CN101489102A - Method and system for setting and executing network television content publishing policy - Google Patents

Method and system for setting and executing network television content publishing policy Download PDF

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Publication number
CN101489102A
CN101489102A CNA2009100004482A CN200910000448A CN101489102A CN 101489102 A CN101489102 A CN 101489102A CN A2009100004482 A CNA2009100004482 A CN A2009100004482A CN 200910000448 A CN200910000448 A CN 200910000448A CN 101489102 A CN101489102 A CN 101489102A
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publishing policy
issue
content
execution
network
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马忠成
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ZTE Corp
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ZTE Corp
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Abstract

The invention discloses a method and a system for arranging and executing a network television content issue strategy. The method comprises: creating the issue strategy and storing the strategy in a Service Management System (SMS); a user selecting the issue strategy in the SMS according to network television content to be issued, transmitting the selected issue strategy to a Content Delivery Network (CDN) sub-system, the CDN sub-system scheduling the network television content to be issued according to the execution step of the issue strategy, and scheduling the network television content to each object node. The invention implements the rapid issue scheduling of an Internet Protocol Television IPTV content with low cost based on the issue strategy.

Description

A kind of method and system that are provided with and carry out the network TV content publishing policy
Technical field
The present invention relates to the professional IPTV (Web TV) of telecom communication field, more particularly, relate to a kind of method that is provided with and carries out the network TV content publishing policy.
Background technology
What IPTV (Web TV) was based on the broadband high-speed IP network is content body with the Internet video resource, is the IPTV of display terminal with television set, computer etc.IPTV has merged various technology such as the Internet, multimedia, communication, and the many services that comprise digital television program, play-on-demand program, online information consulting, visible IP phone etc. can be provided.Because IPTV has made full use of telecommunications, TV, the Internet advantage and characteristics separately, realized the substantive interaction between medium supplier and the media consumer's effectively, therefore, it will become the value-added service that the telecommunications industry next one has prospect, has huge market potential.
Content release is that content is incorporated in the system, and can finally be put on the shared magnetic battle array (POP unit) of Streaming Media by system call and management, and the record associated description information is in database.
Content distributing network (Content Distribution Network, CDN) subsystem in the IPTV system, undertaking the IPTV content distribution control, the IPTV content is pushed to the function that the edge service node improves IPTV content service quality.
The IPTV system divides three-level structure when networking, comprise Centroid, regional center level node, fringe node, wherein has and only have an issue Centroid in Centroid.During the IPTV content release, no matter select the sort of published method, the capital is arrived the IPTV content release on the magnetic battle array (POP unit) of issue Centroid remaining space maximum earlier, and then be dispatched on one of other nodes in the system or all magnetic battle arrays (POP unit) according to concrete dissemination method, so the IPTV content on the issue Centroid is the most complete, comprise all announced IPTV contents.
Existing IPTV content publishing policy all is system-level, the IPTV content or only the issue Centroid on, perhaps all exists on each node, in application the existence below two point defects:
One, the IPTV content is more in the practical application, and fringe node magnetic battle array space is limited, so a lot of IPTV contents only are published on the issue Centroid, if user's program request this moment, this IPTV content not on the home node finally can only rely on the issue Centroid service is provided, and has increased the pressure of bandwidth and Centroid, reduced service quality, user experience is also bad;
Two, some IPTV content region feature is dense, such as the dialect of different regions, and eating habit, characteristic culture etc., this IPTV content only need be kept on this fringe node, provides service at the user of this area; If be published on this fringe node, will be published on all other nodes of level, in fact do not need this IPTV content on other the node, both wasted bandwidth, wasted a large amount of memory spaces again, improved networking cost.
In order to address the above problem, prior art is when user's program request IPTV content, write down this user to the temperature (so-called temperature refers to the clicking rate to an IPTV content) of this IPTV content and remain in the Thermometer, system is the run-down Thermometer at set intervals, for the higher IPTV content of temperature, if this IPTV content not on this node, just pull down on this section point from the issue Centroid, when the user comes this IPTV content of program request more later on, just can provide service, reduce Centroid pressure by local node; The IPTV content that needs on the specific node only is published to earlier the issue Centroid, and then by manual mode of dispatching, issues scheduler task, and content scheduling to other nodes, has been avoided being published to the situation of all nodes.
Though yet this method can solve two above-mentioned defectives, also inevitably brings new problem, i.e. the temperature statistical form program scanning that need not stop, loss performance of database, and during manual scheduling, need well-designed scheduling step, after a step dispatches successfully, dispatch next step again, need personnel's post, and scheduling process is only at an IPTV content, if the IPTV content is more, the scheduling step is more, and that is just more time-consuming.
Summary of the invention
Technical problem solved by the invention has been to provide a kind of method that is provided with and carries out the network TV content publishing policy, with realize can based on this publishing policy quick and with low cost the IPTV content is issued scheduling.
To achieve these goals, the invention provides a kind of method that is provided with and carries out the network TV content publishing policy, comprising:
The establishment publishing policy also is kept in the business management system SMS;
The user selects a kind of publishing policy according to the network TV content that will issue in described SMS, the described publishing policy that this SMS will select sends to content distributing network CDN subsystem, described CDN subsystem is dispatched the described network TV content that will issue according to the execution in step of this publishing policy, and described network TV content is dispatched to each destination node.
Method of the present invention, wherein,
The source node of each execution in step of described publishing policy is designated: the destination node marking of issue Centroid sign or other execution in step; And the source node of at least one execution in step is designated issue Centroid sign.
Further, wherein,
Described CDN subsystem is the step generation scheduler task of issue Centroid sign according to source node sign in the execution in step of this publishing policy earlier and carries out the described network TV content that will issue, described network TV content is pulled down on the position of destination node indication this scheduler task from the issue Centroid, in each follow-up execution in step of this publishing policy, search then with the position of above-mentioned destination node indication and also carry out as the step generation scheduler task of the position of source node indication, up to searching in the execution in step at this publishing policy less than with the position of new destination node indication during as the step of the position of source node indication, issue stops.
Further, wherein, described establishment publishing policy also is kept in the SMS, specifically comprises step:
Create described publishing policy on CDN in the described CDN subsystem inlet portal page, described publishing policy and corresponding execution in step are recorded respectively in the publishing policy table and tactful detailed step table in the database of described CDN subsystem; And described publishing policy table is sent to the management data module MD of described CDN subsystem;
The MD of described CDN subsystem is transmitted to described Content Management System CMS with described publishing policy table; Described CMS is saved in described publishing policy table in the database of described SMS again.
Further, wherein,
Described publishing policy table is used for Write strategy ID ID, policy name, strategy description and creation-time;
Described tactful detailed step table is used for source node, the destination node of Write strategy ID, strategy step sum and this each execution in step of publishing policy.
To achieve these goals, the present invention also provides a kind of system that is provided with and carries out the network TV content publishing policy, comprising: service management module and content distributing network module; Wherein,
Described service management module is used to preserve the publishing policy of establishment, and the described publishing policy that the user is selected sends to described content distributing network module;
Described content distributing network module is used for according to the execution in step of the described publishing policy that receives the described network TV content that will issue being dispatched, and described network TV content is dispatched to each destination node.
System of the present invention, wherein,
The source node of each execution in step of the described publishing policy of preserving in the described service management module is designated: the destination node marking of issue Centroid sign or other execution in step; And the source node of at least one execution in step is designated issue Centroid sign.
Further, wherein,
Described content distributing network module, being further used for the described network TV content that will issue is identified according to source node in the execution in step of the described publishing policy that receives earlier is that the step that the issue Centroid identifies generates scheduler task and execution, described network TV content is pulled down on the position of destination node indication this scheduler task from the issue Centroid, in each follow-up execution in step of this publishing policy, search then with the position of above-mentioned destination node indication and also carry out as the step generation scheduler task of the position of source node indication, up to searching in the execution in step at this publishing policy less than with the position of new destination node indication during as the step of the position of source node indication, issue stops.
Further, wherein, described system also comprises: create the publishing policy module, be used to create described publishing policy, described publishing policy and corresponding execution in step are recorded respectively in the publishing policy table and tactful detailed step table in this establishment publishing policy module, and described publishing policy table is sent to described service management module;
Described service management module further also is used to preserve described publishing policy table, and the described publishing policy that the user is selected from described publishing policy table sends to described content distributing network module;
Described content distributing network module, further also be used for the described network TV content that will issue being dispatched, described network TV content is dispatched to each destination node according to the execution in step that the described publishing policy that receives is searched corresponding publishing policy from the tactful detailed step table in the described establishment publishing policy module.
Further, wherein,
Publishing policy table in the described establishment publishing policy module is used for Write strategy ID ID, policy name, strategy description and creation-time;
Tactful detailed step table in the described establishment publishing policy module is used for source node, the destination node of Write strategy ID, strategy step sum and this each execution in step of publishing policy.
Compared with prior art, the present invention has solved the drawback that system-level publishing policy brings effectively, has satisfied the demand of user flexibility customization IPTV content, has made full use of existing network and device hardware resource simultaneously, has reduced the cost of dilatation and networking.
Description of drawings
Fig. 1 is the CDN subsystem networking figure in the employing IPTV of the present invention system;
Fig. 2 is described setting of the embodiment of the invention and the method flow diagram of carrying out the IPTV content publishing policy;
Fig. 3 is the CDN portal page figure in the described CDN subsystem of the embodiment of the invention;
Fig. 4 is for being kept at the interior concrete Signalling exchange flow chart of SMS (business management system, Subscriber Management System) to the publishing policy of creating in the step 201 of the described method of Fig. 2 embodiment;
Fig. 5 is the concrete Signalling exchange flow chart of step 202 in the described method of Fig. 2 embodiment;
Fig. 6 after the MC (Manage control, management control module) in the CDN subsystem arrives the issue Centroid with the IPTV content release, issues the detail flowchart of scheduling to the IPTV content in conjunction with different publishing policies;
Fig. 7 is described setting of the embodiment of the invention and the system construction drawing of carrying out the IPTV content publishing policy.
Embodiment
Below embodiment is described in detail, but not as a limitation of the invention.
Main thought of the present invention is: create specific publishing policy in the CDN subsystem, network TV content is published to the issue Centroid earlier, according to the networking relation, carry out the step of this publishing policy step by step then, the network TV content that will issue is published on the node of appointment the most at last.
As shown in Figure 1, be the CDN subsystem networking figure that adopts in the IPTV of the present invention system; Wherein, solid line is the network entity connecting line, and dotted line is represented the IPTV content scheduling route on the node; Centroid has a plurality of, but there is and only has a Centroid in all Centroids as the issue Centroid, all can be published to earlier during the IPTV content release on the issue Centroid, and other Centroid, regional center level node and fringe node are all dispatched over according to certain strategy step by step from the issue Centroid, the father node of regional center level node is a Centroid, and the father node of fringe node is a regional center level node.Setting when relying in order to meet service, step is set from the father node to the child node during IPTV content release as far as possible, from the Centroid to the fringe node, in the actual networking, the size of node and magnetic battle array (POP unit) reduces successively, so both satisfied the user from many to few demand, reduced the cost of networking again, simultaneously a plurality of nodes of each grade have need be from even higher level of node drop-down content, will produce a plurality of branches scheduler task, each branch's scheduler task all is independent of each other mutually noninterfere, when the failure of a branch wherein, do not influence the issue scheduled for executing of other branch.
As shown in Figure 2, the method for described setting of the embodiment of the invention and execution IPTV content publishing policy specifically comprises step:
Step 201 is created the execution in step of at least a publishing policy and this publishing policy, and is kept in the SMS (business management system, Subscriber Management System) on the CDN subsystem; Wherein, the source node sign (source node and source magnetic battle array (POP unit)) to the execution in step of publishing policy is: the destination node marking of issue Centroid sign or other execution in step; And the source node of at least one execution in step is designated issue Centroid sign;
Particularly, (as shown in Figure 3) step 201 is to create at least a publishing policy on CDN portal (inlet) page in the CDN subsystem, and create the demand of specific publishing policy in order to satisfy user flexibility, the branch's step that is provided with on the CDN portal page in a kind of execution in step of publishing policy can dynamically be added or delete, but must guarantee when being provided with that the source node initial setting up in one of them step is necessary for the issue Centroid in the execution in step of publishing policy, the source magnetic battle array initial setting up of this step simultaneously is necessary for issue Centroid magnetic battle array (source node of step 1 is initially set to the issue Centroid as shown in Figure 3, and source magnetic battle array is initially set to issue Centroid magnetic battle array simultaneously); Set source node and source magnetic battle array can be the destination node that is provided with in previous step or the former step and the content of target magnetic battle array in the follow-up execution in step, could guarantee the correctness in the subsequent issued strategy execution process like this, otherwise when the execution in step of publishing policy generates scheduler task, wherein for the first time carry out scheduler task and will fail because can not find content.
Step 202, the user selects a kind of publishing policy according to the network TV content that will issue in SMS, SMS sends to the CDN subsystem with the publishing policy of selecting, the CDN subsystem is dispatched the described network TV content that will issue according to the execution in step of this publishing policy, and described network TV content is dispatched to each destination node; Wherein, identifying according to source node in the execution in step of this publishing policy earlier is the step generation scheduler task and the execution of issue Centroid sign, described network TV content is pulled down on the position of destination node indication this scheduler task from the issue Centroid, in each follow-up execution in step of this publishing policy, search then with the position of above-mentioned destination node indication and also carry out as the step generation scheduler task of the position of source node indication, up to searching in the execution in step at this publishing policy less than with the position of new destination node indication during as the step of the position of source node indication, issue stops.
As shown in Figure 4, comprise for the detailed process that in the step 201 of the described method of the embodiment of the invention publishing policy of creating is kept in the SMS:
Step 401, the CDN subsystem is with in the content records such as execution in step of the publishing policy created and this publishing policy publishing policy table and tactful detailed step table in the database of CDN subsystem;
Wherein, the publishing policy table is used for Write strategy ID (ID), policy name, strategy description and creation-time; Strategy detailed step table is used for being recorded in the detailed step of the publishing policy of creating on the CDN portal page of CDN subsystem, comprises source node, source magnetic battle array (POP unit), destination node and the purpose magnetic battle array (POP unit) of each step in tactful ID, strategy step sum and this publishing policy.
Step 402, the result of the database return recording process of CDN subsystem gives the CDN subsystem;
Step 403, if the result of return recording process is for to write down successfully, then the CDN subsystem is given publishing policy table synchronized transmission the MD (Manage Data, management data module) of CDN subsystem;
Step 404, the MD of CDN subsystem is transmitted to CMS (Content Management System, Content Manage System) with the publishing policy table that synchronized transmission comes;
Step 405, CMS is saved in the publishing policy table in the database of SMS more synchronously, is convenient to the user and selects publishing policy by SMS in the database of SMS.
In addition, publishing policy table in the database of CDN subsystem and tactful detailed step table can also be preserved system-level publishing policy in the step 401.The step of system-level publishing policy of the prior art need not created on CDN portal (inlet) page in the CDN subsystem again, only need original system-level publishing policy is retained in publishing policy table and tactful detailed step table in the database of CDN subsystem, both done system originally so compatible, support the needs of the whole network issue of the prior art again, make publishing policy of the present invention more flexible.
As shown in Figure 5, the concrete execution in step of step 202 in the described method of the embodiment of the invention:
Step 501, the user selects a kind of publishing policy by the publishing policy table the inside that SMS preserves from the database of SMS, and SMS creates the release tasks consistent with the tactful ID of this publishing policy;
Step 502, SMS records the release tasks of creating in the release tasks table of database of SMS;
Step 503, unenforced release tasks in the release tasks table of the database of CMS timing scan SMS;
Step 504 receives that as CMS the result who returns scanning has unenforced release tasks, then carries out next step; Otherwise proceed next intermittent scanning;
Step 505, the unenforced release tasks that CMS will scan send to the MC (Manage Control, management control module) of CDN subsystem;
Step 506, the unenforced release tasks that the MC of CDN subsystem will receive record in the release tasks table of database of CDN subsystem;
Step 507, after the MC of CDN subsystem is published to the issue Centroid with the network TV content that will issue, search corresponding publishing policy in the tactful detailed step table of in the database of CDN subsystem, preserving according to the tactful ID of the unenforced release tasks that receives with this strategy ID, be that issue Centroid and source magnetic battle array are the step generation scheduler tasks of issue Centroid magnetic battle array and carry out to source node in the execution in step of this publishing policy earlier, the network TV content that will issue is pulled down on the position of destination node and the indication of target magnetic battle array this scheduler task from the issue Centroid, judge then whether this scheduler task is successful, as unsuccessful, then issue stops; As success, then in the execution in step of this publishing policy, search with the position of this destination node and the indication of target magnetic battle array and also carry out (step 2 in as Fig. 3) as the step generation scheduler task of the position of source node and the indication of source magnetic battle array, the network TV content that will the issue position of source node and the indication of source magnetic battle array from this scheduler task is pulled down on the position of destination node and the indication of target magnetic battle array in this scheduler task, judge again whether this scheduler task is successful, as unsuccessful, then issue stops; As success, then in the execution in step of this publishing policy, search with the position of new destination node and the indication of target magnetic battle array and also carry out as the step generation scheduler task of the position of source node and the indication of source magnetic battle array, search when judging that this scheduler task is unsuccessful or in the execution in step at this publishing policy less than with the position of new destination node and the indication of target magnetic battle array during as the step of the position of source node and the indication of source magnetic battle array, issue stops.
In addition, if preserve system-level publishing policy in the step 401, then step 507 for the MC of CDN subsystem with the network TV content that will issue be published to issue Centroid after, the publishing policy table of preserving in the database according to the CDN subsystem judges whether the tactful ID of this unenforced release tasks is system-level publishing policy, in this way, then carry out, stop (step 601 in as Fig. 6) up to issue according to system-level publishing policy; As not being, then search corresponding publishing policy in the tactful detailed step table that the tactful ID of this unenforced release tasks of basis preserves in the database of CDN subsystem with this strategy ID, to source node in the execution in step of this publishing policy is that issue Centroid and source magnetic battle array (POP unit) are the step generation scheduler tasks of issue Centroid magnetic battle array and carry out, the network TV content that will issue is pulled down on the position of destination node and target magnetic battle array (POP unit) indication this scheduler task from the issue Centroid, judge then whether this scheduler task is successful, as unsuccessful, then issue stops; As success, then in the execution in step of this publishing policy, search with the position of this destination node and the indication of target magnetic battle array and also carry out as the step generation scheduler task of the position of source node and the indication of source magnetic battle array, the network TV content that will the issue position of source node and the indication of source magnetic battle array from this scheduler task is pulled down on the position of destination node and the indication of target magnetic battle array in this scheduler task, judge again whether this scheduler task is successful, as unsuccessful, then issue stops; As success, then in the execution in step of this publishing policy, search with the position of new destination node and the indication of target magnetic battle array and also carry out as the step generation scheduler task of the position of source node and the indication of source magnetic battle array, search when the scheduler task of judging is unsuccessful or in the execution in step at this publishing policy less than with the position of new destination node and the indication of target magnetic battle array during as the step of the position of source node and the indication of source magnetic battle array, issue stops (step 603 as shown in Figure 6).
Wherein, can comprise one or more branches step (step 1 as shown in Figure 3,2 or 3) in each execution in step in the publishing policy, and with the scheduler task of the corresponding generation of this step in just need comprise with this step in the corresponding branch of branch's step scheduler task;
For example, source node is that issue Centroid and source magnetic battle array are may comprise the several branch step in the step of issue Centroid magnetic battle array in the execution in step of (as step 602 among Fig. 6) publishing policy, just needs to generate the several branch scheduler task and carries out (step 603 as shown in Figure 6 or 604).
As shown in Figure 7, the system of described setting of the embodiment of the invention and execution IPTV content publishing policy comprises: create publishing policy module 701, service management module 702 and content distributing network module 703; Wherein,
Create publishing policy module 701, be used to create described publishing policy, publishing policy and corresponding execution in step are recorded respectively in the publishing policy table and tactful detailed step table in this establishment publishing policy module, and the publishing policy table is sent to service management module 702.
Wherein, create the publishing policy table in the publishing policy module 701, be used for Write strategy ID ID, policy name, strategy description and creation-time;
Tactful detailed step table in the described establishment publishing policy module 701 is used for source node, the destination node of Write strategy ID, strategy step sum and this each execution in step of publishing policy.
Service management module 702 is used to preserve described publishing policy table, and the publishing policy that the user is selected from the publishing policy table sends to content distributing network module 703.
Content distributing network module 703, further also be used for the described network TV content that will issue being dispatched, network TV content is dispatched to each destination node according to the execution in step that the publishing policy that receives is searched corresponding publishing policy from the tactful detailed step tables in the establishment publishing policy module 701.
Wherein, specifically be to be used in content distributing network module 703 to the first execution in step of searching corresponding publishing policy from the tactful detailed step table of creating in the publishing policy module 701 of the described network TV content that will issue according to the publishing policy that receives, be that the step generation scheduler task that the issue Centroid identifies is also carried out according to source node sign in this execution in step then, described network TV content is pulled down on the position of destination node indication this scheduler task from the issue Centroid, in each follow-up execution in step of this publishing policy, search then with the position of above-mentioned destination node indication and also carry out as the step generation scheduler task of the position of source node indication, up to searching in the execution in step at this publishing policy less than with the position of new destination node indication during as the step of the position of source node indication, issue stops.
So just having formed with the issue Centroid is root, and scheduler task is a branch, and destination node and target magnetic battle array are the tree of leaf, and each branch's mutually noninterfere influence makes content distribution process healthy and strong flexibly.
Compared with prior art, when the present invention has realized among the IPTV based on the content release of strategy, solve the drawback that system-level publishing policy brings effectively, satisfied the demand of user flexibility customization, make full use of existing network and device hardware resource, reduced the cost of dilatation and networking; By the present invention, a plurality of contents can use same strategy to issue, also can formulate many strategies and handle different demands, reached the purpose of flexible customization issuing process, solved the defective of original system level issue, can not cause waste, save cost the magnetic battle array space and the network bandwidth.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.

Claims (10)

1, a kind of method that is provided with and carries out the network TV content publishing policy comprises:
The establishment publishing policy also is kept in the business management system SMS;
The user selects a kind of publishing policy according to the network TV content that will issue in described SMS, the described publishing policy that this SMS will select sends to content distributing network CDN subsystem, described CDN subsystem is dispatched the described network TV content that will issue according to the execution in step of this publishing policy, and described network TV content is dispatched to each destination node.
2, the method for claim 1 is characterized in that:
The source node of each execution in step of described publishing policy is designated: the destination node marking of issue Centroid sign or other execution in step; And the source node of at least one execution in step is designated issue Centroid sign.
3, method as claimed in claim 2 is characterized in that:
Described CDN subsystem is the step generation scheduler task of issue Centroid sign according to source node sign in the execution in step of this publishing policy earlier and carries out the described network TV content that will issue, described network TV content is pulled down on the position of destination node indication this scheduler task from the issue Centroid, in each follow-up execution in step of this publishing policy, search then with the position of above-mentioned destination node indication and also carry out as the step generation scheduler task of the position of source node indication, up to searching in the execution in step at this publishing policy less than with the position of new destination node indication during as the step of the position of source node indication, issue stops.
4, method as claimed in claim 1 or 2 is characterized in that, described establishment publishing policy also is kept in the SMS, specifically comprises step:
Create described publishing policy on CDN in the described CDN subsystem inlet portal page, described publishing policy and corresponding execution in step are recorded respectively in the publishing policy table and tactful detailed step table in the database of described CDN subsystem; And described publishing policy table is sent to the management data module MD of described CDN subsystem;
The MD of described CDN subsystem is transmitted to described Content Management System CMS with described publishing policy table; Described CMS is saved in described publishing policy table in the database of described SMS again.
5, method as claimed in claim 4 is characterized in that:
Described publishing policy table is used for Write strategy ID ID, policy name, strategy description and creation-time;
Described tactful detailed step table is used for source node, the destination node of Write strategy ID, strategy step sum and this each execution in step of publishing policy.
6, a kind of system that is provided with and carries out the network TV content publishing policy comprises: service management module and content distributing network module; Wherein,
Described service management module is used to preserve the publishing policy of establishment, and the described publishing policy that the user is selected sends to described content distributing network module;
Described content distributing network module is used for according to the execution in step of the described publishing policy that receives the described network TV content that will issue being dispatched, and described network TV content is dispatched to each destination node.
7, system as claimed in claim 6 is characterized in that:
The source node of each execution in step of the described publishing policy of preserving in the described service management module is designated: the destination node marking of issue Centroid sign or other execution in step; And the source node of at least one execution in step is designated issue Centroid sign.
8, system as claimed in claim 6 is characterized in that:
Described content distributing network module, being further used for the described network TV content that will issue is identified according to source node in the execution in step of the described publishing policy that receives earlier is that the step that the issue Centroid identifies generates scheduler task and execution, described network TV content is pulled down on the position of destination node indication this scheduler task from the issue Centroid, in each follow-up execution in step of this publishing policy, search then with the position of above-mentioned destination node indication and also carry out as the step generation scheduler task of the position of source node indication, up to searching in the execution in step at this publishing policy less than with the position of new destination node indication during as the step of the position of source node indication, issue stops.
9, system as claimed in claim 6, it is characterized in that: described system also comprises: create the publishing policy module, be used to create described publishing policy, described publishing policy and corresponding execution in step are recorded respectively in the publishing policy table and tactful detailed step table in this establishment publishing policy module, and described publishing policy table is sent to described service management module;
Described service management module further also is used to preserve described publishing policy table, and the described publishing policy that the user is selected from described publishing policy table sends to described content distributing network module;
Described content distributing network module, further also be used for the described network TV content that will issue being dispatched, described network TV content is dispatched to each destination node according to the execution in step that the described publishing policy that receives is searched corresponding publishing policy from the tactful detailed step table in the described establishment publishing policy module.
10, system as claimed in claim 9 is characterized in that:
Publishing policy table in the described establishment publishing policy module is used for Write strategy ID ID, policy name, strategy description and creation-time;
Tactful detailed step table in the described establishment publishing policy module is used for source node, the destination node of Write strategy ID, strategy step sum and this each execution in step of publishing policy.
CNA2009100004482A 2009-01-13 2009-01-13 Method and system for setting and executing network television content publishing policy Pending CN101489102A (en)

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN102137283A (en) * 2010-06-10 2011-07-27 华为软件技术有限公司 Application online deployment method, device and system
CN102006507B (en) * 2009-08-28 2012-09-05 青岛海信传媒网络技术有限公司 Internet protocol television channel playing method and system
CN103379155A (en) * 2012-04-23 2013-10-30 中兴通讯股份有限公司 Method and system for distributing contents and content management system
CN108234242A (en) * 2017-12-29 2018-06-29 北京奇虎科技有限公司 A kind of method for testing pressure and device based on stream
CN109218362A (en) * 2017-07-03 2019-01-15 中国移动通信有限公司研究院 A kind of internet content distribution method, device and system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102006507B (en) * 2009-08-28 2012-09-05 青岛海信传媒网络技术有限公司 Internet protocol television channel playing method and system
CN102137283A (en) * 2010-06-10 2011-07-27 华为软件技术有限公司 Application online deployment method, device and system
CN102137283B (en) * 2010-06-10 2014-10-08 华为软件技术有限公司 Application online deployment method, device and system
CN103379155A (en) * 2012-04-23 2013-10-30 中兴通讯股份有限公司 Method and system for distributing contents and content management system
CN109218362A (en) * 2017-07-03 2019-01-15 中国移动通信有限公司研究院 A kind of internet content distribution method, device and system
CN109218362B (en) * 2017-07-03 2021-01-15 中国移动通信有限公司研究院 Internet content distribution method, device and system
CN108234242A (en) * 2017-12-29 2018-06-29 北京奇虎科技有限公司 A kind of method for testing pressure and device based on stream

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Application publication date: 20090722