CN101729176B - Method, system and device for synchronizing authentication information in broadcasting service - Google Patents
Method, system and device for synchronizing authentication information in broadcasting service Download PDFInfo
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- CN101729176B CN101729176B CN200810167336A CN200810167336A CN101729176B CN 101729176 B CN101729176 B CN 101729176B CN 200810167336 A CN200810167336 A CN 200810167336A CN 200810167336 A CN200810167336 A CN 200810167336A CN 101729176 B CN101729176 B CN 101729176B
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Abstract
The invention discloses a method, a system and a device for synchronizing authentication information in broadcasting service. The method comprises the following steps: receiving an ordering service request sent from a terminal by a server, wherein the ordering service request comprises preordering service identification; querying the content related to the preordering service corresponding to the preordering service identification, and generating the authentication information of the content, wherein the content comprises at least one broadcasting service; and sending the authentication information of the broadcasting service to the terminal. The system comprises a server; the server comprises a receiving module, a querying and generating module and a sending module; and the terminal comprises a sending module and a receiving module. By sending the authentication information of the broadcasting service related to the preordering service to the terminal, the invention realizes the purposes of updating the authentication information in time and updating the increment, reduces the network load and enhances the user experience.
Description
Technical field
The present invention relates to the communications field, the mthods, systems and devices of synchronizing authentication information in particularly a kind of live broadcast service.
Background technology
IPTV (IP Television, Web TV) system is the evolution to traditional radio data system, and except net cast, it also introduces more business, like film-on-demand, Karaoke etc.But still in occupation of critical role, than higher, wherein, channel switching time is an important indicator weighing user experience to this type live broadcast service for the requirement of real-time in the IPTV system in net cast.
In the IPTV system, channel mainly is divided into two parts switching time: authentication time, current control and reproduction time.The authentication time is the time that judges is spent when whether having the authority of playing certain channel (or program), if there is not authority, just can watch after then need ordering.Current control and reproduction time then are the receiver, video flow datas, and it is displayed the needed time on TV.It is thus clear that, shorten the authentication time, help reducing channel switching time, improve user experience.
Server for saving has user's permissions data.When the user orders a live broadcast service,, can influence user experience like this if need spend the more time to the server lookup authentication information through network.In order to shorten the authentication time of live broadcast service, the following method of the existing IPTV common employing of system is carried out authentication:
At first, during start, terminal (as: TV, computer or mobile phone etc.) download to this locality from server with the authentication information of current all live broadcast services of user;
Secondly, when the user had newly ordered a live broadcast service, in next synchronizing cycle, the terminal is the authentication information of all live broadcast services of download user order again, the authentication information of the live broadcast service of ordering before comprising and the live broadcast service of new order;
At last, during user's switching channels, directly accomplish the authentication of live broadcast service, accelerate the speed of authentication in the local terminal.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art:
The terminal is the authentication information of all live broadcast services of download user order again, and the speed that authentication information upgrades is slow, has increased network load, influences user experience; And, can only in each synchronizing cycle, upgrade authentication information, for the new live broadcast service of ordering of user, need could revise authentication information in next synchronizing cycle, influence is in time watched.
Summary of the invention
In order to realize upgrading in time and incremental update of authentication information, reduce network load, strengthen user experience, the embodiment of the invention provides the mthods, systems and devices of synchronizing authentication information in a kind of live broadcast service.Said technical scheme is following:
The method of synchronizing authentication information is characterized in that in a kind of live broadcast service, and said method comprises:
The purchase service request that the server receiving terminal sends, said purchase service request comprises the reserve purchase service identification;
Inquire about the content of the corresponding reserve purchase business association of said reserve purchase service identification, and generate the authentication information of said content, said content comprises at least one live broadcast service; When the authentication information that detects the live broadcast service of self storing changes, send the authentication information of said at least one live broadcast service to said terminal; When user's switching channels, authentication is accomplished according to said authentication information in said terminal.
The system of synchronizing authentication information is characterized in that in a kind of live broadcast service, and said system comprises: server and terminal; Said server; Be used for the purchase service request that receiving terminal sends, said purchase service request comprises the reserve purchase service identification, inquires about the content of the corresponding reserve purchase business association of said reserve purchase service identification; And generate the authentication information of said content; Said content comprises at least one live broadcast service, when the authentication information that detects the live broadcast service of self storing changes, sends the authentication information of said at least one live broadcast service to said terminal; Said terminal is used for when user's switching channels, accomplishes authentication according to said authentication information.
A kind of server is characterized in that, comprising: receiver module, be used for the purchase service request that receiving terminal sends, and said purchase service request comprises the reserve purchase service identification; Inquiry and generation module are used to inquire about the content of the corresponding reserve purchase business association of said reserve purchase service identification, and generate the authentication information of said content, and said content comprises at least one live broadcast service; Sending module; Be used for when the authentication information that detects the live broadcast service of self storing changes; Send the authentication information of said at least one live broadcast service to said terminal, said authentication information is used for when user's switching channels, and authentication is accomplished according to said authentication information in said terminal.
A kind of terminal is characterized in that, comprising: sending module, be used for sending purchase service request to server, and said purchase service request comprises the reserve purchase service identification; Receiver module, be used to receive the corresponding reserve purchase of said reserve purchase service identification that said server returns professional the authentication information of related live broadcast service; Said terminal also is used for when user's switching channels, accomplishes authentication according to said authentication information.
The beneficial effect of the technical scheme that the embodiment of the invention provides is:
Through send to the terminal reserve purchase professional the authentication information of related live broadcast service, realized upgrading in time and incremental update of authentication information, reduced network load, strengthened user experience.
Description of drawings
Fig. 1 is the method flow diagram of the synchronizing authentication information that provides of the embodiment of the invention;
Fig. 2 is the IPTV system configuration sketch map that the embodiment of the invention provides;
Fig. 3 is the method interaction figure of the synchronizing authentication information that provides of the embodiment of the invention;
Fig. 4 is the system configuration sketch map of the synchronizing authentication information that provides of the embodiment of the invention;
Fig. 5 is the server architecture sketch map that the embodiment of the invention provides;
Fig. 6 is another structural representation of server that the embodiment of the invention provides;
Fig. 7 is the terminal structure sketch map that the embodiment of the invention provides;
Fig. 8 is another structural representation at the terminal that provides of the embodiment of the invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that embodiment of the present invention is done to describe in detail further below.
Referring to Fig. 1, present embodiment provides the method for synchronizing authentication information in a kind of live broadcast service, comprising:
101: the purchase service request that the server receiving terminal sends, this purchase service request comprises the reserve purchase service identification;
102: inquire about the content of the corresponding reserve purchase business association of this reserve purchase service identification, and generate the authentication information of this content, this content comprises at least one live broadcast service;
103: the authentication information that sends this at least one live broadcast service to this terminal.
Present embodiment through send to the terminal reserve purchase professional the authentication information of related live broadcast service, realized upgrading in time and incremental update of authentication information, reduced network load, strengthened user experience.
The method of the synchronizing authentication information that present embodiment provides can be applied to the communication system that IPTV (IP Television, Web TV) or Cable TV (cable TV) etc. provide live broadcast service.Be example with the IPTV system below, specify the implementation procedure of synchronizing authentication information.
Referring to Fig. 2, the IPTV system comprises server, VOD (Video on Demand, video request program) system and terminal, and server and VOD system carry out through Access Network and terminal alternately.Wherein, server is in charge of user and authentication information thereof, also manages the content of VOD system, like issue or deletion channel, film etc.; The VOD system is responsible for the distribution of audio-video frequency media stream; The terminal can be equipment such as TV set-top box, computer or mobile phone.After server is accomplished the authentication to the terminal, the terminal can with the VOD communication, realize the broadcast of Streaming Media.
In the IPTV system, live broadcast service mainly comprises: professional and PPV (Pay Per View, the pay-per-view) business of direct broadcast band.So-called direct broadcast band is professional, is meant that the user has the authority of watching of whole direct broadcast band, can watch this channel at any time.So-called PPV is professional, be meant the user have only certain time period of channel program watch authority, see the expense of once paying a time, perhaps (like the news hookup of every day) carried out monthly payment to this programs.
Referring to Fig. 3, the detailed process of the synchronizing authentication information that present embodiment provides is following:
201: when starting up of terminal, the current authentication information of having ordered live broadcast service in terminal being sent to the terminal, is example with direct broadcast band business and professional these the two kinds of main live broadcast services of PPV:
When a) starting shooting, the current professional authentication information of direct broadcast band of having ordered in terminal is sent to the terminal.The authentication information of each direct broadcast band comprises at least: channel identication like: ID (Identity, identify label), whether authorize, can also comprise channel.The form of authentication information is not limit, and adopts the xml form in the present embodiment.
For example: ID is the direct broadcast band unauthorized of " 1 ", " 4 ", " 5 ", and ID is that the direct broadcast band of " 2 ", " 3 " has been authorized, then adopts the xml form can represent as follows:
<ChannelID＝“1”，Auth＝“0”/>
<ChannelID＝“2”，Auth＝“1”/>
<ChannelID＝“3”，Auth＝“1”/>
<ChannelID＝“4”，Auth＝“0”/>
<ChannelID＝“5”，Auth＝“0”/>
When b) starting shooting, the current authentication information of having ordered the PPV program in terminal is sent to the terminal.The authentication information of each PPV program comprises at least: channel identication, as: ID (Identity, identify label), program start time, program end time can also comprise channel.The form of authentication information is not limit, and adopts the xml form in the present embodiment.
For example: ID is the channel of " 1 ", program start time: on 01 01st, 2008 00:00:00, program end time: on 01 01st, 2008 00:01:00
ID is the channel of " 4 ", program start time: on 01 01st, 2008 00:00:00, program end time: on 01 01st, 2008 00:00:30
Then adopt the xml form can represent as follows:
<PPV?ChannelID＝“1”，Start＝“20080101000000”，End＝“20080101000100”/>
<PPV?ChannelID＝“4”，Start＝“20080101000000”，End＝“20080101000030”/>
Step a), b) when being start; Server sends to the terminal respectively with current direct broadcast band business and the PPV business of having ordered in terminal; Also can current direct broadcast band business and the PPV business of having ordered in terminal be sent to the terminal together; The content of authentication information and call format and step a) and b) identical, repeat no more here.No matter adopting " sending respectively " still is the mode of " once sending ", and its result makes the terminal when start, obtain current direct broadcast band business and the professional authentication information of PPV ordered of user.
202: the terminal is encrypted and is preserved the authentication information of ordering live broadcast service;
Further, AES can use reversible algorithm or other algorithm that live broadcast service is encrypted; Encryption key can use the relevant information of live broadcast service, like channel, channel ID or its combination etc.
203: when one of user's reserve purchase was professional, terminal to server sent the request of order business, and this request comprises the sign that reserve purchase is professional;
204: after server receives the request of the order business that sends at the terminal, inquire about the content of the corresponding reserve purchase business association of this sign, and generate the authentication information of this content, wherein this content comprises a live broadcast service at least;
Further, the content of reserve purchase business association can comprise: live broadcast service and/or non-live broadcast service; Live broadcast service can be direct broadcast band business, PPV business etc.; Non-live broadcast service can be film-on-demand, Karaoke etc.
If the content of user's reserve purchase business association is specially: the program request of film Moviel; ID is the direct broadcast band of " 1 "; And ID is two PPV programs of the channel of " 4 ", the time started of a PPV program: on 01 01st, 2008 00:10:00, concluding time: on 01 01st, 2008 00:10:30; The time started of another PPV program: on 01 01st, 2008 00:10:30; Concluding time: on 01 01st, 2008 00:11:00, then the authentication information form of server generation is not limit, and adopts the xml form can represent as follows:
<Movie?ID＝“1”，Auth＝“1”/>
<ChannelID＝“1”，Auth＝“1”/>
<PPV?ChannelID＝“4”，Start＝“20080101001000”，End＝“20080101001030”/>
<PPV?ChannelID＝“4”，Start＝“20080101001030”，End＝“20080101001100”/>
205: the authentication information that sends the live broadcast service that this content comprises to the terminal.
Further, under single pass situation, server returns the response of order business to the terminal, and in response, carries the authentication information of the live broadcast service of reserve purchase business association after the request that receives the order business that sends at the terminal;
Under twin-channel situation; Terminal and server can initiatively initiate to upgrade; A kind of is the request that order business is sent at the terminal; Server returns the response of order business to the terminal, and in response, carries the authentication information of the live broadcast service of reserve purchase business association after the request that receives the order business that sends at the terminal; Another kind is the authentication information of live broadcast service that server detects self storage when changing, and initiatively sends the authentication information of the live broadcast service of reserve purchase business association to the terminal
Further, the content of reserve purchase business association can comprise live broadcast service and/or non-live broadcast service, and server only returns the authentication information of live broadcast service to the terminal.The business of ordering with step 203 is an example, though this business association in have four, only return the authentication information of three live broadcast services to the terminal, the authentication information form is not limit, and adopts the xml form can represent as follows:
<ChannelID＝“1”，Auth＝“1”/>
<PPV?ChannelID＝“4”，Start＝“20080101001000”，End＝“20080101001030”/>
<PPV?ChannelID＝“4”，Start＝“20080101001030”，End＝“20080101001100”/>
206: the authentication information of the live broadcast service of the reserve purchase business association that the terminal is returned according to server upgrades the local live authentication information of ordering; Before the renewal; Need encrypt the authentication information that server returns, AES can adopt the method in the step 202; Particularly,
If reserve purchase professional related live broadcast service increase newly, with the reserve purchase after encrypting professional the authentication information of related live broadcast service be increased to the local authentication information of ordering live broadcast service;
If reserve purchase professional related live broadcast service revises, revise local order reserve purchase in the live broadcast service professional the authentication information of related live broadcast service correspondence;
If reserve purchase professional related live broadcast service delete, deletion is local order reserve purchase in the live broadcast service professional the authentication information of related live broadcast service correspondence.
For example: before the step 203, the authentication information that safeguard at the terminal is:
Frequency band 1, ID=" 1 ", unauthorized.The part-time section has authority:
On 01 01st, 2008 on 01 01st, 00:00:00 to 2008 00:01:00
Frequency band 2, ID=" 2 " authorizes.
Frequency band 3, ID=" 3 " authorizes.
Frequency band 4, ID=" 4 ", unauthorized.The part-time section has authority:
On 01 01st, 2008 on 01 01st, 00:00:00 to 2008 00:00:30
Frequency band 5, ID=" 5 ", unauthorized.
After the step 206, the authentication information that safeguard at the terminal is updated to:
Frequency band 1, ID=" 1 " authorizes.
Frequency band 2, ID=" 2 " authorizes.
Frequency band 3, ID=" 3 " authorizes.
Frequency band 4, ID=" 4 ", unauthorized.The part-time section has authority:
On 01 01st, 2008 on 01 01st, 00:00:00 to 2008 00:00:30
On 01 01st, 2008 on 01 01st, 00:10:00 to 2008 00:10:30
On 01 01st, 2008 on 01 01st, 00:10:30 to 2008 00:11:00
Frequency band 5, ID=" 5 ", unauthorized.
207: when user's switching channels, the authentication information of local this channel preserved of terminal deciphering is accomplished authentication.The process of authentication is:
At first, judge the professional authority of direct broadcast band of the broadcasting channel of wanting, if pass through, then authentication is passed through;
Secondly, if do not pass through, then searching this channel has the time period of playing authority, if current time had in the time period of playing authority, then authentication is passed through;
Otherwise, failed authentication.
When authentication was passed through, the user can watch this channel, otherwise, can not watch.
Present embodiment through send to the terminal reserve purchase professional the authentication information of related live broadcast service, realized upgrading in time and incremental update of live broadcast service authentication information, reduced network load, strengthened user experience; Simultaneously, through authentication information is encrypted, also promoted the fail safe of authentication.
Referring to Fig. 4, present embodiment provides a kind of system of synchronizing authentication information, comprising: server 301;
This server 301; Be used for the purchase service request that receiving terminal sends; This purchase service request comprises the reserve purchase service identification, inquires about the content of the corresponding reserve purchase business association of this reserve purchase service identification, and generates the authentication information of this content; This content comprises at least one live broadcast service, sends the authentication information of this at least one live broadcast service to this terminal.
Further,
This server 301 also is used for the current authentication information of having ordered live broadcast service in this terminal is sent to this terminal.
This server 301 also is used for when the authentication information that detects the live broadcast service of self storing changes, sending the authentication information of this at least one live broadcast service to this terminal.
The system that present embodiment provides, through server to the terminal send reserve purchase professional the authentication information of related live broadcast service, realized upgrading in time and incremental update of authentication information, reduced network load, strengthened user experience.
Referring to Fig. 5, present embodiment provides a kind of server, comprising:
Inquiry and generation module 402 are used to inquire about the content of the corresponding reserve purchase business association of this reserve purchase service identification, and generate the authentication information of this content, and this content comprises at least one live broadcast service;
Sending module 403 is used for the authentication information to this this at least one live broadcast service of terminal transmission.
Further,
Sending module 403 also is used for the current authentication information of having ordered live broadcast service in this terminal is sent to this terminal.
Particularly,
Referring to Fig. 6, sending module 403 comprises:
The first transmitting element 403a is used for returning the order business response to said terminal, in said order business response, carries the authentication information of said at least one live broadcast service;
The second transmitting element 403b is used for when the authentication information that detects the live broadcast service of self storing changes, sending the authentication information of said at least one live broadcast service to said terminal.
The server that present embodiment provides, through send to the terminal reserve purchase professional the authentication information of related live broadcast service, realized upgrading in time and incremental update of authentication information, reduced network load, strengthened user experience.
Referring to Fig. 7, present embodiment provides a kind of terminal, comprising:
Sending module 501 is used for sending purchase service request to server, and this purchase service request comprises the reserve purchase service identification;
Further, this receiver module 502 also is used to receive the current authentication information of having ordered live broadcast service in this terminal that this server sends.
Further, referring to Fig. 8,
This terminal also comprises encrypting module 503, the reserve purchase that is used for receiver module 502 is received professional the authentication information of related live broadcast service encrypt with the current authentication information of having ordered live broadcast service in this terminal.
This terminal also comprises update module 504, be used for according to the reserve purchase after encrypting professional the authentication information of related live broadcast service upgrade the local authentication information of ordering live broadcast service.Particularly, this update module 504 comprises:
The first updating block 504a, be used for if this reserve purchase professional related live broadcast service increase newly, with this reserve purchase after encrypting professional the authentication information of related live broadcast service be increased to the local authentication information of ordering live broadcast service;
The second updating block 504b, be used for if this reserve purchase professional related live broadcast service revises, revise local order this reserve purchase in the live broadcast service professional the authentication information of related live broadcast service correspondence;
The 3rd renewal unit 504c, be used for if this reserve purchase professional related live broadcast service delete, deletion is local order this reserve purchase in the live broadcast service professional the authentication information of related live broadcast service correspondence.
The terminal that present embodiment provides, the reserve purchase that sends through reception server professional the authentication information of related live broadcast service, realized upgrading in time and incremental update of authentication information, reduced network load, strengthened user experience; Simultaneously, through authentication information is encrypted, also promoted the fail safe of authentication.
Description through above embodiment; Those skilled in the art can be well understood to and need to prove; The embodiment of the invention need not introduced independently functional part; Can realize that based on such understanding, the part that the technical scheme of the embodiment of the invention contributes to prior art in essence in other words can be come out with the embodied of software product by the mode that software adds essential general hardware platform; This computer software product is stored in the storage medium, comprises that some instructions are in order to carry out the described method of each embodiment of the present invention.Here alleged storage medium, as: ROM/RAM, disk, CD etc.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. the method for synchronizing authentication information in the live broadcast service is characterized in that said method comprises:
The purchase service request that the server receiving terminal sends, said purchase service request comprises the reserve purchase service identification;
Inquire about the content of the corresponding reserve purchase business association of said reserve purchase service identification, and generate the authentication information of said content, said content comprises at least one live broadcast service;
When the authentication information that detects the live broadcast service of self storing changes, send the authentication information of said at least one live broadcast service to said terminal;
When user's switching channels, authentication is accomplished according to said authentication information in said terminal.
2. the method for synchronizing authentication information is characterized in that in the live broadcast service as claimed in claim 1, also comprises before the purchase service request that said server receiving terminal sends:
Said server sends to said terminal with the current authentication information of having ordered live broadcast service in said terminal.
3. the method for synchronizing authentication information is characterized in that in the live broadcast service as claimed in claim 1, after the authentication information of said at least one live broadcast service is sent at said terminal, also comprises:
Encrypt the authentication information of said at least one live broadcast service at said terminal;
Authentication information according to said at least one the live broadcast service after encrypting upgrades the local authentication information of ordering live broadcast service.
4. the method for synchronizing authentication information is characterized in that in the live broadcast service as claimed in claim 3, and said authentication information according to said at least one the live broadcast service after encrypting upgrades the local authentication information of ordering live broadcast service and comprises:
If said at least one live broadcast service increases newly, the authentication information of said at least one the live broadcast service after encrypting is increased to the authentication information of ordering live broadcast service of this locality;
If said at least one live broadcast service revised, revise the local authentication information of ordering at least one live broadcast service correspondence described in the live broadcast service;
If said at least one live broadcast service deleted, the authentication information of ordering at least one live broadcast service correspondence described in the live broadcast service that deletion is local.
5. like the method for synchronizing authentication information in the described live broadcast service of claim 1-4, it is characterized in that said live broadcast service comprises direct broadcast band business and/or pay-per-view business;
Whether the professional authentication information of said direct broadcast band comprises channel identication and authorizes;
The professional authentication information of said pay-per-view comprises channel identication, time started and concluding time.
6. the system of synchronizing authentication information in the live broadcast service is characterized in that said system comprises: server and terminal;
Said server; Be used for the purchase service request that receiving terminal sends, said purchase service request comprises the reserve purchase service identification, inquires about the content of the corresponding reserve purchase business association of said reserve purchase service identification; And generate the authentication information of said content; Said content comprises at least one live broadcast service, when the authentication information that detects the live broadcast service of self storing changes, sends the authentication information of said at least one live broadcast service to said terminal;
Said terminal is used for when user's switching channels, accomplishes authentication according to said authentication information.
7. the system of synchronizing authentication information as claimed in claim 6 is characterized in that, said server also is used for the current authentication information of having ordered live broadcast service in said terminal is sent to said terminal.
8. a server is characterized in that, comprising:
Receiver module is used for the purchase service request that receiving terminal sends, and said purchase service request comprises the reserve purchase service identification;
Inquiry and generation module are used to inquire about the content of the corresponding reserve purchase business association of said reserve purchase service identification, and generate the authentication information of said content, and said content comprises at least one live broadcast service;
Sending module; Be used for when the authentication information that detects the live broadcast service of self storing changes; Send the authentication information of said at least one live broadcast service to said terminal, said authentication information is used for when user's switching channels, and authentication is accomplished according to said authentication information in said terminal.
9. server as claimed in claim 8 is characterized in that, said sending module also is used for the current authentication information of having ordered live broadcast service in said terminal is sent to said terminal.
10. a terminal is characterized in that, comprising:
Sending module is used for sending purchase service request to server, and said purchase service request comprises the reserve purchase service identification;
Receiver module, be used to receive the corresponding reserve purchase of said reserve purchase service identification that said server returns professional the authentication information of related live broadcast service;
Said terminal also is used for when user's switching channels, accomplishes authentication according to said authentication information.
11. terminal as claimed in claim 10 is characterized in that, said receiver module also is used to receive the current authentication information of having ordered live broadcast service in said terminal that said server sends.
12. terminal as claimed in claim 10; It is characterized in that; Said terminal also comprises encrypting module, the reserve purchase that is used for said receiver module is received professional the current authentication information of having ordered live broadcast service of authentication information and said terminal of related live broadcast service encrypt.
13. terminal as claimed in claim 10 is characterized in that, said terminal also comprises update module, be used for according to the said reserve purchase after encrypting professional the authentication information of related live broadcast service upgrade the local authentication information of ordering live broadcast service.
14. terminal as claimed in claim 13 is characterized in that, said update module comprises:
First updating block, be used for if said reserve purchase professional related live broadcast service increase newly, with the said reserve purchase after encrypting professional the authentication information of related live broadcast service be increased to the local authentication information of ordering live broadcast service;
Second updating block, be used for if said reserve purchase professional related live broadcast service revises, revise local order reserve purchase described in the live broadcast service professional the authentication information of related live broadcast service correspondence;
The 3rd renewal unit, be used for if said reserve purchase professional related live broadcast service delete, deletion is local order reserve purchase described in the live broadcast service professional the authentication information of related live broadcast service correspondence.
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| CN102137286B (en) * | 2010-12-15 | 2013-12-04 | 华为软件技术有限公司 | Method, device and system for realizing demand service |
| CN102970589B (en) * | 2012-11-26 | 2016-03-30 | 中国联合网络通信集团有限公司 | The control method of multi-terminal-basedsynergetic synergetic media stream play and device |
| CN111294615A (en) * | 2018-12-07 | 2020-06-16 | 玲珑视界科技（北京）有限公司 | Multicast channel batch authentication method and system |
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| CN101155293A (en) * | 2006-09-25 | 2008-04-02 | 华为技术有限公司 | Method, system and device for network live television service channel authorization |
| CN1988649A (en) * | 2006-12-12 | 2007-06-27 | 中兴通讯股份有限公司 | Charging method for network TV service |
| CN101277473A (en) * | 2007-03-31 | 2008-10-01 | 华为技术有限公司 | Method, terminal and network equipment for altering state of packet switching field |
| CN101159849A (en) * | 2007-10-19 | 2008-04-09 | 中兴通讯股份有限公司 | Living broadcast method for interactive network television system |
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