CN107040800A - A kind of live and dispatching management information system and method based on CHINA RFTCOM Co Ltd - Google Patents
A kind of live and dispatching management information system and method based on CHINA RFTCOM Co Ltd Download PDFInfo
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- CN107040800A CN107040800A CN201710302006.8A CN201710302006A CN107040800A CN 107040800 A CN107040800 A CN 107040800A CN 201710302006 A CN201710302006 A CN 201710302006A CN 107040800 A CN107040800 A CN 107040800A
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- resource
- ipqam
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- information
- terminal device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
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- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of live and dispatching management information system based on CHINA RFTCOM Co Ltd and method, when live or dispatch request is sent, management system carries out resource occupation message scheduling, if there is requested video resource in current IPQAM, then request sender directly invokes, and without IPQAM resource of reallocating, is broadcast if carrying out specified resource by management system without if, i.e. by distributing IPQAM resource, by asking sender to receive the live video broadcast by IPQAM.A kind of live and dispatching management information system and method based on CHINA RFTCOM Co Ltd of the present invention compared with prior art, improves broadcasting and TV Video service quality, while resource is effectively saved, it is practical, it is applied widely, with good application value.
Description
Technical field
The present invention relates to digital TV video frequency technical field, specifically a kind of live and scheduling based on CHINA RFTCOM Co Ltd
Management system and method.
Background technology
Current digital television field, the frequency resource transmitted based on hfc plant has been remained little, and new 4K, VR is contour
Bandwidth good service business is difficult to reach the standard grade to form commercial operation pattern on a large scale, limits digital TV field direct broadcast band quantity
With the development of quality, in order to solve this problem, the present invention proposes kind of the live and dispatching management information system based on CHINA RFTCOM Co Ltd
And method.
The content of the invention
The technical assignment of the present invention is to be managed for above weak point there is provided a kind of live and scheduling based on CHINA RFTCOM Co Ltd
Manage system and method.
A kind of live and dispatching management information system based on CHINA RFTCOM Co Ltd, including,
Program manager, manages direct broadcast band information, is interacted with broadcasting controller, and control direct broadcast band resource is broadcast；
Broadcast controller, the control information for receiving program manager simultaneously broadcasts live information, at the same feedback currently broadcast it is live
The channel resource information of channel information and occupancy is to program manager；
Session resource management device, with program manager, broadcast controller and interact, video request information is sent to broadcasting control
Device, while IPQAM resource can be allocated by following edge resource managers；
Edge resource manager, is interacted with session explorer, manages IPQAM resource.
The direct broadcast band information that the program manager management current portal is operated with, door operation includes live correlation
Relevant information, is transferred to broadcasting and the flow control interface of terminal device by channel information and user profile during broadcasting.
The relevant information includes channel ID, user's mark USERID, IPQAM grouping information.
It is described to broadcast controller management control IPQAM resource is broadcast, particular by stream pushing server to specified
IPQAM resource and frequency push UDP video flowings, and receive the Video stream information by terminal device.
The video request information that session manager is sent comes from terminal device, between the terminal device and session manager
Interaction is extended in NGOD C1/S1 agreements, and the terminal device includes set top box.
A kind of live and schedule management method based on CHINA RFTCOM Co Ltd, its process is, when live or dispatch request is sent,
Management system carries out resource occupation message scheduling, if current IPQAM has requested video resource, request sender is straight
Connect and call, without IPQAM resource of reallocating, if carrying out specifying resource to broadcast by management system without if, that is, pass through distribution
IPQAM resource, by asking sender to receive the live video broadcast by IPQAM.
The request sender is terminal device, and the terminal device includes set top box, is requested when current IPQAM is not present
Video resource when, in a management system, notify that broadcasting controller carries out specifying live resource to broadcast by program manager,
And IPQAM resource is distributed by edge resource manager, terminal device receives the live video broadcast by IPQAM.
The live detailed process with management and running is：
Terminal device obtains relevant parameter first, calls explorer, and the relevant parameter includes channel ID, user and identified
USERID, IPQAM grouping information；Then explorer calls program manager, is sentenced according to channel ID, IPQAM area information
Whether the current IPQAM that breaks is broadcasting the video flowing of current channel, if current IPQAM is broadcast, informs that terminal device is directly received
, and record the information in program manager；If do not played, edge resource manager is called, suitable frequency is obtained
Point resource, is then back to and informs that broadcasting controller progress video flowing broadcasts, stream pushing server is pushed to specified IPQAM and frequency
UDP video flowings, terminal device frequency locking, broadcast.
When terminal device discharges resource, the player of terminal device, which is sent, releases TEARDOWN orders to resource management
Device, at this moment explorer transfer program manager, determine whether that other users are using resource, if not returning to OK,
Notify edge resource manager release IPQAM resource, if other users are used, return to OK and add parameter, edge resource simultaneously
The corresponding IPQAM resource of manager can not discharge, but present terminal equipment no longer receives video flowing.
It is live with management and running during, terminal device and explorer keep heartbeat, when there is terminal device heartbeat
Time-out, explorer transfers program manager also according to current heartbeat information, determines whether other users using money
Source, if not returning to OK, while notifying edge resource manager release IPQAM resource, if other users are used, is returned
OK adds parameter, and the corresponding IPQAM resource of edge resource manager can not discharge.
Compared to the prior art a kind of live and dispatching management information system and method based on CHINA RFTCOM Co Ltd of the present invention, have
Following beneficial effect：
A kind of live and dispatching management information system and method based on CHINA RFTCOM Co Ltd of the present invention, the direct seeding technique based on CHINA RFTCOM Co Ltd
And schedule management method, the IPQAM resource of existing network is relied on, the DVB direct broadcast bands of part two-way IPQAM is instead based on live
The frequency resource of saving is used for the development of 4K, VR new business by mode, member-retaining portion DVB direct broadcast bands, improves broadcasting and TV video clothes
Business quality, while resource is effectively saved, it is practical, it is applied widely, with good application value.
Brief description of the drawings
Accompanying drawing 1 realizes schematic diagram for the present invention's.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described.
As shown in Figure 1, the present invention provides a kind of live and dispatching management information system based on CHINA RFTCOM Co Ltd, including,
Program manager, manages direct broadcast band information, is interacted with broadcasting controller, and control direct broadcast band resource is broadcast；
Broadcast controller, the control information for receiving program manager simultaneously broadcasts live information, at the same feedback currently broadcast it is live
The channel resource information of channel information and occupancy is to program manager；
Session resource management device, with program manager, broadcast controller and interact, video request information is sent to broadcasting control
Device, while IPQAM resource can be allocated by following edge resource managers；
Edge resource manager, is interacted with session explorer, manages IPQAM resource.
The direct broadcast band information that the program manager management current portal is operated with, door operation includes live correlation
Relevant information, is transferred to broadcasting and the flow control interface of terminal device by channel information and user profile during broadcasting.
The relevant information includes channel ID, user's mark USERID, IPQAM grouping information.
It is described to broadcast controller management control IPQAM resource is broadcast, particular by stream pushing server to specified
IPQAM resource and frequency push UDP video flowings, and receive the Video stream information by terminal device.
The video request information that session manager is sent comes from terminal device, between the terminal device and session manager
Interaction is extended in NGOD C1/S1 agreements, and the terminal device includes set top box.
A kind of live and schedule management method based on CHINA RFTCOM Co Ltd, its process is, when live or dispatch request is sent, management
System carries out resource occupation message scheduling, if current IPQAM has requested video resource, request sender directly adjusts
With without IPQAM resource of reallocating, if carrying out specifying resource to broadcast by management system without if, i.e., by distributing IPQAM
Resource, by asking sender to receive the live video broadcast by IPQAM.
The request sender is terminal device, and the terminal device includes set top box, is requested when current IPQAM is not present
Video resource when, in a management system, notify that broadcasting controller carries out specifying live resource to broadcast by program manager,
And IPQAM resource is distributed by edge resource manager, terminal device receives the live video broadcast by IPQAM.
The live detailed process with management and running is：
Terminal device obtains relevant parameter first, calls explorer, and the relevant parameter includes channel ID, user and identified
USERID, IPQAM grouping information；Then explorer calls program manager, is sentenced according to channel ID, IPQAM area information
Whether the current IPQAM that breaks is broadcasting the video flowing of current channel, if current IPQAM is broadcast, informs that terminal device is directly received
, and record the information in program manager；If do not played, edge resource manager is called, suitable frequency is obtained
Point resource, is then back to and informs that broadcasting controller progress video flowing broadcasts, stream pushing server is pushed to specified IPQAM and frequency
UDP video flowings, terminal device frequency locking, broadcast.
When terminal device discharges resource, the player of terminal device, which is sent, releases TEARDOWN orders to resource management
Device, at this moment explorer transfer program manager, determine whether that other users are using resource, if not returning to OK,
Notify edge resource manager release IPQAM resource, if other users are used, return to OK and add parameter, edge resource simultaneously
The corresponding IPQAM resource of manager can not discharge, but present terminal equipment no longer receives video flowing.
It is live with management and running during, terminal device and explorer keep heartbeat, when there is terminal device heartbeat
Time-out, explorer transfers program manager also according to current heartbeat information, determines whether other users using money
Source, if not returning to OK, while notifying edge resource manager release IPQAM resource, if other users are used, is returned
OK adds parameter, and the corresponding IPQAM resource of edge resource manager can not discharge.
As described above, terminal device typically selects terminal set top box, so by the request of terminal set top box, adjusted by resource
Degree system carries out resource occupation message scheduling, if current IPQAM has requested video resource, terminal is directly invoked,
Without IPQAM resource of reallocating, carry out specifying live resource if broadcasting controller by resource scheduling system notice without if
Broadcast, and distribute IPQAM resource by ERM systems, terminal receives the live video broadcast by IPQAM.By this
Mode can save the occupancy of live resource, reduce and IPQAM resource is taken, reduce investment outlay.
The present invention is illustrated again by taking set top box as an example below, as shown in Figure 1, the PRM in figure is Program
Resource Manage, program manager；BCM is Broadcast Control Manage, broadcasts controller；SRM is
Session Resource Manage, session resource management device；ERM is Edge Resource Manage, edge resource management
Device；STB is then Set-Top-Box, set top box.
Based on said structure, by PRM, it is straight that management current portal Portal is operated with for of the invention being achieved in that
Channel information is broadcast, that is, knows which channel is used in which frequency resource, is then interacted with BCM, direct broadcast band is controlled
Resource is broadcast.
The channel resource information of the current direct broadcast band information broadcast and occupancy can also be fed back by broadcasting controller simultaneously
To PRM, PRM just correctly can will broadcast feedback of the information to door.
SRM and PRM interactions, accurately know the solicited message of user, the use feelings of PRM accurate recording current channel resources
Condition.
The request operation of the associated video of terminal can be synchronized to BCM by SRM, terminal and SRM interact when following agreement
It is extended in NGOD C1/S1 agreements, adds channel id information；
SRM is interacted with ERM, knows IPQAM frequency use state, carries out IPQAM resource allotment.
Terminal set top box obtains relevant parameter, calls SRM.
Explorer calls PRM first, according to channel ID, IPQAM area information judge current IPQAM whether broadcast work as
The video flowing of preceding channel, if current IPQAM is broadcast, informs STB directly receptions, and record the information in PRM；Such as
Fruit is not played, and calls ERM, obtains suitable frequency resource, is then back to and is informed that BCM carries out video flowing and broadcast, plug-flow service
Device pushes UDP video flowings to specified IPQAM and frequency, set top box frequency locking, broadcasts.
When terminal set top box discharges resource, player transmission release TEARDOWN orders transfer PRM to SRM, at this moment SRM,
Judge that release there are other users using resource, if not returning to OK, while ERM release IPQAM resources are notified, if it
His user uses, and returns to OK and adds parameter, the corresponding IPQAM resources of ERM can not discharge, but current set top box no longer receives video
Stream.
STB and SRM can keep heartbeat, if terminal set top box heartbeat timeout, SRM also according to current heartbeat information,
PRM is transferred, judges that release there are other users using resource, if not returning to OK, while ERM release IPQAM resources are notified,
If other users are used, return to OK and add parameter, the corresponding IPQAM resources of ERM can not discharge.
The present invention knows channel information, frequency resource that active user is using etc. according to door, when user is carried out directly
When broadcasting request, if the user under all current IPQAM packets does not see the corresponding program stream information of this channel, ERM will divide
With new IPQAM resource to active user carry out it is live broadcast, if there is the channel money of user's request in current IPQAM
Source, informs that terminal directly receives data.So IPQAM does not repeat the resource information broadcast forever, saves resource.
By embodiment above, the those skilled in the art can readily realize the present invention.But should
Work as understanding, the present invention is not limited to above-mentioned embodiment.On the basis of disclosed embodiment, the technical field
Technical staff can be combined different technical characteristics, so as to realize different technical schemes.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (10)
1. a kind of live and dispatching management information system based on CHINA RFTCOM Co Ltd, it is characterised in that including,
Program manager, manages direct broadcast band information, is interacted with broadcasting controller, and control direct broadcast band resource is broadcast；
Broadcast controller, the control information for receiving program manager simultaneously broadcasts live information, at the same feedback currently broadcast it is live
The channel resource information of channel information and occupancy is to program manager；
Session resource management device, with program manager, broadcast controller and interact, video request information is sent to broadcasting control
Device, while IPQAM resource can be allocated by following edge resource managers；
Edge resource manager, is interacted with session explorer, manages IPQAM resource.
2. a kind of live and dispatching management information system based on CHINA RFTCOM Co Ltd according to claim 1, it is characterised in that described
The direct broadcast band information that program manager management current portal is operated with, door operation includes live associated channel information and use
Relevant information, is transferred to broadcasting and the flow control interface of terminal device by family information during broadcasting.
3. a kind of live and dispatching management information system based on CHINA RFTCOM Co Ltd according to claim 2, it is characterised in that described
Relevant information includes channel ID, user's mark USERID, IPQAM grouping information.
4. a kind of live and dispatching management information system based on CHINA RFTCOM Co Ltd according to claim 1,2 or 3, its feature exists
In, it is described to broadcast controller management control IPQAM resource is broadcast, particular by stream pushing server to specified IPQAM
Resource and frequency push UDP video flowings, and receive the Video stream information by terminal device.
5. a kind of live and dispatching management information system based on CHINA RFTCOM Co Ltd according to claim 1,2 or 3, its feature exists
In the video request information that session manager is sent comes from terminal device, interacting between the terminal device and session manager
It is extended in NGOD C1/S1 agreements, the terminal device includes set top box.
6. a kind of live and schedule management method based on CHINA RFTCOM Co Ltd, it is characterised in that its process is, when live or scheduling please
Ask when sending, management system carries out resource occupation message scheduling, please if current IPQAM has requested video resource
Ask sender to directly invoke, without IPQAM resource of reallocating, broadcast if carrying out specified resource by management system without if,
I.e. by distributing IPQAM resource, by asking sender to receive the live video broadcast by IPQAM.
7. a kind of live and schedule management method based on CHINA RFTCOM Co Ltd according to claim 6, it is characterised in that described
Request sender is terminal device, and the terminal device includes set top box, when requested video resource is not present in current IPQAM
When, in a management system, notify that broadcasting controller carries out specifying broadcasting for live resource by program manager, and pass through side
Edge explorer distributes IPQAM resource, and terminal device receives the live video broadcast by IPQAM.
8. a kind of live and schedule management method based on CHINA RFTCOM Co Ltd according to claim 7, it is characterised in that described
The live detailed process with management and running is：
Terminal device obtains relevant parameter first, calls explorer, and the relevant parameter includes channel ID, user and identified
USERID, IPQAM grouping information；Then explorer calls program manager, is sentenced according to channel ID, IPQAM area information
Whether the current IPQAM that breaks is broadcasting the video flowing of current channel, if current IPQAM is broadcast, informs that terminal device is directly received
, and record the information in program manager；If do not played, edge resource manager is called, suitable frequency is obtained
Point resource, is then back to and informs that broadcasting controller progress video flowing broadcasts, stream pushing server is pushed to specified IPQAM and frequency
UDP video flowings, terminal device frequency locking, broadcast.
9. a kind of live and schedule management method based on CHINA RFTCOM Co Ltd according to claim 7 or 8, it is characterised in that
When terminal device discharges resource, the player of terminal device, which is sent, releases TEARDOWN orders to explorer, at this moment provides
Source manager transfers program manager, determines whether that other users are using resource, if not returning to OK, while notifying side
Edge explorer discharges IPQAM resource, if other users are used, and returns to OK and adds parameter, edge resource manager correspondence
IPQAM resource can not discharge, but present terminal equipment no longer receives video flowing.
10. a kind of live and schedule management method based on CHINA RFTCOM Co Ltd according to claim 9, it is characterised in that
It is live with management and running during, terminal device and explorer keep heartbeat, when having terminal device heartbeat timeout, resource pipe
Device is managed also according to current heartbeat information, program manager is transferred, determines whether that other users are using resource, if do not had
OK is returned to, while notifying edge resource manager release IPQAM resource, if other users are used, return to OK and add parameter, side
The corresponding IPQAM resource of edge explorer can not discharge.
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| CN201710302006.8A CN107040800A (en) | 2017-05-02 | 2017-05-02 | A kind of live and dispatching management information system and method based on CHINA RFTCOM Co Ltd |
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| CN201710302006.8A CN107040800A (en) | 2017-05-02 | 2017-05-02 | A kind of live and dispatching management information system and method based on CHINA RFTCOM Co Ltd |
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| CN108419099A (en) * | 2018-02-22 | 2018-08-17 | 上海思华科技股份有限公司 | Streaming media server supports IPQAM equipment to realize method, the system of VBR plug-flows |
| CN114302166A (en) * | 2021-12-29 | 2022-04-08 | 上海金山东方有线网络有限公司 | Streaming media service system and method for IP and IPQAM network convergence scheduling |
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