CN101163279A - Method, system and equipment of implementing fellow television service - Google Patents
Method, system and equipment of implementing fellow television service Download PDFInfo
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- CN101163279A CN101163279A CNA200710194730XA CN200710194730A CN101163279A CN 101163279 A CN101163279 A CN 101163279A CN A200710194730X A CNA200710194730X A CN A200710194730XA CN 200710194730 A CN200710194730 A CN 200710194730A CN 101163279 A CN101163279 A CN 101163279A
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Abstract
The embodiment of the invention discloses a method to realize a good friend television service. The method includes that an interactive network television application server receives a good friend television service invitation message of the authentication information carrying an invitation terminal; the good friend television service is authenticated according to the authentication information of the invitation terminal; when the authentication succeeds, a center media server receives a good friend television service request message and appoints an edge media service for the invited terminal; the invited terminal obtains the address of the appointed edge media server and obtains a good friend television program from the edge media server according to the address. The embodiment of the invention also discloses a system for realizing the good friend television service, an interactive network television application server and the center media server. A technical proposal of the embodiment of the invention can help the invited terminal to realize the good friend television service, when the invited terminal does not have the interactive network television service right.
Description
Technical field
The present invention relates to IPTV (IPTV, Internet Protocol Television) technical field, refer to a kind of method, system and equipment of realizing fellow television service especially.
Background technology
IPTV based on IP Multimedia System (IMS, IP Multimedia Subsystem) is meant that passing through specific application server (AS, Application Server) on IMS network architecture basis realizes the IPTV business.This is in order to pursue integrated services, the product that communication service and IPTV business are carried out combination.After IPTV business and the communication service fusion, produced the notion of good friend's TV, good friend's TV is meant that the user who watches the IPTV TV programme invites other users to watch a kind of value-added service of TV programme together by communication network.In fellow television service, finish communicating by letter and media play of the user that sends invitation and invited user by the IMS network, greatly facilitate user's use, also operator unified chargeed simultaneously and unified management is provided convenience.
In traditional IPTV business, the user at first needs to open an account, and after the authority of acquisition IPTV business, carries out watching of program request (VOD, Video On Demand) or programme televised live again.Fig. 1 is the flow chart that the user watches request program in the prior art, as shown in Figure 1, may further comprise the steps:
Step 101, when the user click the rendition list in the set-top box (STB, Set Top Box) with the program of selecting to want to watch after, STB sends the play-on-demand program request to IPTV application server (IPTV AS).The username and password that comprises this user in this play-on-demand program request uses for IPTV application server (IPTV AS) authentication.
IPTV AS mainly is responsible for functions such as professional control, content protecting, service deployment, Content Management.
Step 102, IPTV AS carries out authentication according to the play-on-demand program request to the user, checks whether this user has the authority of watching the program of asking.
Step 103 after IPTV AS passes through user's authentication, is returned the address of center media server to STB.
Step 104, STB sends the play-on-demand program request to center media server, carries user's address information in this play-on-demand program request.
Step 105, center media server for the user distributes geographically nearer apart from this a user edge media server, and return to STB with the address of institute's allocations of edge media server according to user's address information.
Step 106, the address that STB returns according to center media server is connected to the edge media server, obtains Streaming Media, plays.
In flow process shown in Figure 1, center media server is geographically from the address of the nearer edge media server of this user for the media server of user's STB distribution, and promptly who goes authentication, and the Edge Server that is distributed is near from whom.
Fig. 2 is a flow chart of realizing fellow television service in the prior art.As shown in Figure 2, may further comprise the steps:
Step 201 is watching that the user A of VOD program sends good friend's TV invitation message by the IPTV terminal STB-A that self uses to the IPTV of user B terminal STB-B, watches current VOD program simultaneously to invite user B.
In this step, user A carries current sign of watching the VOD program in good friend's TV invitation message that user B sends.
Step 202, user B returns the information of agreeing invitation by STB-B to STB-A after receiving good friend's TV invitation message, accepts the invitation to notify user A.
In this step, if user B does not want to accept the invitation, perhaps user B does not have the ITPV service authority, and when perhaps user B did not have the authority of the VOD program that user A invited, user B returned the message that refusal is invited to user A.
Step 203, STB-B sends the play-on-demand program request to IPTV AS.
In this step, comprise the VOD program identification of STB-A transmission and the username and password of user B in the play-on-demand program request that STB-B sends, use for IPTV AS authentication.
Step 204, IPTV AS carries out authentication according to the play-on-demand program request to user B, checks whether user B has the authority of watching the program of asking.
Step 205 after IPTV AS passes through the authentication of user B, is returned the address of center media server to STB-B.
Step 206, STB-B sends play-on-demand program request, the address information of carrying user B in this play-on-demand program request to center media server.
Step 207, center media server for user B distributes geographically nearer apart from this a user edge media server, and return to STB-B with the address of institute's allocations of edge media server according to the address information of user B.
Step 208, the address that STB-B returns according to center media server is connected to the edge media server, obtains Streaming Media, plays.
From above-mentioned flow process shown in Figure 2 as can be seen, existing fellow television service, be that invited user is watched the process of the request program of inviting user's indication after inviting the user to carry the invitation message of request program sign to one of invited user transmission with traditional approach shown in Figure 1 in fact.And when invited user does not have the IPTV service authority or do not invite the authority of the indicated request program of user, can not realize fellow television service; In addition, when invited user has service authority, promptly allow to realize good friend's business, but expense also can remember on the account of invited user, can not really embody the implication of " invitation ".
Summary of the invention
The embodiment of the invention provides a kind of method that realizes fellow television service, and this method also can realize fellow television service when being invited terminal not have the IPTV service authority.
The embodiment of the invention provides a kind of system that realizes fellow television service, and this system also can realize fellow television service when being invited terminal not have the IPTV service authority.
The embodiment of the invention provides a kind of IPTV AS, and this IPTV AS also can realize fellow television service when being invited terminal not have the IPTV service authority.
The embodiment of the invention provides a kind of center media server, and this center media server also can realize fellow television service when being invited terminal not have the IPTV service authority.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
The embodiment of the invention discloses a kind of method that realizes fellow television service, this method comprises:
IPTV application server IPTV AS receives the fellow television service invitation message carry the authentication information of inviting terminal, according to the authentication information of described invitation terminal fellow television service is carried out authentication;
After described authentication success, center media server receives good friend television service request, for being invited terminal designated edge media server;
By the address of inviting terminal to obtain specified edge media server, and obtain friend television programs from the edge media server according to this address.
The embodiment of the invention discloses a kind of system that realizes fellow television service, this system comprises: invite terminal, invited terminal, IPTV AS and center media server, wherein,
Invite terminal, be used to send the fellow television service invitation message of carrying self authentication information;
IPTV AS is used to receive the fellow television service invitation message of carrying the authentication information of inviting terminal, according to the authentication information of described invitation terminal fellow television service is carried out authentication;
Center media server is used for receiving good friend television service request after described IPTV AS authentication success, for being invited terminal designated edge media server;
Invited terminal, after being used to obtain the address of the specified edge media server of center media server, obtained friend television programs from the edge media server according to this address.
The embodiment of the invention discloses a kind of IPTV AS, comprising: receiver module, authentication module and sending module, wherein,
Described receiver module is used to receive the fellow television service invitation message of carrying the authentication information of inviting terminal, and is transmitted to authentication module;
Described authentication module is used for according to the authentication information of the invitation terminal of described fellow television service invitation message fellow television service being carried out authentication, sends the authentication success indicating in authentication success back to described sending module;
Described sending module is used for after the authentication success indicating that receives described authentication module transmission, and the address to being invited terminal dispatching centre media server perhaps sends good friend television service request to center media server.
The embodiment of the invention discloses a kind of center media server, comprising: receiver module and distribution module, wherein,
Described receiver module is used to receive good friend television service request, and is transmitted to distribution module;
Described distribution module is used for according to the good friend television service request allocations of edge media server that is received.
As seen from the above technical solution, in the embodiment of the invention, IPTV AS receives the fellow television service invitation message carry the authentication information of inviting terminal, according to the authentication information of described invitation terminal fellow television service is carried out authentication; After described authentication success, center media server receives good friend television service request, for being invited terminal designated edge media server; By the address of inviting terminal to obtain specified edge media server, and obtain the technical scheme of friend television programs from the edge media server according to this address, make when being invited terminal not have the IPTV service authority, also can realize fellow television service, and can with the expense note on the account of inviting terminal, really embody the implication of " invitation ".
Description of drawings
Fig. 1 is the flow chart that the user watches request program in the prior art;
Fig. 2 is a flow chart of realizing fellow television service in the prior art;
Fig. 3 is a kind of flow chart of realizing the method for fellow television service of the embodiment of the invention;
Fig. 4 is the first embodiment flow chart of the present invention's method of realizing fellow television service under the IMS network architecture;
Fig. 5 is the second embodiment flow chart of the present invention's method of realizing fellow television service under the IMS network architecture;
Fig. 6 is the 3rd an embodiment flow chart of the present invention's method of realizing fellow television service under the IMS network architecture;
Fig. 7 is the structured flowchart of a kind of IPTV AS of the embodiment of the invention;
Fig. 8 is the structured flowchart of a kind of center media server of the embodiment of the invention.
Embodiment
Fig. 3 is a kind of flow chart of realizing the method for fellow television service of the embodiment of the invention.As shown in Figure 3, may further comprise the steps:
By method shown in Figure 3, can when not having the IPTV service authority, invited user also can realize fellow television service.
For making purpose of the present invention, technical scheme and advantage clearer, be example with user A under the IMS network architecture and user B below, and the present invention is further specified with the embodiment shown in Fig. 4,5 and 6, wherein, when inserting the IMS territory, network side authenticates user A and user B, and user A has the service authority of IPTV, user B has only the authority of the communication in the IMS territory, and promptly user B does not have the IPTV service authority; User A invites user B to add fellow television service, and user A and the employed terminal of user B are respectively terminal A and terminal B, and then terminal A invites terminal, and terminal B is invited terminal.
Fig. 4 is the first embodiment flow chart of the present invention's method of realizing fellow television service under the IMS network architecture.As shown in Figure 4, may further comprise the steps:
Step 401, user A is watching request program, promptly has the Streaming Media transmission between the Edge Server A of terminal A and close together.
Edge Server is media resource function (MRF, Media ResourceFunction) network element in the IMS network.
Step 402, user A invites user B to watch current request program together, and then terminal A sends fellow television service invitation message, the wherein authentication information of carried terminal A to terminal B.The fellow television service invitation message is specifically as follows " Invite " message or " Message " message.Be that example describes with " Invite " message in the present embodiment, identifying this in Request URI, header field or the Body of " Invite " message is a fellow television service, and in the Body of " Invite " message, carry the authentication information of user A in the IPTV business, comprise username and password.When in the header field of " Invite " message, identifying a fellow television service, need expand the part of describing header field in the Session Initiation Protocol.
In this step, terminal A is the fellow television service invitation message, and promptly " Invite " message pushes to terminal B, and terminal B can be the terminal that mobile phone or STB etc. have stream media playing function.Terminal A is sent to terminal B to " Invite " message that terminal B sends by calling conversation control unit (CSCF, Call SessionControl Function).The CSCF here comprises the CSCF of terminal A region and the CSCF of terminal B region.
In this step, obtain the password of user A in order to prevent user B, the password that carries in " Invite " message is the true password of user A and the character string after timestamp process MD5 algorithm or other the irreversible cryptographic algorithm processing.Simultaneously, in " Invite " message, also need to carry the used timestamp of cryptographic algorithm, so that user B is when IPTV AS request authentication, IPTV AS can verify above-mentioned character string through encryption according to the password of this timestamp and known user A.Promptly when the password of the user A that needs protection not by known to the user B time, the authentication information of user A comprises: the character string that the user name of user A, the password of timestamp and user A and timestamp obtain after handling through cryptographic algorithm.
In this step, the temporal information that can also carry user's program that A watches in " Invite " message is so that user B can watch synchronously.
Step 403, after user B received user A's " Invite " message, if accept the invitation, then terminal B sent " Invite " message to the IPTV AS based on the IMS network, be somebody's turn to do the username and password that carries user A in " Invite " message, and identifying user B is an invited user.
In this step, the CSCF that " Invite " message that terminal B sends to IPTV AS is passed through terminal B region sends.
Step 404, IPTV AS carries out authentication to user B after receiving " Invite " message, and what adopt during authentication is the username and password of the user A that carries in " Invite " message.
Step 405, after authentication was passed through, IPTV AS returned " 200 OK " message to terminal B, wherein carried the address of center media server.
In the present embodiment, center media server is the center media server (VODAS) of demand (telecommunication) service.
In this step, the CSCF that " 200 OK " message that IPTV AS sends to terminal B is passed through terminal B region sends.
Step 406, terminal B accepts the invitation to inform to " 200 OK " message that terminal A sends.
Step 407, terminal B sends the good friend television service request of request program to center media server, this message also can realize with " Invite " message, identification information of carried terminal B etc. in the header field of " Invite " message or Body is as the IP address of terminal B or the conversation initialized protocol unified resource identifier (SIP URI) of terminal B etc.
In this step, " Invite " message can be conversation initialized protocol (SIP, Session InitiationProtocol) message or real-time streaming protocol (RTSP, Real Time Streaming Protocol) message, this depends on the type of center media server.
Step 408, center media server are distributed an edge media server B nearer apart from terminal B according to the identification information of terminal B, and bring terminal B with the address of Edge Server by " 200 OK " message.
Step 409, terminal B sets up medium according to received address with Edge Server B and is connected.
In this step, terminal B can set up in the process that medium are connected with the edge media server B, and the temporal information of user's program that A watches that will obtain in step 402 sends to the edge media server B.
Step 410, terminal B obtains friend television programs from Edge Server B, and promptly the edge media server B is to the Streaming Media of terminal B transmission friend television programs.
In this step, the edge media server B sends Streaming Media, user B and user A watching synchronous TV programs according to the temporal information of user's program that A watches that terminal B sends to terminal B.
Arrive this, finished the flow process that realizes first embodiment of the method for fellow television service under the IMS network architecture.
When present embodiment does not have the IPTV service authority at invited user, also can realize fellow television service.In addition, the authentication information of inviting terminal carried out authentication after, the expense of fellow television service just note is invited on user's the account initiating, and has really embodied the implication of " invitation ".In addition, in the prior art, center media server adopts the principle allocations of edge media server of " whose authentication, institute's allocations of edge media server is nearer from whom ".Therefore, when utilizing method shown in Figure 3 to realize that the good friend is professional, be from inviting the nearer edge media server of terminal for what invite terminal distribution.At this moment, if invite terminal and invited the physical location of terminal to have bigger difference, when promptly being invited terminal all far away apart from the edge media server of inviting terminal and being distributed, transmission delay and loss also increase greatly.Therefore, in embodiments of the present invention, also inviting the identification information of terminal according to quilt is the Edge Server of being invited a close together of terminal distribution, and then makes quilt invite terminal can obtain good quality of service in fellow television service.
Said process shown in Figure 4 not only makes the user B of no IPTV service authority can accept fellow television service invitation, and has guaranteed the quality that user B watches program.
Fig. 5 is the second embodiment flow chart of the present invention's method of realizing fellow television service under the IMS network architecture.As shown in Figure 5, may further comprise the steps:
Step 501～step 502 is with step 401～step 402.
Step 503, user B receives after user A is " Invite " message, if accept the invitation, then terminal B sends " Invite " message to the IPTV AS based on the IMS network, be somebody's turn to do the username and password that not only carries user A in " Invite " message, but also the identification information of carried terminal B, and identifying user B is an invited user.
Step 504, IPTV AS carries out authentication to user B after receiving " Invite " message, and what adopt during authentication is the username and password of the user A that carries in " Invite " message.
Step 505, after authentication was passed through, IPTV AS sent " Invite " message of asking fellow television service, the identification information of carried terminal B in this message to center media server.
Step 506, center media server are distributed an edge media server B nearer apart from terminal B according to the identification information of terminal B, and bring IPTV AS with the address of Edge Server B by " 200 OK " message.
Step 507, IPTV AS brings terminal B with the address of Edge Server B by " 200 OK " message.
Step 508, terminal B accepts the invitation to inform to " 200 OK " message that terminal A sends.
Step 509, terminal B sets up medium according to received address with Edge Server B and is connected.
Step 510, terminal B obtains friend television programs from Edge Server B, and promptly the edge media server B is to the Streaming Media of terminal B transmission friend television programs.
Arrive this, finished the flow process that realizes second embodiment of the method for fellow television service under the IMS network architecture.
Fig. 6 is the 3rd an embodiment flow chart of the present invention's method of realizing fellow television service under the IMS network architecture.As shown in Figure 6, may further comprise the steps:
Step 601, user A is watching request program, promptly has the Streaming Media transmission between the Edge Server A of terminal A and close together.
Step 602, terminal A sends " Invite " message and invites terminal B to carry out good friend VOD demand (telecommunication) service, Request URI, header field or Body place in this " Invite " message are designated fellow television service, and should carry the username and password of user A and the SIPURI of terminal B in " Invite " message.Should " Invite " message be routed to the CSCF of terminal B region according to the SIP URI of its terminal B that carries, after this CSCF identifies this and is a fellow television service according to the sign at Tag or PSI place, should " Invite " forwards to IPTV AS.
In this step, the CSCF of terminal B region sends to IPTV AS by " Invite " message after also can inquiring the IP address of terminal B according to the SIP URI of terminal B.The identification information of the CSCF of short terminal B region carried terminal B in " Invite " message that sends to IPTV AS gets final product, and this identification information promptly can be the SIP URI of terminal B, also can be the IP address of terminal B.In the present embodiment, because B also is IMS user, promptly B is at the IMS network registry, so the CSCF of terminal B region is the IP address of knowing terminal B.
Step 603, IPTV AS carries out authentication after receiving " Invite " message, and what adopt during authentication is the username and password of the user A that carries in " Invite " message.
Step 604, after authentication was passed through, IPTV AS sent " Invite " message of asking fellow television service, the identification information of carried terminal B in this message to center media server.
Step 605, center media server are distributed an edge media server B nearer apart from terminal B according to the identification information of terminal B, and bring IPTV AS with the address of Edge Server B by " 200 OK " message.
Step 606, IPTV AS sends " Invite " message to invite user B to terminal B, is somebody's turn to do the address of carrying the edge media server B in " Invite " message, should " Invite " message be a fellow television service invitation message.
Step 607, terminal B returns " 200 OK " message to IPTV AS, and expression user B accepts the invitation.
Step 608, IPTV AS accepts the invitation to inform user B to " 200 OK " message that terminal A sends.
Step 609, terminal B sets up medium according to received address with Edge Server B and is connected.
Step 610, terminal B obtains friend television programs from Edge Server B, and promptly the edge media server B is to the Streaming Media of terminal B transmission friend television programs.
Arrive this, finished the flow process of the 3rd embodiment of the method that realizes fellow television service.
In the embodiment shown in Fig. 4,5 and 6, all establishing terminal B does not have the IPTV service authority, if terminal B has the IPTV service authority, the scheme in then undoubted the foregoing description also is suitable for.
Need to prove, in the flow process shown in Fig. 4,5 and 6, because the friend television programs that user A invites user B to watch is the TV programme that user A is watching, therefore in each " Invite " message, also need to carry the sign of friend television programs, can know TV programme in the current fellow television service so that receive the entity of " Invite " message, thereby handle accordingly.For example, center media server can be distributed apart from terminal B nearer and Edge Server B that preserve friend television programs according to the friend television programs sign.In addition, terminal B also needs the fellow television service sign is sent to the edge media server B when the edge media server is set up medium and is connected.This part content is a prior art, therefore, does not describe in detail in the present embodiment.
Next provide the composition structure of a kind of IPTV AS of the present invention and a kind of center media server based on the foregoing description.
Fig. 7 is the structured flowchart of a kind of IPTV AS of the embodiment of the invention.As shown in Figure 7, this IPTVAS mainly comprises: receiver module 701 and authentication module 702 and sending module 703.
In Fig. 7, receiver module 701 is used to receive the fellow television service invitation message of carrying the authentication information of inviting terminal, and is transmitted to authentication module 702;
Authentication module 702 is used for according to the authentication information of the invitation terminal of fellow television service invitation message fellow television service being carried out authentication, and sends the authentication success indicating in authentication success back to sending module 703.
Sending module 703 is used for after the authentication success indicating that receives authentication module 702 transmissions, and the address to being invited terminal dispatching centre media server perhaps sends good friend television service request to center media server.
In Fig. 7, when further carrying the identification information of being invited terminal in the fellow television service invitation message of carrying the authentication information of inviting terminal that receiver module 701 receives, authentication module 702 is further carried the identification information of being invited terminal in the authentication success indicating that sending module 703 sends, sending module 703 further carries the identification information of being invited terminal in the good friend television service request that center media server sends.
Fig. 8 is the structured flowchart of a kind of center media server of the embodiment of the invention, and as shown in Figure 8, this center media server mainly comprises: receiver module 801 and distribution module 802.
In Fig. 8, receiver module 801 is used to receive good friend television service request, and is transmitted to distribution module 802.
Distribution module 802 is used for according to the good friend television service request allocations of edge media server that is received.
In Fig. 8, when further carrying the identification information of being invited terminal in the good friend television service request that receiver module 801 receives, distribution module 802 is used for being invited terminal distribution edge media server according to the identification information of being invited terminal of the good friend television service request that is received.
Center media server as shown in Figure 8 can further include sending module 803, with dashed lines box indicating in Fig. 8.At this moment, distribution module 802 is further used for the address of institute's allocations of edge media server is sent to sending module 803; Sending module 803, the address that is used for the edge media server that will be received sends to IPTV AS or is invited terminal.
In sum, in embodiments of the present invention, receive the fellow television service invitation message of carrying the authentication information of inviting terminal, fellow television service is carried out authentication according to the authentication information of inviting terminal; After the authentication success, for being invited terminal designated edge media server; By the address of inviting terminal to obtain specified edge media server, obtain the technical scheme that friend television programs is play according to this address from the edge media server, making does not have the IPTV service authority, or there is not the invited user of the authority of the program of inviting to watch friend television programs, and can with the expense note on the account of inviting terminal, really embody the implication of " invitation ".In addition, in embodiments of the present invention, also adopt, make and invited terminal can in fellow television service, obtain good quality of service according to the technical scheme of the identification information of being invited terminal for quilt invitation terminal distribution edge media server.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention, all any modifications of being made within the spirit and principles in the present invention, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (17)
1. a method that realizes fellow television service is characterized in that, this method comprises:
The IPTV application server receives the fellow television service invitation message carry the authentication information of inviting terminal, according to the authentication information of described invitation terminal fellow television service is carried out authentication;
After described authentication success, center media server receives good friend television service request, for being invited terminal designated edge media server;
By the address of inviting terminal to obtain specified edge media server, and obtain friend television programs from the edge media server according to this address.
2. the method for claim 1, it is characterized in that, described IPTV application server receives the fellow television service invitation message and comprises: quilt sends the fellow television service invitation message of carrying invitation terminal authentication information after being invited terminal to receive the fellow television service invitation message of carrying invitation terminal authentication information of invitation terminal transmission to described IPTV application server.
3. method as claimed in claim 2 is characterized in that,
Described center media server is comprised for inviting terminal designated edge media server: the IPTV application server is after the authentication success, to being invited terminal to return the address of center media server; Described good friend television service request of being carried self identification information by the invitation terminal according to the address of described center media server to the center media server transmission; Described center media server is according to the identification information designated edge media server of being invited terminal that receives;
Describedly comprised by the address of inviting terminal to obtain specified edge media server: after described center media server is being specified the edge media server, the described message that is received the address of carrying specified edge media server of described center media server transmission by the invitation terminal.
4. method as claimed in claim 2 is characterized in that
Further carry the identification information of being invited terminal in the described fellow television service invitation message that described IPTV application server receives;
Described center media server is comprised for inviting terminal designated edge media server: described IPTV application server carries described good friend television service request of being invited terminal identification information to the center media server transmission after the authentication success; Described center media server is according to the identification information designated edge media server of being invited terminal;
Describedly comprised by the address of inviting terminal to obtain specified edge media server: described center media server is carried the message of the address of specified edge media server to described IPTV application server transmission after having specified the edge media server; The described message that is received the address of carrying specified edge media server of described IPTV application server transmission by the invitation terminal.
5. the method for claim 1, it is characterized in that, described IPTV application server receives the fellow television service invitation message and comprises: invited the carry fellow television service invitation message of inviting terminal authentication information of the calling conversation control unit of terminal region in the transmission of reception invitation terminal, described IPTV application server receives the fellow television service invitation message of carrying invitation terminal authentication information that described calling conversation control unit sends.
6. the method shown in claim 5 is characterized in that,
Further carry the identification information of being invited terminal in the fellow television service invitation message that the invitation terminal that described calling conversation control unit receives sends; Further carry the identification information of being invited terminal in the fellow television service invitation message that the described calling conversation control unit that described IPTV application server receives sends;
Described center media server is invited terminal designated edge media server for quilt and comprised: the IPTV application server sends the good friend television service request of carrying by the invitation terminal identification information in authentication success back to center media server; Center media server is according to the identification information designated edge server of being invited terminal;
Describedly comprised by the address of inviting terminal to obtain specified edge media server: center media server is carried the response message of the address of specified edge media server to the transmission of IPTV application server after having specified the edge media server; The IPTV application server is to being invited terminal to send the fellow television service invitation message of the address of carrying specified edge media server.
7. as each described method in the claim 1 to 6, it is characterized in that the authentication information of described invitation terminal comprises: invite user name, the timestamp of terminal and utilize described timestamp the password of inviting terminal to be carried out the character string that obtains after cryptographic algorithm is handled.
8. a system that realizes fellow television service is characterized in that, this system comprises: invite terminal, invited terminal, IPTV application server and center media server, wherein,
Invite terminal, be used to send the fellow television service invitation message of carrying self authentication information;
The IPTV application server is used to receive the fellow television service invitation message of carrying the authentication information of inviting terminal, according to the authentication information of described invitation terminal fellow television service is carried out authentication;
Center media server is used for receiving good friend television service request after described IPTV application server authentication success, for being invited terminal designated edge media server;
Invited terminal, after being used to obtain the address of the specified edge media server of center media server, obtained friend television programs from the edge media server according to this address.
9. system as claimed in claim 8 is characterized in that, described IPTV application server comprises: receiver module, authentication module and sending module,
Described receiver module is used to receive the fellow television service invitation message of carrying the authentication information of inviting terminal, and is transmitted to authentication module;
Described authentication module is used for according to the authentication information of the invitation terminal of described fellow television service invitation message fellow television service being carried out authentication, sends the authentication success indicating in authentication success back to described sending module;
Described sending module is used for after the authentication success indicating that receives described authentication module transmission, to described address of being invited terminal dispatching centre media server, perhaps sends good friend television service request to described center media server.
10. system as claimed in claim 9, it is characterized in that, what described receiver module received carries when further carrying the identification information of being invited terminal in the fellow television service invitation message of inviting terminal authentication information, described authentication module is further carried the identification information of being invited terminal in the authentication success indicating that sending module sends, described sending module further carries the identification information of being invited terminal in the good friend television service request that described center media server sends.
11. system as claimed in claim 8 is characterized in that, described center media server comprises: receiver module and distribution module,
Described receiver module is used for receiving good friend television service request, and being transmitted to distribution module after described IPTV application server authentication success;
Described distribution module is used for according to the good friend television service request allocations of edge media server that is received.
12. system as claimed in claim 11, it is characterized in that, when further carrying the identification information of being invited terminal in the good friend television service request that described receiver module receives, described distribution module is used for being invited terminal distribution edge media server according to the identification information of being invited terminal of the good friend television service request that is received.
13. system as claimed in claim 8 is characterized in that, described system further comprises: invited the calling conversation control unit of terminal region,
Described calling conversation control unit is used for and will be forwarded to described IPTV application server from the fellow television service invitation message of inviting terminal.
14. an IPTV application server is characterized in that, comprising: receiver module, authentication module and sending module, wherein,
Described receiver module is used to receive the fellow television service invitation message of carrying the authentication information of inviting terminal, and is transmitted to authentication module;
Described authentication module is used for according to the authentication information of the invitation terminal of described fellow television service invitation message fellow television service being carried out authentication, sends the authentication success indicating in authentication success back to described sending module;
Described sending module is used for after the authentication success indicating that receives described authentication module transmission, and the address to being invited terminal dispatching centre media server perhaps sends good friend television service request to center media server.
15. IPTV application server as claimed in claim 14, it is characterized in that, when further carrying the identification information of being invited terminal in the fellow television service invitation message of carrying the authentication information of inviting terminal that described receiver module receives, described authentication module is further carried the identification information of being invited terminal in the authentication success indicating that sending module sends, described sending module further carries the identification information of being invited terminal in the good friend television service request that described center media server sends.
16. a center media server is characterized in that, comprising: receiver module and distribution module, wherein,
Described receiver module is used to receive good friend television service request, and is transmitted to distribution module;
Described distribution module is used for according to the good friend television service request allocations of edge media server that is received.
17. center media server as claimed in claim 16, it is characterized in that, when further carrying the identification information of being invited terminal in the good friend television service request that described receiver module receives, described distribution module is used for being invited terminal distribution edge media server according to the identification information of being invited terminal of the good friend television service request that is received.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710194730XA CN101163279A (en) | 2007-11-29 | 2007-11-29 | Method, system and equipment of implementing fellow television service |
| PCT/CN2008/073175 WO2009076825A1 (en) | 2007-11-29 | 2008-11-24 | Method, system and device for setting temporary privilege and implementing fellow television service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710194730XA CN101163279A (en) | 2007-11-29 | 2007-11-29 | Method, system and equipment of implementing fellow television service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101163279A true CN101163279A (en) | 2008-04-16 |
Family
ID=39298086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710194730XA Pending CN101163279A (en) | 2007-11-29 | 2007-11-29 | Method, system and equipment of implementing fellow television service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101163279A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009076825A1 (en) * | 2007-11-29 | 2009-06-25 | Huawei Technologies Co., Ltd. | Method, system and device for setting temporary privilege and implementing fellow television service |
| CN101867576A (en) * | 2010-06-01 | 2010-10-20 | 中兴通讯股份有限公司 | Method, device and system for realizing recommendation of programs by IPTV service users on the basis of IMS |
| CN102611914A (en) * | 2012-03-02 | 2012-07-25 | 广州市睿福信息科技有限公司 | Cloud television application service system and method |
| CN102685606A (en) * | 2011-03-18 | 2012-09-19 | 华为终端有限公司 | Business watching method and system for Internet protocol television |
| CN103326928A (en) * | 2013-06-04 | 2013-09-25 | 四川长虹电器股份有限公司 | Platform and system for realizing real-time sharing of television programme content |
| CN103391457A (en) * | 2012-05-07 | 2013-11-13 | 山东沃飞电子科技有限公司 | Playing method, terminal equipment and network system of recommendation shows |
| CN104821937A (en) * | 2015-03-26 | 2015-08-05 | 腾讯科技（北京）有限公司 | Token acquisition method, device and system |
| CN105828175A (en) * | 2016-03-25 | 2016-08-03 | 乐视控股（北京）有限公司 | Video play method, device and system |
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- 2007-11-29 CN CNA200710194730XA patent/CN101163279A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009076825A1 (en) * | 2007-11-29 | 2009-06-25 | Huawei Technologies Co., Ltd. | Method, system and device for setting temporary privilege and implementing fellow television service |
| CN101867576A (en) * | 2010-06-01 | 2010-10-20 | 中兴通讯股份有限公司 | Method, device and system for realizing recommendation of programs by IPTV service users on the basis of IMS |
| CN102685606A (en) * | 2011-03-18 | 2012-09-19 | 华为终端有限公司 | Business watching method and system for Internet protocol television |
| CN102685606B (en) * | 2011-03-18 | 2016-05-25 | 华为终端有限公司 | The method and system that in IPTV, business is watched |
| CN102611914A (en) * | 2012-03-02 | 2012-07-25 | 广州市睿福信息科技有限公司 | Cloud television application service system and method |
| CN103391457A (en) * | 2012-05-07 | 2013-11-13 | 山东沃飞电子科技有限公司 | Playing method, terminal equipment and network system of recommendation shows |
| CN103326928A (en) * | 2013-06-04 | 2013-09-25 | 四川长虹电器股份有限公司 | Platform and system for realizing real-time sharing of television programme content |
| CN104821937A (en) * | 2015-03-26 | 2015-08-05 | 腾讯科技（北京）有限公司 | Token acquisition method, device and system |
| CN104821937B (en) * | 2015-03-26 | 2018-05-11 | 腾讯科技（北京）有限公司 | Token acquisition methods, apparatus and system |
| CN106993225A (en) * | 2016-01-21 | 2017-07-28 | 晨星半导体股份有限公司 | Automatic turntable servicing unit and its automatic turntable method |
| CN105828175A (en) * | 2016-03-25 | 2016-08-03 | 乐视控股（北京）有限公司 | Video play method, device and system |
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