CN102665108A - Processing method, processing device and processing system of mobile video service - Google Patents
Processing method, processing device and processing system of mobile video service Download PDFInfo
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- CN102665108A CN102665108A CN2012101037663A CN201210103766A CN102665108A CN 102665108 A CN102665108 A CN 102665108A CN 2012101037663 A CN2012101037663 A CN 2012101037663A CN 201210103766 A CN201210103766 A CN 201210103766A CN 102665108 A CN102665108 A CN 102665108A
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Abstract
The invention provides a processing method, a processing device and a processing system of a mobile video service; the method comprises the steps of receiving a video service request message transmitted by a communication network apparatus, wherein the video service request message comprises the network type identifier of the network in which a terminal apparatus is accessed; determining the hierarchical information of SVC (switching virtual circuit) video stream corresponding to the network type identifier; and transmitting the hierarchical information and the video stream corresponding to the hierarchical information to the terminal apparatus through the communication network apparatus, so that the terminal apparatus decodes the video stream according to the hierarchical information. According to the invention, the differential video service is provided for users under the existing multi-network integration structure.
Description
Technical field
The present invention relates to the video traffic technology, relate in particular to a kind of mobile video method for processing business, device and system, belong to communication technical field.
Background technology
Along with the continuous development and the evolution of diverse network technology, multiple network will merge existence, for the user provides communication service.For instance; Existing UNE can comprise WCDMA (Wideband Code Division Multiple Access; Hereinafter to be referred as: WCDMA), (Long Term Evolution is hereinafter to be referred as LTE) network etc., various network for Long Term Evolution; It can provide the different service quality; With the LTE network for instance, it can provide the peak rate of descending 100Mbit/s and up 50Mbit/s under the spectral bandwidth of 20MHz, and it can be user's quality of service that offers the best in present network.
The mobile video business is for the user the novel communication service of video content to be provided through mobile network and terminal equipment, its transmission be than text, the more senior video image of voice, and can be with audio-frequency information.Therefore, the mobile video business also must become the hot spot application in future mobile communications market.
But under the framework of existing many network integrations, the mobile video business can not provide the video traffic of differentiation to the various network type for the user.
Summary of the invention
The present invention provides a kind of mobile video method for processing business, device and system, with under the framework of existing many network integrations, the video traffic of differentiation is provided for the user to the various network type.
The present invention provides a kind of mobile video method for processing business, comprising:
The video traffic request message that received communication net equipment sends comprises the network type sign that terminal equipment inserts in the said video traffic request message;
Confirm the hierarchical information of the SVC video flowing corresponding with said network type sign;
Said hierarchical information and the video flowing corresponding with said hierarchical information are sent to said terminal equipment through said communication network equipment, so that said terminal equipment is decoded to said video flowing according to said hierarchical information.
The present invention provides another kind of mobile video method for processing business, comprising:
The video traffic request message that receiving terminal apparatus sends;
Send the video traffic request message of the network type sign that comprises said terminal equipment access network to the service provider system;
Receive the hierarchical information of the SVC video flowing corresponding that said service provider system sends and the video flowing corresponding with said hierarchical information with said network type sign;
Said hierarchical information and the video flowing corresponding with said hierarchical information are sent to said terminal equipment.
The present invention provides a kind of service provider system, comprising:
Receiver module is used for the video traffic request message that received communication net equipment sends, and comprises the network type sign that terminal equipment inserts in the said video traffic request message;
Determination module is used for the hierarchical information that definite and said network type identifies corresponding SVC video flowing;
Sending module is used for said hierarchical information and the video flowing corresponding with said hierarchical information are sent to said terminal equipment through said communication network equipment, so that said terminal equipment is decoded to said video flowing according to said hierarchical information.
The present invention provides a kind of communication network equipment, comprising:
First processing module is used for the video traffic request message that receiving terminal apparatus sends, and sends the video traffic request message of the network type sign that comprises said terminal equipment access network to the service provider system;
Second processing module; Be used to receive the hierarchical information of the SVC video flowing corresponding that said service provider system sends and the video flowing corresponding, and said hierarchical information and the video flowing corresponding with said hierarchical information are sent to said terminal equipment with said hierarchical information with said network type sign.
The present invention provides a kind of mobile video transaction processing system, comprising: communication network equipment and service provider system, and wherein, said service provider system adopts above-mentioned service provider system, and said communication network equipment adopts above-mentioned communication network equipment.
Among the present invention; Video traffic The data SVC coding; When the user need use video traffic; The network type sign that the user who comprises in the video traffic request message that the SP system can send according to communication network equipment inserts, the hierarchical information of the SVC video flowing of confirming to provide for the user, the SP system can send to terminal equipment with the video flowing of this hierarchical information and correspondence through communication network equipment then; Thereby make terminal equipment to decode to video flowing, obtain vedio data according to this hierarchical information.Therefore, the present invention can provide the video traffic of differentiation to the network type that different users inserts under the framework that multiple network merges.
Description of drawings
Fig. 1 is the flow chart of mobile video method for processing business embodiment one of the present invention;
Fig. 2 is the flow chart of mobile video method for processing business embodiment two of the present invention;
Fig. 3 is the structural representation of service provider's system embodiment of the present invention;
Fig. 4 is the structural representation of communication network apparatus embodiments of the present invention;
Fig. 5 is the structural representation of mobile video transaction processing system embodiment of the present invention.
Embodiment
Fig. 1 is the flow chart of mobile video method for processing business embodiment one of the present invention, and as shown in Figure 1, the method for present embodiment can comprise:
The video traffic request message that step 101, received communication net equipment send comprises the network type sign that terminal equipment inserts in the said video traffic request message.
The service provider (Service Provider, hereinafter to be referred as: SP) the video traffic request message that can received communication net equipment sends of system.
Specifically; When terminal equipment need use video traffic; Terminal equipment can send service request to communication network equipment; Communication network equipment can be known the network type that terminal equipment inserts then, and then sends the video traffic request message to SP, can comprise the network type sign that terminal equipment inserts in this video traffic request message.
More specifically, the communication network equipment of present embodiment can comprise access network equipment and equipment of the core network.Terminal equipment can send service request to access network equipment.Access network equipment can be known the network type that terminal equipment inserts; Access network equipment can send to equipment of the core network with the video traffic request message that comprises the network type sign then, and last equipment of the core network can send to the SP system with this video traffic request message.
For instance; If terminal equipment is through the communication network equipment access network in the LTE network; Then this network type sign promptly can be the identification information that can represent the LTE network arbitrarily; If terminal equipment is through the communication network equipment access network in the WCDMA network, then this network type sign promptly can be the identification information that can represent the WCDMA network arbitrarily.Need to prove that the terminal equipment in the present embodiment both can be single-mode terminal, promptly can only insert in a kind of type network, also can be multimode terminal, promptly can between the polytype network, switch.
How to insert networks of different type and how and between the SP system carry out mutual concrete implementation procedure for terminal equipment, can adopt existing techniques in realizing, repeat no more here through communication network equipment.
This SP system receives after this video traffic request message, can therefrom obtain this network type sign, and confirms the hierarchical information of the SVC video flowing corresponding with this network type sign.
Specifically; SVC is a kind of technology that can video flowing be divided into a plurality of resolution, quality and frame rate layers, and the video flowing of encoding through SVC can comprise a basic layer and at least one enhancement layer, wherein; The video data of basic layer can make decoder decode the elementary video content fully normally; But the frame per second of the video image that the video data of basic layer obtains is lower, and resolution is lower, and the quality of video image is lower; The video data of enhancement layer then is in order to raising frame per second or resolution, thereby improves the quality of video image.For enhancement layer, it can comprise multilayer, and the number of plies is many more, and then the quality of video image is good more.In the present embodiment, to the various network type identification, promptly different access networks can be confirmed the hierarchical information of different SVC video flowings for terminal equipment, and this hierarchical information is and is used to identify the information that this SVC video flowing comprises several enhancement layers.
For instance, for the LTE network, it can be used for the higher video image of transmission quality; Its corresponding SVC video flowing for example can comprise 1 basic layer and 3 enhancement layers; For the more weak network of transmittability, for example WLAN (Wireless Local Area Networks, hereinafter to be referred as: WLAN); Its transmittability is different from the LTE network, and then its corresponding SVC video flowing for example can comprise 1 basic layer and 1 enhancement layer.
When concrete the realization, the corresponding relation between the hierarchical information of storage networking type identification and SVC video flowing in advance in the SP system.After the SP system receives the video traffic request message, can confirm the hierarchical information of SVC video flowing according to the network type sign that wherein comprises.The setting of this corresponding relation can be according to the difference of the transmittability of different network type.Or, the also corresponding relation between the hierarchical information of corresponding relation between storage networking type identification and the transmittability and transmittability and SVC video flowing in advance in the SP system.After the SP system receives the video traffic request message, can confirm the transmittability of network according to the network type sign that wherein comprises, and then confirm the hierarchical information of corresponding SVC video flowing according to the transmittability of network.
The SP system can send to terminal equipment with hierarchical information and corresponding video flowing through communication network equipment.Terminal equipment can know according to this hierarchical information in the video flowing of reception and comprise the video flowing of several enhancement layers, thereby can decode to video flowing according to this hierarchical information, obtains vedio data.
In the present embodiment; Video traffic The data SVC coding; When the user need use video traffic; The network type sign that the user who comprises in the video traffic request message that the SP system can send according to communication network equipment inserts, the hierarchical information of the SVC video flowing of confirming to provide for the user, the SP system can send to terminal equipment with the video flowing of this hierarchical information and correspondence through communication network equipment then; Thereby make terminal equipment to decode to video flowing, obtain vedio data according to this hierarchical information.Therefore, present embodiment can provide the video traffic of differentiation to the network type that different users inserts under the framework that multiple network merges.
For the higher video traffic of video image quality; The video flowing that for example comprises a plurality of enhancement layers, then its data volume is also bigger, and spent network transmission resource is also more relatively; For the lower video traffic of video image quality; For example include only the video flowing of an enhancement layer, then its data volume is less relatively, and spent network transmission resource is also less.Therefore, to embodiment illustrated in fig. 1, communication network equipment is that the transfer resource that video flowing distributes also can be adjusted adaptively.For example; Video traffic service for the video flowing that comprises a plurality of enhancement layers; Communication network equipment can distribute more transfer resource, with the smooth and easy transmission of assurance video data, and serves for the video traffic of the video flowing that includes only an enhancement layer; Communication network equipment can distribute less transfer resource, to practice thrift the limited transfer resource of network.
When concrete the realization; The SP system is before sending to terminal equipment through communication network equipment with hierarchical information and the video flowing corresponding with hierarchical information; The SP system can be to communication network equipment; Can send hierarchical information to the base station in the access network equipment of communication network equipment particularly, so that this base station can be the video flowing allocation of transmission resources according to hierarchical information.If the quantity of the enhancement layer of hierarchical information indication is more; Then more transfer resource can be distributed for this video traffic transmission in the base station; If the negligible amounts of the enhancement layer of hierarchical information indication, then less transfer resource can be distributed for this video traffic transmission in the base station.
Fig. 2 is for the flow chart of mobile video method for processing business embodiment two of the present invention, and is as shown in Figure 2, and the method for present embodiment is the method for carrying out with the corresponding communication network equipment of method that SP shown in Figure 1 carries out, and the method for present embodiment can comprise:
The video traffic request message that step 201, receiving terminal apparatus send;
The hierarchical information of the SVC video flowing corresponding that step 203, the said service provider of reception system send and the video flowing corresponding with said hierarchical information with said network type sign;
In the present embodiment; Video traffic data in the SP system can adopt the SVC coding; When the user need use video traffic; Terminal equipment can send the video traffic request message to communication network equipment, and communication network equipment can send the video traffic request message that comprise the network type sign that the user inserts to the SP system, then the hierarchical information of the SP system SVC video flowing that can confirm to provide for the user; The SP system can send to communication network equipment with this hierarchical information and corresponding video flowing; Communication network equipment can send to terminal equipment with this hierarchical information and corresponding video flowing then, thereby makes terminal equipment to decode to video flowing according to this hierarchical information, obtains vedio data.Therefore, present embodiment can provide the video traffic of differentiation to the network type that different users inserts under the framework that multiple network merges.
After the SP system sends to communication network equipment with this hierarchical information and corresponding video flowing; Communication network equipment; Can be the base station in the access network equipment of communication network equipment particularly, before video flowing is sent to terminal equipment, can be the video flowing allocation of transmission resources according to hierarchical information.If the quantity of the enhancement layer of hierarchical information indication is more; Then more transfer resource can be distributed for this video traffic transmission in the base station; If the negligible amounts of the enhancement layer of hierarchical information indication; Then less transfer resource can be distributed for this video traffic transmission in the base station, thereby can effectively utilize transfer resource limited in the network.
Fig. 3 is the structural representation of service provider's system embodiment of the present invention; As shown in Figure 3; The system of present embodiment can comprise: receiver module 11, determination module 12 and sending module 13, wherein, receiver module 11; Be used for the video traffic request message that received communication net equipment sends, comprise the network type sign that terminal equipment inserts in the said video traffic request message; Determination module 12 is used for the hierarchical information that definite and said network type identifies corresponding SVC video flowing; Sending module 13 is used for said hierarchical information and the video flowing corresponding with said hierarchical information are sent to said terminal equipment through said communication network equipment, so that said terminal equipment is decoded to said video flowing according to said hierarchical information.
Particularly; Determination module 12 can comprise: information management unit 122 and decision unit 121; Wherein information management unit 122, are used for second corresponding relation between the hierarchical information of first corresponding relation and said transmittability and said SVC video flowing between the transmittability of storage networking type identification and communication network equipment; Decision unit 121 is used for according to said first corresponding relation, confirms the transmittability of the communication network equipment that said network type sign is corresponding, and according to transmittability and said second corresponding relation confirmed, confirms the hierarchical information of said SVC video flowing.
The SP system of present embodiment can be used to carry out the technical scheme of method embodiment shown in Figure 1, and its realization principle and technique effect are similar, repeat no more here.
In another embodiment of service provider of the present invention system; Sending module 13 shown in Figure 3 also is used for sending said hierarchical information to communication network equipment; So that said communication network equipment is said video flowing allocation of transmission resources according to said hierarchical information; Thereby provide at the network type that inserts to different user on the basis of video traffic of differentiation, can be adjusted into the transfer resource that video flowing distributes adaptively.Video traffic service for the video flowing that comprises a plurality of enhancement layers; Can distribute more transfer resource; To guarantee the smooth and easy transmission of video data; And serve for the video traffic of the video flowing that includes only an enhancement layer, can distribute less transfer resource, to practice thrift the limited transfer resource of LTE network.
Fig. 4 is the structural representation of communication network apparatus embodiments of the present invention; As shown in Figure 4; The communication network equipment of present embodiment can comprise: first processing module 21, second processing module 22 and resource distribution module 23, wherein, first processing module 21; Be used for the video traffic request message that receiving terminal apparatus sends, send the video traffic request message of the network type sign that comprises said terminal equipment access network to the service provider system; Second processing module 22; Be used to receive the hierarchical information of the SVC video flowing corresponding that said service provider system sends and the video flowing corresponding, and said hierarchical information and the video flowing corresponding with said hierarchical information are sent to said terminal equipment with said hierarchical information with said network type sign; Resource distribution module 23, being used for according to said hierarchical information is said video flowing allocation of transmission resources.
The communication network equipment of present embodiment can be used to carry out the technical scheme of method embodiment shown in Figure 2, and its realization principle and technique effect are similar, repeat no more here.
Fig. 5 is the structural representation of mobile video transaction processing system embodiment of the present invention; As shown in Figure 5, the system of present embodiment comprises: communication network equipment 1 and SP system 2, wherein; This SP system 2 can adopt above-mentioned described SP embodiment illustrated in fig. 3 system; Communication network equipment 1 can adopt above-mentioned described communication network equipment embodiment illustrated in fig. 4, and its realization principle and technique effect are similar, repeat no more here.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each method embodiment can be accomplished through the relevant hardware of program command.Aforesaid program can be stored in the computer read/write memory medium.This program the step that comprises above-mentioned each method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
What should explain at last is: above each embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although the present invention has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (11)
1. a mobile video method for processing business is characterized in that, comprising:
The video traffic request message that received communication net equipment sends comprises the network type sign that terminal equipment inserts in the said video traffic request message;
Confirm the hierarchical information of the SVC video flowing corresponding with said network type sign;
Said hierarchical information and the video flowing corresponding with said hierarchical information are sent to said terminal equipment through said communication network equipment, so that said terminal equipment is decoded to said video flowing according to said hierarchical information.
2. method according to claim 1 is characterized in that, said said hierarchical information and the video flowing corresponding with said hierarchical information is sent to before the said terminal equipment, also comprises:
Send said hierarchical information to said communication network equipment, so that said communication network equipment is said video flowing allocation of transmission resources according to said hierarchical information.
3. method according to claim 1 and 2 is characterized in that, the said hierarchical information of confirming the SVC video flowing corresponding with said subscriber identity information comprises:
According to said network type sign, confirm the transmittability of said communication network equipment;
According to said transmittability, confirm the hierarchical information of said SVC video flowing.
4. a mobile video method for processing business is characterized in that, comprising:
The video traffic request message that receiving terminal apparatus sends;
Send the video traffic request message of the network type sign that comprises said terminal equipment access network to the service provider system;
Receive the hierarchical information of the SVC video flowing corresponding that said service provider system sends and the video flowing corresponding with said hierarchical information with said network type sign;
Said hierarchical information and the video flowing corresponding with said hierarchical information are sent to said terminal equipment.
5. method according to claim 4 is characterized in that, the video flowing corresponding with said hierarchical information sent to before the said terminal equipment, also comprises:
According to said hierarchical information is said video flowing allocation of transmission resources.
6. a service provider system is characterized in that, comprising:
Receiver module is used for the video traffic request message that received communication net equipment sends, and comprises the network type sign that terminal equipment inserts in the said video traffic request message;
Determination module is used for the hierarchical information that definite and said network type identifies corresponding SVC video flowing;
Sending module is used for said hierarchical information and the video flowing corresponding with said hierarchical information are sent to said terminal equipment through said communication network equipment, so that said terminal equipment is decoded to said video flowing according to said hierarchical information.
7. system according to claim 6 is characterized in that, said sending module also is used for sending said hierarchical information to said communication network equipment, so that said communication network equipment is said video flowing allocation of transmission resources according to said hierarchical information.
8. according to claim 6 or 7 described systems, it is characterized in that said determination module comprises:
Information management unit is used for second corresponding relation between the hierarchical information of first corresponding relation and said transmittability and said SVC video flowing between the transmittability of storage networking type identification and communication network equipment;
Decision unit is used for according to said first corresponding relation, confirms the transmittability of the communication network equipment that said network type sign is corresponding, and according to transmittability and said second corresponding relation confirmed, confirms the hierarchical information of said SVC video flowing.
9. a communication network equipment is characterized in that, comprising:
First processing module is used for the video traffic request message that receiving terminal apparatus sends, and sends the video traffic request message of the network type sign that comprises said terminal equipment access network to the service provider system;
Second processing module; Be used to receive the hierarchical information of the SVC video flowing corresponding that said service provider system sends and the video flowing corresponding, and said hierarchical information and the video flowing corresponding with said hierarchical information are sent to said terminal equipment with said hierarchical information with said network type sign.
10. communication network equipment according to claim 9 is characterized in that, also comprises:
Resource distribution module, being used for according to said hierarchical information is said video flowing allocation of transmission resources.
11. mobile video transaction processing system; Comprise: communication network equipment and service provider system; It is characterized in that; Said service provider system adopts in the claim 6～8 each described service provider system, and said communication network equipment adopts claim 9 or 10 described communication network equipment.
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| CN2012101037663A CN102665108A (en) | 2012-04-10 | 2012-04-10 | Processing method, processing device and processing system of mobile video service |
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| CN2012101037663A CN102665108A (en) | 2012-04-10 | 2012-04-10 | Processing method, processing device and processing system of mobile video service |
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Application publication date: 20120912 |