework supplies a model.The existing IPTV network REC employing technical scheme as shown in Figure 1 that realizes under the IMS framework comprises:
Step 101, user's terminal initiates to consult to set up live session.
Step 102-103, described terminal send the request (N-PVR content capture request) of recording the current program of watching by the IMS core to described business control function body SCF.Carry the relevant parameter sign in the described request of recording the current program of watching, as BC service identification, BC program identification, time started, concluding time, retention time etc.
Step 104-105, SCF check that the maximum recording time of network personal video recording (N-PVR:Network PersonalVideo Recorder) allows the user to record the content of current selected with decision.And notify user's chosen content to allow to record by the response (N-PVRcontent capture response) of recording that IMS core returns the personal video recording content to described terminal.
The bookmark information of step 106, SCF record NPVR/BC is as the part of IPTV service action data.And notify N-PVR-MF to carry out content and record.
Yet, the inventor finds in the process of invention, under the existing IMS framework, realize in the IPTV network REC technical scheme, media server will be user's program recording, must be that the user finds program, and under the situation of business control function body or service selection functional server transmission recording request, just can carry out.And many times, the user might not find that the program oneself liked or user miss and watch program, therefore just can the active request program recording yet, record thereby miss.That is to say that existingly record the demand that scheme can not well satisfy the user, user experience is relatively poor.
Summary of the invention
The embodiment of the invention provides a kind of method that realizes the IPTV network REC under the IMS framework, and comprising: business control function body sends recording notice to terminal, comprises recorded content information in the described recording notice; The business control function body receiving terminal returns comprises the response of recording of recording confirmation, and notice media function entity carries out performance recording; The media function entity carries out performance recording according to the notice of business control function body.
Embodiments of the invention also provide a kind of system of IMS framework IPTV network REC, comprising: business control function body, terminal, media function entity; Described business control function body sends recording notice to terminal, comprises recorded content information in the described recording notice; And receiving terminal return comprise the response of recording of recording confirmation, and notice media function entity carries out performance recording; Described terminal is used for returning to business control function body and comprises the response of recording of recording confirmation; Described media function entity carries out performance recording according to the notice of business control function body.
Embodiments of the invention also provide a kind of business control function body, comprise sending module, receiver module; Described sending module is used to send recording notice, comprises recorded content information in the described recording notice; And send the notice of carrying out performance recording to the media function entity according to the response of recording of recording confirmation that comprises that the terminal that described receiver module receives is returned.
By above scheme as can be seen, embodiment of the invention business control function body can initiatively trigger according to user's situation and carry out performance recording, thereby avoided initiatively to initiate the problem that performance recording misses performance recording by terminal in the prior art, improved user experience.
Description of drawings
1. Fig. 1 is a method flow diagram of realizing the IPTV network REC in the prior art under the IMS framework;
2. the method flow diagram of under the IMS framework, realizing the IPTV network REC that provides for the embodiment of the invention of Fig. 2;
3. the method flow diagram of under the IMS framework, realizing the IPTV network REC that provides for the embodiment of the invention of Fig. 3 by the MESSAGE form of message;
4. the method flow diagram of under the IMS framework, realizing the IPTV network REC that provides for the embodiment of the invention of Fig. 4 by the MESSAGE form of message;
5. the system diagram of under the IMS framework, realizing the IPTV network REC that provides for the invention process of Fig. 5;
6. the business control function body that provides of the embodiment of the invention is provided Fig. 6.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the embodiment of the invention is described in further detail below in conjunction with accompanying drawing.
Fig. 2 is the method flow diagram of realizing the IPTV network REC under the IMS framework that the embodiment of the invention provides, and specifically may further comprise the steps:
Step 201, business control function body trigger recording operation according to the user profile of obtaining, and record inspection, and for example whether this program allows to record, whether the user network memory space is available.Wherein said user's information both can be stored in the business control function body, also can be obtained and receive the notice of other server by business control function body from other server.Described user's information comprises obtains user's habits information and user state information; Be that business control function body determines that user's habits information and user state information are not inconsistent, and record inspection.Certainly, described user profile can also be information-setting by user, and business control function body is recorded inspection according to information-setting by user.As the user all matches relevant with NBA being set all needs to carry out performance recording, and then when the playing programs match relevant with NBA, the controlled function entity is recorded inspection according to this information.Perhaps, user profile only is user state information, records inspection as state information not online according to terminal when business control function body or that be in talking state, and the not online finger of described terminal user's IPTV terminal is not online.
In this step, business control function body is recorded inspection, both can record inspection according to user's information by business control function body.Also can trigger business control function body according to user's information and the media function entity be recorded inspection, and obtain by business control function body and to record check result by business control function body.
Step 202-203, business control function body find that by checking program allows to record, and the user network memory space is enough etc., and sends recording notice by the IMS core to terminal.Comprise content identification, channel identication, reference address, content description, channel description, beginning and ending time, retention time in the described recording notice, record language, task identification, task description or record action etc.Described recording notice also can adopt MESSAGE, three kinds of forms of SUBSCRIBE and REFER.
Wherein, each parametric representation is as follows in the recording notice: content identification: sign needs recorded program; Content description: be used for needing recorded program to user's description; Channel identication: the channel that sign need be recorded; Channel is described: be used for describing the channel that need record to the user; Reference address: the network address that needs when accessed content or channel; Beginning and ending time: the start and end time of recording; Retention time: the time that recorded content keeps on server; Record language: indicate the language that to record, when program is supported multilingual audio frequency, indicate the audio frequency that to record which kind of language; Task identification: sign recording task; Task description: describe recording task; Record action: indicate the type of recording operation, as beginning, stop or cancelling;
Step 204-205, described terminal send to be agreed the response of recording of recording by the IMS core to business control function body, describedly records response and disappears and comprise and record confirmation, as record affirmation, task description etc.Certainly, described terminal can send to business control function body by the IMS core according to s own situation and disagree with the response of recording of recording.
Step 206, business control function body notice media function entity carry out performance recording, and carry out performance recording by the media function server.
In this step, business control function body sends the notice of carrying out performance recording to the media function entity, content sign, channel identication, reference address, content description, channel description, beginning and ending time, retention time in the described notice of carrying out performance recording, record language, task identification, task description or record information such as action, and the media function entity carries out performance recording according to the information that comprises in the described notice after receiving described notice of carrying out performance recording.
In addition, in this step, if business control function body is received be the agreement that response or business control function body do not receive that in the default time period terminal is returned of recording of recording of disagreeing with of returning of terminal record record response, then can finish this flow process, no longer carry out performance recording.
Step 207-208, business control function body are according to recording state such as user's network storage space, and playing programs finishes, or send to terminal by the IMS core according to user's setting, User Status etc. and to stop or cancelling recording notice.Describedly stop or cancelling and comprise recording task information in the recording notice, as task identification, task description or record action etc.Describedly stop or cancelling recording notice and also can adopt MESSAGE, three kinds of forms of SUBSCRIBE and REFER.
Step 209-210, terminal processes be described stop or cancelling recording notice after, return to business control function body by the IMS core and to stop or cancelling and record response, describedly stop or cancelling recording and comprise in the response that confirmation is as stopping or cancelling and record affirmation.
Step 211, business control function body notice media function entity stop or cancelling performance recording, thereby the media function entity stops or cancelling performance recording.
In this step, business control function body sends the message stop or cancelling performance recording to the media function entity, describedly stops or cancelling and comprise task identification, task description in the message of performance recording or record information such as action.And the media function entity receive described stop or cancelling the message of performance recording after, stop or cancelling performance recording according to the information that comprises in the described message.
Certainly, business control function body and media function entity can be arranged in same server, and in such cases, business control function body notice media function entity carries out performance recording, the cancellation of notice media function entity or when stopping performance recording its message belong to the device inside story, therefore can comprise detailed parameter declaration.
In addition, in this embodiment, stop or cancelling performance recording and also can trigger by terminal, be that terminal is according to self-condition such as terminal has been reached the standard grade and watching this program, or terminal changes to non-talking state by talking state, or terminal thinks that excellent program has been recorded to finish to wait to send to the controlled function entity and stops or cancelling performance recording message, and the controlled function entity receive described stop or cancelling performance recording message after notify the media function entity to stop or cancelling performance recording.
In addition, initiate the situation of performance recording, stop or saving the performance recording that disappears and also can initiatively initiate or initiate by server by terminal for terminal.In a word, for the initiation of performance recording, stop or the initiator that cancelling performance recording does not have strict qualification in embodiments of the present invention.
Fig. 3 is the method flow diagram of realizing the IPTV network REC under the IMS framework by the MESSAGE form of message that the embodiment of the invention provides, and specifically may further comprise the steps:
Step 301, identical with step 201, business control function body triggers recording operation according to user profile, and records inspection
Step 302, business control function body find that by checking program allows to record, and user storage space is enough etc., to the form transmission recording notice of terminal with MESSAGE message.MESSAGE recording notice message body comprises: record action, content identification, channel identication, reference address, content description, channel description, beginning and ending time, retention time, record language, task identification, task description etc.
Certainly, can also adopt two kinds of forms of SUBSCRIBE and REFER to send recording notice in the embodiment of the invention to terminal.
Wherein, if adopt the form of SUBSCRIBE, then need be at new SUBSCRIBE incident, the event argument of message header field definition, and comprise the sign that indicates entrained content network enabled personal video recording nPVR data format, and carry the professional xml document of nPVR SUBSCRIBE message body and describe recorded information at the message header field.
Event name: iptv-services
Event argument: action=" start ", " stop ", " cancel "
SUBSCRIBE message body: content identification, channel identication, reference address, content description, channel description, beginning and ending time, retention time, record language, task identification, task description etc.
If adopt the form of REFER, need message header and the relevant parameter of expansion REFER.And in REFER message body, increase recorded information.
REFER-To header field: USER URI or nPVR URI
Parameter: action=" start ", " stop ", " cancel "
REFER message body: content identification, channel identication, reference address, content description, channel description, beginning and ending time, retention time, record language, task identification, task description etc.
Step 303, terminal send 200 OK response messages to business control function body, show the recording notice message of the MESSAGE form of receiving that business control function body sends or the recording notice message of SUBSCIRBE form.
Accordingly,, then in this step, send the ACCEPT response message, show the recording notice message of the REFER form of receiving that business control function body sends to described business control function body if the described recording notice message that terminal is received is the REFER form.
Step 304, described terminal sends the response of recording that the agreement of MESSAGE form records to business control function body, and the described response message body of recording comprises and records confirmation, as records affirmation, task description etc.
Accordingly, as indicated above, at recording notice SUBSCRIBE and two kinds of forms of REFER.Then described in this step recorded response and can be the NOTIFY response message, shows that terminal agrees to carry out performance recording.
Step 306, with step 206, business control function body notice media function entity carries out performance recording, and carries out performance recording by the media function server.
Step 307, business control function body be according to the empty system of the storage of recording state such as user network, and playing programs finishes or stops or cancelling recording notice according to information such as user's settings, User Status to terminal transmission MESSAGE form.Describedly stop or cancelling and comprise recording task information in the recording notice, as task identification, task description, record action etc.Describedly stop or cancelling recording notice and also can adopt SUBSCRIBE and two kinds of forms of REFER.
Step 308, terminal send 200 OK response messages to business control function body, show receive MESSAGE form that business control function body sends stop or cancelling recording notice or SUBSCIRBE form stop or cancelling recording notice.
Accordingly, describedly stop or cancelling that to record message be the REFER form if terminal is received, then in this step, send the ACCEPT response message, show and receive stopping or cancelling and record message of REFER form that business control function body sends to described business control function body.
Step 309, described terminal send returning of MESSAGE form to business control function body and stop or cancelling and record response, describedly stop or cancelling recording and comprise in the response that confirmation is as stopping or cancelling and record affirmation.
Accordingly, as indicated above, at stopping or cancelling two kinds of forms of recording notice SUBSCRIBE and REFER.Then described in this step stops or cancelling and record response and can be the NOTIFY response message, shows that terminal agrees to stop or cancelling ongoing section directory and record.
Step 311, business control function body notice media function entity stop or cancelling performance recording, thereby the media function entity stops or cancelling performance recording.
Suppose that user A recent every day is all at the play that televiews " Huo Yuanjia ".Server obtains the watching habit of user A, knows that it is watching this TV play always.When this TV play begins to play, server is known state of user information by presence server, find that it is watching the NBA Basketball Match, so server sends recording notice to user A, whether inquiry user A records in progress TV play " Huo Yuanjia ".The user agrees to record, and announcement server.Server begins to record this TV play.Concrete flow process may further comprise the steps as shown in Figure 4:
Step 401, business control function body obtain user watched custom from subscriber information server UPSF, know user's play " Huo Yuanjia " that often televiews.
Step 402, when TV play " Huo Yuanjia " is about to begin play, business control function body comprises the TV programme of watching by presence server booking reader current state information, promptly sends SUBSCRIBE message to presence server.
Step 403, presence server are being watched the NBA Basketball Match by NOTITY message informing business control function body user.
Step 404, business control function body are checked user's watching habit, promptly to mating with watching habit and current state information, find that user's watching habit and current state information is not inconsistent, and trigger recording process.
Step 405, business control function body and media function entity are recorded inspection, comprise whether this program allows to record, whether user storage space available.
Step 406, by recording inspection, business control function body sends recording notice by the MESSAGE form to terminal, comprises recorded content information in the notice: record action, content identification, content description, beginning and ending time, retention time, task identification etc.
Step 407, terminal send 200 OK message authentications to business control function body and receive recording notice.
Step 408, user agree the record tv play, and terminal sends to business control function body by MESSAGE message and records response, comprises in the response and records confirmation: record affirmation, task description etc.
Step 409, business control function body return 200 OK message to terminal and show the response of recording of receiving the terminal transmission.
Step 410, business control function body notice recording medium function begin record tv play " Huo Yuanjia ".
Certainly, in the present embodiment, can being undertaken by the form of SUBSCRIBE and REFER alternately of terminal and business control function body.And adopt the specific descriptions of the embodiment among corresponding notification message and response message and Fig. 3 of form of SUBSCRIBE and REFER identical.
As shown in Figure 5, the system diagram of under the IMS framework, realizing the IPTV network REC that provides of the embodiment of the invention.As shown in the figure, comprising: business control function body, terminal, media function entity;
Described business control function body sends recording notice to terminal, comprises recorded content information in the described recording notice; And receiving terminal return comprise the response of recording of recording confirmation, and notice media function entity carries out performance recording; Described business control function body also is used to obtain user profile, and records inspection according to described user profile triggering; And according to the described check result transmission recording notice of recording; And send to terminal and to stop or cancel recording notice, and comprise stopping or cancel and record response and afterwards notify the media function entity to stop or cancelling performance recording of confirmation what receiving terminal returned.
Described terminal is used for returning to comprise to business control function body recording recording response and return to business control function body and comprising stopping or cancelling and record response of confirmation of confirmation; Described media function entity carries out performance recording and stops or cancelling performance recording according to the notice of business control function body according to the notice of business control function body.
In this embodiment, business control function body can provide personalized user to experience according to IPTV Profile for the nPVR service control function.For example, according to user preference, use habit, User Status etc., initiatively initiate recording notice to the user; And send to terminal according to the performance recording situation and to stop or cancelling recording notice.
If the user asks to play the nPVR business simultaneously, be responsible for the session control of nPVR business, resource reservation, business authentication as foundation, the modification of nPVR session, checks that IPTV user Profile judges whether this user can visit the nPVR business.The nPVR business control function body also is responsible for selecting relevant nPVR media function entity.
The terminal realization session management of communicating by letter with the nPVR service control function is realized the professional Profile configuration of nPVR.
As shown in Figure 6, the business control function body that the embodiment of the invention provides comprises: sending module, receiver module and information acquisition module;
Described information acquisition module is used to obtain user profile, and triggers business control function body according to described user profile and record inspection;
Described sending module is used for sending recording notice according to recording check result, comprises recorded content information in the described recording notice; The response of returning according to the terminal of described receiver module reception of recording of recording confirmation that comprises sends the notice of carrying out performance recording to the media function entity; And send to terminal and to stop or cancel recording notice, and comprise stopping or cancel recording to respond and notify the media function entity to stop or cancelling performance recording of confirmation according to what terminal was returned;
Described receiver module is used for that receiving terminal returns comprise record confirmation record that response and receiving terminal return comprise stopping or cancelling and record response of confirmation.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (23)
1. the method for an IMS framework IPTV network REC is characterized in that comprising:
Business control function body sends recording notice to terminal, comprises recorded content information in the described recording notice;
The business control function body receiving terminal returns comprises the response of recording of recording confirmation, and notice media function entity carries out performance recording;
The media function entity carries out performance recording according to the notice of business control function body.
2. the method for claim 1 is characterized in that, this method also comprises:
Business control function body is recorded inspection;
Described business control function body sends recording notice to terminal and is specially: business control function body sends recording notice according to recording check result to described terminal.
3. method as claimed in claim 2 is characterized in that, this method also comprises:
Business control function body triggers the media function entity and records inspection;
Described business control function body sends recording notice to terminal and is specially: business control function body sends recording notice according to the check result of recording of recording check result and business control function body of media function entity to described terminal.
4. as claim 2 or 3 described methods, it is characterized in that this method also comprises:
Business control function body obtains user profile;
Business control function body is recorded inspection and is specially: described business control function body is recorded inspection according to described user profile.
5. method as claimed in claim 4 is characterized in that: described user profile comprises: user's habits information and user state information;
Described business control function body is recorded inspection according to described user profile and is specially: determine that user's habits information and user state information are not inconsistent, and record inspection.
6. method as claimed in claim 4 is characterized in that described user profile comprises information-setting by user;
Described business control function body is recorded inspection according to described user profile and is specially: business control function body is recorded inspection according to information-setting by user.
7. method as claimed in claim 4 is characterized in that described user profile comprises user state information;
Described business control function body is recorded according to described user profile and checked and to be specially: business control function body state information not online according to terminal or that be in talking state is recorded inspection.
8. the method for claim 1 is characterized in that described recording notice comprises: content identification, channel identication, reference address, content description, channel description, beginning and ending time, retention time, record language, task identification, task description or record action.
9. the method for claim 1 is characterized in that describedly comprising the response of recording of recording confirmation and also comprising: task affirmation, task description and/or retention time.
10. the method for claim 1 is characterized in that described recording notice: SIPMESSAGE, the form of SIP SUBSCRIBE or SIP REFER.
11. method as claimed in claim 10, when it is characterized in that described recording notice is SIPSUBSCRIBE message, described SIP SUBSCRIBE message header field comprises IPTV business event bag, and described IPTV incident bag comprises: begin to record, stop to record or cancelling the parameter of recording.
12. method as claimed in claim 11 is characterized in that described SIP SUBSCRIBE message header field also comprises the sign that indicates entrained content network enabled personal video recording nPVR data format, and carries the professional xml document of nPVR in message body.
13. method as claimed in claim 10, when it is characterized in that described recording notice is SIPREFER message, described SIP REFER message header field comprises: begin to record, stop to record or cancelling the parameter of recording.
14. method as claimed in claim 13 is characterized in that described SIP REFER message header field also comprises the sign that indicates entrained content network enabled personal video recording nPVR data format, and carries the professional xml document of nPVR in message body.
15. the method for claim 1 is characterized in that this method also comprises:
The media function entity stops or cancelling performance recording.
16. method as claimed in claim 15 is characterized in that this method also comprises:
Business control function body determines to stop or cancelling performance recording, and stops or cancelling performance recording message to the terminal transmission; And comprise stopping or cancel and record the response back and notify the media function entity to stop or cancelling performance recording of confirmation what receiving terminal sent.
17. method as claimed in claim 16 is characterized in that the described performance recording notice that stops or cancelling: SIP MESSAGE, the form of SIP SUBSCRIBE or SIP REFER.
18, a kind of system of IMS framework IPTV network REC is characterized in that comprising: business control function body, terminal, media function entity;
Described business control function body sends recording notice to terminal, comprises recorded content information in the described recording notice; And receiving terminal return comprise the response of recording of recording confirmation, and notice media function entity carries out performance recording;
Described terminal is used for returning to business control function body and comprises the response of recording of recording confirmation;
Described media function entity is used for carrying out performance recording according to the notice of business control function body.
19. system as claimed in claim 18 is characterized in that described business control function body also is used to obtain user profile, and records inspection according to described user profile triggering; And according to the described check result transmission recording notice of recording.
20. system as claimed in claim 18, it is characterized in that described business control function body also is used for sending to terminal stops or cancel recording notice, and comprises stopping or cancel and record response and afterwards notify the media function entity to stop or cancelling performance recording of confirmation what receiving terminal returned;
Described terminal also is used for returning to business control function body and comprises stopping or cancelling and record response of confirmation;
Described matchmaker stops functional entity and also is used for stopping or cancelling performance recording according to the notice of business control function body.
21, a kind of business control function body is characterized in that comprising: sending module, receiver module;
Described sending module is used to send recording notice, comprises recorded content information in the described recording notice; And send the notice of carrying out performance recording to the media function entity according to the response of recording of recording confirmation that comprises that the terminal that described receiver module receives is returned;
Described receiver module is used for the response of recording of recording confirmation that comprises that receiving terminal returns.
22, business control function body as claimed in claim 21 is characterized in that described business control function body also comprises the information acquisition module;
Described information acquisition module is used to obtain user profile, and triggers business control function body according to described user profile and record inspection;
Described sending module is used for sending recording notice according to recording check result.
23. business control function body as claimed in claim 21 is characterized in that:
Described sending module also is used for sending to terminal and stops or cancel recording notice, and comprises stopping or cancel recording to respond and notify the media function entity to stop or cancelling performance recording of confirmation according to what terminal was returned;
Described receiver module is used for also that receiving terminal returns comprises stopping or cancelling and record response of confirmation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101245951A CN101437129B (en) | 2007-11-15 | 2007-11-15 | Method and apparatus for IPTV network REC with IMS architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101245951A CN101437129B (en) | 2007-11-15 | 2007-11-15 | Method and apparatus for IPTV network REC with IMS architecture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101437129A true CN101437129A (en) | 2009-05-20 |
| CN101437129B CN101437129B (en) | 2011-02-02 |
Family
ID=40711323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101245951A Expired - Fee Related CN101437129B (en) | 2007-11-15 | 2007-11-15 | Method and apparatus for IPTV network REC with IMS architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101437129B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118275A (en) * | 2011-11-17 | 2013-05-22 | 华为终端有限公司 | Method, terminal and server of recording program |
| CN103686233A (en) * | 2012-08-31 | 2014-03-26 | 珠海扬智电子科技有限公司 | Recording and playback method of digital TV programs, digital TV recording and playback device and server |
| CN104822080A (en) * | 2015-04-14 | 2015-08-05 | 天脉聚源(北京)传媒科技有限公司 | Program recording method and device thereof |
| CN107040639A (en) * | 2017-03-23 | 2017-08-11 | 申瓯通信设备有限公司 | The digital communication way of recording and system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100531344C (en) * | 2006-02-14 | 2009-08-19 | 华为技术有限公司 | Method and system for realizing multimedia recording via II.248 protocol |
| CN101072324B (en) * | 2007-04-17 | 2010-11-24 | 华为技术有限公司 | Multicast recording method, system and service control device and server |
-
2007
- 2007-11-15 CN CN2007101245951A patent/CN101437129B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118275A (en) * | 2011-11-17 | 2013-05-22 | 华为终端有限公司 | Method, terminal and server of recording program |
| CN103118275B (en) * | 2011-11-17 | 2016-03-30 | 华为终端有限公司 | A kind of method of program recording, terminal and server |
| CN103686233A (en) * | 2012-08-31 | 2014-03-26 | 珠海扬智电子科技有限公司 | Recording and playback method of digital TV programs, digital TV recording and playback device and server |
| CN104822080A (en) * | 2015-04-14 | 2015-08-05 | 天脉聚源(北京)传媒科技有限公司 | Program recording method and device thereof |
| CN107040639A (en) * | 2017-03-23 | 2017-08-11 | 申瓯通信设备有限公司 | The digital communication way of recording and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101437129B (en) | 2011-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9262599B2 (en) | Method and system for distributing media content | |
| US8577411B2 (en) | Broadcast program scene report system and method, mobile terminal device, and computer program | |
| US10368118B2 (en) | System and apparatus for managing video content recordings | |
| US9918036B2 (en) | System and method for recording and distributing media content | |
| US8650603B2 (en) | Playing out interludes based on predicted duration of channel-switching delay or of invoked pause | |
| US20100115575A1 (en) | System and method for recording and distributing media content | |
| CN102137277B (en) | Method, device and system for realizing interactive carousel channels | |
| US9112944B2 (en) | System for synchronizing information | |
| US9246868B2 (en) | Method and apparatus for social network communication over a media network | |
| US8769264B2 (en) | Apparatus and method for monitoring certificate acquisition | |
| CN102075795A (en) | Method and system for releasing focus television programs | |
| CN101378492B (en) | Method, system and entity for implementing network REC | |
| EP2495967A1 (en) | Internet protocol television system and implementation method for relieving binding between electronic program guide and multimedia node | |
| CN101437129B (en) | Method and apparatus for IPTV network REC with IMS architecture | |
| CN101754002A (en) | Video monitoring system and realization method for dual-stream monitoring front end thereof | |
| CN101674470B (en) | Method and system for implementing client recording and recording control entity | |
| CN101616283A (en) | Realize the method and system of picture-in-picture in the IPTV business | |
| CN101374102A (en) | Method, equipment and functional entity for transferring IPTV business parameter | |
| US20090041007A1 (en) | Method and system for obtaining internet radio resources based on session initiation protocol | |
| KR100848325B1 (en) | Apparatus and Method of a convergence service control for T-communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |