CN1819591A - Content distribution system - Google Patents
Content distribution system Download PDFInfo
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- CN1819591A CN1819591A CNA2005101275430A CN200510127543A CN1819591A CN 1819591 A CN1819591 A CN 1819591A CN A2005101275430 A CNA2005101275430 A CN A2005101275430A CN 200510127543 A CN200510127543 A CN 200510127543A CN 1819591 A CN1819591 A CN 1819591A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
- H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
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- Engineering & Computer Science (AREA)
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- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Information Transfer Between Computers (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
To enable a user to use all contents provided by a service company and to specify the user of an audiovisual terminal in a content distribution system for distributing a content from an edge server to the audiovisual terminal according to a request of the user. An apparatus ID specific to the terminal is transmitted from the audiovisual terminal to a home server, the home server transmits the apparatus ID and a server ID specific to the server to a data center, and the data center specifies which audiovisual terminal is used in which living room (user) based on information transmitted from the home server. When the user selects a content in the edge server, the edge server performs streaming distribution. When the user selects a content that is not in the edge server, the content is transmitted from the service company server to the edge server in response to an instruction from the data center, and then the streaming distribution is performed.
Description
Technical field
The present invention relates to through network the content delivering system of the terminal equipment of digital content distribution in the buildings such as apartment or building.
Background technology
In recent years, along with being equipped with ADSL or optical cable high-speed data communication net, utilize the internet that the content distributing service that is distributed to the rating terminal that the user has by digital contents (calling " content " in the following text) such as the film of electronization, TV programme, music is day by day gazed at.In content distributing service, can be divided into dual mode substantially, a kind of mode is to give the rating terminal content data distribution continuously, the user carries out the so-called flow pattern mode of rating then and there; Another kind of mode be disposable full content data distribution to the rating terminal, after distribution finished, the user adopted the what is called download type mode that begins rating.The advantage of flow pattern mode is a rating in good time, the rating request is promptly proposed after, just can begin rating at once, but its shortcoming is to guarantee under the situation of unsettled network at the frequency band that utilizes internet etc., is difficult to guarantee the quality of content.On the other hand, the advantage of download type mode is to come the rating content not to be subjected to the stabilized quality about network environment, but its shortcoming is owing to downloading a large amount of content-datas in order to carry out rating, so a lot of stand-by period can take place.
Therefore, in order to remedy the shortcoming of above-mentioned dual mode, in patent documentation 1, make up the system that utilizes the Distributor (calling " Edge Server " in the following text) that has been arranged on group's premises such as apartment.Edge Server is coupled together with the rating terminal that the internal network that can guarantee stable frequency band and user are held, in Edge Server, stored the partial content that the service merchant provides in advance.Then, Edge Server according to the rating request from the user, is given the rating terminal content stream distribution in the Edge Server.Therefore, in above-mentioned system, can guarantee to be distributed to the quality of user's content, and can realize the content distribution service of rating in good time.
[patent documentation 1] spy opens the 2004-265397 communique
In the foregoing dissemination system,,, can be stored in the limited amount system of the content in the Edge Server in order to suppress the dish capacity that cost must limit Edge Server because Edge Server is set at each group's premises.Therefore, the user can only utilize the content that is distributed to the part of Edge Server in the full content that should availablely be stored in the service merchant server, by service provider's decision in advance.
In addition, in the existing content distributing service of patent documentation 1 grade, when distributing contents, prevent the service utilization of illegal terminal by the authentication of carrying out rating terminal self.But, because can not specific rating terminal utilize place and user, even so the illegal third party beyond the service contract person, by the stolen of legal rating terminal or borrow to give to wait and also can utilize service, this just can not guarantee that foundation serves the legitimacy of the charging that utilizes situation.Therefore, for example owing to sharing the rating terminal between the occupant in the apartment, so the problem that service provider loses the charging machine meeting that should obtain originally can occur.
Summary of the invention
Purpose of the present invention, be to provide a kind of content delivering system, it is at group's premises such as apartments, the user not only can be provided by content in the Edge Server but also the full content that can utilize service provider to provide, and the place by specific rating terminal and user prevent the illegal utilization of serving.
For realizing above-mentioned purpose, in the present invention, content delivering system, have: the rating terminal in the room, certificate server in the room (calling " home server " in the following text), with described rating terminal and certificate server inside-plant Distributor (calling " Edge Server " in the following text), the content server that service provider holds (calling " service provider's server " in the following text), management server (calling " data center server " in the following text), be connected in the building building by internal network, service provider's server and data center server couple together by the internet.
And, described rating terminal has: storage be used for authenticating the intrinsic authentication information of self terminal the unit, be used for the communication unit that communicates with home server or service provider's server or Edge Server, the broadcast unit that is used for playing the content-data of sending by the Edge Server flow point.
In addition, described home server has: storage is used for authenticating unit, the unit of leading subscriber turnover room information, the unit of the rating terminal in the authentication room and the communication unit that communicates with data center of the intrinsic authentication information of self home server.
In addition, described data center server has: manage the turnover room administrative unit of the turnover room information in each room, the user of administrative login service and the Service Management unit of the spendable rating terminal of user, the content management units of the content in the management Edge Server.
Here, home server sends to data center server to authentication information that receives from the rating terminal and the authentication information of self, thus, and the room that data center server just can specific use rating terminal.Whether then, carry out user's affirmation according to specific terminal and room by turnover room administrative unit and service administrative unit both sides, just can authenticate current thus is the user that can utilize service indoor user.
In addition, described Edge Server has: leading subscriber immediately the content in the Edge Server of rating the unit and download unit from service provider's server by the content-data of data center's indication.
In addition, described service provider server has: management can offer user's full content the unit, be used for the unit of rating licence of content of the described management of rating according to content-data being sent to the unit of Edge Server and management from the request of Edge Server.
Here, when the user selects to think the content of rating, in Edge Server, not under the situation of this content, by service provider content is sent to Edge Server, and login is in Edge Server.Login sends to the rating terminal to the rating licence by service provider's server after finishing, and is carried out the stream distribution of content by Edge Server.Thus, the user just can rating content arbitrarily.
According to the present invention, when the user utilizes content distribution service, can carry out terminal, utilize room, user's authentication, so can provide the service environment that prevents from illegally to utilize the safety of service to user and service provider.
Description of drawings
Fig. 1 is the functional block diagram of content delivering system;
Fig. 2 is the home server 60 in the content delivering system and the hardware structure diagram of data center server 10;
Fig. 3 is an exemplary plot of the data structure of turnover room information table 100;
Fig. 4 is an exemplary plot of the data structure of personal authentication's information table 110;
Fig. 5 is an exemplary plot of the data structure of device logs information table 120;
Fig. 6 is an exemplary plot of the data structure of cache content table 130;
Fig. 7 is an exemplary plot of the data structure of service login person's management information table 140;
Fig. 8 is an exemplary plot of the data structure of content meta file 150;
Fig. 9 is an exemplary plot of service entrance picture;
Figure 10 is an example of content detailed picture;
Figure 11 is the precedence diagram that the user in the content delivering system passes in and out the login process of room information;
Figure 12 is the precedence diagram from the startup of rating terminal 50 processing till showing the service entrance picture in the content delivering system;
Figure 13 is used for illustrating that home server 60 returns the diagram of the flow process of the processing of issuing the user from a rating terminal receiving equipment ID and an inlet picture;
Figure 14 is used for illustrating that data center server 10 receives the diagram of the flow process of HSID and the processing of device id till returning an inlet picture from home server 60;
Figure 15 is the precedence diagram when making the service entrance picture by service provider's server 30;
Figure 16 be in the content delivering system from user's precedence diagram to the processing of displaying contents detailed picture behind chosen content on the picture of service entrance;
To be explanation data center server 10 receive behind HSID and the device id diagram up to the flow process of returning the processing till sending out the content detailed picture from home server 60 to Figure 17;
Figure 18 presses the precedence diagram of the processing of rating button till the rating content on the content detailed picture from the user in the content delivering system;
Figure 19 presses after the rating reserve button on the content detailed picture precedence diagram of the processing till the rating button of content detailed picture effectively from the user in the content delivering system;
Figure 20 presses the precedence diagram of buying behind the button processing till the rating reserve button of content detailed picture or rating button are effectively on the content detailed picture from the user in the content delivering system.
[symbol description]
10 ... data center server, 11 ... service picture generating unit, 12 ... the meta file generating unit, 13 ... authentication department, 14 ... turnover room management department, 15 ... cache content management department, 16 ... DB management department, 17 ... turnover room management DB, 18 ... Service Management DB, 20 ... the apartment, 21 ... the room, apartment, 30 ... service provider's server, 40 ... network, 50 ... the rating terminal, 60 ... home server, 61 ... device authentication portion, 62 ... turnover room management department, 70 ... Edge Server, 101 ... EPROM, 102 ... CPU, 103 ... main storage, 104 ... bus, 105 ... peripheral control device, 106 ... non-volatile memory, 107 ... LANI/F, 601 ... EPROM, 602 ... CPU, 603 main storages, 604 ... bus, 605 ... peripheral control device, 606 ... non-volatile memory, 607 ... LANI/F, 608 ... card reader I/F, 609 ... electronic lock I/F, 610 ... card reader, 611 ... electronic lock
Embodiment
Below be suitable for the content delivering system of an embodiment of the invention with description of drawings.In addition, below use suitable example to be described, but be not limited to the apartment, for example also go for restaurant or office the apartment.
Fig. 1 is the functional block diagram that is suitable for the content delivering system of embodiments of the present invention.
As shown in the figure, content delivering system has: data center server 10, apartment 20, service provider's server 30 are connected with each other by network 40 respectively.In apartment 20, room 21 and Edge Server 70 are arranged, in room 21, further be provided with rating terminal 50 and home server 60.In addition, do not limit the number in apartment 20, service provider's server 30 and room 21 especially.
Service picture generating unit 11 generates the various display frames that content services such as service entrance described later picture or content detailed picture are used.When various pictures generate, obtain the information that is stored in the various databases by DB management department 16 as required.
When the contents watching request that has from home server 60, meta file generating unit 12 generates the content meta file (Fig. 8) that is used for returning to home server 60, back segment detailed description meta file.
Turnover room management department 14 manages the authentication information that sends from home server 60, and visits various databases aptly by DB management department 16.
High-speed memory Content Management portion 15, the content in the management Edge Server 70 under the situation of the content that does not have, is carried out the download indication of content to Edge Server in by the customer requirements Edge Server.In addition, visit various databases aptly by DB management department 16.
Turnover room management DB 17, the information in the turnover room in the room in relevant each apartment of storage has turnover room information table 100 (Fig. 3) and personal authentication's information table 110 (Fig. 4).The data that will describe each table in the back segment in detail constitute.
Service Management DB18, the information of storage related content service has device logs information table 120 (Fig. 5), cache content table 130 (Fig. 6) and serves registrant's table 140 (Fig. 7).The data that will describe each table at back segment in detail constitute.
Service provider's server 30 has: management be used for rating can offer the rating licence of user's full content and each content the unit, will require downloaded contents to be distributed to the unit of Edge Server 70 and will send to the unit of rating terminal 50 by Edge Server 70 by the rating licence that rating terminal 50 requires.
Turnover room management department 62 accepts personal authentication's information of importing when the occupant passes in and out the room, and the hand-manipulating of needle of going forward side by side sends to data center server 10 to authentication result then to occupant's authentication.In turnover room management department 62, connect by authenticate device (for example card reader), utilize this authenticate device to carry out occupant's authentication.
Below, illustrate that the hardware of present embodiment constitutes.
Fig. 2 is that the home server 60 in the content delivering system of present embodiment and the hardware of data center server 10 constitute.
The hardware that home server 60 at first is described constitutes.
In card reader 610, electronic lock 611, connect card reader I/F608, electronic lock I/F609 respectively.
In store boot in EPROM601.In store for realizing the various programs of the above-mentioned device authentication portion 61 and the function of turnover room reason portion 62 in non-volatile memory 606.Then, when family's server 60 started, CPU602 moved according to its boot.CPU602 loads above-mentioned various programs by boot from 606 pairs of main storages of non-volatile memory 603.CPU602, execution is loaded on the various programs in the main storage 603, thus, carry out sending through peripheral control device 605 and receive, and carry out and the communicating by letter and the control of card reader 610 or electronic lock 611 of data center server 10 or rating terminal 50 etc. to the signal of LANI/F607, card reader I/F608 and electronic lock I/F609.
In addition, here, though the supposition card reader is not limited thereto as authenticate device.For example also can use organism authentication apparatus such as fingerprint certification device, vein authentication apparatus.In addition,, put down in writing card reader I/F608 and electronic lock I/F609, but, also can suitably append and cut down other interfaces according to authenticate device or control object apparatus as interface.
The hardware that next data center server 10 is described constitutes.
LANI/F107, the data that control is carried out through network 40 send and receive; EPROM101, CPU102, main storage 103, peripheral control device 105 are connected with each other through bus 104; Non-volatile memory 106 and LAN I/F107 are connected on the peripheral control device 105; In addition, non-volatile memory 106 is made of disk set, flash rom etc.
In store boot in EPROM101; The in store various programs that are used to realize the function of above-mentioned service picture generating unit 11, meta file generating unit 12, authentication department 13, turnover room management department 14 and DB management department 16 in non-volatile memory 106.Then, when data center server 10 started, CPU102 was according to its boot action.CPU102 by boot, from non-volatile memory 106, loads above-mentioned various programs to main storage 103.CPU102 carries out the various programs that are loaded in the main storage 103, thus, realizes the function of above-mentioned service picture generating unit 11, meta file generating unit 12, authentication department 13, turnover room management department 14 and DB management department 16.In addition, above-mentioned turnover room management DB 17 and service management DB 18, store in main storage 103 and the non-volatile memory 106.
Illustrate that with Fig. 3～Fig. 7 the data of the table in each database of the data center server 10 that is kept at present embodiment constitute below.
Fig. 3 is the exemplary plot that the data of the turnover room information table 100 of present embodiment constitute.Turnover room information table 100 is to represent which user is at indoor table in current each room.
As shown in the figure, turnover room information table 100 possesses the field 102 that is used for logining the field 101 of " home server ID " and is used for login " individual ID ", and constitutes a record." home server ID " to being arranged on the home server in each room, apartment, is unique character string that is determined; " individual ID " is for discerning the user to the unique character string that is determined of each user.
Fig. 4 is the exemplary plot that the data of personal authentication's information table 110 of present embodiment constitute.Personal authentication's information table 110 is to be used for table that user and the authentication information that is used for authenticating this user are mapped and manage.
As shown in the figure, personal authentication's information table 110 possesses the field 112 that is used for logining the field 111 of " individual ID " and is used for login " authentication information ", constitutes a record." individual ID " is identical with the individual ID of above-mentioned turnover room information table 100." authentication information " is to be used for the data of authenticated user, for example, and the card ID of IC-card or Biont informations such as fingerprint, vein etc.In addition, though the Field Count of the authentication information among the figure is one, under the situation of the authentication ' unit that a plurality of card authentications or organism authentication are arranged, also can append field corresponding to the authentication information of each authentication ' unit.
Fig. 5 is the exemplary plot that the data of the device logs information table 120 of present embodiment constitute.Device logs information table 120, be to be used for each room and spendable rating terminal is mapped and manages in this room table, data center server 10, with reference to device logs information table 120, the list (calling " device id tabulation " in the following text) of the device id of spendable rating terminal in the room is logined in each home server.
As shown in the figure, device logs information table 120 possesses the field 122 that is used for logining the field 121 of " home server ID " and is used for login " device id ", constitutes a record." home server ID " is identical with the home server ID of above-mentioned turnover room information table 100." device id " is to be the character string of identification rating terminal to the unique decision of each rating terminal.
Fig. 6 is the exemplary plot that the data of the high-speed memory contents table 130 of present embodiment constitute.Cache content table 130 is to be used for the table of the content of managed storage in the Edge Server in each apartment.Here, a kind of situation has been supposed in content distribution service, but providing under the situation of multiple service, will make the cache content table to every kind of service.
As shown in the figure, cache content table 130 possesses the field 132 that is used for logining the field 131 of " Edge Server ID " and is used for login " content ID " (" CID "), constitutes a record." Edge Server ID " is arranged on Edge Server in each apartment to the character string of the unique decision of each Edge Server for identification." content ID " is for discerning the character string of each content to the unique decision of each content.
Fig. 7 is the exemplary plot that the data of service login person's admin table 140 of present embodiment constitute.Service login person's admin table 140 is utilizing the user of service and the table that the available rating terminal of this user is mapped and manages.Here, content distribution service has supposed it is a kind of, and is providing under the situation of multiple service, will make the cache content table to every kind of service.
As shown in the figure, service login person's admin table 140, the field 143 that possesses the field 141 that is used for logining " device id ", the field 142 that is used for login " individual ID " and be used for login " age " constitutes a record." device id " is identical with the device id of above-mentioned device logs information table 120, and " individual ID " is identical with the individual ID of above-mentioned turnover room information table 100." age " is user's age, is that the situation of has age restriction in terms of content is inferior needed.。In addition, user information of user only is the age here, also can set up fields such as " sexes " according to the condition of utilizing of content.In addition, also can show managing user information with other.
Below, the details of the content meta file 150 that when rating content rating terminal 50 obtains from data center server 10 via home server 60 is described with Fig. 8 in the content delivering system of present embodiment.In content meta file 150, recording and narrating the necessary information of user watched content.
Fig. 8 is the exemplary plot that the data of the content meta file 150 of present embodiment constitute.
As shown in the figure, content meta file 150 is made of " CONTENT-ID " 151, " ENCODE-ID " 152, " LICENSE-URL " 153, " LICENSE-ID " 154, " SERVER-URL " 155, " SERVER-ID " 156." CONTENT-ID " the 151st is used for discerning the content ID of each content, and be identical with the content ID of above-mentioned cache content table 130 (Fig. 6)." ENCODE-ID " the 152nd is used for discerning the encryption ID of the password form of the content-data of distribution afterwards." LICENSE-URL " 153, the URL of the license server of rating terminal 50 visits when expression obtains the rating licence of the decruption key that comprises encrypted content data or rating condition etc." LICENSE-ID " the 154th is used for discerning the ID of rating licence.The URL of the Edge Server of rating terminal 50 is given in " SERVER-URL " 155 expressions content data distribution.The content distribution form of " SERVER-ID " 156 expression Edge Servers is flow pattern or download type.It only is an example that these data constitute, and also can increase and decrease project as required.
With Fig. 9～Figure 10 service entrance picture and the content detailed picture that the service picture generating unit 11 of present embodiment generates is described below.
Fig. 9 is an exemplary plot of the service entrance picture of present embodiment.The service entrance picture is user's shown picture when having started the rating terminal, but shows the list of the content of user's rating.
As shown in the figure, the service entrance picture is made of content directory 202 in full content directory 201, the apartment and the content directory 203 of buying end.In full content directory 201, show the list that service provider can offer user's full content; In the apartment, in the content directory 202, show the Edge Server 70 interior lists of the content of rating at once that are stored in the apartment; In the content directory 203 of buying end, show the list that the user buys the content of end.For example, want to buy the user under the situation of the content of rating at once, as long as content directory 202 chosen contents just can in the apartment.
Figure 10 is an exemplary plot of the content detailed picture of present embodiment.The content detailed picture is user's shown picture when having selected content on the picture of the service entrance of Fig. 9, shows the details of each content.
As shown in the figure, the content detailed picture by title 211, reproduction time 212, price 213, content introduction 214, buy button 215, rating reserve button 216 and rating button 217 and constitute.Title 211 is titles of content; Reproduction time 212 is reproduction times of content; Price 213 is prices of content; Content introduction 214 is introductions of content; Buy button 215 and be content shown button under situation about not buying, carry out the processing of buying of content when pressing; Rating reserve button 216 is that content is bought and finished and be not stored in shown button under the situation in the Edge Server 70, begins when pressing to handle to the transmission of the content-data of Edge Server 70 from service provider's server 30; Rating button 217 is that content is bought and finished and be stored in shown button under the situation in the Edge Server 70, begins rating when pressing and handles.Each button also can according to circumstances become and shows or non-demonstration, also can carry out the demonstration of whole buttons and that each button is become is effective or invalid.
The following describes in the content delivering system of present embodiment, enter the room to flow process from the user with a series of processing till the rating terminal rating content.Below divide four-stage explanation substantially, that is: enter the room from the user and pass in and out room information, start the rating terminal presses the button the beginning content in the content detailed picture to the displaying contents detailed picture, from the user to demonstration service entrance picture, from user's chosen content on the picture of service entrance broadcast from the user to login.In addition,, suppose home server ID (calling " HSID " in the following text) here, suppose that machine ID is as the intrinsic authentication information of machine that is used for the authentication of machine as the intrinsic authentication information of home server that is used for the authentication of home server.
The flow process of the login process of the turnover room information of carrying out when at first, illustrating that with Figure 11 user in the content delivering system of present embodiment enters the room.
Figure 11 is the order that the user in the content delivering system of present embodiment passes in and out the login process of room information.Among the figure 80 represents the user.
At first, when user 80 enters the room, personal authentication's information such as card ID are sent to home server (S1001) through authenticate devices such as card reader.
Then, the received personal authentication's information unique individual (S1002) of home server 60 usefulness.Here, in home server 60, the table (calling " individual ID table " in the following text) that personal authentication's information such as the individual ID that is logining the user that can enter this room and card ID are mapped.Home server 60 is with reference to individual ID table, specific individual ID corresponding to the personal authentication's information that receives, then, home server 60 specific individual ID and home server 60 intrinsic HSID send to data center server 10 (S1003).
Next, data center server 10 individual ID that will receive and HSID are appended in the turnover room information table 100 (S1004); Normal termination message returned issue home server 60 (S1005).
Then, data center server 10 carries out unblank to handle (S1006) of electronic lock 611; Give user 80 (S1007) the normal termination message notifying.
Below, illustrate with Figure 12～Figure 14 to start rating terminals 50 to the processing that show the service entrance picture from user 80 in the content delivering system of present embodiment.
Figure 12 starts rating terminals 50 to the precedence diagram that shows the processing till the picture of service entrance from user 80 in the content delivering system of present embodiment.
At first, suppose that rating terminal 50 records and narrates the intrinsic device ids of rating terminal 50 in HTTP head or HTTP body, send to home server 60 (S1101).
Then, home server 60 is with reference to the device id of login in home server 60, and whether the device id that receives is the authentication (S1102) of the ID of available proper equipment in this room; Then, home server 60 sends to data center server 10 (S1103) to device id that authenticated and home server 60 intrinsic HSID.
Next, data center server 10 is obtained the user ID that can utilize rating terminal 50 with reference to service login person's table 140 with the device id that receives.Then, data center server 10 is with reference to turnover room information tables 100, carries out the authentication (S1104) that user 80 in the room could utilize rating terminal 50 with obtained user ID and the HSID that receives.
Then, 10 pairs of service provider's servers of data center server 30 send the request (S1105) of full content directory; Then, service provider's server 30 returns the full content directory that has data center server 10 to require and issues data center server 10 (S1106).
Then, data center server 10 sends to service provider's server 30 (S1107) to the device id of rating terminal 50; Then, the device id that receives of service provider's server 30 usefulness is obtained rating terminal 50 and is bought the content directory of end (S1108); Then, service provider's server 30 finishes obtained buying content directory and returns and issue data center server 10 (S1109).
Then, data center server 10 is obtained the list (S1110) of the content in the Edge Server 70 that is stored in the apartment with reference to high-speed memory contents table 130; Then, the above-mentioned various content directories of data center server 10 usefulness make service entrance picture (S1111); And return and be dealt into home server 60 (S1112).
Next, home server 60 is dealt into rating terminal 50 returning from the service entrance picture that data center server 10 receives.
To be the home server 60 that is used for illustrating present embodiment receive the diagram of the service entrance picture being returned behind the device id flow process of the processing of issuing the user from data center server 10 to Figure 13.
At first, home server 60 is from rating terminal 50 receiving equipment ID (S1201); Then, whether home server 60 is the authentication (S1202) that login finishes with reference to the device id that the device id tabulation that is logged in home server 60 receives.Under the situation that is the device id do not logined, home server 60 returns faulty page and is dealt into rating terminal 50 (S1203), and end process.Under the situation that is being the device id that finishes of login, home server 60 is obtained the intrinsic HSID (S1204) of home server 60.Then, home server 60 sends to data center server 10 (S1205) to the device id and the HSID that receive; And receive the inlet picture (S1206) that comes from data center server 10 foldbacks; At last, home server 60 is returned to rating terminal (S1207), end process to the inlet picture that receives.
To be the data center server 10 that is used for illustrating present embodiment receive behind HSID and the device id up to the diagram of the inlet picture being returned the handling process till being dealt into home server from home server 60 Figure 14.
At first, data center server 10 receives HSID and device id (S1301) from home server 60; Then, data center server 10 with reference to service login person's admin table 140, from the device id that receives, is obtained the user ID (S1302) that can utilize service with this equipment; Then, data center server 10 with reference to turnover room information table 100, from the HSID that receives, is obtained the user ID (S1303) of the user in the room; Then, data center server 10 is confirmed in whether the user ID that step S1302 obtains is comprised in the obtained user ID of step S1303, thus, carries out utilizing the whether authentication (S1304) in the room of user of service; Under the situation in the room or not, data center server 10 is returned to home server 60 (S1305) to faulty page, and end process; Under the situation in the room, but data center server 10 is obtained the list (S1306) of the full content of user's rating from service provider's server 30.
Then, data center server 10 sends to service provider's server 30 to the device id that receives from home server 60, obtains the list (S1307) of the content of buying end; Then, data center server 10 with reference to high-speed memory contents table 130, is obtained the list (S1308) of the content in the Edge Server 70 that is stored in the apartment; Then, the various content directories that data center server 10 usefulness S1306～S1307 are obtained make the service entrance picture (S1309) that is used for being shown to the user; At last, data center server 10 returns the service entrance picture that is made and issues home server 60 (S1310), end process.
In addition,, made the service entrance picture here, but also can make the service entrance picture by service provider's server 30 by data center server 10.Order under the situation that is made the service entrance picture by service provider's server 30 is shown in Figure 15, below will be described.Step S1401～S1404 is identical with step S1101～S1104 of Figure 12, omits its explanation, and S1405 begins explanation from step.
Then, service provider's server 30 is obtained from the device id that receives and to be bought the end content directory, and by content ID list, full content directory in the apartment that receives with buy and finish content directory and make service entrance picture (S1407); Then, service provider's server 30 returns the service entrance picture and issues data center server 10 (S1408).
Then, data center server 10 returns the service entrance picture that receives from service provider's server 30 and is dealt into home server 60 (S1409).
Next, home server 60 returns the service entrance picture that receives from data center server 10 and is dealt into rating terminal 50 (S1410).
Below with in the content delivering system of Figure 16～17 explanation present embodiments from the user with the processing of service entrance picture and selecting content till the displaying contents detailed picture.
Figure 16 be in the content delivering system of present embodiment, from the user with the process chart of service entrance picture and selecting content till the displaying contents detailed picture.
At first, the content (S1501) that user one selects on the picture of service entrance, rating terminal 50 just send to home server 60 (S1502) to the content ID of device id and the content that chooses.
Next, the authentication (S1503) of the device id that receives of home server 60; Then, home server 60 sends to data center server 10 (S1504) to the device id and content ID, the home server 60 intrinsic HSID that receive.
Then, data center server 10 is obtained the user ID that can utilize the rating terminal with reference to service login person's admin table 140 from the device id that receives; Then, data center server 10 is with reference to turnover room information tables 100, by obtained user ID and received HSID, carries out the authentication (S1505) that user 80 in the room could utilize rating terminal 50; Then, data center server 10 sends to service provider's server 30 (S1506) to the content ID that receives from home server 60.
Then, service provider's server 30 by the content ID that receives from data center server 10, returns the content information of this content and issues data center server 10 (S1507).Here, in content information, contents such as the details of contents such as the title of content or content introduction or age limit utilize condition etc.
Next, data center server 10, that checks the content be included in the content information that receives utilizes condition (S1508).Specifically, for example the condition of utilizing in content is under the situation of " user's age is more than 18 years old ", just from passing in and out room information table 100 and serving registrant's admin table 140, obtains user and age list thereof in the room; Then, have in obtained list under the situation of the user more than 18 years old, the distribution of licensed content only under the situation less than 18 years old user, just disapproves the distribution of content.Then, data center server 10 by received content information, makes content detailed picture (S1509), and the content detailed picture that is made returned is dealt into home server 60 (S1510).In addition, the back is with the details that makes processing of narrating content detailed picture.
Then, home server 60 returns the content detailed picture that receives from data center server 10 and is dealt into rating terminal 50 (S1511).
Figure 17 be the data center server 10 of explanation present embodiment behind home server 60 receiving equipment ID, HSID and the content ID up to the diagram of the content detailed picture being returned the flow process of the processing till issuing home server 60.
At first, data center server 10 is from home server 60 receiving equipment ID, HSID and content ID (S1601); Then, data center server 10 is obtained the user ID (S1602) that can utilize service with this equipment with reference to service login person's admin table 140 from the device id that receives; Then, data center server 10 with reference to turnover room information table 100, is obtained the user ID (S1603) of the user in the room from the HSID that receives; Then, data center server 10 is confirmed in whether the user ID that step S1602 obtains is included in the obtained user ID of step S1603, carries out utilizing the whether authentication (S1604) in the room of user of service thus.
Under the situation in the room or not, data center server 10 returns faulty page and is dealt into home server 60 (S1605), and end process; Under the situation in the room, data center server 10 sends to service provider's server 30 to the content ID that receive from rating terminal 50, obtains the details that comprised this content and utilizes the content information (S1606) of condition etc.What then, whether data center server 10 inspection satisfied content such as age limit utilizes condition (S1607).Under unsatisfied situation, enter step S1605, under situation about satisfying, make content detailed picture (S1608) from the details of received content.Then, data center server 10, that obtains when making with reference to the service entrance picture buys the end list, checks whether received content ID buys end (S1609); Under situation about not buying, data center server 10, what only make the content detailed picture buys button 215 (Figure 10) effectively (S1610), and the content detailed picture is returned issue home server 60 (S1614); Buying under the situation of end, data center server 10, content directory checks whether received content ID has stored (S1611) in the Edge Server in the apartment of obtaining when making with reference to the service entrance picture; Under the situation of not storage, data center server 10, only make the rating reserve button 216 (Figure 10) effective (S1612) of content detailed picture, and enter step S1614, under the situation of having stored, data center server 10 only makes the rating button 217 (Figure 10) effective (S1612) of content detailed picture, and enters step S1614.
Then, with Figure 18～Figure 20 illustrate in the content delivering system of present embodiment, press the processing of button till the rating content on the content detailed picture from the user.As mentioned above, be displayed on the button on the content detailed picture,, have and buy button, rating reserve button and rating button etc. and below three separately situation is described according to the situation of buying or the memory state of content.In addition, as described later, from press the rating reserve button to the rating button effectively till during, replace button but show " in the content login " message.
At first, illustrate that with Figure 18 only the rating button is effective situation.
Figure 18 be in the content delivering system of present embodiment, press the process chart of rating button till the rating content on the content detailed picture from the user.
At first, user one presses the rating button (S1701) on the content detailed picture, and rating terminal 50 just sends to home server 60 (S1702) to the content ID of device id and selected content of coming out.
Then, home server 60, the authentication of the device id that receives (S1703); Then, home server 60 sends to data center server 10 (S1704) to the device id that receives and content ID and home server 60 intrinsic HSID.
Next, data center server 10 with reference to service login person's admin table 140, is obtained the user ID that can utilize rating terminal 50 from the device id that receives; Then, data center server 10 is with reference to turnover room information tables 100, carries out the authentication (S1705) that user 80 in the room could utilize rating terminal 50 by obtained user ID and received HSID; Then, data center server 10 sends to service provider's server 30 (S1706) to content ID that receives from home server 60 and device id.
Then, service provider's server 30 makes the content meta file 150 (Fig. 8) that comprises necessary license information of rating content etc. by content ID that receives and device id, and returns and be dealt into data center server 10 (S1707).
Then, data center server 10 is necessary, upgrades the content (S1708) of the content meta file 150 that receives.Specifically, for example,,, service provider's server 30 is not set in which apartment so may also not grasping rating terminal 50 because managing the place information of rating terminal 50 by data center server 10.In this case, because service provider's server can not be included in the URL as the Edge Server 70 of Distributor in the content meta file 150, so data center server 10 just is written to the URL of Edge Server 70 in the content meta file 150.After content meta file 150 upgraded, data center server 10 returned content meta file 150 and is dealt into home server 60 (S1709).
Then, home server 60 returns the content meta file 150 that receives from data center server 10 and is dealt into rating terminal 50 (S1710); Then, rating terminal 50 with reference to content meta file 150, requires to comprise the rating licence (S1711) of the key etc. of encrypted content to service provider's server 30.
Then, service provider's server 30 according to the requirement from rating terminal 50, returns the rating licence of content and issues rating terminal (S1712).Here, because service provider's server 30 is mapped licence ID and device id and manages, so, even illegally require under the situation of rating licence with reference to being distributed to the content meta file of other rating terminals in rating terminal 50, because the combination of licence ID and device id is incorrect, so rating terminal 50 also can't obtain the rating licence.
Then, rating terminal 50 with reference to content meta file 150, is sent content delivery requirements (S1713) to Edge Server 70; Then, the content-data of sending in 70 minutes from Edge Server is decrypted, carries out rating (S1714) with the decruption key that is included in the rating licence.
Illustrate that with Figure 19 only the rating reserve button is effective situation below.
To be rating button in the content delivering system of present embodiment, press the rating reserve button content detailed picture after content-data is stored into Edge Server on the content detailed picture from the user be the processing sequence figure till effectively to Figure 19.Step S1801～S1805 is identical with step S1701～S1705 of Figure 18, omits its explanation, and S1806 begins explanation from step.
After the step S1805, data center server 10 sends to Edge Server 70 (S1806) to content ID.
Then, Edge Server 70, the content of the content ID that receives from 30 downloads of service provider's server from data center server 10, and beginning login process; Then login beginning message is returned and issued data center server 10 (S1807).
Next, data center server 10 is changed to ON (S1808) to sign in the login of content; Then, data center server 10 is presented at (S1809) on the content detailed picture to message in the login, the content detailed picture of upgrading is returned be dealt into home server 60 (S1810) again.
Then, home server 60 returns the content detailed picture that receives from data center server 10 and issues rating terminal 50 (S1811).
On the other hand, Edge Server 70 after step S1807, requires content-data (S1812) with http protocol or File Transfer Protocol etc. to service provider's server 30; The download one of content-data finishes (S1813), and just the message that login is finished sends to data center server 10 (S1814).
Then, data center server 10 is changed to ON (S1815) to the login end mark; Be dealt into data center server 10 (S1816) indicating that the end of handling returns.
Then, rating terminal 50 after step S1811, requires the login situation (S1817, S1818) of data center server 10 scopes of examination via home server 60.
Next, data center server 10 checks whether the login end mark is ON (S1819); Then, data center server 10, the rating button that only makes the content detailed picture is (S1820) effectively; Via home server 60 the content detailed picture of upgrading is returned and to be issued rating terminal 50 (S1821, S1822).
Illustrate that with Figure 20 only buying button is effective situation below.
Figure 20 be in the content delivering system of present embodiment, from the user press on the content detailed picture buy button after, the precedence diagram of the processing till reaching effectively to the rating reserve button of content detailed picture or rating button.Step S1901～S1905 is identical with step S1701～S1705 of Figure 18, omits its explanation, and S1906 begins explanation from step.
After step S1905, data center server 10 sends to service provider's server 30 (S1906) to device id and content ID.
Then, service provider's server 30, to receiving the rating terminal 50 of device id, the content of the content ID that receives is bought processing (S1907); Then, handle end and return and issue data center server 10 (S1908) buying.
Next, data center server 10 with reference to content directory in the apartment of obtaining, checks whether the content of being bought is stored in the Edge Server (S1909) when the service entrance picture makes; Then, data center server 10, update content detailed picture (S1910).Specifically, be stored under the situation in the Edge Server, only made the rating button effective in the content of being bought; Under situation about also not being stored in the Edge Server, only make the rating reserve button effective.After the content detailed picture was upgraded, data center server 10 returned the content detailed picture and is dealt into home server 60 (S1911).
Then, home server 60 returns the content detailed picture that receives from data center server 10 and is dealt into rating terminal 50 (S1912).
In the above-described embodiment, on home server, carried out the authentication of equipment, but, authenticated on the front yard server of also can considering to stay out as other execution mode, and the situation of on data center server, carrying out all authentications.Specifically, home server if receive device id from the rating terminal, just sends to data center server with device id and HSID at once.Then, data center server, with reference to the device logs information table, whether device id and HSID that authentication receives are correct corresponding relations.Like this, owing to only come the management equipment log-on message by data center, so have the advantage of lastest imformation easily.
In addition, above-mentioned execution mode is to have supposed content distribution service, but for the system among the present invention about " particular terminal is utilized place and user ", applicable object is not limited to content distribution service, so long as the situation of the terminal utilization that has with the user in room service can be suitable for.Below, as one of the execution mode of said system example, in the room of office, utilize under the situation of PC of oneself system that utilizes place and user of the specific PC of simple declaration.
Native system has: the PC in the room, the home server in the room, data center server.Described PC has the unit that the user sends to the intrinsic device id of PC when utilizing home server; Described home server has: carry out when the user passes in and out the room authentification of user the unit, the turnover room information send to the unit of data center server, accept unit that authenticates behind the device id and the unit that the authentication information of the authentication information of described PC and home server is sent to data center server when the user utilizes PC with the intrinsic home server ID of home server; Described data center server has the turnover room administrative unit of the turnover room management of carrying out the room and the Service Management unit that user and PC are mapped and manage.
At first, when the user enters the room, in home server, carry out authentification of user; After the authentication, home server sends to data center server to user ID that enters into indoor user and home server ID, manages described home server ID and user ID by the turnover room administrative unit of data center server.
Then, when the user utilized PC, PC sent to home server to device id, carried out device authentication by home server.After the authentication, home server sends to data center server to device id and home server ID; Data center server, specific and the corresponding user ID of device id that receives by turnover room administrative unit, and the specific user ID in the room that utilizes PC of home server ID from receiving by turnover room administrative unit.By confirming whether be included in indoor user ID corresponding to the user ID of device id, data center server just can judge whether the user that can utilize PC is in the room.
In addition, according to the above embodiments, owing to can hold personage in the room, so for example can set not in person in content that just can not rating etc., than the finer contents watching condition of original service.
In addition, in existing systems, the user only can rating be limited at the interior content of Edge Server, content in addition, before the content in service provider's updating edge server, then can not rating, but according to the present invention, maintenance by the existing Edge Server capacity that limits, do not increasing under the condition of cost, the user just can be in Edge Server selects to think the content of rating the full content beyond the content.
Claims (10)
1. content delivering system is characterized in that:
Have:
Network system in the residence, its have server in terminal equipment, the residence and in residence network be connected to content distributing server in the residence of server in this terminal equipment and this residence;
Management server, it is connected with network system in the residence through network; With
Content distributing server;
Described management server has: comprise as server ID in the residence of the intrinsic ID of server in the residence and as for the turnover room information table of the user ID of the intrinsic ID of the user of described terminal equipment, comprise as for service login person's table of the device id of the intrinsic ID of described terminal equipment and described user ID, comprise the device logs information table of server ID and described device id in the described residence;
Described terminal equipment sends to server in the described residence to described device id;
Server in the described residence, according to described device logs information table, judge whether the device id that receives is included in the described device logs information table, under situation about comprising, described device id with corresponding to server ID in the residence of this device id, send to described management server;
Described management server, with reference to described service login person's table, obtain first user ID corresponding to the device id that receives, refer again to described turnover room information table, obtain second user ID corresponding to server ID in the residence that receives, under the situation of the described first and second user ID unanimities, will be stored in content in content distributing server in the described residence or the described content distributing server as being available.
2. content delivering system as claimed in claim 1 is characterized in that:
Server in the described residence has: the turnover room information in user's described residence send to the intrinsic device id of unit, the described terminal equipment of reception of described management server the unit, described device id and in the intrinsic residence of server in residence server ID send to the unit of described management server;
Described management server has: according to the unit of the user in the inherent room of the specific residence of described turnover room information, according to the specific unit that is utilizing the room of described terminal equipment of server ID in described device id and the described residence.
3. content delivering system as claimed in claim 2 is characterized in that:
Described management server, the unit that also has the content in the content distributing server in the described residence of management, and from described terminal equipment to described residence in content distributing server when the content request that has been stored in beyond the content in the content distributing server in this residence is arranged, content distributing server in this residence is carried out the download indication of this content.
4. content delivering system as claimed in claim 2 is characterized in that:
Content distributing server in the described residence has: management can be distributed to the content of described terminal equipment the unit, obtain the unit that is not stored in the content in the content distributing server in this residence from described content distributing server according to the indication of described management server.
5. content delivering system as claimed in claim 2 is characterized in that:
Content distributing server in the described residence has: but manage described user not visit the described content distributing server that connects through described network and the unit of the content of rating, download by the content-data of described management server indication and downloading from described content distributing server and to finish the unit that the back sends to the download end described management server;
Described content distributing server has: the content management units of the available content of management service merchant, the content directory of obtaining from described content management units is sent to the unit of management server and according to the unit that content-data is sent to content distributing server in the residence from the requirement of content distributing server in the described residence according to the requirement of described management server;
Described management server has: the cache content administrative unit of managing the content in the content distributing server in the described residence, obtain the unit of content directory from described content distributing server, make in the residence that demonstration obtains from described cache content administrative unit the unit of the service entrance picture of content directory and described content directory in the content distributing server, when described terminal equipment starts, described service entrance picture is sent to the unit of described terminal equipment, the content meta file of having recorded and narrated this content of rating necessary information is sent to when described service entrance picture has been selected in the residence content in the content distributing server unit of terminal equipment the user, when the user has selected in the residence content beyond the content in the content distributing server from described service entrance picture to described residence in the content distributing server unit that carries out the download indication of this content, content distributing server receives and downloads the unit that the content meta file of this content is sent to behind the end terminal equipment in the described residence.
6. content delivering system as claimed in claim 2 is characterized in that:
Content distributing server in the described residence has: but manage described user not visit the described content distributing server that connects through described network and the unit of the content of rating, download by the content-data of described management server indication and downloading from described content distributing server and to finish the unit that the back sends to the download end described management server;
Described content distributing server has: the content management units of the available content of management service merchant, from described management server receive be stored in the described residence in the residence in the content distributing server content directory in the content distributing server and make content directory that demonstration obtains from described content management units and described residence in the content distributing server service entrance picture of content directory again the service entrance picture that is made is sent to the unit of described management server and according to the unit that content-data is sent to content distributing server in the residence from the requirement of content distributing server in the described residence;
Described management server has: the cache content administrative unit of managing the content in the content distributing server in the described residence, when described terminating machine starts, content directory in the content distributing server in the residence of obtaining from described high-speed cache is sent to described content distributing server also the unit that sends to described terminal equipment from the service entrance picture that described content distributing server receives, the content meta file of having recorded and narrated this content of rating necessary information is sent to when described service entrance picture has been selected in the residence content in the content distributing server unit of terminal equipment the user, the user from described service entrance picture and selecting in the residence in the content distributing server during content beyond the content to described residence in the content distributing server unit that carries out the download indication of this content, content distributing server receives and downloads the unit that the content meta file of this content is sent to behind the end terminal equipment in the described residence.
7. the system of the terminal in network offers service in room in the residence is characterized in that:
Have: the terminal in the room, the interior server of the residence in the room and the management server on the server in network is connected this terminal and this residence;
Server in the described residence has: storage be used for authenticating the intrinsic authentication information of server in self the residence the unit, accept and authenticate user's authentication information the unit, the authentication information of server in described user's authentication information and the described residence send to described management server the unit, accept and authenticate the unit of the authentication information of described terminal equipment, the authentication information of the authentication information of described terminal and the interior server of described residence sent to the unit of management server;
Described management server has: the turnover room administrative unit that the authentication information of server is mapped and manages in the user's that server in described residence is received authentication information and the residence, the Service Management unit that the authentication information of the user's of login service authentication information and the available terminal of user is mapped and manages, whether the user that the authentication information of server can utilize terminal by the user's who confirmed turnover room administrative unit and service administrative unit both sides authentication information authentication in the residence that receives with server in described residence unit in the room.
8. server in the residence in the room that network couples together the terminal equipment in the room and management server is characterized in that:
Have: storage be used for authenticating the intrinsic authentication information of server in self the residence the unit, accept and authenticate user's authentication information the unit, the authentication information of server in described user's authentication information and the described residence send to described management server the unit, accept and authenticate the unit of the authentication information of described terminal equipment, the authentication information of the authentication information of described terminal equipment and the interior server of described residence sent to the unit of management server.
9. management server is characterized in that:
This management server, the content distributing server that content distributing server, service provider have in the residence in the terminal equipment in network and room, the residence in the room in server, the building couples together,
Have:
The turnover room administrative unit that the authentication information of server is mapped and manages in the user's that server in described residence is received authentication information and the residence;
Login in the authentication information of user's authentication information in the service and the available terminal equipment of the user Service Management unit that is mapped and manages;
Whether the user that the authentication information of server can utilize terminal equipment by the user's who confirmed turnover room administrative unit and service administrative unit both sides authentication information authentication in the residence that receives with server in described residence unit in the room;
Manage the administrative unit of the cache content of the content in the content distributing server in the described residence;
Obtain the unit of full content directory from described content distributing server;
Make in the residence that demonstration obtains from described cache content administrative unit the unit of the service entrance picture of content directory and described full content directory in the content distributing server;
When terminal equipment starts, described service entrance picture is sent to the unit of described terminal equipment;
When described service entrance picture has been selected in the residence in the content distributing server content, the content meta file of having recorded and narrated the necessary information of this content of rating is sent to the unit of terminal equipment the user;
The user from described service entrance picture and selecting in the residence in the content distributing server during content beyond the content, the unit that content distributing server in the described residence is carried out the download indication of this content; With
Content distributing server receives and downloads the unit that the content meta file of this content is sent to behind the end terminal equipment in the described residence.
10. management server is characterized in that:
This management server, the content distributing server that content distributing server, service provider have in the residence in the terminal equipment in network and room, the residence in the room in server, the building couples together,
Have:
The turnover room administrative unit that the authentication information of server is mapped and manages in the user's that server in described residence is received authentication information and the residence;
Login in the authentication information of user's authentication information in the service and the available terminal equipment of the user Service Management unit that is mapped and manages;
The authentication information of server is by the user's who confirmed turnover room administrative unit and service administrative unit both sides authentication information in the residence that receives with server in described residence, and whether the user that authentication can utilize terminal equipment unit in the room;
Manage the cache content administrative unit of the content in the content distributing server in the described residence;
When terminal equipment starts, content directory in the content distributing server in the residence of obtaining from described cache content administrative unit is sent to described content distributing server also the unit that sends to described terminal equipment from the service entrance picture that described content distributing server receives;
When described service entrance picture has been selected in the residence in the content distributing server content, the content meta file of having recorded and narrated the necessary information of this content of rating is sent to the unit of terminal equipment the user;
The user from described service entrance picture and selecting in the residence in the content distributing server during content beyond the content, the unit that content distributing server in the described residence is carried out the download indication of this content; With
Content distributing server receives and downloads the unit that the content meta file of this content is sent to behind the end terminal equipment in the described residence.
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| KR101011620B1 (en) * | 2002-09-28 | 2011-01-27 | 주식회사 케이티 | Multimedia service method through set-top box management |
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- 2005-12-05 CN CN2005101275430A patent/CN1819591B/en active Active
Cited By (8)
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| CN101256707B (en) * | 2007-02-26 | 2011-02-09 | 株式会社日立制作所 | Network system |
| WO2008119267A1 (en) * | 2007-04-03 | 2008-10-09 | Huawei Technologies Co., Ltd. | Media delivery system, apparatus and stream media playing method |
| WO2008141538A1 (en) * | 2007-05-21 | 2008-11-27 | Huawei Technologies Co., Ltd. | Method, device and system for distributing file data |
| US8756296B2 (en) | 2007-05-21 | 2014-06-17 | Huawei Technologies Co., Ltd. | Method, device and system for distributing file data |
| CN101325499B (en) * | 2007-06-11 | 2013-02-13 | 阿里巴巴集团控股有限公司 | Method, system and equipment for distributing static data |
| WO2009071012A1 (en) * | 2007-11-16 | 2009-06-11 | Huawei Technologies Co., Ltd. | Method, system and device for processing media flow request in sip network |
| CN102523298A (en) * | 2011-12-22 | 2012-06-27 | 上海因特奈信息有限公司 | Video acquiring and sharing system based on mobile terminal and process method thereof |
| CN103402128A (en) * | 2013-07-17 | 2013-11-20 | 深圳市龙视传媒有限公司 | Program content management method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1819591B (en) | 2010-04-07 |
| KR100772288B1 (en) | 2007-11-01 |
| KR20060090566A (en) | 2006-08-14 |
| JP2006221212A (en) | 2006-08-24 |
| JP4613627B2 (en) | 2011-01-19 |
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