CN101404821B - Status information reporting method, equipment and system based on separation structure - Google Patents
Status information reporting method, equipment and system based on separation structure Download PDFInfo
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- CN101404821B CN101404821B CN 200810180703 CN200810180703A CN101404821B CN 101404821 B CN101404821 B CN 101404821B CN 200810180703 CN200810180703 CN 200810180703 CN 200810180703 A CN200810180703 A CN 200810180703A CN 101404821 B CN101404821 B CN 101404821B
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Abstract
The embodiment of the invention discloses a status messages reporting method based on a separate framework, a device and a system thereof. The method comprises the steps as follows: the status message of storage connection corresponding with content resource is obtained; and the obtained status message of the storage connection is reported according to extension packet parameter in H.248 protocol. The system comprises a medium processor, which is used for obtaining the status message of the storage connection corresponding with the content resource and reporting the status message of the storage connection according to the extension packet parameter in the H.248 protocol, and a medium controller, which is used for receiving the status message of the storage connection sent by the medium processor according to the extension packet parameter in the H.248 protocol. The embodiment of the invention uses the system of reporting the status message of the storage connection and improves the reliability of content accessing operation.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of status information reporting method, equipment and system based on separation architecture.
Background technology
Definition according to 3GPP IMS standard, be used to provide the logical ne of various resource business can be divided into application server (Application Server, hereinafter to be referred as: AS), media resource controller (MediaResource Function Controller, hereinafter to be referred as: MRFC) and media resource processor (MediaResource Function Processor, hereinafter to be referred as: MRFP).According to the definition of 3GPP TS23.228 to MRFP, MRFP is as the content source of Media Stream, be used for the broadcast of multimedia messages and record, possess meeting synthesis capability and media stream transition disposal ability, support for medium are provided such as business such as CRBT, color shadow, audio conferencing, video conferences.MRFC and MRFP constitute separation architecture, separate physically.Under this separation architecture, MRFP is as a pure Media Processor, with independent of service; MRFC realizes and professional relevant control operation, the realization of business is converted to concrete operations to medium, and is handed down to MRFP, realizes that by MRFP the medium face operates.Control interface between MRFC and MRFP is a Mp, and Mp is followed H.248 agreement, and MRFP obtains the content source file data by the network interface access content storage server, and content storage server is used to preserve the content source file.
Based on above-mentioned framework, can't ensure the reliability of access to content business.
Summary of the invention
The embodiment of the invention provides a kind of status information reporting method based on separation architecture, equipment and system, has improved the reliability of access to content business.
The embodiment of the invention proposes a kind of status information reporting method based on media controller and Media Processor separation architecture, comprising:
Described Media Processor obtains the state information of the storage connection of content resource correspondence;
Described Media Processor is by the expanding packet parameter in the agreement H.248, and the state information that reports described storage of obtaining to connect is given described media controller;
The state information of described storage connection connects unusually for storage or does not have and store when connecting; if before the described state information that reports the storage of obtaining to connect, receive access request to described content resource; then return specific error code; by described error code, indicate described storage to connect and have fault.
The embodiment of the invention also proposes a kind of Media Processor, comprising:
Acquisition module is used to obtain the state information that the storage of content resource correspondence connects;
First sending module is used for by the expanding packet parameter of agreement H.248, and the state information that the described storage that reports described acquisition module to obtain connects is given media controller.
The embodiment of the invention also proposes a kind of media controller, comprising:
The 3rd sending module, be used for by the expanding packet parameter of agreement H.248, the transmit status query messages is given Media Processor, carry the information of content resource in the described STATUS ENQUIRY message, by the information of described content resource, indication is to the status detection of the storage connection of described content resource correspondence;
The 3rd receiver module is used for receiving the state information that described storage connects by the expanding packet parameter of agreement H.248.
The embodiment of the invention also proposes a kind of state information report system based on media controller and Media Processor separation architecture, comprising:
Media Processor is used to obtain the state information that the storage of content resource correspondence connects, and by the expanding packet parameter in the agreement H.248, the state information that reports described storage to connect is given media controller;
Media controller is used for by the expanding packet parameter of agreement H.248, receives the state information that described storage that described Media Processor sends connects.
Description of drawings
The technical scheme of the embodiment of the invention has the following advantages, because adopted the mechanism that reports to the storage connection state information of content resource, avoids selecting unusual storage that the access to content business that provides is provided, thereby, improved the reliability of access to content business.
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of status information reporting method flow chart based on separation architecture in the embodiment of the invention;
Fig. 2 is that another kind in the embodiment of the invention is based on the status information reporting method flow chart of separation architecture;
Fig. 3 is a kind of state information report signaling diagram based on separation architecture in the embodiment of the invention;
Fig. 4 is that another kind in the embodiment of the invention is based on the state information report signaling diagram of separation architecture;
Fig. 5 is another the status information reporting method flow chart based on separation architecture in the embodiment of the invention;
Fig. 6 is another the state information report signaling diagram based on separation architecture in the embodiment of the invention;
Fig. 7 is another the status information reporting method flow chart based on separation architecture in the embodiment of the invention;
Fig. 8 is the structural representation of a kind of Media Processor in the embodiment of the invention;
Fig. 9 is the structural representation of the another kind of Media Processor in the embodiment of the invention;
Figure 10 is the structural representation of another Media Processor in the embodiment of the invention;
Figure 11 is the structural representation of a kind of media controller in the embodiment of the invention;
Figure 12 is the structural representation of a kind of state information report system based on separation architecture in the embodiment of the invention.
Embodiment
In the prior art, because MRFC, MRFP and content storage server are separated from one another, if MRFP and content storage server link portions are interrupted or are all interrupted, because the not corresponding mechanism that reports of storing connection state information, MRFC can continue to select this MRFP that the access to content business is provided, cause a large amount of professional impairedly, reduced the reliability of access to content business.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
As shown in Figure 1, a kind of status information reporting method flow chart based on separation architecture in the embodiment of the invention may further comprise the steps:
Step 101 is obtained the state information of the storage connection of content resource correspondence.
The storage of content resource correspondence connects, and is the network interface between the Media Processor content storage server corresponding with content resource, and Media Processor connects by this storage, and the accessed content storage server obtains the content source file.Media Processor obtains the mode of the state information that the storage of content resource correspondence connects, it can be the state that this storage of automatic perception connects, it also can be the STATUS ENQUIRY message that the receiving media controller sends, according to the information of the content resource that carries in this STATUS ENQUIRY message, detect the state of the storage connection of this content resource correspondence.The information of the content resource that carries in the STATUS ENQUIRY message comprises the access path of this content resource.The content of the state information that storage connects comprises: the storage connection is normal, storage connects unusually and is not connected with having to store.
Step 102, by the expanding packet parameter in the agreement H.248, the state information that reports the storage of obtaining to connect.
The embodiment of the invention has been expanded the agreement H.248 that Media Processor and the storage between the content resource connect corresponding Mp, after Media Processor obtains the state information of storage connection, by the H.248 agreement after the expansion, give media controller with the state information report that this storage connects, media controller is stored this state information.Media Processor can regularly report media controller with this state information, and Media Processor also can be given media controller with this state information real-time report.Owing to regularly report the stability of mechanism, it is preferred implementation in the embodiment of the invention that this state information is regularly reported media controller.The content of this state information connects unusually for storage or does not have and store when connecting, and media controller can not send the access request that connects corresponding content resource at this storage.
The state that storage connects is unusual or when not having storage and connecting for storage connects, Media Processor obtains the state information of storage connection and reports between the state information of the storage connection of obtaining, and also comprise: Media Processor receiving media controller connects the access request of corresponding content resource to this storage; Media Processor returns specific error code to media controller, and by error code, the indication storage connects and has fault.This error code comprises: unusual storage connects code or does not have storage connection code.After media controller receives this error code, can store the state information of the storage connection of this error code correspondence, also can confirm the state that this storage connects to Media Processor transmit status query messages.It is pointed out that to Media Processor transmit status query messages be preferred implementation in the embodiment of the invention.
The technical scheme of the embodiment of the invention has the following advantages, because adopted the mechanism that reports of state information that storage connects, avoids selecting unusual storage to connect the access to content business is provided, and has improved the reliability of access to content business.
As shown in Figure 2, be the status information reporting method flow chart of the another kind in the embodiment of the invention, may further comprise the steps based on separation architecture:
The storage of content resource correspondence connects, and is the network interface between the MRFP content storage server corresponding with content resource, and MRFP connects by this storage, and the accessed content storage server obtains the content source file.MRFP obtains the mode of the state information that the storage of content resource correspondence connects, it can be the state that this storage of automatic perception connects, also can be to receive the STATUS ENQUIRY message that MRFC sends, according to the information of the content resource that carries in this STATUS ENQUIRY message, detect the state of the storage connection of this content resource correspondence.The information of the content resource that carries in the STATUS ENQUIRY message comprises the access path of this content resource.The content of the state information that storage connects comprises: the storage connection is normal, storage connects unusually and is not connected with having to store.
The state that storage connects is unusual or when not having storage and connecting for storage connects, MRFP obtains the state information of storage connection and reports between the state information of the storage connection of obtaining, and also comprise: MRFP receives MRFC connects corresponding content resource to this storage access request; MRFP returns specific error code to MRFC, and by error code, the indication storage connects and has fault.This error code comprises: unusual storage connects code or does not have storage connection code.After MRFC receives this error code, can store the state information of the storage connection of this error code correspondence, also can confirm the state that this storage connects to MRFP transmit status query messages.It is pointed out that to MRFP transmit status query messages be preferred implementation in the embodiment of the invention.
As shown in Figure 3, be a kind of state information report signaling diagram in the embodiment of the invention based on separation architecture, if report a certain content resource storage to connect unusual Notify message to before the MRFC at MRFP, MRFC has issued Add Request order to MRFP, this content resource of request visit, then MRFP returns specific error code A by Add Reply message to MRFC, by error code A, indicate this content resource storage to connect unusual, notice MRFC issues the query messages storage connection status of this content resource synchronously, makes the loss minimum of call failure.If not disposing the storage of this content resource on the MRFP connects, and MRFC can't obtain above-mentioned information, still issue Add Request order to MRFP, this content resource of request visit, then MRFP returns specific error code B by Add Reply message to MRFC, by error code B, indicates this content resource storage to be connected on the MRFP and does not exist, notice MRFC issues the query messages storage connection status of this content resource synchronously, makes the loss minimum of call failure.
The embodiment of the invention has been expanded the agreement H.248 that MRFP and the storage between the content resource connect corresponding Mp, after MRFP obtains the state information of storage connection, by the H.248 agreement after the expansion, give MRFC with the state information report that this storage connects, MRFC stores this state information.MRFP can regularly report MRFC with this state information, and MRFP also can give MRFC with this state information real-time report.Owing to regularly report the stability of mechanism, it is preferred implementation in the embodiment of the invention that this state information is regularly reported MRFC.The content of this state information connects unusually for storage or does not have and store when connecting, and MRFC can not send the access request that connects corresponding content resource at this storage.
As shown in Figure 4, be the state information report signaling diagram of the another kind in the embodiment of the invention based on separation architecture, MRFP will store the state information report that connects by Notify Request message and give MRFC, and MRFC returns response by Notify Reply message to MRFP.
The technical scheme of the embodiment of the invention has the following advantages, because adopted reporting and feedback mechanism in real time of state information that storage connects, avoids selecting unusual storage to connect the access to content business is provided, and has improved the reliability of access to content business.
As shown in Figure 5, another the status information reporting method flow chart based on separation architecture in the embodiment of the invention may further comprise the steps:
The embodiment of the invention is expanded the H.248 agreement of existing Mp, supports the storage connection status of MRFC management MRFP content resource.The storage connection status that goes up content resource as MRFC is unusual or when not having storage and connecting, MRFC carries the information of content resource regularly to MRFP transmit status query messages in this STATUS ENQUIRY message for storage connects.
MRFC is in the STATUS ENQUIRY message that MRFP sends, and concrete query argument is: ContextID=null, and TerminationID=root, Command=Modify carries the store status of expansion and checks incident.After MRFP returns Modify and replys, report the storage connection status of content resource, finish and the checking of MRFC by Notify.
H.248 package definition after the expansion is with reference to as follows:
Storagc?Status?Packagc
PackageID：SSP(0x )
Version：1
Extends：none
Event Name:Storage Status, this incident is used to obtain the storage connection status
EventID： StStatus(0x0001)
Description：Report?the?storage?status.
EventsDescriptor?parameters：
ParameterID： path(0x0001)
This parameter of Description:one path of storage contents. is the access path character string of content resource
Type： String
Optional： No
Default： None
ObservedEventDescriptor?parameters：
ParameterID： path(0x0001)
This parameter of Description:one path of storage contents. is the access path character string of content resource
Type： String
Optional： No
Default： None
ParameterID： faultcause(0x0002)
This parameter of Description:fault cause code. is that the content resource storage connects the failure cause error code
Type： INTEGER
Optional： No
Default:None, 0 expression state is normal, and other value representations are unusual.
In the H.248 bag after the above-mentioned expansion, EventsDescriptor parameters is the parameter that the storage of MRFC request MRFP query State connects, and ObservedEventDescriptor parameters is the parameter of MRFP to the storage connection of MRFC uploaded state information.MRFC passes through EventsDescriptorparameters, inquire about the state information of the storage connection of this parameter correspondence to the MRFP request, MRFP reports the state information of the storage connection of this parameter correspondence by ObservedEventDescriptor parameters to MRFC.
After MRFP received STATUS ENQUIRY message, according to the information of the content resource that carries in this STATUS ENQUIRY message, whether the storage that detects the content resource correspondence connected normal.The storage of content resource correspondence connects, and is the network interface between the MRFP content storage server corresponding with content resource, and MRFP connects by this storage, and the accessed content storage server obtains the content source file.
Behind the state that the storage of MRFP detection content resource correspondence connects, can obtain the state information that this storage connects.The content of the state information that this storage connects comprises: the storage connection is normal, storage connects unusually and is not connected with having to store.
The state information that the storage that MRFC receives and store M RFP reports connects, the content of the state information that connects when storage are unusual or when not having storage and connecting, MRFC can not send the access request that connects the content resource of correspondence at this storage for storage connects.
As shown in Figure 6, be another the state information report signaling diagram in the embodiment of the invention based on separation architecture, MRFC regularly confirms to store the state of connection to MRFP by Mod Request message, MRFP returns Mod Reply message to MRFC, and after the state information of obtaining the storage connection, to store the state information report that connects by Notify Request message and give MRFC, MRFC returns response by NotifyReply message to MRFP.
The technical scheme of the embodiment of the invention has the following advantages, because adopted the mechanism that reports to the storage connection state information of content resource, can not have under the call case, the state information that storage between MRFP and the content storage server is connected, synchronous with the storage connection state information among the MRFC, avoid selecting unusual storage to connect the access to content business is provided, improved the reliability of access to content business.
As shown in Figure 7, another the status information reporting method flow chart based on separation architecture in the embodiment of the invention may further comprise the steps:
The embodiment of the invention provides a kind of testing mechanism that the storage of content resource is connected, and need not expand the H.248 agreement of Mp.AS adjusts and the mutual process of MRFC, the information of carrying the content resource of playing in the INVITE signaling of application media resource, MRFC carries content resource equally in the access request Add Request order that MRFP sends information.
After MRFP received Add Request order, according to the information of the content resource that carries in the Add Request order, whether the storage that detects the information correspondence of content resource connected normal.The storage of the information correspondence of content resource connects, and is the network interface between the MRFP content storage server corresponding with the information of content resource, and MRFP connects by this storage, and the accessed content storage server obtains the content source file.
Behind the state that the storage of the information correspondence of MRFP detection content resource connects, can obtain the state information that this storage connects.The content of the state information that this storage connects comprises: the storage connection is normal, storage connects unusually and is not connected with having to store.
The content of the state information that storage connects is unusual or when not having storage and connecting, MRFP is directly to MRFC backward reference failed message for storage connects.MRFC can select other MRFP to make a call again after receiving the visit failed message, and when the media resource that returns to AS as MRFC can correctly have access to content resource, AS notice MRFC formally started the playing of content.MRFC after also can selecting to wait for a period of time, makes a call to this MRFP after receiving the visit failed message again.
The technical scheme of the embodiment of the invention has the following advantages, because adopted the mechanism that reports to the storage connection state information of content resource, avoid selecting unusual storage that the access to content business that provides is provided, improved the reliability of access to content business, guarantee to be connected with content storage server under the situation of interrupting part MRFP occurring, can continue normally to provide the access to content business.
As shown in Figure 8, the structural representation for a kind of Media Processor in the embodiment of the invention comprises:
The storage of content resource correspondence connects, and is the network interface between the Media Processor content storage server corresponding with content resource, and Media Processor connects by this storage, and the accessed content storage server obtains the content source file.Acquisition module 810 obtains the mode of the state information that the storage of content resource correspondence connects, it can be the state that this storage of automatic perception connects, it also can be the STATUS ENQUIRY message that the receiving media controller sends, according to the information of the content resource that carries in this STATUS ENQUIRY message, detect the state of the storage connection of this content resource correspondence.The information of the content resource that carries in the STATUS ENQUIRY message comprises the access path of this content resource.The content of the state information that storage connects comprises: the storage connection is normal, storage connects unusually and is not connected with having to store.
First sending module 820 is used for by the expanding packet parameter of agreement H.248, the state information that the storage that reports acquisition module 810 to obtain connects.
The embodiment of the invention has been expanded the agreement H.248 that Media Processor and the storage between the content resource connect corresponding Mp, first sending module 820 is by the H.248 agreement after expanding, give media controller with the state information report that this storage connects, media controller is stored this state information.First sending module 820 can regularly report media controller with this state information, also can give media controller with this state information real-time report.Owing to regularly report the stability of mechanism, it is preferred implementation in the embodiment of the invention that this state information is regularly reported media controller.The content of this state information connects unusually for storage or does not have and store when connecting, and media controller can not send the access request that connects corresponding content resource at this storage.
The technical scheme of the embodiment of the invention has the following advantages, because adopted the mechanism that reports of state information that storage connects, avoids selecting unusual storage to connect the access to content business is provided, and has improved the reliability of access to content business.
As shown in Figure 9, the structural representation for the another kind of Media Processor in the embodiment of the invention comprises:
The embodiment of the invention is expanded the H.248 agreement of existing Mp, the storage connection status of support media controller management Media Processor content resource.When the storage connection status of content resource on the media controller unusual or when not having storage and connecting for storage connects; media controller is regularly to Media Processor transmit status query messages; carry the information of content resource in this STATUS ENQUIRY message, first receiver module 910 receives this STATUS ENQUIRY message
The storage of content resource correspondence connects, and is the network interface between the Media Processor content storage server corresponding with content resource, and Media Processor connects by this storage, and the accessed content storage server obtains the content source file.The information of the content resource that carries in the STATUS ENQUIRY message comprises the access path of this content resource.The content of the state information that storage connects comprises: the storage connection is normal, storage connects unusually and is not connected with having to store.
First sending module 940 is used for by the expanding packet parameter of agreement H.248, the state information that the storage that reports acquisition module 930 to obtain connects.
The embodiment of the invention has been expanded the agreement H.248 that Media Processor and the storage between the content resource connect corresponding Mp, first sending module 940 is by the H.248 agreement after expanding, give media controller with the state information report that this storage connects, media controller is stored this state information.First sending module 940 can regularly report media controller with this state information, also can give media controller with this state information real-time report.Owing to regularly report the stability of mechanism, it is preferred implementation in the embodiment of the invention that this state information is regularly reported media controller.The content of this state information connects unusually for storage or does not have and store when connecting, and media controller can not send the access request that connects corresponding content resource at this storage.
The technical scheme of the embodiment of the invention has the following advantages, because adopted the mechanism that reports to the storage connection state information of content resource, can not have under the call case, the state information that storage between Media Processor and the content storage server is connected, synchronous with the storage connection state information in the media controller, avoid selecting unusual storage to connect the access to content business is provided, improved the reliability of access to content business.
As shown in figure 10, the structural representation for another Media Processor in the embodiment of the invention comprises:
The storage of content resource correspondence connects, and is the network interface between the Media Processor content storage server corresponding with content resource, and Media Processor connects by this storage, and the accessed content storage server obtains the content source file.The information of the content resource that carries in the STATUS ENQUIRY message comprises the access path of this content resource.The content of the state information that storage connects comprises: the storage connection is normal, storage connects unusually and is not connected with having to store.
The state that storage connects is unusual or when not having storage and connecting for storage connects; first sending module 1040 reports before the state information of the storage connection of obtaining; media controller can send the access request that this storage is connected corresponding content resource to Media Processor, and second receiver module 1020 receives this access request.
First sending module 1040 is used for by the expanding packet parameter of agreement H.248, the state information that the storage that reports acquisition module 1030 to obtain connects.
The embodiment of the invention has been expanded the agreement H.248 that Media Processor and the storage between the content resource connect corresponding Mp, first sending module 1040 is by the H.248 agreement after expanding, give media controller with the state information report that this storage connects, media controller is stored this state information.First sending module 1040 can regularly report media controller with this state information, also can give media controller with this state information real-time report.Owing to regularly report the stability of mechanism, it is preferred implementation in the embodiment of the invention that this state information is regularly reported media controller.The content of this state information connects unusually for storage or does not have and store when connecting, and media controller can not send the access request that connects corresponding content resource at this storage.
The technical scheme of the embodiment of the invention has the following advantages, because adopted the mechanism that reports to the storage connection state information of content resource, can not have under the call case, the state information that storage between Media Processor and the content storage server is connected, synchronous with the storage connection state information in the media controller, avoid selecting unusual storage to connect the access to content business is provided, improved the reliability of access to content business.
As shown in figure 11, be the structural representation of a kind of media controller in the embodiment of the invention, this media controller 11 comprises:
The 3rd sending module 1110, be used for by the expanding packet parameter of agreement H.248 transmit status query messages, the information of carrying content resource in this STATUS ENQUIRY message, by the information of this content resource, indication is to the status detection of the storage connection of this content resource correspondence.
The storage of content resource correspondence connects, and is the network interface between the Media Processor content storage server corresponding with content resource, and Media Processor connects by this storage, and the accessed content storage server obtains the content source file.The information of the content resource that carries in the STATUS ENQUIRY message comprises the access path of this content resource.
The 3rd receiver module 1120 is used for receiving the state information that storage connects by the expanding packet parameter of agreement H.248.
After Media Processor receives the information of the content resource that media controller sends, information according to this content resource, detect the state of the storage connection of content resource correspondence, the state information of obtaining and reporting this storage to connect, the 3rd receiver module 1120 receives this state information by the expanding packet parameter in the agreement H.248.
The content of the state information that storage connects comprises: the storage connection is normal, storage connects unusually and is not connected with having to store.The content of state information connects unusually for storage or does not have and store when connecting, and media controller can not send the access request that connects corresponding content resource at this storage.
The technical scheme of the embodiment of the invention has the following advantages, because adopted the mechanism that reports to the storage connection state information of content resource, avoids selecting unusual storage to connect the access to content business is provided, and has improved the reliability of access to content business.
As shown in figure 12, the structural representation for a kind of state information report system based on separation architecture in the embodiment of the invention comprises:
The storage of content resource correspondence connects, and is the network interface between the Media Processor content storage server corresponding with content resource, and Media Processor connects by this storage, and the accessed content storage server obtains the content source file.
The embodiment of the invention has been expanded the agreement H.248 that Media Processor 1210 and the storage between the content resource connect corresponding Mp, after Media Processor 1210 obtains the state information of storage connection, by the H.248 agreement after the expansion, give media controller 1220 with the state information report that this storage connects, media controller 1220 these state informations of storage.Media Processor 1210 can regularly report media controller 1220 with this state information, and Media Processor 1210 also can be given media controller 1220 with this state information real-time report.Owing to regularly report the stability of mechanism, this state information regularly reported media controller 1220 be the preferred implementation in the embodiment of the invention.The content of this state information connects unusually for storage or does not have and store when connecting, and media controller 1220 can not send the access request that connects corresponding content resource at this storage.
The information of the content resource that carries in the STATUS ENQUIRY message comprises the access path of this content resource.
The state that storage connects is unusual or when not having storage and connecting for storage connects, Media Processor 1210 obtains the state information of storage connection and reports between the state information of the storage connection of obtaining, and also comprise: 1210 pairs of these storages of Media Processor 1220 receiving media controllers connect the access request of corresponding content resource; Media Processor 1210 returns specific error code to media controller 1220, and by error code, the indication storage connects and has fault.This error code comprises: unusual storage connects code or does not have storage connection code.After media controller 1220 receives this error code, can store the state information of the storage connection of this error code correspondence, also can confirm the state that this storage connects to Media Processor 1210 transmit status query messages.It is pointed out that to Media Processor 1210 transmit status query messages be preferred implementation in the embodiment of the invention.
The technical scheme of the embodiment of the invention has the following advantages, because adopted the mechanism that reports to the storage connection state information of content resource, avoids selecting unusual storage to connect the access to content business is provided, and has improved the reliability of access to content business.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a station terminal equipment (can be mobile phone, personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
The above only 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 the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be looked protection scope of the present invention.
Claims (11)
1. the status information reporting method based on media controller and Media Processor separation architecture is characterized in that, comprising:
Described Media Processor obtains the state information of the storage connection of content resource correspondence;
Described Media Processor is by the expanding packet parameter in the agreement H.248, and the state information that reports described storage of obtaining to connect is given described media controller;
The state information of described storage connection connects unusually for storage or does not have and store when connecting; if before the described state information that reports the storage of obtaining to connect, receive access request to described content resource; then return specific error code; by described error code, indicate described storage to connect and have fault.
2. the method for claim 1 is characterized in that, before the state information that described storage of obtaining the content resource correspondence connects, also comprises:
By the expanding packet parameter in the agreement H.248, accepting state query messages, the information of carrying described content resource in the described STATUS ENQUIRY message;
According to the information of described content resource, detect the state of the storage connection of described content resource correspondence.
3. method as claimed in claim 2 is characterized in that, the information of described content resource comprises the access path of described content resource.
4. method as claimed in claim 3 is characterized in that, described error code comprises:
Unusual storage connects code or does not have storage connection code.
5. a Media Processor is characterized in that, comprising:
Acquisition module is used to obtain the state information that the storage of content resource correspondence connects;
First sending module is used for by the expanding packet parameter of agreement H.248, and the state information that the described storage that reports described acquisition module to obtain connects is given media controller.
6. Media Processor as claimed in claim 5 is characterized in that, also comprises:
First receiver module is used for by the expanding packet parameter of agreement H.248 accepting state query messages, the information of carrying described content resource in the described STATUS ENQUIRY message;
Detection module is used for the information according to the described content resource of described first receiver module reception, detects the state of the storage connection of described content resource correspondence, obtains the state information of the storage connection of described content resource correspondence for described acquisition module.
7. Media Processor as claimed in claim 5 is characterized in that, also comprises:
Second receiver module is used to receive the access request to described content resource;
Second sending module is used for described access request that receives according to described second receiver module and the state information that the described storage that described acquisition module obtains is connected, and returns specific error code, by described error code, indicates described storage to connect and has fault.
8. a media controller is characterized in that, comprising:
The 3rd sending module is used for by the expanding packet parameter of agreement H.248, and the transmit status query messages is given Media Processor, the information of carrying content resource in the described STATUS ENQUIRY message;
The 3rd receiver module is used for by the expanding packet parameter of agreement H.248, receives the state information that the storage of described content resource correspondence connects.
9. the state information report system based on separation architecture is characterized in that, comprising:
Media Processor is used to obtain the state information that the storage of content resource correspondence connects, by the expanding packet parameter in the agreement H.248, the state information that reports described storage to connect;
Media controller is used for by the expanding packet parameter of agreement H.248, receives the state information that described storage that described Media Processor sends connects.
10. system as claimed in claim 9 is characterized in that,
Described media controller also is used for by the expanding packet parameter of agreement H.248, to described Media Processor transmit status query messages, the information of carrying described content resource in the described STATUS ENQUIRY message;
Described Media Processor also is used for by the expanding packet parameter of agreement H.248, receives the information of the described content resource that described media controller sends, and according to the information of described content resource, detects the state that the storage of described content resource correspondence connects.
11. system as claimed in claim 9 is characterized in that,
Described media controller also is used for to the access request of described Media Processor transmission to described content resource;
Described Media Processor also is used to receive described access request, returns specific error code, by described error code, indicates described storage to connect and has fault.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810180703 CN101404821B (en) | 2008-11-24 | 2008-11-24 | Status information reporting method, equipment and system based on separation structure |
| PCT/CN2009/075020 WO2010057432A1 (en) | 2008-11-24 | 2009-11-18 | Status information reporting method, device and system based on a separation architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810180703 CN101404821B (en) | 2008-11-24 | 2008-11-24 | Status information reporting method, equipment and system based on separation structure |
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| Publication Number | Publication Date |
|---|---|
| CN101404821A CN101404821A (en) | 2009-04-08 |
| CN101404821B true CN101404821B (en) | 2010-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810180703 Expired - Fee Related CN101404821B (en) | 2008-11-24 | 2008-11-24 | Status information reporting method, equipment and system based on separation structure |
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| Country | Link |
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| CN (1) | CN101404821B (en) |
| WO (1) | WO2010057432A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101404821B (en) * | 2008-11-24 | 2010-07-14 | 华为技术有限公司 | Status information reporting method, equipment and system based on separation structure |
| CN107483518B (en) * | 2016-06-07 | 2022-08-02 | 中兴通讯股份有限公司 | Media server and media service method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100466621C (en) * | 2006-06-27 | 2009-03-04 | 中国移动通信集团公司 | Admission control system and admission control method in load supporting interface of communication network |
| CN101257463A (en) * | 2007-03-01 | 2008-09-03 | 中兴通讯股份有限公司 | Method for medium gateway to report Iu interface resource state |
| CN101404821B (en) * | 2008-11-24 | 2010-07-14 | 华为技术有限公司 | Status information reporting method, equipment and system based on separation structure |
-
2008
- 2008-11-24 CN CN 200810180703 patent/CN101404821B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101404821A (en) | 2009-04-08 |
| WO2010057432A1 (en) | 2010-05-27 |
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