CN101651638B - Method, device and system for reporting media playing information - Google Patents
Method, device and system for reporting media playing information Download PDFInfo
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- CN101651638B CN101651638B CN 200810142400 CN200810142400A CN101651638B CN 101651638 B CN101651638 B CN 101651638B CN 200810142400 CN200810142400 CN 200810142400 CN 200810142400 A CN200810142400 A CN 200810142400A CN 101651638 B CN101651638 B CN 101651638B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
- H04L65/1043—Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
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Abstract
The invention discloses a method, a device and a system for reporting media playing information. The method comprises the following steps that: when carrying out media playing, a media gateway detects playing completion of media according to a playing completion event; and when detecting that the playing of the media is completed, the media gateway reports the playing completion event of the media to a media gateway controller, wherein the reported playing completion event carries media playing information. The media gateway detects the playing completion status of the media according to a playing completion event and reports the media playing information to the media gateway controller MGC when the media gateway confirms that the playing of the media is completed, so that the MGC can obtain the media playing information, uses the media playing information in charging, service quality statistic and the like, and can also carries out the subsequent playing according to the information.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of methods, devices and systems of reporting media playing information.
Background technology
Media Gateway Controller (Media Gateway Controller, MGC) and media gateway (Media Gateway, MG) are two key members of the packet network under professional and the bearing separation structure.MGC is responsible for service control function, and MG is responsible for the media bearer function, realizes by this separating of Service control plane and media bearer plane, thus abundant shared network resource, simplified apparatus upgrading and professional expansion, reduction development and maintenance cost.
Under the control of MGC, MG can play specific media to miscellaneous equipment or user.At present under the MGC-MG separation architecture, also lacking effective mechanism can make MG when finishing playing the relevant information of media play be reported MGC, the information reportings such as duration, length and skew that to play such as MG are to MGC, normal if finish playing, these Information Availabilities are in demands such as charging, service quality statistics, be unusual if finish playing, these information also can be used for preserving current broadcast point so that follow-up continuation is play except can be used for the demand.
Summary of the invention
Main purpose of the present invention is to provide a kind of methods, devices and systems of reporting media playing information, to realize that the medium gateway to report media play information is to Media Gateway Controller.
To achieve these goals, embodiments of the invention provide following technical scheme:
A kind of method of reporting media playing information comprises:
The event that finishes playing that receiving media gateway controller or network management system issue, the described event that finishes playing is by expanding to define to MGCP;
Event detects finishing playing of media according to finishing playing;
When detecting the finishing playing of media, report the event that finishes playing of media to Media Gateway Controller, wherein, carry media play information in the event that finishes playing that reports, described media play information comprises at least a in the following parameter: playing duration, playout length and play skew.
A kind of device of reporting media playing information comprises:
Receiving element is used for the event that finishes playing that receiving media gateway controller or network management system issue, and the described event that finishes playing is by expanding to define to MGCP;
Detecting unit, the event that finishes playing that is used for receiving according to described receiving element detects finishing playing of media;
Report the unit, be used for when detecting the finishing playing of media, report the event that finishes playing of media to Media Gateway Controller, wherein, carry media play information in the event that finishes playing that reports, described media play information comprises at least a in the following parameter: playing duration, playout length and play skew.
A kind of system of reporting media playing information comprises:
The reporting media playing information device, be used for the event that finishes playing that receiving media gateway controller or network management system issue, the described event that finishes playing is by expanding to define to MGCP, event detects finishing playing of media according to finishing playing, when detecting the finishing playing of media, report the event that finishes playing of media, wherein, carry media play information in the event that finishes playing that reports, described media play information comprises at least a in the following parameter: playing duration, playout length and play skew.
The media play information receiving system is used for issuing the described event that finishes playing, the event that finishes playing of the media that carry media play information that receiving media broadcast information reporting device reports.
In the embodiments of the invention, media gateway detects according to the performance of event to media play that finish playing, when confirming that media play is finished, with reporting media playing information to media gateway controller MGC, so that MGC can be known media play information, and these information are used for the demands such as charging, service quality statistics, also can carry out follow-up continuation according to these information and play.
Description of drawings
Fig. 1 is MGC and MG networking schematic diagram;
Fig. 2 is the schematic flow sheet that the embodiment of the invention one realizes reporting media playing information;
Fig. 3 is the schematic flow sheet that the embodiment of the invention two realizes reporting media playing information;
Fig. 4 is the schematic flow sheet that the embodiment of the invention three realizes reporting media playing information;
Fig. 5 is the composition frame chart that the present invention realizes the system embodiment one of reporting media playing information;
Fig. 6 is the composition frame chart that the present invention realizes the system embodiment two of reporting media playing information.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, embodiments of the invention are further elaborated.
As shown in Figure 1, be MGC and MG networking schematic diagram.MGCP is the main agreement of communicating by letter between MG and the MGC, H.248/MeGaCo at present widely used have (gateway control protocol) and two kinds of agreements of MGCP (MGCP), and H.248/MeGaCo be based on MGCP and develop.Take H.248 as example, the various resources on the MG are terminal (Termination) by abstract representation.Terminal is divided into again physics (Physical) terminal and interim (Ephemeral) terminal, the former represents some physical entities with semipermanent existence, such as TDM time slot etc., the latter represents some provisional application with the public resource of rear release, such as rtp streaming etc.Represent MG integral body with the particular terminal that is called as root (Root) terminal in addition.Association between the terminal is context (Context) by abstract representation.Context can comprise a plurality of terminals, thereby describes the correlation of terminal room with topology (Topology).For also with other terminal related terminal not occuring, be called as the contextual special context of sky (Null) by one and comprise.
Based on above-mentioned abstract link model, mutual in fact just being presented as towards the operation of Termination and Context between business and the carrying.This operation is finished by request (Request) and the response (Reply) of the order between MGC and the MG (Command).Command type comprises increase (Add), revises (Modify), deletes (Subtract), mobile (Move), audit value (AuditValue), auditability (AuditCapabilities), circular (Notify), service change (ServiceChange).Command parameter is also referred to as descriptor (Descriptor), is classified as attribute (Property), signal (Signal), event (Event), statistics (Statistic) etc.For convenient according to traffic aided with parameter from being polymerized in logic bag (Package).
MGC can be for the stream on terminal or the terminal to the control of MG.Comprise the distinctive characteristic of non-stream on the terminal by SOT state of termination (TerminationState) descriptor, such as service state (ServiceState), event buffering control (EventBufferControl) etc.Comprise the distinctive characteristic in terminal upper reaches by media (Media) descriptor, it can comprise some streams (Stream) descriptor.Each flow descriptors comprises again local terminal control (LocalControl), local terminal (Local) and far-end (Remote) descriptor for single stream.Local terminal control descriptor is for the control information that comprises that stream is relevant, such as pattern (Mode), reservation group (ReserveGroup) and reserved value (ReserveValue) etc.The feature of the stream that local terminal and remote descriptors are respectively applied to comprise that local terminal and far-end receive, such as address and port, code decode algorithm etc., concrete what adopt is the description form of Session Description Protocol (SDP).
As shown in Figure 2, embodiments of the invention one realize that the flow process of reporting media playing information comprises:
When step 201:MG carried out media play, event detected finishing playing of media according to finishing playing;
This event that finishes playing can be that MG receives from MGC or other network element, also can be arranged on the MG, the embodiment of the invention is by expanding to define the event of finishing playing to MGCP, this event that finishes playing is used to indicate MG finishing playing of media is detected, and when finishing playing of described media is detected, report the event that finishes playing of these media to MGC, the event called after Playout Completion that will finish playing in the embodiment of the invention is designated playcom.
Step 202: when MG detects finishing playing of media, report the event that finishes playing of these media, and the broadcast relevant information of these media that will collect reports MGC; Carry-on parameter when the embodiment of the invention can also further expand to define MG and circulates a notice of this media play and finish event MGCP, the media play information that namely reports, media play information in the embodiment of the invention comprises following at least a parameter: playing duration (Played Duration, be designated pd), refer to the duration play when this Media Stream finishes playing, be integer (Integer) type, unit can be 10 milliseconds, playout length (PlayedLength, be designated pl), refer to the length play when this Media Stream finishes playing, be integer (Integer) type, unit can be byte (Byte) or bit (Bit), play skew (Played Offset is designated po), when referring to that this Media Stream finishes playing in respective media residing time offset, be integer (Integer) type, unit can be 10 milliseconds.
The embodiment of the invention one, MG detects according to the performance of event to media play that finish playing, when confirming that media play is finished, with reporting media playing information to MGC, so that MGC can be known media play information, and these information are used for the demands such as charging, service quality statistics, also can carry out follow-up continuation according to these information and play.
As shown in Figure 3, embodiments of the invention two realize that the flow process of reporting media playing information comprises:
Step 301: when needs carry out the broadcast of specific medium, MGC plays media by signal (Signal) the indication MG with playing function, for example issue play signal playout take the media clip (Clip) of total length of indication broadcast as 30 seconds, and the event that the finishes playing playcom that issues simultaneously for same stream or terminal detects finishing playing of these media to be played with indication MG; Need to prove, in the present embodiment, the playcom event also can by miscellaneous equipment for example network management system be handed down to MG, in addition, can when issuing the playout signal, issue simultaneously the playcom event, also can issue first this playcom event, issue first that the playcom event can be for the stream on the MG or terminal setting in the situation, wherein terminal is the indivedual terminals in the media gateway or the root termination that represents whole media gateway, when follow-up this MG carries out the broadcast of media, will be arranged on stream or the terminal according to this event, finishing playing of media on corresponding stream or the terminal detected, for example issue first the playcom event on the root termination of the whole MG of representative, the media play of carrying out successively on follow-up this MG all can be detected by this playcom event.
Step 302:MG carries out the broadcast of these media, according to the playcom event that receives finishing playing of these media is detected simultaneously.
Step 303: when MG detects this media play and finishes, report the event that finishes playing of these media to MGC, and the broadcast relevant information of these media that will collect reports MGC; If these media are normally to have finished from the beginning to the end broadcast, MG will report this event to MGC so, and can comprise parameter p d=3000, po=3000 in reporting; If these media are to finish because certain is unusual (suspend such as the user etc.) when starting anew to be played to the 15th second, MG will report this event to MGC so, and can comprise parameter p d=1500 in reporting, po=1500; If these media are to finish because certain is unusual (suspend such as the user etc.) when being played to the 25th second since the 10th second, MG will report this event to MGC so, and can comprise parameter p d=1500 in reporting, po=2500.
The embodiment of the invention two, MG detects according to the situation that finishes playing of the event that finishes playing that receives to the media of broadcast, when the finishing playing of the media of confirm playing, report the event of finishing playing and with reporting media playing information to MGC, so that MGC can be known media play information, and these information are used for the demands such as charging, service quality statistics, also can carry out follow-up continuation according to these information and play.
As shown in Figure 4, embodiments of the invention three realize that the flow process of reporting media playing information comprises:
Step 401:MG obtains at the event that the finishes playing playcom that flows or terminal sets in advance; The event that finishes playing in the present embodiment is to set in advance on the stream of MG or terminal, being used to indicate needs finishing playing of the media on corresponding stream or the terminal detected, and wherein terminal can be the part terminal in the media gateway or the root termination that represents whole media gateway.Concrete, if this event is arranged on the stream (Stream), then will carry out the detection that media play is finished for these media of putting that spread, if this event is arranged on the terminal (Termination), then will carry out the detection that media play is finished for all media of putting that spread on this terminal, if this event is arranged on root (Root) terminal that represents MG integral body, then will carry out the detection that media play is finished for upper all media put that spread of this MG.Need to prove, for above-described embodiment one, two, if the media stream signal pin that the event that finishes playing that is handed down to MG by MGC and MGC issue is to same stream or terminal setting, then MG carries out the detection that media play is finished for media indicated in this signal, if the media stream signal pin that issues with MGC is to not homogeneous turbulence or terminal setting, for example this signal pin arranges certain terminal and this event only arranges for certain stream on this terminal, then MG is arranged on stream or the terminal according to this event, to the detection that the media on corresponding stream or the terminal finish playing, embodiment is not repeated herein.
When step 402:MG carried out media play, the media play event playcom according to setting in advance on stream or terminal carried out media play to the media on corresponding stream or the terminal and finishes detection.
Step 403: when MG detects the media play that need to detect and finishes, report this media play to finish event playcom, and pd, the pl, the po that in reporting, comprise this event wherein the parameter of combination in any to transmit media play information to MGC.
The embodiment of the invention three, MG is according to the event that finishes playing that sets in advance on stream or terminal, performance to the media play on corresponding stream or the terminal detects, with corresponding reporting media playing information to MGC, so that MGC can be known media play information, and these information are used for the demands such as charging, service quality statistics, also can carry out follow-up continuation according to these information and play.
Need to prove, said method embodiment also can be applicable to adopt the Media Resource Server of separation architecture, be between media resource controlling device and the media resource processing arrangements, perhaps between media control function equipment and the media delivery function device about the information interaction of media play, at this moment media resource controlling device or media control function equipment are equivalent to described MGC, media resource processing arrangements or media delivery function device are equivalent to described MG, and embodiment is not repeated herein.
As shown in Figure 5, embodiments of the invention four realize that the system embodiment of reporting media playing information comprises:
Reporting media playing information device 50, be used for the event that finishes playing that receiving media broadcast information receiving system 52 or miscellaneous equipment issue, and when carrying out media play, event detects finishing playing of media according to finishing playing, when detecting the finishing playing of media, report the event that finishes playing of media to media play information receiving system 52, wherein, carry media play information in the event that finishes playing that reports.
Media play information receiving system 52 is used for issuing the event of finishing playing to reporting media playing information device 50, and the event that finishes playing of the media that carry media play information that report of receiving media broadcast information reporting device 50.
Reporting media playing information device 50 among the native system embodiment comprises:
Receiving element 500 is used for the event that finishes playing that receiving media broadcast information receiving system 52 or miscellaneous equipment issue;
Detecting unit 502 is used for according to the described event that finishes playing finishing playing of media being detected when carrying out media play;
Report unit 504, be used for when detecting the finishing playing of media, reporting the event that finishes playing of media to media play information receiving system 52, wherein, carry media play information in the event that finishes playing that reports.
In above-described embodiment, described reporting media playing information device comprises: media gateway, media resource processing arrangements or media delivery function device, described media play information receiving system comprises Media Gateway Controller, media resource controlling device or media control function equipment.
As shown in Figure 6, embodiments of the invention five realize that the system embodiment two of reporting media playing information comprises:
Media Gateway Controller 62 is used for the event that finishes playing of the media that carry media play information that receiving media gateway 60 reports.
Setting unit 600 is used for setting in advance the event of finishing playing;
Detecting unit 602 is used for according to the described event that finishes playing finishing playing of media being detected when carrying out media play;
Report unit 604, be used for when detecting the finishing playing of media, reporting the event that finishes playing of media to Media Gateway Controller 62, wherein, carry media play information in the event that finishes playing that reports.
The present embodiment is take media gateway and Media Gateway Controller as example, said system embodiment also can be applicable to adopt the Media Resource Server of separation architecture, be between media resource controlling device and the media resource processing arrangements, perhaps between media control function equipment and the media delivery function device.
System of the present invention, device embodiment, obtain the event that finishes playing by setting in advance or receive the mode that issues, according to the described event that finishes playing the performance of media play is detected, with corresponding reporting media playing information, so that the media play information receiving system can be known media play information, and these information are used for the demands such as charging, service quality statistics, also can carry out follow-up continuation according to these information and play.
One of ordinary skill in the art will appreciate that all or part of step that realizes in above-described embodiment method is to come the relevant hardware of instruction to finish by program, described program can be stored in a kind of computer-readable recording medium.The above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (6)
1. the method for a reporting media playing information is characterized in that, comprising:
The event that finishes playing that receiving media gateway controller or network management system issue, the described event that finishes playing is by expanding to define to MGCP;
Event detects finishing playing of media according to finishing playing;
When detecting the finishing playing of media, report the event that finishes playing of media to Media Gateway Controller, wherein, carry media play information in the event that finishes playing that reports, described media play information comprises at least a in the following parameter: playing duration, playout length and play skew.
2. the method for claim 1 is characterized in that, the event that finishes playing that the described Media Gateway Controller of described reception issues comprises:
Receive the event that finishes playing that issues when described Media Gateway Controller issues play signal, wherein, described play signal and finish playing event for stream same on the media gateway or terminal;
Accordingly, according to the described event that finishes playing, to described play signal for stream or finishing playing of the media on the terminal detect.
3. the device of a reporting media playing information is characterized in that, comprising:
Receiving element is used for the event that finishes playing that receiving media gateway controller or network management system issue, and the described event that finishes playing is by expanding to define to MGCP;
Detecting unit, the event that finishes playing that is used for receiving according to described receiving element detects finishing playing of media;
Report the unit, be used for when detecting the finishing playing of media, report the event that finishes playing of media to Media Gateway Controller, wherein, carry media play information in the event that finishes playing that reports, described media play information comprises at least a in the following parameter: playing duration, playout length and play skew.
4. device as claimed in claim 3 is characterized in that, described device comprises: media gateway, media resource processing arrangements or media delivery function device.
5. the system of a reporting media playing information is characterized in that, comprising:
The reporting media playing information device, be used for the event that finishes playing that receiving media gateway controller or network management system issue, the described event that finishes playing is by expanding to define to MGCP, event detects finishing playing of media according to finishing playing, when detecting the finishing playing of media, report the event that finishes playing of media, wherein, carry media play information in the event that finishes playing that reports, described media play information comprises at least a in the following parameter: playing duration, playout length and play skew;
The media play information receiving system is used for issuing the described event that finishes playing, the event that finishes playing of the media that carry media play information that receiving media broadcast information reporting device reports.
6. system as claimed in claim 5, it is characterized in that, described reporting media playing information device comprises: media gateway, media resource processing arrangements or media delivery function device, described media play information receiving system comprises Media Gateway Controller, media resource controlling device or media control function equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810142400 CN101651638B (en) | 2008-08-14 | 2008-08-14 | Method, device and system for reporting media playing information |
| PCT/CN2009/073126 WO2010017750A1 (en) | 2008-08-14 | 2009-08-06 | Method, apparatus and system for reporting media playing information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810142400 CN101651638B (en) | 2008-08-14 | 2008-08-14 | Method, device and system for reporting media playing information |
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| CN101651638A CN101651638A (en) | 2010-02-17 |
| CN101651638B true CN101651638B (en) | 2013-01-09 |
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| CN 200810142400 Active CN101651638B (en) | 2008-08-14 | 2008-08-14 | Method, device and system for reporting media playing information |
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| WO (1) | WO2010017750A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1794665A (en) * | 2005-04-15 | 2006-06-28 | 华为技术有限公司 | Method of medium gateway monitoring and uploading event |
| CN1874345A (en) * | 2005-12-26 | 2006-12-06 | 华为技术有限公司 | Method for statistical parameter values of terminal reported from media gateway |
| CN101127738A (en) * | 2006-08-15 | 2008-02-20 | 华为技术有限公司 | Media gateway and its statistical reporting method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7486621B2 (en) * | 2003-05-30 | 2009-02-03 | Alcatel-Lucent Usa Inc. | Method and apparatus for load sharing and overload control for packet media gateways under control of a single media gateway controller |
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- 2008-08-14 CN CN 200810142400 patent/CN101651638B/en active Active
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1794665A (en) * | 2005-04-15 | 2006-06-28 | 华为技术有限公司 | Method of medium gateway monitoring and uploading event |
| CN1874345A (en) * | 2005-12-26 | 2006-12-06 | 华为技术有限公司 | Method for statistical parameter values of terminal reported from media gateway |
| CN101127738A (en) * | 2006-08-15 | 2008-02-20 | 华为技术有限公司 | Media gateway and its statistical reporting method |
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| CN101651638A (en) | 2010-02-17 |
| WO2010017750A1 (en) | 2010-02-18 |
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