WO2007037334A1 - コンテンツ送出装置、コンテンツ受信装置、コンテンツ送出方法およびコンテンツ受信方法 - Google Patents
コンテンツ送出装置、コンテンツ受信装置、コンテンツ送出方法およびコンテンツ受信方法 Download PDFInfo
- Publication number
- WO2007037334A1 WO2007037334A1 PCT/JP2006/319333 JP2006319333W WO2007037334A1 WO 2007037334 A1 WO2007037334 A1 WO 2007037334A1 JP 2006319333 W JP2006319333 W JP 2006319333W WO 2007037334 A1 WO2007037334 A1 WO 2007037334A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- content
- packet
- receiving
- sending
- transmission
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 32
- 238000004891 communication Methods 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 63
- 239000002775 capsule Substances 0.000 claims description 9
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/82—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet
-
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/20—Arrangements for broadcast or distribution of identical information via plural systems
- H04H20/24—Arrangements for distribution of identical information via broadcast system and non-broadcast system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/95—Arrangements characterised by the broadcast information itself characterised by a specific format, e.g. an encoded audio stream
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4516—Management of client data or end-user data involving client characteristics, e.g. Set-Top-Box type, software version or amount of memory available
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4524—Management of client data or end-user data involving the geographical location of the client
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/454—Content or additional data filtering, e.g. blocking advertisements
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/454—Content or additional data filtering, e.g. blocking advertisements
- H04N21/4542—Blocking scenes or portions of the received content, e.g. censoring scenes
-
- 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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
-
- 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
- H04N21/64—Addressing
- H04N21/6405—Multicasting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/71—Wireless systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
Definitions
- Content sending device content receiving device, content sending method, and content receiving method
- the present invention relates to a content transmission apparatus capable of transmitting a limited number of recipients for each content, and in particular, a content transmission apparatus capable of transmitting common content to a user from both a communication network and a broadcast network.
- the present invention relates to a content receiving device, a content sending method, and a content receiving method.
- broadcast programs broadcast via a broadcasting network such as terrestrial broadcasting have been promoted by digital content such as digital broadcasting, and broadcast contents that have utilized the characteristics of large-capacity and high-speed communication networks on the Internet and the like. Is becoming more active.
- a digital broadcast receiving device that receives a digital broadcast obtains information about the interactive web server related to the corresponding broadcast content, and the Internet, etc. (For example, see Patent Document 1 below.) O
- Patent Document 1 Japanese Patent Application Laid-Open No. 2003-78830
- the broadcast content transmission side needs to change the broadcast content itself to a format suitable for various transmission media different for each broadcast network or communication network. In this state, it was impossible to transmit broadcast content to users via various transmission media.
- the present invention provides a content sending device, a content receiving device, and a content that can transmit content that conforms to the conditions on the receiving side without any restrictions in either the broadcast network or the communication network
- the purpose is to provide a sending method and a content receiving method.
- the content sending apparatus includes an IP packetizer means for adding an IP header to the content and IP packetizing means, A communication network sending means for sending the content packetized by the IP packetizer to the communication network, and a predetermined for sending the content packetized by the IP packetizer means to the digital broadcasting network Encapsulating means for encapsulating the transmission packet, and broadcast network sending means for sending the transmission packet encapsulated by the capsule means to a broadcast network, the communication network sending means and the broadcast network sending means comprising: , Each of them sends out a plurality of the contents by IP multicast, and the IP packet transmission means performs IP packet transmission.
- the header of the serial content characterized by imparting information regarding the conditions of receiving side node of the content.
- a content sending device that is effective in the invention of claim 2 is the invention of claim 1.
- the information on the condition of the receiving side node includes the current position on the receiving side, the recipient attribute, or the preference of the recipient.
- the content receiving apparatus includes a broadcast network receiving means for receiving from the broadcast network a transmission packet in which the IP packet of the content is converted into a force, and the IP packet of the content from the communication network.
- a communication network receiving means for receiving, a capsule release means for extracting the IP packet of the content by releasing the capsule of the transmission packet received via the broadcast network receiving means, and the header of the IP packet.
- Extraction means for extracting the condition information of the receiving node of the content, and the I p packet in which the condition information of the receiving node extracted by the extracting means matches a preset condition.
- Selecting means for controlling to select and receive.
- the content transmission method includes: an IP packet processing step of adding an IP header to the content and IP packetizing; and the content packetized by the IP packet processing step.
- a communication network sending step for sending the content to a communication network, and a capsule step for encapsulating the content packetized by the IP packetization step into a predetermined transmission packet for sending out the broadcast network power of the digital broadcasting
- a broadcast network transmission step for transmitting the transmission packet encapsulated in the encapsulation step to the broadcast network, wherein the communication network transmission step and the broadcast network transmission step each transmit a plurality of the contents by IP multicast.
- the IP packet input step adds the content to the header of the content to be converted into an IP packet. Characterized by imparting information regarding the conditions of the receiving node of the tree.
- the content receiving method includes a broadcast network receiving step of receiving from the broadcast network a transmission packet in which the IP packet of the content is converted into a force, and the content IP packet from the communication network
- a communication network reception step for receiving, a capsule release step for extracting the IP packet of the content by releasing the capsule of the transmission packet received by the broadcast network reception step, and a header of the IP packet
- An extracting step for extracting information on the condition of the receiving node of the content, and selecting the IP packet in which the information on the condition of the receiving node extracted in the extracting step matches a preset condition.
- a selection step for controlling reception.
- the reception side automatically views the content most automatically viewed without performing channel selection.
- the sending side can send content suitable for each attribute and viewing environment of the receiving side.
- FIG. 1 is an explanatory diagram showing an example of the configuration of a content sending device and a content receiving device that are useful for the present invention.
- FIG. 2 is a block diagram showing a configuration of a content sending unit.
- FIG. 3-1 is an explanatory diagram showing an example of a packet configuration.
- Fig. 3-2 is an explanatory diagram showing the outline of the packet.
- Fig. 3-3 is an explanatory diagram showing an example of recommended recipient information.
- FIG. 4 is a flowchart showing a content transmission operation of the content transmission device.
- FIG. 5 is a block diagram showing a configuration of a content receiving device.
- FIG. 6 is a flowchart showing a content receiving operation of the content receiving device.
- FIG. 1 is an explanatory diagram showing an example of the configuration of a content transmission device and a content reception device according to the present invention.
- a content transmission system 100 shown in FIG. 1 includes a broadcasting station side that transmits content from the content transmission device 110 and a user side that receives content by the content reception device 120.
- the content transmission unit 111 transmits the packetized content.
- examples of content include broadcast programs and reproduction information stored in a recording medium such as a DVD.
- These are cameras, not limited to the combination of video and audio signals, such as information T V from the microphone, or composed only of still images or video of a video signal, or consists only of speech signals, consists only of data You can also
- the communication network 101 and the broadcast network 102 require independent content transmission devices 110, respectively.
- the packetized content transmitted from the content transmitting unit 111 is passed in the state of the packet 101a.
- the packet 101a is composed of a payload part 100a in which contents are stored and a header part 100b in which standard information and addresses of packets are stored. All contents sent from the content sending unit 111 are in the state of the packet 101a.
- the content is transmitted to the content receiving device 120 on the user side using the broadcast network 102
- the packetized content transmitted from the content transmission unit 111 is input to the encapsulation unit 112.
- the content input to the encapsulating unit 112, that is, the packet 101a is encapsulated and transmitted to the broadcast network 102 in the state of the packet 102a.
- a packet 101a (consisting of a payload unit 100a and a header unit 100b) in which content is packetized is stored in the payload unit 105a, and the header unit 105b constitutes a packet 10a.
- the content receiving device 120 of each user who receives data receives the packet 101a in the case of the communication network receiving terminal 121 that receives data from the communication network 101, and also reproduces the content by assembling the content. Also, in the case of the broadcast network receiving terminal 122 that receives content from the broadcast network 102, the packet 102a is received, first decapsulation is performed, and then the content of the packet 101a is assembled and reproduced.
- an IP packet (payload portion 100a and header portion 100b) is inserted into the MPEG2-TS payload (payload portion 105a portion), and the MPEG2-TS header (header) Section 105b) is added and transmitted from the broadcast network 102 to the broadcast network receiving terminal 122 of the content receiver 120 on the user side.
- the broadcast network receiving terminal 122 extracts the IP packet (payload portion 100a) from the MPEG2-TS transmission packet (packet 102a), and then reproduces the received content.
- a broadcast service regenerator conventionally used in the broadcast network 102 for example, a broadcast reproduction device or a broadcast relay device (specifically, a tape deck, a digital player, etc.) ) Can be made unnecessary.
- the content receiving device 120 described above may be a device corresponding to either the communication network receiving terminal 121 or the broadcast network receiving terminal 122, or the communication network receiving terminal 121 and the broadcast network receiving device.
- the terminal 122 may have any receiving function.
- FIG. 2 is a block diagram showing a configuration of the content transmission unit.
- the content sending unit 111 includes a content creating unit 201, a header information adding unit 202, and a sending unit 203.
- Content creation unit 201 receives content of each user from content transmission device 110.
- a plurality of contents to be transmitted to the device 120 are created. It is also possible to input multiple contents that have already been created from outside.
- the plurality of contents created by the content creating unit 201 are prepared, for example, according to the reception position (current position) of the receiver, the receiver attribute, or the receiver's preference.
- Header information adding section 202 adds basic header and extension header information to the content packet created by content creating section 201. The outline of the content packet and the extended header information will be described in detail later.
- the sending unit 203 sends the content to which the basic header information and the extended header information are added by the header information adding unit 202 to the user content receiving apparatus 120.
- FIG. 3A is an explanatory diagram of an example of a packet configuration.
- the packet model 310 shown in FIG. 3-1 is an example of the content transmission / reception method according to the present invention.
- the IP packet P2 is composed of content, an IP basic header H2, and an extension header H3. Further, the IP packet P2 is used as a payload, encapsulated by attaching an MPEG2-TS header HI, and transmitted to the broadcast network 102 as an MPEG2-TS packet P1.
- the IP packet output from the content transmission unit 111 in FIG. 2 is in the state of the IP packet P 2, and the header information adding unit 202 includes the IP basic header H 2 part and the extension header H 3 part respectively. Information is given.
- the IP packet P2 will be explained in detail using Fig. 3-2.
- FIG. 3-2 is an explanatory diagram showing an outline of a packet.
- Figure 320 shows an overview of IPv6 packets used in the embodiment.
- An IPv6 packet consists of an IP basic header H2, an extension header H3 (multiple headers can be provided), and a payload P. Furthermore, a specific example of information given to the extension header H 3 will be described below with reference to FIG.
- FIG. 3C is an explanatory diagram of an example of recommended reception person information.
- Chart 330 shown in Fig. 3-3 is an example of recommended receiver information given to the extension header H3 for each content.
- gender, age, and location information are used as recommended recipient information.
- FIG. 4 is a flowchart showing the content transmission operation of the content transmission device.
- the content creation unit 201 prepares a plurality of contents (step S401). These multiple contents are multiple programs and commercials that are conscious of the recipient group. For example, if the recipient group is divided by region, a highly regional content may be created for each region, and if the recipient group is divided by age group, You may create the content of the content which reflected preference.
- the header information assigning unit 202 assigns an IP multicast basic header to the IP basic header H2 (see Fig. 3-1 and Fig. 3-2) of each content, and an extension header H3 (Figs. The recommended recipient information is given to (see Figure 3-3) (step S402). Finally, a plurality of contents are transmitted from the transmission unit 203 by the IP multicast method (step S403), and the content transmission operation ends.
- FIG. 5 is a block diagram showing a configuration of the content receiving device.
- the content receiving device 120 includes a packet determining unit 500, a packet receiving unit 501, a packet assembling unit 504, and a content reproducing unit 505.
- the packet determination unit 500 includes a comparison information input unit 502 and a reception recommender information comparison unit 503.
- the packet receiving unit 501 receives the packet sent from the content sending device 110, and inputs the received packet to the reception recommender information comparing unit 503.
- the comparison information input unit 502 the user attribute information input by the user and the receiver information of the own device such as the position information of the content receiving device 120 calculated by the GPS signal power are input as the comparison information.
- the input comparison information is output to the reception recommender information comparison unit 503.
- Receiving recommended person information comparing section 503 receives the receiving recommender information given to the extension header H3 of the packet input from packet receiving section 501 and the comparison information input from comparing information input section 502 as the recipient. Compare with the information to determine whether the received packet is suitable for the user of the device. If it is determined that the packet is suitable, the received packet is output to the packet assembly unit 504. If it is determined that the packet is not suitable, the received packet is discarded.
- the packet assembling unit 504 receives a packet determined to be suitable for the user of the device itself. Packets that meet the receiving conditions are stored in a noffer, and the payout portion of the knot is appropriately connected.
- the content playback unit 505 includes a packet assembly unit 504 The packet assembled by is reproduced as content.
- FIG. 6 is a flowchart showing a content receiving operation of the content receiving device.
- the recommended recipient information in the extension header H3 of the received packet is compared with the recipient information of its own device (step S601).
- step S601 it is determined whether or not the received bucket is a packet suitable for the user of the own apparatus (step S602).
- step S602 If it is determined that the received packet is not a packet suitable for the user of the device (step S602: No), the received packet is discarded (step S603), and the process returns to step S601 and received again. Start processing the packet. If it is determined that the received packet is suitable for the user of the own device (step S602: Yes), the received packet is then assembled and the content is reproduced (step S604). The reception of content is determined based on the received bucket.
- step S605 it is determined whether or not the own device (content receiving device 120) has moved. If the own device (content receiving device 120) has not moved (step S605: No), there is no change in the position information or the like input from the comparison information input unit 502. When the selected content is received and played and viewed, the content receiving operation of the content receiving device is completed.
- step S605 when the own device (content receiving device 120) moves (step S605: Yes), the positional information and the like input from the comparison information input unit 502 change, so the process returns to step S601 and the packet is again transmitted. Reception is performed to determine whether the packet is suitable for the user, and processing according to the determination result is performed.
- a plurality of contents can be simultaneously transmitted from the content transmission apparatus of the same broadcasting station.
- the user can automatically receive the most suitable content.
- the reception condition (recommended person reception information) of the extension header H3 and transmitting the packet the reception of the packet can be dynamically changed on the content reception device 120 side.
- the content reception device If there is an existing area, a program suitable for that area can be automatically specified. For example, the user can receive effective information by sending detailed information for each disaster area in a disaster broadcast to the disaster area.
- the broadcasting station can provide a plurality of programs according to the viewer's preference and the like.
- the content transmission method and content reception method described in the present embodiment can be realized by executing a prepared program on a computer such as a personal computer or a workstation.
- This program is recorded on a computer-readable recording medium such as a hard disk, a flexible disk, a CD-ROM, an MO, and a DVD, and is executed by being read by the computer.
- This program may also be a transmission medium that can be distributed via a network such as the Internet!
- the content transmission device, content reception device, content transmission method, and content reception method according to the present invention are useful for broadcast networks and communication networks that simultaneously deliver broadcast programs to a large number of terminal devices.
- it is suitable for broadcasting contents such as satellite digital broadcasting, terrestrial digital broadcasting, etc., and communication equipment such as the Internet, and for transmitting contents and receiving terminal equipment.
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007537681A JP4695146B2 (ja) | 2005-09-28 | 2006-09-28 | コンテンツ送出装置、コンテンツ受信装置、コンテンツ送出方法およびコンテンツ受信方法 |
EP20060810780 EP1940168A4 (en) | 2005-09-28 | 2006-09-28 | CONTENT SENDING APPARATUS, CONTENT RECEIVER, CONTENT SENDING METHOD, AND CONTENT RECEIVING METHOD |
CN200680035841XA CN101273561B (zh) | 2005-09-28 | 2006-09-28 | 内容送出装置、内容接收装置、内容送出方法和内容接收方法 |
US12/088,592 US8077715B2 (en) | 2005-09-28 | 2006-09-28 | Content transmitting apparatus, content receiving apparatus, content transmitting method, and content receiving method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-282441 | 2005-09-28 | ||
JP2005282441 | 2005-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007037334A1 true WO2007037334A1 (ja) | 2007-04-05 |
Family
ID=37899758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/319333 WO2007037334A1 (ja) | 2005-09-28 | 2006-09-28 | コンテンツ送出装置、コンテンツ受信装置、コンテンツ送出方法およびコンテンツ受信方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8077715B2 (ja) |
EP (1) | EP1940168A4 (ja) |
JP (1) | JP4695146B2 (ja) |
KR (1) | KR101032737B1 (ja) |
CN (1) | CN101273561B (ja) |
WO (1) | WO2007037334A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008056701A1 (fr) * | 2006-11-10 | 2008-05-15 | Pioneer Corporation | Dispositif de distribution de diffusion, dispositif terminal de communication, procédé de traitement de communication, programme de traitement de communication, et support d'enregistrement lisible par ordinateur |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008032371A1 (fr) * | 2006-09-13 | 2008-03-20 | Kddi Corporation | Dispositif et procédé de transmission de contenus de radiodiffusion |
CN102088391B (zh) * | 2009-12-07 | 2013-09-11 | 华为技术有限公司 | 一种IPv6报文的处理方法、设备和系统 |
CN103200440B (zh) * | 2012-01-04 | 2016-03-02 | 中国移动通信集团公司 | 一种广播数据的处理方法、处理系统以及装置 |
US20160301954A1 (en) * | 2013-12-15 | 2016-10-13 | Lg Electronics Inc. | Broadcast transmission device and operating method thereof, and broadcast reception device and operating method thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1075219A (ja) * | 1996-07-03 | 1998-03-17 | Matsushita Electric Ind Co Ltd | 放送システム、サービス提供装置及び受信端末装置 |
JP2002261760A (ja) * | 2001-02-28 | 2002-09-13 | Matsushita Electric Ind Co Ltd | 情報送信サーバおよび通信端末 |
JP2003069514A (ja) * | 2001-08-24 | 2003-03-07 | Nhk Engineering Services Inc | データ放送システム並びにデータ受信端末及びデータ受信プログラム |
JP2004072551A (ja) * | 2002-08-08 | 2004-03-04 | Telemann Communications Co Ltd | パリティチェック方法及び同報配信ネットワークシステム |
WO2004080011A1 (en) * | 2003-03-03 | 2004-09-16 | Matsushita Electric Industrial Co., Ltd. | Mobile terminal having functions of program reception through broadcasting and through network communication, and program reception controlling method |
JP2004274562A (ja) * | 2003-03-11 | 2004-09-30 | Matsushita Electric Ind Co Ltd | デジタル放送受信携帯端末装置及び番組配信局 |
JP2004297628A (ja) * | 2003-03-27 | 2004-10-21 | Sanyo Electric Co Ltd | ストリーム切替装置およびその装置にコンテンツを提供する装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6522875B1 (en) * | 1998-11-17 | 2003-02-18 | Eric Morgan Dowling | Geographical web browser, methods, apparatus and systems |
US6571392B1 (en) * | 1999-04-20 | 2003-05-27 | Webtv Networks, Inc. | Receiving an information resource from the internet if it is not received from a broadcast channel |
US7159235B2 (en) * | 2000-01-28 | 2007-01-02 | Sedna Patent Services, Llc | Method and apparatus for content distribution via non-homogeneous access networks |
JP3764645B2 (ja) * | 2000-11-15 | 2006-04-12 | 株式会社日立製作所 | 多者通話システムおよび多者通話方法 |
US6950646B2 (en) * | 2001-04-27 | 2005-09-27 | Hewlett-Packard Development Company, L.P. | Information acquisition decision making by devices in a wireless network |
JP2003078830A (ja) | 2001-09-03 | 2003-03-14 | Sony Corp | デジタル放送受信装置および通信情報伝送方法 |
US7248582B2 (en) * | 2002-02-13 | 2007-07-24 | Sun Microsystems, Inc. | Method and system for labeling data in a communications system |
US20040022278A1 (en) * | 2002-02-28 | 2004-02-05 | Thomas Charles Gomer | Localization and targeting of data in broadcast streams |
JP2004005339A (ja) | 2002-04-01 | 2004-01-08 | Space Tag Inc | 情報配信システム |
US8539232B2 (en) * | 2002-06-26 | 2013-09-17 | Sony Corporation | Information terminal apparatus, information processing apparatus and information communication system |
US20040176999A1 (en) | 2003-03-05 | 2004-09-09 | Estese Keenan A. | Personalized and geographical based advertisement for streaming media formats |
-
2006
- 2006-09-28 KR KR1020087007411A patent/KR101032737B1/ko not_active IP Right Cessation
- 2006-09-28 US US12/088,592 patent/US8077715B2/en not_active Expired - Fee Related
- 2006-09-28 WO PCT/JP2006/319333 patent/WO2007037334A1/ja active Application Filing
- 2006-09-28 EP EP20060810780 patent/EP1940168A4/en not_active Withdrawn
- 2006-09-28 CN CN200680035841XA patent/CN101273561B/zh not_active Expired - Fee Related
- 2006-09-28 JP JP2007537681A patent/JP4695146B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1075219A (ja) * | 1996-07-03 | 1998-03-17 | Matsushita Electric Ind Co Ltd | 放送システム、サービス提供装置及び受信端末装置 |
JP2002261760A (ja) * | 2001-02-28 | 2002-09-13 | Matsushita Electric Ind Co Ltd | 情報送信サーバおよび通信端末 |
JP2003069514A (ja) * | 2001-08-24 | 2003-03-07 | Nhk Engineering Services Inc | データ放送システム並びにデータ受信端末及びデータ受信プログラム |
JP2004072551A (ja) * | 2002-08-08 | 2004-03-04 | Telemann Communications Co Ltd | パリティチェック方法及び同報配信ネットワークシステム |
WO2004080011A1 (en) * | 2003-03-03 | 2004-09-16 | Matsushita Electric Industrial Co., Ltd. | Mobile terminal having functions of program reception through broadcasting and through network communication, and program reception controlling method |
JP2004274562A (ja) * | 2003-03-11 | 2004-09-30 | Matsushita Electric Ind Co Ltd | デジタル放送受信携帯端末装置及び番組配信局 |
JP2004297628A (ja) * | 2003-03-27 | 2004-10-21 | Sanyo Electric Co Ltd | ストリーム切替装置およびその装置にコンテンツを提供する装置 |
Non-Patent Citations (2)
Title |
---|
"ETSI EN 302 304 V1.1.1 Digital Video Broadcasting (DVB); Transmission System for Handheld Terminals (DVB-H)", EUROPEAN TELECOMMUNICATIONS STANDARDS INSTITUTE, November 2004 (2004-11-01), XP014026966 * |
See also references of EP1940168A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008056701A1 (fr) * | 2006-11-10 | 2008-05-15 | Pioneer Corporation | Dispositif de distribution de diffusion, dispositif terminal de communication, procédé de traitement de communication, programme de traitement de communication, et support d'enregistrement lisible par ordinateur |
Also Published As
Publication number | Publication date |
---|---|
KR20080048044A (ko) | 2008-05-30 |
EP1940168A4 (en) | 2011-03-30 |
CN101273561A (zh) | 2008-09-24 |
US8077715B2 (en) | 2011-12-13 |
US20090245250A1 (en) | 2009-10-01 |
EP1940168A1 (en) | 2008-07-02 |
CN101273561B (zh) | 2011-02-02 |
KR101032737B1 (ko) | 2011-05-06 |
JPWO2007037334A1 (ja) | 2009-04-09 |
JP4695146B2 (ja) | 2011-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7457582B2 (en) | Broadcast program scene notification system | |
KR100421793B1 (ko) | 복수 당사자를 위한 단방향 데이터 스트림에 대한 양방향접속 시뮬레이팅 | |
KR101134926B1 (ko) | 방송용 단말기 및 방송용 단말기의 진동 제어 방법 | |
JP2011139150A (ja) | ストリーム配信システム、呼制御サーバ装置及びストリーム配信制御方法 | |
KR101131856B1 (ko) | 방송 신호 송신 장치 및 이를 이용한 방송 신호 송수신방법 | |
CN102577416B (zh) | 用于选择性输出多媒体内容的方法、装置和系统 | |
KR100998687B1 (ko) | 방송 콘텐츠 전송장치 및 방송 콘텐츠 전송방법 | |
JP4695146B2 (ja) | コンテンツ送出装置、コンテンツ受信装置、コンテンツ送出方法およびコンテンツ受信方法 | |
JP5495386B2 (ja) | 広告情報の提示方式を変更するコンテンツ再生方法、コンテンツ配信装置、端末及びプログラム | |
US20230188770A1 (en) | Interactive broadcasting method and system | |
CN102045586A (zh) | 网络设备、信息处理装置、流切换方法和内容分送系统 | |
JP4832784B2 (ja) | 放送コンテンツ伝送装置、放送コンテンツ受信装置、放送コンテンツ伝送方法、及び放送コンテンツ受信方法 | |
JP2013229689A (ja) | 再生装置、配信装置、データ構造、再生方法、配信方法、制御プログラム、および記録媒体 | |
JP3984016B2 (ja) | 視聴者参加型放送番組配信方法 | |
JP2008016894A (ja) | 送信装置及び受信装置 | |
US20120131630A1 (en) | Control apparatus and control method | |
JPH11150720A (ja) | リアルタイムデータ再生装置及びシステム | |
CN112771848B (zh) | 接收装置 | |
WO2007119345A1 (ja) | コンテンツ配信装置、受信装置、コンテンツ配信方法、受信方法およびプログラム | |
JP2003224684A (ja) | データ出力装置および携帯端末 | |
JP2006100931A (ja) | 放送データ再生装置、方法及びプログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200680035841.X Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref document number: 2007537681 Country of ref document: JP Kind code of ref document: A |
|
REEP | Request for entry into the european phase |
Ref document number: 2006810780 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006810780 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020087007411 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12088592 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |