WO2007144961A1 - コンテンツ取得処理装置、コンテンツ配信システム、コンテンツ取得処理方法、および、そのプログラム - Google Patents
コンテンツ取得処理装置、コンテンツ配信システム、コンテンツ取得処理方法、および、そのプログラム Download PDFInfo
- Publication number
- WO2007144961A1 WO2007144961A1 PCT/JP2006/312170 JP2006312170W WO2007144961A1 WO 2007144961 A1 WO2007144961 A1 WO 2007144961A1 JP 2006312170 W JP2006312170 W JP 2006312170W WO 2007144961 A1 WO2007144961 A1 WO 2007144961A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- content
- distribution
- information
- subscription
- server
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
Definitions
- Content acquisition processing device content distribution system, content acquisition processing method, and program thereof
- the present invention relates to a content acquisition processing device, a content distribution system, a content acquisition processing method, and a content acquisition processing method for acquiring content distributed from a content distribution device based on distribution request information for requesting distribution of predetermined content Regarding the program.
- Patent Document 1 a configuration for acquiring content via a network is known (for example, see Patent Document 1).
- the item identifier, item version, individual files included in the item, and the last update time are stored in the item identifier data information storage unit that does not match the acquired item identifier. Has been adopted.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2003-316639
- Unification of specifications can be considered as a method for solving such problems.
- An object of the present invention is to provide a content acquisition processing device, a content distribution system, a content acquisition processing method, and a content acquisition processing method capable of acquiring good content distributed from a plurality of content distribution devices with a simple configuration. Is to provide a program.
- a content acquisition processing device of the present invention is a content acquisition processing device that acquires content that is trusted by a content request device based on a distribution request that requests distribution of predetermined content.
- Distribution content recognizing means the recognized distributable content and the acquired content
- a difference recognizing means for recognizing the difference from the content and the distribution request information for requesting the distribution of the content corresponding to the recognized difference are transmitted to the content distribution apparatus specified as the distribution target distribution apparatus. And a distribution request means.
- a content distribution system of the present invention is a distribution request for requesting distribution of predetermined content.
- a plurality of content distribution apparatuses that distribute content based on information, and a content that is connected to the plurality of content distribution apparatuses via a network and that is distributed via the network based on the distribution request information
- the content acquisition processing device according to claim 1 or 2 is provided.
- the content acquisition processing method of the present invention is a content acquisition processing method for acquiring content distributed by a content distribution apparatus based on distribution request information for requesting distribution of predetermined content by an arithmetic means, wherein The means obtains the content, obtains subscription information defined for each content delivery device, depending on whether or not the content delivery device delivers the content to be subscribed to, and obtains the obtained subscription information.
- the content distribution device is identified as a subscription target distribution device, the content that can be distributed by the content distribution device specified as the subscription target distribution device is recognized, and the recognized distributable content and the content that has already been distributed Recognizing the difference with the acquired content, the content corresponding to the recognized difference And transmitting the distribution request information requesting signal to the content delivery equipment specified as the subscribed subject delivery device.
- a content acquisition processing program of the present invention is characterized by causing a calculation means to execute the above-described content acquisition processing method of the present invention.
- FIG. 1 is a block diagram showing a schematic configuration of an advertisement distribution system according to a first embodiment of the present invention.
- FIG. 2 is a diagram showing subscription metadata according to the first embodiment and the second embodiment of the present invention.
- FIG. 3 is a schematic diagram showing a state where Sano VAAM data is stored in a server storage unit constituting the service 1 server device in the first and second embodiments.
- FIG. 4 is a diagram showing CDDL metadata in the first and second embodiments.
- FIG. 5 is a block diagram showing a schematic configuration of a server processing unit constituting the service 1-3 server device in the first and second embodiments.
- FIG. 6 is a schematic diagram showing a state where sanostream data is stored in a server storage unit constituting the service 4 server device in the first and second embodiments.
- FIG. 7 is a block diagram showing a schematic configuration of a server processing unit constituting the service 4 server device in the first and second embodiments.
- FIG. 8 is a block diagram showing a schematic configuration of a terminal device in the first and second embodiments.
- FIG. 9 is a flowchart showing the distribution processing of advertising content in the first embodiment.
- FIG. 10 is a block diagram showing a schematic configuration of an advertisement distribution system in the second embodiment.
- FIG. 11 is a block diagram showing a schematic configuration of a mirror server device in the second embodiment.
- FIG. 12 is a diagram showing subscription metadata edited by the mirror server device in the second embodiment.
- FIG. 13 is a flowchart showing the distribution processing of advertising content in the second embodiment.
- FIG. 14 is a flowchart showing advertisement content distribution processing in the second embodiment.
- FIG. 15 is a flowchart showing the distribution processing of advertising content in the second embodiment.
- FIG. 16 is a schematic diagram showing a state in which various data are stored in a mirror content storage unit according to another embodiment.
- Server download recognition means that can also function as distribution end recognition means
- Terminal device as content acquisition processing device
- Terminal subscription editing means that also functions as subscription information acquisition means
- Target service distribution device identification means as subscription target device identification means
- Terminal storage control means that also functions as content acquisition means
- Terminal subscription editing means that also functions as subscription information acquisition means and subscription information transmission means
- an advertisement distribution system as a content distribution system of the present invention, which is a content for advertising a product or a store or a company.
- a configuration for distributing (hereinafter referred to as advertisement content) will be described as an example.
- the content to be distributed is not limited to the advertising content, but may be a content such as a TV program, a movie, or music.
- FIG. 1 is a block diagram showing a schematic configuration of an advertisement distribution system.
- Figure 2 shows the subscription metadata.
- FIG. 3 is a schematic diagram showing a state in which server VAAM data is stored in the server storage unit constituting the service 1 server device.
- FIG. 4 shows CDDL metadata.
- Figure 5 shows the services that make up the service 1-3 server devices. It is a block diagram which shows schematic structure of a server process part.
- FIG. 6 is a schematic diagram showing a state in which server stream data is stored in the server storage unit configuring the service 4 server device.
- FIG. 7 is a block diagram showing a schematic configuration of a server processing unit constituting the service 4 server device.
- FIG. 8 is a block diagram illustrating a schematic configuration of the terminal device.
- 100A is an advertisement distribution system as a content distribution system.
- This advertisement distribution system 100A includes a network 200, a controller 300, a service server unit 400, and a terminal device 500 as two content acquisition processing devices.
- the service server unit 400 includes a service 1 server device 400A, a service 2 server device 400B, a service 3 server device 400C, and a service 4 server device 400D, each as a content distribution device.
- server devices constituting the service server unit 400 is not limited to four, and may be any number as long as it is a plurality.
- a configuration including two terminal devices 500 is illustrated, a configuration including one or three or more terminal devices 500 may be used.
- a controller 300, a service server unit 400, and a terminal device 500 are connected to the network 200.
- the network 200 includes the Internet, an intranet, a LAN (Local Area Network), a network such as a communication network or a broadcasting network in which a plurality of base stations capable of transmitting and receiving information via a wireless medium constitute a network, and a controller. Examples thereof include a wired medium itself or a wireless medium itself, which is a medium for directly transmitting and receiving information between 300, the service server unit 400, and the terminal device 500.
- the controller 300 includes controller metadata editing means 310 and transmission means 320.
- the controller metadata editing means 310 generates or edits the subscription metadata 10 as subscription information as shown in FIG. 2 based on the setting input of the input means (not shown).
- Subscription metadata 10 is a different service for each terminal device 500. This is data for setting to acquire advertisement contents 24 and 34 (see FIGS. 3 and 6) from the server devices 400A to 400D.
- the subscription metadata 10 includes the same number of server apparatuses constituting the service server unit 400, that is, four pieces of subscription information 11.
- the four subscription information 11 are arranged in order from the top of FIG. 2, service 1 subscription information 11, service 2 subscription information 11, service 3 subscription information 11, and service 4 subscription information 11. And will be described as appropriate.
- the subscription information 11 of service 1 will be mainly exemplified and described.
- This service 1 subscription information 11 includes target definition information 11 A that defines whether the advertising content 24 of the service 1 server device 400A is a subscription target, title information 11B that indicates the title of the service to which the advertising content 24 belongs, and , Distribution source attribute information 11C indicating the attribute of the distribution source of the advertising content 24, communication related information 1 ID indicating the URL (Universal Resource Locater) of the distribution source, the ID of the terminal device 500, and the like.
- the subscription information for services 1 to 4 as shown in Fig. 2 In the information 1 ID, the contents indicating that the service 1 to 4 server devices 400A to 400D are set as the default distribution sources are recorded.
- Controller metadata editing means 310 uses subscription metadata 10 indicating that advertising content distributed by one protocol is a subscription target and advertising content distributed by another protocol is not a subscription target. Generate and edit. For example, as shown in FIG. 2, subscription metadata 10 is generated with the advertisement content 24 of the VAAM protocol as a subscription target and the advertisement content 34 of the stream protocol as a subscription target.
- the transmission means 320 is connected to the network 200 and transmits the subscription metadata 10 to the corresponding terminal device 500. Specifically, the transmission means 320 transmits the subscription metadata 10 to the terminal device 500 whose ID is indicated by the communication related information 11D.
- Service 1-3 server devices 400A-400C include transmission / reception means 410A, 41OA, 410A, Sano's 420A, 420B, 420C, and Sano processing 430A, 430A, as shown in FIG. , 430A.
- the transmission / reception means 410A is connected to the network 200, and performs transmission / reception of various types of information with a predetermined terminal device 500 based on the VAAM protocol. Specifically, the transmission / reception means 410A receives various information transmitted from the terminal device 500 and appropriately outputs it to the server processing unit 430A, and transmits the various information acquired from the server processing unit 430A to the predetermined terminal device 500. Send as appropriate.
- the server storage unit 420A stores at least one server VAAM data 20 for distributing the advertisement content 24 to a predetermined terminal device 500.
- the server storage units 420B and 420C also store the server VAAM data 20.
- the server VAAM data 20 includes at least one terminal I and blueprint 21 in which the ID of the terminal device 500 is recorded, C DDL (Contents Download Description Language) metadata 22, download status information 23, and The advertising content 24 is associated with the content.
- C DDL Contents Download Description Language
- the advertising content 24 is associated with the content.
- the power CDDL metadata 22 or the advertisement content 24 exemplified as a configuration in which the CDDL metadata 22 and the advertisement content 24 are associated as the server VAAM data 20 may be separately managed by another table or the like.
- the CDDL metadata 22 contains information for implementing communication based on the VAAM protocol.
- the CDDL metadata 22 includes header information 22A, receipt report destination information 22B indicating a report destination URL when the CDDL metadata 22 is received, and advertisement content 24.
- Download report destination information 22C indicating the report destination URL when the download of the URL is completed
- Error report destination information 22D indicating the report destination URL when a download error has occurred
- content storage information 22E indicating a checksum.
- server processing unit 430A includes server storage control means 431A, server CDDL selection means 432A, server content selection means 433A, and server download recognition means 434A as various programs. ing.
- Server storage control means 431A appropriately acquires server VAAM data 20 generated by, for example, a content generation device (not shown) by an advertiser or the like.
- the server VA AM data 20 is stored in the server storage unit 420A, that is, stored.
- the server VAAM data 20 is updated.
- the server CDDL selection means 432A obtains VAAM protocol start information for a predetermined terminal device 500 via the network 200
- the server CDDL selection means 432A recognizes the ID of the terminal device 500 recorded in the VAAM protocol start information. Further, the server VAAM data 20 in which the recognized ID is recorded in the terminal information 21 is searched, and the CDDL metadata 22 of the searched server VAAM data 20 is selected. Then, the selected CDDL metadata 22 is transmitted via the network 200 to the terminal device 500 that is the transmission source of the VAAM protocol start information.
- the server content selection means 433A obtains the distribution request information from the predetermined terminal device 500
- the server content selection means 433A is based on the ID of the terminal device 500 recorded in the distribution request information, and the terminal I and the blueprint 21.
- the server VAAM data 20 corresponding to the terminal device 500 is searched. It also recognizes the URL of the advertising content 24 recorded in the distribution request information. Then, the server VAA that searched the advertising content 24 of the recognized URL based on the ID of the terminal device 500 Obtained from the M data 20 and distributed via the network 200 to the terminal device 500 that is the transmission source of the distribution request information.
- the server download recognition unit 434A acquires the download finish information from the predetermined terminal device 500, the server download recognition unit 434A, based on the ID of the terminal device 500 recorded in the download finish information and the terminal HD information 21, The server VAA M data 20 corresponding to the terminal device 500 is searched. Then, the fact that all advertisement contents 24 have been downloaded is recorded in the download status information 23 of the searched server VAAM data 20.
- service 4 server apparatus 400D includes transmission / reception means 410D, server storage unit 420D, and server processing unit 430D.
- the transmission / reception means 410D performs transmission / reception of various information with the terminal device 500 based on the stream protocol.
- the server storage unit 420D stores at least one server stream data 30 for distributing the advertisement content 34 to a predetermined terminal device 500.
- the server stream data 30 is configured by associating terminal HD information 21, distribution stream information 32, download status information 23, and at least one advertisement content 34.
- the delivery stream information 32 includes reception report destination information, download report destination information, error report destination information, content storage information, etc., not shown.
- the advertising content 34 is stream format data.
- the server processing unit 430D includes, as various programs, server storage control means 431D, server stream information selection means 432D, server content selection means 4 33D, server download recognition means 434D, It has.
- the server storage control unit 431D appropriately acquires the Sano stream data 30 such as a content generation device and stores it in the server storage unit 420D. Further, the server stream data 30 is appropriately updated based on the setting input.
- the server stream information selection means 432D obtains the stream protocol start information from the predetermined terminal device 500, the terminal device recorded in the stream protocol start information is acquired.
- the server stream data 30 corresponding to the ID of the device 500 is searched. Then, the distribution stream information 32 of the retrieved server stream data 30 is selected and transmitted to the terminal device 500 that is the transmission source of the stream protocol start information.
- the server content selection means 433D selects the advertisement content 34 based on the distribution request information and distributes it to the terminal device 500 in the same manner as the server content selection means 433A. Similarly to the server download recognition unit 434A, the server download recognition unit 434D records in the download status information 23 that the advertisement content 34 has been downloaded based on the download finish information.
- the terminal device 500 appropriately acquires the advertisement contents 24 and 34 from the service server unit 400 based on the subscription metadata 10 from the controller 300 and reproduces them.
- the terminal device 500 includes a terminal transmission / reception unit 510, a memory 520, a terminal content storage unit 530, a user interface 540, a reproduction processing unit 550, a terminal processing unit 560, and the like. It has.
- the terminal transmission / reception means 510 is connected to the network 200 so that the connection state and the connection release state can be switched, and transmits / receives various information to / from the controller 300 and the service server unit 400 based on the VAAM protocol and the stream protocol. carry out. Specifically, the terminal transmission / reception means 510 receives various information from the controller 300 and the service server unit 400 and outputs the various information to the terminal processing unit 560 as appropriate, and the various information from the terminal processing unit 560 is transmitted to the controller 300 and the service. Send to server unit 400 as appropriate.
- the memory 520 stores the subscription metadata 10 so that it can be read as appropriate.
- the subscription metadata 10 stored in the memory 520 is appropriately edited by the terminal processing unit 560.
- Terminal content storage section 530 stores terminal VAAM data 40 and terminal stream data 50.
- the terminal VAAM data 40 is data related to the advertising content 24 acquired from the service server unit 400 based on the VAAM protocol, that is, the advertising content 24 acquired from the service 1-3 server devices 400A to 400C. Updated as appropriate.
- This terminal VAAM data 40 includes active information 41, terminal communication related information 42, And advertising content 24.
- the terminal communication related information 42 information related to communication when the advertising content 24 is acquired is recorded.
- the terminal communication-related information 42 includes a service number such as “Service 1”, a title of a service such as “Tokyo” corresponding to the title information 11B, and a “Service 1” corresponding to the communication-related information 11D.
- the server name such as “Serverl” and “Client223” and the ID of the terminal device 500, and the communication protocol such as “VAAM” are recorded.
- the terminal stream data 50 is data related to the advertising content 34 acquired from the service server unit 400 based on the stream protocol, that is, the advertising content 34 that also acquired the service 4 server device 400D capability, and is appropriately processed by the terminal processing unit 560. Updated.
- the terminal stream data 50 includes active information 41 and terminal communication related information 42.
- the terminal content storage unit 530 includes a reception buffer (not shown) that temporarily stores the advertisement content 34 distributed by the stream protocol. This reception buffer is associated with the terminal stream data 50 and temporarily stores the advertisement content 34 corresponding to the terminal communication related information 42.
- the user interface 540 is connected to an input means (not shown) having, for example, operation buttons.
- This user interface 540 appropriately outputs an operation signal corresponding to the content set and input by the input means to the reproduction processing means 550.
- an operation signal for reproducing the predetermined advertisement contents 24 and 34 can be exemplified.
- the reproduction processing means 550 is connected to the display means 1! Based on the operation signal from the user interface 540, the reproduction processing means 550 appropriately reproduces the advertisement content 24 stored in the terminal content storage unit 530 and the advertisement content 34 stored in the reception buffer, Display on display means 1.
- the terminal processing unit 560 is a terminal subscription editing unit 561 that also functions as a subscription information acquisition unit, a target service distribution unit specifying unit 562 as a subscription target unit specifying unit, and a distribution content recognition unit 563, difference recognition means 564, delivery request means 565, terminal storage control means 566 that also functions as content acquisition means, and end report means 567.
- the controller 300 transmits a command for changing the content of the subscription metadata 10 to the terminal device 500 via the network 200. Specifically, a command instructing addition or deletion of subscription information described in the subscription metadata 10 or change of the active information 41 is transmitted, and the terminal device 500 that receives this command follows the contents. Editing the subscription metadata 10 belonging to itself, or the terminal subscription editing means 561 acquires the subscription metadata 10 from the controller 300 via the network 200, and the subscription metadata in the memory 520 Recognize the difference from 10 and based on this recognized difference, edit the subscription metadata 10 in memory 520 to be the same as the subscription metadata 10 from controller 300! /.
- the terminal subscription editing means 561 adds the new subscription information 11, that is, if the advertising content of the new service server device becomes a subscription target, the active information 41 corresponding to this advertising content is displayed. And terminal communication related information 42 is generated.
- the active information 41 and the terminal communication related information 42 are associated with the advertising content 24 by the terminal storage control means 566 when the advertising content is distributed by the VAAM protocol, and are stored in the terminal content storage unit 530 as the terminal VAAM data 40. Saved.
- the active information 41 and the terminal communication related information 42 are stored as terminal stream data 50 in association with the reception buffer.
- Target service distribution device specifying means 562 is a service 1-4 server device 400A that distributes advertising content 24, 34 to be subscribed based on subscription metadata 10 ⁇ 400D is identified as the target service distribution device as the subscription target distribution device. Specifically, the target service distribution device specifying means 562 searches for the subscription information 11 recorded in the target definition information 11A as being a subscription target. Then, based on the retrieved distribution source attribute information 11C of the subscription information 11, the service 1-4 server devices 400A to 400D set as the default distribution source are specified as the target service distribution devices. For example, based on the subscription metadata 10 as shown in FIG. 2, the service 1, 2 server devices 400A, 400B are specified as the target service distribution devices.
- the distribution content recognition unit 563 determines whether or not the target service distribution device is compatible with the VAAM protocol. If it is determined that the VAAM protocol is supported, the VAAM protocol start information recording the ID of the terminal device 500 corresponding to the target service distribution device is sent to the target service distribution device of the URL recorded in the communication related information 11D. Send. Furthermore, the CDDL metadata 22 returned in response to the VAAM protocol start information is acquired, and the deliverable advertising content 24 is recognized based on the content storage information 22E.
- the distribution content recognition means 563 determines that the target service distribution apparatus capability S stream protocol is available, it transmits the stream protocol start information to the target service distribution apparatus. Then, based on the distribution stream information 32 returned according to the stream protocol start information, the advertisement content 34 that can be distributed is recognized.
- the distribution content recognition means 563 is based on the URL recorded in the communication related information 1 1D of the services 1 and 2,
- the VAAM protocol start information is transmitted, and the distributable advertising content 24 is recognized based on the returned CDDL metadata 22.
- the difference recognition unit 564 When the distribution content recognition unit 563 recognizes the advertisement content 24, 34 that can be distributed by the target service distribution device, the difference recognition unit 564 has already acquired the recognized advertisement content 24, 34. It recognizes the difference between the advertisement contents 24 and 34.
- advertising content 24, 34 that can be delivered by the target service delivery device It is determined whether the power stored in the content storage unit 530 is correct. Then, the difference information regarding the determination result is appropriately output to the distribution request unit 565.
- the distribution request unit 565 acquires the difference information from the difference recognition unit 564 and stores it in the terminal content storage unit 530, the distribution request unit 565 recognizes that the advertisement contents 24 and 34 exist. It is determined that the advertisement contents 24 and 34 need to be acquired. Then, the distribution request information recording the URL of the advertisement contents 24 and 34 that need to be acquired and the ID of the terminal device 500 corresponding to the target service distribution apparatus is transmitted to the target service distribution apparatus.
- the terminal storage control means 566 obtains the advertising content 24 that is distributed in accordance with the distribution request information with respect to the target service distribution apparatus. Then, a process of storing the acquired advertisement content 24 as a part of the terminal VAAM data 40 in the terminal content storage unit 530, that is, a process of storing the advertisement content 24 is performed. In addition, when the terminal storage control unit 566 acquires the advertising content 34 from the target service distribution device, the terminal storage control unit 566 temporarily stores it in the corresponding reception buffer so that the reproduction processing unit 550 can appropriately reproduce it.
- the end report means 567 recognizes that the storage of the advertising content 24 has ended in the terminal storage control means 566, it downloads the download finish information in which the ID of the terminal device 500 corresponding to the target service distribution apparatus is recorded in the target service distribution. Send to device.
- the download fish information is transmitted to the target service distribution apparatus.
- FIG. 9 is a flowchart showing the advertising content distribution process.
- the controller 300 generates subscription metadata 10 corresponding to a predetermined terminal device 500 based on the user's input operation (step S 101).
- the metadata 10 is transmitted to the terminal device 500 (step S102).
- the terminal device 500 Upon receiving the subscription metadata 10 (step S103), the terminal device 500 receives the subscription metadata 10 based on the received subscription metadata 10. Edit metadata 10 (step S104). Thereafter, the active information 41 of the terminal VAAM data 40 and the terminal stream data 50 is updated (step S105), and the target service distribution device is specified based on the subscription metadata 10 (step S106). Then, it is determined whether or not to acquire the advertising content 24 by using the target service distribution device VAAM protocol (step S107).
- step S107 when the terminal device 500 determines that the advertising content 34 is acquired by the stream protocol instead of the VAAM protocol, that is, when the service 4 server device 400D is specified as the target service distribution device, the process of acquiring the advertisement content 34 based on the stream protocol is appropriately performed (step S108), and the process ends.
- the advertising content 24 is acquired using the VAAM protocol, that is, if at least one of the service 1-3 server devices 400A to 400C is identified as the target service distribution device, the VAAM protocol is used.
- Start information is generated (step S109) and transmitted to the target service delivery device (step S110).
- the target service distribution device When the target service distribution device receives the VAAM protocol start information from the terminal device 500 (step S 111), the target service distribution device selects the CDDL metadata 22 corresponding to the terminal device 500 (step S 112). Then, this CDDL metadata 22 is transmitted to the terminal device 500 specified by the VAAM protocol start information (step S 113).
- step S114 Upon receiving the CDDL metadata 22 (step S114), the terminal device 500 recognizes and acquires the advertisement content 24 that can be distributed by the target service distribution device based on the CDDL metadata 22. It is determined whether or not the necessary advertisement content 24 is present (step S115). In step S115, if it is determined that the acquisition of the advertisement content 24 is unnecessary, it is determined whether or not the processing is complete (step S115). S116). If it is determined in step S116 that the process is to be terminated, the process is terminated. On the other hand, if it is determined in step S116 that the process is not ended, the process of step S109 is performed.
- step S115 If the terminal device 500 determines in step S115 that the advertising content 24 needs to be acquired, the terminal device 500 generates distribution request information for the advertising content 24 (step S115). 117), and transmits it to the target service distribution apparatus (step S118).
- the target service distribution device Upon receiving the distribution request information (Step S119), the target service distribution device selects the advertisement content 24 to be distributed to the terminal device 500 based on the distribution request information (Step S120). Then, the selected advertising content 24 is transmitted to the terminal device 500 specified by the distribution request information (step S121).
- the terminal device 500 When receiving the advertising content 24 (step S122), the terminal device 500 stores the received advertising content 24 in the terminal content storage unit 530 as part of the terminal VAAM data 40 (step S123). Thereafter, the download finish information is transmitted to the target service distribution apparatus, and the process of step S116 is performed.
- the terminal device 500 determines whether or not the service 1 to 4 server devices 400A to 400D deliver the advertising content 24 and 34 to be subscribed.
- Subscription device data 10 defined for each of the server devices 400A to 400D is acquired from the controller 300.
- the service 1 to 4 server devices 400A to 400D that distribute the advertisement contents 24 and 34 to be subscribed are specified as the target service distribution device.
- the advertisement contents 24 and 34 that can be distributed by the target service distribution apparatus are recognized, and a difference from the already acquired advertisement contents 24 and 34 is recognized.
- the distribution request information for requesting the advertisement contents 24 and 34 that need to be acquired is transmitted to the target service distribution apparatus, and the advertisement contents 24 and 34 are acquired.
- the terminal device 500 can acquire the advertisement contents 24 and 34 from at least one of the services 1 to 4 server devices 400A to 400D based on the subscription metadata 10. That is, the service received by the terminal device 500 can be easily switched using the subscription metadata 10.
- the terminal device 500 can acquire good advertising content with a simple configuration.
- the advertisement metadata distributed in one protocol to the subscription metadata 10 is displayed. It is configured to record that the advertising content distributed by other protocols is not subject to subscription, with the number being subject to subscription. For example, as shown in Fig. 2, when advertising content 24 delivered by service 1, 2 server device 400A, 400B using VAAM protocol is subscribed, service 4 server device 400D is also delivered using stream protocol. Do not subscribe to advertising content 34 that you want to subscribe to, and record that! /
- the terminal device 500 can perform the advertisement content acquisition process based on only one protocol based on the subscription metadata 10 acquired from the controller 300.
- the configuration is such that advertising content can be acquired based on multiple protocols based on the subscription metadata 10, these protocols may conflict with each other and the advertising content may not be acquired properly.
- the advertisement content 34 in the stream format may be interrupted.
- the terminal device 500 can appropriately acquire the advertisement contents 24 and 34.
- the service 1 to 4 server devices 400A to 400D for distributing the advertisement contents 24 and 34 based on the distribution request information, the terminal device 500, and the like constitute the advertisement distribution system 100A.
- the advertisement distribution system 100A can distribute and acquire good advertisement contents 24 and 34 with a simple configuration.
- FIG. 10 is a block diagram showing a schematic configuration of the advertisement distribution system.
- FIG. 11 is a block diagram showing a schematic configuration of the mirror server device.
- FIG. 12 is a diagram showing the sub-stations metadata edited by the mirror server device.
- reference numeral 100B denotes an advertisement distribution system as a content distribution system.
- This advertisement distribution system 100B includes a network 200, a service server unit 600, a mirror server device 700 as an alternative distribution device, and a terminal device as a content acquisition processing device. 800.
- the service server unit 600 and the terminal device 800 have the same configuration as the service server unit 400 and the terminal device 500 of the first embodiment, respectively. Mainly explained.
- the service server unit 600 includes a service 1 server device 600A, a service 2 server device 600B, a service 3 server device 600C, and a service 4 server device 400D, each as a content distribution device. Yes. Further, as shown in FIGS. 5 and 10, the service 1-3 server devices 600A to 600C have a configuration different from that of the first embodiment only in the server storage control means 631A of the server processing unit 630A. ing.
- the server storage control means 631 A recognizes that the server VAAM data 20 is newly stored and connected to the mirror server device 700 via the network 200, the server VAAM data 20 is stored. Sano VAAM data 20 is sent to the mirror server 700. Also, when the server VAAM data 20 is updated based on the setting input, it is transmitted to the mirror server device 700.
- the new CDDL metadata 22 and the advertisement content 24 may be transmitted without transmitting the server VAAM data 20.
- server download recognition means 434A, 434D of the second embodiment functions as the distribution end recognition means of the present invention. Specifically, the download finish information transmitted from the terminal device 800 or the mirror server device 700 is acquired, and the download status information 23 is updated.
- the mirror server device 700 is connected to the service 1 to 3 server devices 600A to 600C and the terminal device 800 via the network 200 so that the connection state and the connection release state can be switched.
- the mirror server device 700 includes a mirror transmission / reception unit 710, a mirror content storage unit 720 as a content storage unit, and a mirror processing unit 730.
- the mirror transmission / reception means 710 is connected to the network 200 so that the connection state and the connection release state can be switched, and transmits / receives various information to / from the service server unit 600 and the terminal device 800 based on the VAAM protocol. carry out.
- the mirror transmission / reception means 710 is a service server unit 600 or a terminal device 800.
- Various types of information are received and output to the mirror processing unit 730 as appropriate, and various types of information from the mirror processing unit 730 are transmitted to the service server unit 600 and the terminal device 800 as appropriate.
- the mirror content storage unit 720 stores server VAAM data 20.
- the server VAAM data 20 is the same as that stored in the service 1 to 3 server apparatuses 600A to 600C, and is appropriately updated under the control of the mirror processing unit 730.
- the mirror server device 700 can deliver the same server VAAM data 20 as the service 1-3 server devices 600A-600C to the terminal device 800. .
- the mirror processing unit 730 includes, as various programs, a management data update unit 731, a subscription request unit 732 as a subscription information request unit, a storage state determination unit 733 that also functions as a requested subscription information acquisition unit, and a subscription Mirror subscription editing means 734 as information update means, mirror CDDL selection means 735, mirror content selection means 736 as distribution control means, and mirror download recognition means 737 as alternative delivery end recognition means ing.
- the management data update unit 731 Data 20 is acquired via the network 200 and stored in the mirror content storage unit 720.
- the subscription request means 732 recognizes that the server VAAM data 20 has been updated by the management data update means 731, the subscription request means 732 is updated based on the terminal information 21 of the updated server VAAM data 20
- the terminal device 800 that distributes the advertising content 24 is specified.
- subscription request information for requesting the transmission of the subscription metadata 10 is transmitted to the terminal device 800.
- the storage state determination means 733 acquires the subscription metadata 10 returned in response to the subscription request information, and distributes the advertisement content 24 to be subscribed based on the target definition information 11A.
- Service 1-3 Server devices 600A-600C are recognized.
- the ID of the terminal device 800 recorded in the communication-related information 11D and the mirror content storage Based on the ID of the terminal HD information 21 stored in the unit 720, it is determined whether or not the advertising content 24 to be subscribed is stored in the mirror content storage unit 720.
- the service 1 and 2 server devices 600A and 600B deliver the advertising content 24 to be subscribed, and the advertising content 24 to be subscribed is stored. Judge whether or not.
- the stored information is output to the mirror subscription editing means 734.
- unstored information is generated and transmitted to the terminal device 800 via the network 200.
- the mirror subscription editing unit 734 edits the subscription metadata 10 received from the terminal device 800.
- the subscription metadata 10 as shown in FIG. 2 is changed to the service 2 as shown in FIG.
- the new communication-related information 11D is inserted into the subscription information 11, and the distribution source attribute information 11C is edited to be updated.
- the mirror subscription editing means 734 transmits the edited subscription metadata 10 to the terminal device 800.
- the mirror subscription editing means 734 is a mirror download recognition means 737.
- the download finish information is acquired, that is, when all advertisement contents 24 are downloaded, the communication-related information 11D inserted from the edited subscription metadata 10 is deleted. Further, the fact that the distribution source has been changed from the mirror server device 700 to the default service server unit 600 is recorded in the distribution source attribute information 11C and transmitted to the terminal device 800. That is, the subscription metadata 10 before editing is transmitted to the terminal device 800.
- Mirror CDDL selection means 735 and mirror content selection means 736 perform the same processing as server CDDL selection means 432A and server content selection means 433A of service 1 server apparatus 600A.
- the mirror CDDL selection means 735 and the mirror content selection means 736 acquire the VAAM protocol start information and the distribution request information, respectively, the mirror CDDL metadata 22 and the advertisement content 24 corresponding to the mirror information are respectively mirrored. Retrieved from the content storage unit 720, acquired, and transmitted to the terminal device 800.
- the mirror download recognition means 737 records in the download status information 23 of the mirror content storage unit 720 that the advertisement content 24 has been downloaded. Furthermore, when it is recognized that the service 1 to 3 server devices 600A to 600C connected to the service 1 to 3 server devices 600A to 600C having the downloaded advertisement content 24 via the network 200 is downloaded to the connected service 1 to 3 server devices 600A to 600C. Transfer finish information.
- terminal device 800 has a configuration in which only terminal processing unit 860 is different from that of the first embodiment.
- the terminal processing unit 860 includes a terminal subscription editing unit 861 that also functions as a subscription information acquisition unit and a subscription information transmission unit, and a target service distribution device specifying unit 862 as a subscription target device specifying unit. It has a configuration different from the form.
- the terminal subscription editing unit 861 When the terminal subscription editing unit 861 acquires the subscription request information from the mirror server device 700, the terminal subscription editing unit 861 transmits the subscription metadata 10 in the memory 520 to the mirror server device 700. Further, when the subscription metadata 10 is acquired from the mirror server device 700, the subscription metadata 10 in the memory 520 is transferred to the mirror server device 70. Edit to be the same as the subscription metadata 10 from 0.
- the target service distribution device specifying means 862 searches for the subscription information 11 recorded in the target definition information 11A as being the subscription target, and records it in the distribution source attribute information 11C of the searched subscription information 11 It is determined whether or not the distributed source is the default. If it is determined to be the default, the service 1 to 3 server devices 600A to 600C are specified as the target service distribution device. On the other hand, when it is determined that the distribution source is not the default, the mirror server device 700 is specified as the target service distribution device.
- distribution content recognition means 563 distribution request means 565, terminal storage control means 566, and end report means 567, when mirror server apparatus 700 is specified as the target service distribution apparatus, mirror server apparatus 700 For this, the same processing as in the first embodiment is performed.
- FIG. 13, FIG. 14, and FIG. 15 are flowcharts showing the advertising content distribution processing.
- the service 1-3 server devices 600A to 600C of the service server unit 600 update the server VAAM data 20 (step S201) and are connected to the mirror server device 700. It is determined whether or not (step S202).
- step S202 If it is determined in step S202 that the connection is not established, for example, the process of step S202 is performed after a predetermined time has elapsed. On the other hand, if it is determined in step S202 that the connection is established, the updated server VAAM data 20 is selected (step S203) and transmitted to the mirror server device 700 (step S204).
- the mirror server device 700 When the mirror server device 700 receives the server VAAM data 20 (step S 205), the mirror server device 700 stores the server VAAM data 20 in the mirror content storage unit 720 (step S 206), and stores the same in the mirror content storage unit 720 as the service server unit 600. Server VAAM data 20 is stored To. Then, it is determined whether it is connected to the terminal device 800 corresponding to the stored server VAAM data 20 or not (step S207).
- step S207 If it is determined in step S207 that the connection is not established, the process of step S207 is performed after a predetermined time has elapsed. On the other hand, if it is determined in step S207 that the connection is established, subscription request information is generated (step S208) and transmitted to the terminal device 800 (step S209).
- the terminal device 800 Upon receiving the subscription request information (step S210), the terminal device 800 acquires the subscription metadata 10 in the memory 520 (step S211) and transmits it to the mirror server device 700 (step S212). .
- the advertisement content 24 to be subscribed is stored in the mirror content storage unit based on the subscription metadata 10. It is determined whether or not the force is stored in 720 (step S214).
- step S214 If it is determined in step S214 that the information is not stored, unstored information is generated (step S215) and transmitted to the terminal device 800 (step S216). On the other hand, if it is determined in step S214 that it is stored, communication-related information 11D related to the mirror server device 700 is generated and inserted into the subscription information 11 (step S217). Furthermore, the distribution source represented by the distribution source attribute information 11C is changed from the service server unit 600 to the mirror server device 700 (step S218), and for example, the subscription metadata 10 as shown in FIG. Send to 800. That is, the process of step S216 is performed.
- the terminal device 800 Upon receiving the unstored information or the subscription metadata 10 from the mirror server device 700 (step S219), the terminal device 800 determines whether or not it has received the subscription metadata 10 as shown in FIG. (Step S220).
- step S220 If it is determined in step S220 that unstored information has been received, the process ends as shown in FIG. On the other hand, if it is determined in step S220 that the subscription metadata 10 has been received, the subscription metadata 10 in the memory 520 is edited based on the received subscription metadata 10 as shown in FIG. Step Step S221) and Step S105 are executed. Thereafter, the mirror server device 700 is identified as the target service distribution device (step S222), and the process of step S107 is performed. If it is determined in step S107 that the advertisement content 34 is acquired by the stream protocol, the processing of step S108 is performed to generate download finish information (step S223). On the other hand, if it is determined in step S107 that the advertisement content 24 is acquired by the VAAM protocol, the process of step S109 is performed and VAAM protocol start information is transmitted to the mirror server device 700 (step S224).
- mirror server device 700 Upon receiving the VAAM protocol start information (step S225), mirror server device 700 selects CDDL metadata 22 corresponding to terminal device 800 from mirror content storage unit 720 (step S226), and transmits it to terminal device 800. (Step S227).
- step S115 Upon receiving the CDDL metadata 22 (step S228), the terminal device 800 performs the process of step S115. If it is determined in step S115 that there is no advertisement content 24 that needs to be acquired, the process ends as shown in FIG. On the other hand, if it is determined in step S1 15 that there is advertisement content 24 that needs to be acquired, the processing of step S117 is performed and the distribution request information is transmitted to the mirror server device 700 (step S229).
- mirror server device 700 selects advertising content 24 to be distributed (step S 231) and transmits it to terminal device 800 (step S 232) o
- the terminal device 800 Upon receiving the advertisement content 24 (step S233), the terminal device 800 performs the process of step S123 to generate the download finish information, that is, the process of step S223. Then, the terminal device 800 transmits the download finish information to the mirror server device 700 (step S234).
- the mirror server device 700 When receiving the download finish information (step S235), the mirror server device 700 updates the download status information 23 in the mirror content storage unit 720 as shown in FIG. 15 (step S236). Thereafter, the communication related information 11D inserted from the edited subscription metadata 10 is deleted (step S237), and the distribution source represented by the distribution source attribute information 11C is transferred from the mirror server device 700 to the service server unit 600. Change Tape S238). That is, the subscription metadata 10 is returned to the state before editing. Then, this subscription metadata 10 is transmitted to the terminal device 800 (step S239).
- the terminal device 800 Upon receiving the subscription metadata 10 returned to the state before editing (step S240), the terminal device 800 edits the subscription metadata 10 in the memory 520 (step S241), and performs processing. Exit.
- step S242 determines whether or not it is connected to the service server unit 600 having the downloaded advertisement content 24 (step S242). If it is determined in step S242 that the connection is not established, the process of step S242 is performed after a predetermined time has elapsed. On the other hand, if it is determined in step S242 that the connection is established, the download fish information received from the terminal device 800 is acquired (step S243) and transmitted to the connected service server unit 600 (step S243). Step S244).
- the one having the downloaded advertisement content 24 receives download finish information (step S245), and download status information 23 is updated (step S246), and the process is terminated.
- the mirror server device 700 is provided with a mirror content storage unit 720 that stores the same advertising content 24 as the service 1-3 server devices 600A-600C. Further, the mirror server device 700 transmits the subscription request information to the terminal device 800 and acquires the subscription metadata 10 from the terminal device 800. Then, based on the subscription metadata 10, upon recognizing that the advertising content 24 to be subscribed is stored in the mirror content storage unit 720, the subscription is made to the content that identifies the mirror server device 700 as the target service delivery device. Edit the sill metadata 10 and send it to the terminal device 800. Thereafter, the mirror server device 700 transmits the distribution transmitted from the terminal device 800. Accordingly, the advertisement distribution system 100B distributes the advertisement content 24 to be subscribed to the terminal device 800 based on the communication request information.
- the advertisement distribution system 100B uses the mirror server device 700 to transmit the same advertisement content 24 as the service server unit 600 to the terminal device 800. Can be distributed as appropriate. Therefore, even if the number of terminal devices 800 increases, an increase in the number of accesses to the service server unit 600 can be suppressed, and the processing load on the service server unit 600 can be reduced. Also, the advertisement content 24 can be delivered quickly. Furthermore, the terminal device 800 cannot acquire the advertising content 24 from the mirror server device 700 even in an environment where the terminal device 800 cannot be connected to the service server unit 600, for example.
- the mirror server device 700 acquires the download finish information from the terminal device 800
- the mirror server device 700 transmits the subscription metadata 10 returned to the state before editing to the terminal device 800.
- the terminal device 800 returns the subscription metadata 10 in the memory 520 to the state before editing, that is, edits the service server unit 600 as a target service distribution device.
- the terminal device 800 can return the setting of the target service distribution device to the default service server unit 600 after the acquisition of the advertising content 24 from the mirror server device 700, and the service without causing inconsistency in communication.
- the advertising content 24 can be acquired from the server unit 600.
- mirror server device 700 when mirror server device 700 recognizes that it is connected to service server unit 600, mirror server device 700 transfers the download finish information acquired from terminal device 800 to service server unit 600.
- the service server unit 600 can recognize that the distributable advertisement content 24 has been distributed to the terminal device 800 via the mirror server device 700, and can appropriately manage the distribution status.
- the present invention is not limited to the first and second embodiments described above, but includes the following modifications as long as the object of the present invention can be achieved.
- the subscription metadata 10 includes a plurality of It may be configured to record that the advertising content distributed by the protocol is to be subscribed.
- the terminal devices 500 and 800 can acquire the advertisement contents 24 and 34 based on the VAAM protocol and the stream protocol based on one subscription metadata 10, and can acquire the advertisement contents 24 and 34. Processing efficiency can be improved.
- the mirror server device 700 when the mirror server device 700 receives download finish information from the terminal device 800, the subscription metadata before editing is used.
- the processing load of the mirror server device 700 can be reduced.
- the mirror server device 700 does not transfer download finish information to the service server unit 600.
- the processing load of the mirror server device 700 can be further reduced.
- the mirror content storage unit 720 may store various data!
- the mirror content storage unit 720 stores advertisement content 24, a CDDL management database 60, and download management data 70.
- the CDDL management database 60 includes at least one terminal CDDL management data 61.
- the terminal CDDL management data 61 has a data structure in which terminal HD information 21 and CDDL metadata 22 are associated with each other.
- CDDL management database 60 also includes terminal CDDL management data 61 corresponding to the mirror server device 700 itself.
- the download management data 70 includes at least one content-specific download status information 71.
- the content-specific download status information 71 has a data structure in which content identification information 72 for identifying the advertising content 24 and terminal-specific status information 73 indicating the download status for each terminal device 800 are associated with each other. Yes. Based on such content-specific download status information 71, for example, the advertising content of “Service 1 Advertising Content 1” is displayed. It is indicated that the content 24 is downloaded by the terminal device 800 of “Client223” and “Client227” and the mirror server device 700 of “Client999” and not downloaded by the terminal device 800 of “Client225” and “Client68”. That is, the download management data 70 includes download status information 71 for managing the download status of the advertisement content 24 in the mirror server device 700 itself.
- the various types of data stored in the server storage units 420A, 420B, 420C, and 420D of the first embodiment may be stored and managed in the same state as the configuration shown in FIG. .
- the content to be distributed may be a content of a TV program, a movie, or music. Furthermore, a protocol other than the VAAM protocol or the stream protocol may be applied as a communication protocol.
- each function described above has been constructed as a program, but it may be configured as hardware such as a circuit board or an element such as a single integrated circuit (IC). it can.
- IC integrated circuit
- the terminal device 500 determines whether or not the service 1 to 4 server devices 400A to 400D deliver the advertising content 24 and 34 to be subscribed! 4Get the subscription metadata 10 defined for each server unit 400A to 400D. Then, the service 1 to 4 server devices 400A to 400D that distribute the advertisement contents 24 and 34 to be subscribed are identified as the target service distribution devices. After that, it recognizes the difference between the advertising content 24, 34 that can be distributed by the target service distribution device and the already acquired advertising content 24, 34, and sends the distribution request information to the target service distribution device for advertisement. Get content 24, 34.
- the terminal device 500 receives advertisement content 24 from at least one of the services 1 to 4 server devices 400 A to 400 D. , 34 can be obtained. That is, the service received by the terminal device 500 can be easily switched using the subscription metadata 10.
- the terminal device 500 can acquire good advertising content 24 and 34 with a simple configuration.
- the service 1 to 4 server devices 400A to 400D for distributing the advertisement contents 24 and 34 based on the distribution request information, the terminal device 500, and the like constitute the advertisement distribution system 100A.
- the advertisement distribution system 100A can distribute and acquire good advertisement contents 24 and 34 with a simple configuration.
- the present invention relates to a content acquisition processing device, a content distribution system, a content acquisition processing method, and a content acquisition processing method for acquiring content distributed from a content distribution device based on distribution request information for requesting distribution of predetermined content. Available as a program.
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Accounting & Taxation (AREA)
- Development Economics (AREA)
- Strategic Management (AREA)
- Finance (AREA)
- Game Theory and Decision Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Economics (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/312170 WO2007144961A1 (ja) | 2006-06-16 | 2006-06-16 | コンテンツ取得処理装置、コンテンツ配信システム、コンテンツ取得処理方法、および、そのプログラム |
US12/305,091 US20100064005A1 (en) | 2006-06-16 | 2006-06-16 | Content acquisition processing device, content distribution system, content acquisition processing method, and its program |
JP2008521081A JP4741666B2 (ja) | 2006-06-16 | 2006-06-16 | コンテンツ配信システム、コンテンツ取得処理装置、代替配信装置、コンテンツ配信方法、コンテンツ取得処理方法、代替配信方法、コンテンツ配信プログラム、コンテンツ取得処理プログラム、および、代替配信プログラム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/312170 WO2007144961A1 (ja) | 2006-06-16 | 2006-06-16 | コンテンツ取得処理装置、コンテンツ配信システム、コンテンツ取得処理方法、および、そのプログラム |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007144961A1 true WO2007144961A1 (ja) | 2007-12-21 |
Family
ID=38831485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/312170 WO2007144961A1 (ja) | 2006-06-16 | 2006-06-16 | コンテンツ取得処理装置、コンテンツ配信システム、コンテンツ取得処理方法、および、そのプログラム |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100064005A1 (ja) |
JP (1) | JP4741666B2 (ja) |
WO (1) | WO2007144961A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012515499A (ja) * | 2009-01-16 | 2012-07-05 | リサーチ イン モーション リミテッド | ワイヤレスネットワーク管理のための方法およびシステム |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090228357A1 (en) * | 2008-03-05 | 2009-09-10 | Bhavin Turakhia | Method and System for Displaying Relevant Commercial Content to a User |
US9106651B2 (en) * | 2011-09-19 | 2015-08-11 | Qualcomm Incorporated | Sending human input device commands over internet protocol |
US10198245B1 (en) * | 2014-05-09 | 2019-02-05 | Audible, Inc. | Determining hierarchical user interface controls during content playback |
CN110944059B (zh) * | 2019-12-04 | 2022-07-05 | 中国石油化工股份有限公司 | 一种通信方法及装置 |
CH717605B1 (de) * | 2021-07-03 | 2022-01-14 | Thomas Joerg | Verfahren und Vorrichtung zur Übertragung von Mediadateien von zumindest einer zentralen Servervorrichtung auf eine Mehrzahl von Empfangsgeräten über ein digitales Netzwerk. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003157198A (ja) * | 2001-11-20 | 2003-05-30 | Nec Corp | 放送通信融合端末及びコンテンツ配信システム |
JP2003330849A (ja) * | 2002-05-09 | 2003-11-21 | Nec Corp | サーバ・複数クライアント差分通知システム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3473823B2 (ja) * | 1998-02-03 | 2003-12-08 | 株式会社次世代情報放送システム研究所 | 送信装置および送信方法、受信装置および受信方法、並びに送受信システムおよび送受信方法 |
JP3497370B2 (ja) * | 1998-02-03 | 2004-02-16 | 松下電器産業株式会社 | 送信装置および送信方法、並びに受信装置および受信方法 |
FR2805107B1 (fr) * | 2000-02-10 | 2002-04-05 | Bull Cp8 | Procede de gestion de transmissions de donnees multimedias via un reseau de type internet, notamment de donnees telephoniques, et carte a puce pour la mise en oeuvre du procede |
US7434242B1 (en) * | 2000-08-07 | 2008-10-07 | Sedna Patent Services, Llc | Multiple content supplier video asset scheduling |
JP4023602B2 (ja) * | 2002-12-09 | 2007-12-19 | ソニー株式会社 | 送信装置 |
US7505482B2 (en) * | 2004-11-15 | 2009-03-17 | At&T Intellectual Property I, L.P. | Application services infrastructure for next generation networks |
-
2006
- 2006-06-16 JP JP2008521081A patent/JP4741666B2/ja not_active Expired - Fee Related
- 2006-06-16 WO PCT/JP2006/312170 patent/WO2007144961A1/ja active Application Filing
- 2006-06-16 US US12/305,091 patent/US20100064005A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003157198A (ja) * | 2001-11-20 | 2003-05-30 | Nec Corp | 放送通信融合端末及びコンテンツ配信システム |
JP2003330849A (ja) * | 2002-05-09 | 2003-11-21 | Nec Corp | サーバ・複数クライアント差分通知システム |
Non-Patent Citations (1)
Title |
---|
"Tsuiterukaraniwa Tsukai Taoso iMac o Hone no Zui made Tsukaikiru! Dai 4 Kai IE4.5 no 'Kodoku' Kino de Denwadai o Setsuyaku suru", MAC PEOPLE, vol. 6, no. 6, 15 March 2000 (2000-03-15), pages 38, XP003020866 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012515499A (ja) * | 2009-01-16 | 2012-07-05 | リサーチ イン モーション リミテッド | ワイヤレスネットワーク管理のための方法およびシステム |
US8948027B2 (en) | 2009-01-16 | 2015-02-03 | Blackberry Limited | Method and system for wireless network management |
US9826426B2 (en) | 2009-01-16 | 2017-11-21 | Blackberry Limited | Method and system for wireless network management |
US10462694B2 (en) | 2009-01-16 | 2019-10-29 | Blackberry Limited | Method and system for wireless network management |
Also Published As
Publication number | Publication date |
---|---|
JP4741666B2 (ja) | 2011-08-03 |
JPWO2007144961A1 (ja) | 2009-10-29 |
US20100064005A1 (en) | 2010-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8412801B2 (en) | Network AV system | |
US8356067B2 (en) | Servicing device aggregates | |
KR100765791B1 (ko) | 콘텐트 관리 방법 및 장치 | |
RU2343536C2 (ru) | Механизм одноранговой широковещательной передачи информационного содержания | |
US8271625B2 (en) | Method and apparatus for synchronizing contents of home network devices | |
WO2006075424A1 (ja) | 情報配信システム、配信要求プログラム、転送プログラム、配信プログラム等 | |
WO2007144961A1 (ja) | コンテンツ取得処理装置、コンテンツ配信システム、コンテンツ取得処理方法、および、そのプログラム | |
WO2006085519A1 (ja) | 情報配信システム、配信要求プログラム、転送プログラム及び配信プログラム等 | |
KR20170096394A (ko) | 복수의 모바일 기기들이 하나의 모바일 기기와 연동된 서비스를 이용하는 방법 및 장치 | |
KR20040000474A (ko) | 정보 제공 방법, 정보 제공 시스템 및 정보 서버 장치 | |
US8539058B2 (en) | Processing state management device, processing state management method, and program | |
JP2007156546A (ja) | コンテンツリスト提供装置およびコンテンツリスト提供方法 | |
JP4692278B2 (ja) | コンテンツ配信システム、端末装置及びその情報処理方法並びにそのプログラム | |
JP4263873B2 (ja) | サーバ装置、クライアント装置、配信システム、配信プログラム及びクライアントプログラム | |
US9313120B2 (en) | Intelligent routing | |
JP4952348B2 (ja) | コンテンツ推薦装置及びコンテンツ推薦プログラム | |
WO2008041422A1 (fr) | Terminal de système de distribution de contenu, son procédé de traitement d'information et programme contenant un support d'enregistrement | |
JP2006244428A (ja) | セッション管理方法及びセッション管理装置 | |
JP2005242981A (ja) | サービス提供システム、アプリケーション管理システム、サービス提供装置、サービス提供プログラム、アプリケーション管理プログラムおよび記憶媒体、並びにサービス提供方法およびアプリケーション管理方法 | |
JP5071262B2 (ja) | 情報配信システム、同情報配信システムにおける端末装置、配信サーバ及び投入サーバ並びにそのプログラム | |
EP2034420A1 (en) | A method and an apparatus for operating right | |
US9384294B2 (en) | Multimedia sharing apparatus using copy of metadata database of portable terminal and method thereof | |
JP2004094321A (ja) | 情報処理システム、情報処理装置および方法、プログラム格納媒体、並びにプログラム | |
JP2010102573A (ja) | ノード装置、ノード処理プログラム及びデータファイル改変方法 | |
JP2009129161A (ja) | コンテンツ分散保存システム、コンテンツ評価値決定方法、配信装置、及び配信処理プログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
DPE2 | Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 06766850 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008521081 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12305091 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 06766850 Country of ref document: EP Kind code of ref document: A1 |