CN101742248B - Method for processing broken link of interactive network TV service and system thereof - Google Patents
Method for processing broken link of interactive network TV service and system thereof Download PDFInfo
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- CN101742248B CN101742248B CN200910254067A CN200910254067A CN101742248B CN 101742248 B CN101742248 B CN 101742248B CN 200910254067 A CN200910254067 A CN 200910254067A CN 200910254067 A CN200910254067 A CN 200910254067A CN 101742248 B CN101742248 B CN 101742248B
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Abstract
The invention provides a method for processing the broken link of an interactive network TV service and a system thereof, which are used for solving the problem that the conventional method for processing the broken link of the interactive network TV service not only causes poor stability of the system and poor user experience, but also causes unnecessary system performance consumption problem. The method comprises the following steps that: when a MSTU veneer and a MSCU veneer have a broken link, a supporting module sends a broken link message to a beating module of the MSTU veneer and the MSCU veneer; the MSCU veneer receives the broken link message, and judges whether to stop service according to an automatic stop mark set when creating the service; the bearing module receives the broken link message, and judges whether to empty a data field of the MSTU veneer and whether to control a streaming media to clear offline tasks. The technique improves the stability of the system, improves the user experience, and reduces unnecessary performance consumption of the system.
Description
Technical field
The present invention relates to the wireless communication technique field, particularly a kind of processing method of broken link of interactive network TV service and system thereof.
Background technology
IPTV (Internet Protocol Television; IPTV) basic service mainly comprises two types; One type is the channel service that all user's synchronizations are seen identical content, and another kind of is the demand (telecommunication) service of each user's free fast forwarding and fast rewinding of difference and positioning playing.
In the professional serve side of IPTV; As MSU (Media Switching Unit; When the exchange of media unit) perhaps resetting unusually appears in veneer, might cause MSTU (Media Storage Transmit Unit, media store retransmission unit) veneer and controlling MSC U (Media Serve and Control Unit; The media services control unit) occur the situation of chain rupture between the veneer, promptly the message between MSTU veneer and the MSCU veneer can't normal transmission.In existing service system; Between MSTU veneer and MSCU veneer, occur under the situation of chain rupture; The MSTU veneer is not handled, but after the Wait-to-Restore link, and the MSCU veneer responds when operating the MSTU veneer again stops or operation such as withdraw from; So just cause MSTU veneer and MSCU veneer from chain rupture to recover to link during this period of time in, the data field of MSTU veneer and MSCU veneer is inconsistent.Can not cause Streaming Media to work on and do not remove the off-line task after the chain rupture, bring unnecessary systematic function consumption.
It is thus clear that the processing method of existing IPTV service chain rupture is for the IPTV system, not only stability and user experience are relatively poor, but also can bring unnecessary systematic function consumption.
Summary of the invention
The embodiment of the invention provides a kind of processing method and system thereof of broken link of interactive network TV service; Not only make the less stable of system, user experience relatively poor in order to the processing method that solves existing IPTV service chain rupture, but also can bring unnecessary systemic consumable problem.
The processing method of a kind of broken link of interactive network TV service that the embodiment of the invention provides comprises:
When MSTU veneer and MSCU veneer generation chain rupture, supporting module sends chain rupture message to the carrier module and the said MSCU veneer of said MSTU veneer;
Said MSCU veneer receives said chain rupture message; Determine whether to stop service according to creating the sign that stops automatically that is provided with when serving; Wherein, the said sign that stops automatically being used for representing when said MSTU veneer and said MSCU veneer generation chain rupture, whether to stop service automatically;
Said carrier module receives said chain rupture message, and according to the said sign that stops automatically, whether the data field that determines whether to empty said MSTU veneer with control flows media module removing off-line task.
Said MSCU veneer determines whether to stop service according to creating the sign that stops automatically that is provided with when serving, and is specially:
When stopping to serve automatically when stopping sign expression when said MSTU veneer and said MSCU veneer generation chain rupture automatically, said MSCU veneer is confirmed to stop to serve when said;
When not stopping to serve automatically when stopping sign expression when said MSTU veneer and said MSCU veneer generation chain rupture automatically, said MSCU veneer is served by definite not stopping when said.
Said carrier module is according to the said sign that stops automatically, and whether the data field that determines whether to empty said MSTU veneer with control flows media module removing off-line task, is specially:
When stopping to serve automatically when stopping sign expression when said MSTU veneer and said MSCU veneer generation chain rupture automatically, said carrier module confirms to empty the data field and the control flows media module removing off-line task of said MSTU veneer when said;
When said when not stopping to serve automatically when stopping sign expression automatically when said MSTU veneer and said MSCU veneer generation chain rupture, definite data field and the non-control flows media module removing off-line task that does not empty said MSTU veneer of said carrier module.
Wherein, when stopping to be masked as 1 automatically, expression stops to serve when said MSTU veneer and said MSCU veneer generation chain rupture automatically when said;
When stopping to be masked as 0 automatically, expression does not stop to serve when said MSTU veneer and said MSCU veneer generation chain rupture automatically when said.
Above-mentioned processing method also comprises:
When said MSCU veneer was confirmed to stop to serve, said MSCU veneer stopped service;
When data field and the control flows media module of confirming to empty said MSTU veneer when said carrier module removed the off-line task, said carrier module emptied the data field of said MSTU veneer, and sent to said Streaming Media module and to remove off-line task order message; After said Streaming Media module receives said removing off-line task order message, remove the off-line task.
Above-mentioned processing method also comprises:
When said MSTU veneer recovered to link with said MSCU veneer, said supporting module sent the recovery link message to said MSCU veneer and said carrier module;
After said MSCU veneer and said carrier module receive said recovery link message, recover service.
The treatment system of a kind of broken link of interactive network TV service that the embodiment of the invention provides comprises the carrier module of MSCU veneer, supporting module and MSTU veneer, wherein:
Said supporting module is used for when said MSTU veneer and said MSCU veneer generation chain rupture, sends chain rupture message to said MSCU veneer and said carrier module;
Said MSCU veneer; Be used to receive said chain rupture message; Determine whether to stop service according to creating the sign that stops automatically that is provided with when serving, wherein, the said sign that stops automatically being used for representing when said MSTU veneer and said MSCU veneer generation chain rupture, whether to stop service automatically;
Said carrier module is used for according to the said sign that stops automatically, and whether the data field that determines whether to empty said MSTU veneer with control flows media module removing off-line task.
Said carrier module further comprises:
Receive submodule, be used to receive said chain rupture message;
Confirm submodule, be used for after said reception submodule receives said chain rupture message, stop to indicate the data field that determines whether to empty said MSTU veneer automatically and whether the control flows media module is removed the off-line task according to said;
The control submodule is used for when said definite submodule confirms that the control flows media module is removed the off-line task, sends to said Streaming Media module and removes off-line task order message.
Said carrier module also comprises:
Empty submodule, be used for when said definite submodule is confirmed to empty the data field of said MSTU veneer, emptying the data field of said MSTU veneer;
Said treatment system also comprises:
The Streaming Media module after also being used to receive the said removing off-line task order message of said control submodule transmission, is removed the off-line task.
In the above-mentioned treatment system, said supporting module also is used for when said MSTU veneer recovers to link with said MSCU veneer, sends the recovery link message to said MSCU veneer and said carrier module;
Said MSCU veneer, also be used to receive said recovery link message after, the service of recovering;
Said carrier module, also be used to receive said recovery link message after, the service of recovering.
The embodiment of the invention provides a kind of processing method and system thereof of broken link of interactive network TV service.This technical scheme be utilized in be provided with when creating service stop sign automatically, guaranteed the consistent of MSTU veneer side and MSCU veneer side data, making can provide service faster when recovering to link, improved the stability of system, has promoted user experience; And, can empty the corresponding data district when stopping to serve, reduced system's unnecessary performance consumption.
Description of drawings
Fig. 1 is the flow chart of the processing method of embodiment of the invention broken link of interactive network TV service;
Fig. 2 is the structural representation of the treatment system of embodiment of the invention broken link of interactive network TV service;
Fig. 3 is the structural representation of embodiment of the invention carrier module 23;
Fig. 4 is another structural representation of the treatment system of the mutual formula Web TV service of embodiment of the invention chain rupture;
Fig. 5 is a kind of implementation structure figure of embodiment of the invention technical scheme.
Embodiment
In order to solve the problem that prior art exists, the embodiment of the invention provides a kind of processing method and system thereof of broken link of interactive network TV service.This technical scheme be utilized in be provided with when creating service stop sign automatically, guaranteed the consistent of MSTU veneer side and MSCU veneer side data, making can provide service faster when recovering to link, improved the stability of system, has promoted user experience; And, can empty the corresponding data district when stopping to serve, reduced system's unnecessary performance consumption.
As shown in Figure 1, the embodiment of the invention provides a kind of processing method of broken link of interactive network TV service, comprising:
S101, when MSTU veneer and MSCU veneer generation chain rupture, supporting module sends chain rupture message to the carrier module of MSTU veneer and MSCU veneer.
S102, MSCU veneer receive chain rupture message, determine whether to stop service according to creating the sign that stops automatically that is provided with when serving.
Wherein, stopping sign automatically is used for representing when MSTU veneer and MSCU veneer generation chain rupture, whether to stop service automatically.Such as, when stopping to be masked as 1 automatically, expression stops service automatically when MSTU veneer and MSCU veneer generation chain rupture; When stopping to be masked as 0 automatically, expression does not stop service automatically when MSTU veneer and MSCU veneer generation chain rupture.
And whether needs stopped automatically after establishment can be arranged on chain rupture according to service characteristic when serving.Important in this way channel does not stop (promptly after chain rupture, can continue to keep operating state) after then can being arranged on chain rupture automatically, after link re-establishment, can operate this channel so at once.And the user do not had media services (like content release etc.) of directly influence; Be to guarantee the correctness of media services, stop automatically after can being arranged on chain rupture, to empty the data field of MSTU veneer and MSCU veneer; Reduce system's unnecessary performance loss this moment, behind link setup, issue again again.
Wherein, step S102 is specially:
When stopping the sign expression when MSTU veneer and MSCU veneer generation chain rupture automatically, stopping to serve automatically, the MSCU veneer confirms to stop service;
When stopping the sign expression when MSTU veneer and MSCU veneer generation chain rupture automatically, not stopping to serve automatically, the MSCU veneer confirms not stop service.
The carrier module of S103, MSTU veneer receives chain rupture message, and according to stopping sign automatically, whether the data field that determines whether to empty the MSTU veneer with control flows media module removing off-line task.
Wherein, step S103 is specially:
When stopping the sign expression when MSTU veneer and MSCU veneer generation chain rupture automatically, stopping to serve automatically, the carrier module of MSTU veneer confirms to empty the data field and the control flows media module removing off-line task of MSTU veneer;
When stopping the sign expression when MSTU veneer and MSCU veneer generation chain rupture automatically, not stopping to serve automatically, the carrier module of MSTU veneer confirms not empty the data field and the non-control flows media module removing off-line task of MSTU veneer.
Need to prove that the execution sequence of step S102 and S103 is restriction not.
The processing method of the broken link of interactive network TV service that the embodiment of the invention provides; Being utilized in stopping automatically of being provided with when creating service indicates; Guaranteed the consistent of MSTU veneer side and MSCU veneer side data; Making can provide service faster when recovering link, improved the stability of system, has promoted user experience; And, can empty the corresponding data district when stopping to serve, reduced system's unnecessary performance consumption.
In addition, said method is further comprising the steps of:
When the MSCU veneer was confirmed to stop to serve, the MSCU veneer stopped service (being that the MSCU veneer has emptied the data field); When the MSCU veneer was confirmed not stop to serve, the MSCU veneer did not stop service;
When data field and the control flows media module of confirming to empty the MSTU veneer when the carrier module of MSTU veneer removed the off-line task, the carrier module of MSTU veneer emptied the data field of MSTU veneer, and the co-current flow media module is sent and removed off-line task order message; The Streaming Media module is removed the off-line task after receiving and removing off-line task order message;
When the off-line task is removed with non-control flows media module in the data field that the carrier module of MSTU veneer confirms not empty the MSTU veneer, the data field of the carrier module reservation MSTU veneer of MSTU veneer.
Said method is further comprising the steps of:
A1, when MSTU veneer and MSCU veneer recover link, the supporting module of MSTU veneer is to the carrier module transmission recovery link message of MSCU veneer and MSTU veneer;
The carrier module of A2, MSCU veneer and MSTU veneer recovers service after receiving and recovering link message.
Wherein, the detailed process of recovery service is described below:
B1, MSCU veneer are operated the carrier module of MSTU veneer again, as open, playing media source etc.
The carrier module of B2, MSTU veneer behind the operation information that receives the MSCU veneer, to Streaming Media open, operation such as broadcast.
B3, Streaming Media module answer carrier module are opened, the response of playing media source.
B4, carrier module are replied the response of MSCU veneer.
B5, carrier module report MSCU veneer channel list, MSCU veneer and carrier module checking data district.
As shown in Figure 2, the embodiment of the invention provides a kind of treatment system of broken link of interactive network TV service, comprises the carrier module 23 of MSCU veneer 21, supporting module 22 and MSTU veneer, wherein:
Supporting module 22 is used for when MSTU veneer and the 21 generation chain ruptures of MSCU veneer, to the carrier module 23 transmission chain rupture message of MSCU veneer 21 and MSTU veneer;
The carrier module 23 of MSTU veneer is used for according to stopping sign automatically, and whether the data field that determines whether to empty the MSTU veneer with control flows media module removing off-line task.
The treatment system of the broken link of interactive network TV service that the embodiment of the invention provides; Being utilized in stopping automatically of being provided with when creating service indicates; Guaranteed the consistent of MSTU veneer side and MSCU veneer side data; Making can provide service faster when recovering link, improved the stability of system, has promoted user experience; And, can empty the corresponding data district when stopping to serve, reduced system's unnecessary performance consumption.
As shown in Figure 3, carrier module 23 further comprises:
Receive submodule 231, be used to receive chain rupture message;
As shown in Figure 4, carrier module 23 shown in Figure 3 also comprises:
At this moment, treatment system also comprises:
In addition, supporting module 22 also is used for when the MSTU veneer recovers to link with MSCU veneer 21, sends with carrier module 23 to MSCU veneer 21 and recovers link message;
At this moment, MSCU veneer 21, also be used for receive recovering link message after, recover service;
Shown in Figure 5 is a kind of implementation structure figure of embodiment of the invention technical scheme, can understand the technical scheme of the embodiment of the invention better in conjunction with this figure.
The above is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from principle according to the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (10)
1. the processing method of a broken link of interactive network TV service is characterized in that, comprising:
When media store retransmission unit veneer and media services control unit veneer generation chain rupture, supporting module sends chain rupture message to the carrier module and the said media services control unit veneer of said media store retransmission unit veneer;
Said media services control unit veneer receives said chain rupture message; Determine whether to stop service according to creating the sign that stops automatically that is provided with when serving; Wherein, the said sign that stops automatically being used for representing when said media store retransmission unit veneer and said media services control unit veneer generation chain rupture, whether to stop service automatically;
Said carrier module receives said chain rupture message, and according to the said sign that stops automatically, whether the data field that determines whether to empty said media store retransmission unit veneer with control flows media module removing off-line task.
2. processing method as claimed in claim 1 is characterized in that, said media services control unit veneer determines whether to stop service according to creating the sign that stops automatically that is provided with when serving, and is specially:
When stopping to serve automatically when stopping sign expression when said media store retransmission unit veneer and said media services control unit veneer generation chain rupture automatically, said media services control unit veneer is confirmed to stop to serve when said;
When not stopping to serve automatically when stopping sign expression when said media store retransmission unit veneer and said media services control unit veneer generation chain rupture automatically, said media services control unit veneer is served by definite not stopping when said.
3. processing method as claimed in claim 1 is characterized in that, said carrier module is according to the said sign that stops automatically, and whether the data field that determines whether to empty said media store retransmission unit veneer with control flows media module removing off-line task, is specially:
When stopping to serve automatically when stopping sign expression when said media store retransmission unit veneer and said media services control unit veneer generation chain rupture automatically, said carrier module confirms to empty the data field and the control flows media module removing off-line task of said media store retransmission unit veneer when said;
When said when not stopping to serve automatically when stopping sign expression automatically when said media store retransmission unit veneer and said media services control unit veneer generation chain rupture, definite data field and the non-control flows media module removing off-line task that does not empty said media store retransmission unit veneer of said carrier module.
4. processing method as claimed in claim 1 is characterized in that,
When stopping to be masked as 1 automatically, expression stops to serve when said media store retransmission unit veneer and said media services control unit veneer generation chain rupture automatically when said;
When stopping to be masked as 0 automatically, expression does not stop to serve when said media store retransmission unit veneer and said media services control unit veneer generation chain rupture automatically when said.
5. like arbitrary described processing method among the claim 1-4, it is characterized in that, also comprise:
When said media services control unit veneer was confirmed to stop to serve, said media services control unit veneer stopped service;
When data field and the control flows media module of confirming to empty said media store retransmission unit veneer when said carrier module removed the off-line task; Said carrier module empties the data field of said media store retransmission unit veneer, and sends removing off-line task order message to said Streaming Media module; After said Streaming Media module receives said removing off-line task order message, remove the off-line task.
6. processing method as claimed in claim 5 is characterized in that, also comprises:
When said media store retransmission unit veneer recovered to link with said media services control unit veneer, said supporting module sent the recovery link message to said media services control unit veneer and said carrier module;
After said media services control unit veneer and said carrier module receive said recovery link message, recover service.
7. the treatment system of a broken link of interactive network TV service is characterized in that, comprises the carrier module of media services control unit veneer, supporting module and media store retransmission unit veneer, wherein:
Said supporting module is used for when said media store retransmission unit veneer and said media services control unit veneer generation chain rupture, sends chain rupture message to said media services control unit veneer and said carrier module;
Said media services control unit veneer; Be used to receive said chain rupture message; Determine whether to stop service according to creating the sign that stops automatically that is provided with when serving; Wherein, the said sign that stops automatically being used for representing when said media store retransmission unit veneer and said media services control unit veneer generation chain rupture, whether to stop service automatically;
Said carrier module is used for according to the said sign that stops automatically, and whether the data field that determines whether to empty said media store retransmission unit veneer with control flows media module removing off-line task.
8. treatment system as claimed in claim 7 is characterized in that, said carrier module further comprises:
Receive submodule, be used to receive said chain rupture message;
Confirm submodule, be used for after said reception submodule receives said chain rupture message, stop to indicate the data field that determines whether to empty said media store retransmission unit veneer automatically and whether the control flows media module is removed the off-line task according to said;
The control submodule is used for when said definite submodule confirms that the control flows media module is removed the off-line task, sends to said Streaming Media module and removes off-line task order message.
9. treatment system as claimed in claim 8 is characterized in that,
Said carrier module also comprises:
Empty submodule, be used for when said definite submodule is confirmed to empty the data field of said media store retransmission unit veneer, emptying the data field of said media store retransmission unit veneer;
Said treatment system also comprises:
The Streaming Media module after also being used to receive the said removing off-line task order message of said control submodule transmission, is removed the off-line task.
10. like arbitrary described treatment system among the claim 7-9, it is characterized in that,
Said supporting module also is used for when said media store retransmission unit veneer recovers to link with said media services control unit veneer, sends the recovery link message to said media services control unit veneer and said carrier module;
Said media services control unit veneer, also be used to receive said recovery link message after, the service of recovering;
Said carrier module, also be used to receive said recovery link message after, the service of recovering.
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| CN101267498A (en) * | 2007-03-15 | 2008-09-17 | 三星电子株式会社 | Apparatus and method for outputting contents information |
| CA2660323A1 (en) * | 2008-05-05 | 2009-11-05 | Avaya Inc. | Mid-call redirection of traffic through application-layer gateways |
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| CN101267498A (en) * | 2007-03-15 | 2008-09-17 | 三星电子株式会社 | Apparatus and method for outputting contents information |
| CA2660323A1 (en) * | 2008-05-05 | 2009-11-05 | Avaya Inc. | Mid-call redirection of traffic through application-layer gateways |
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Granted publication date: 20120926 Termination date: 20161216 |