WO2012169779A3 - 방송 서비스 전송 방법, 그 수신 방법 및 그 수신 장치 - Google Patents

방송 서비스 전송 방법, 그 수신 방법 및 그 수신 장치 Download PDF

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Publication number
WO2012169779A3
WO2012169779A3 PCT/KR2012/004463 KR2012004463W WO2012169779A3 WO 2012169779 A3 WO2012169779 A3 WO 2012169779A3 KR 2012004463 W KR2012004463 W KR 2012004463W WO 2012169779 A3 WO2012169779 A3 WO 2012169779A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmitting
content list
receiving
fragment
target device
Prior art date
Application number
PCT/KR2012/004463
Other languages
English (en)
French (fr)
Other versions
WO2012169779A2 (ko
Inventor
김경호
토마스고머
문경수
서종열
이준휘
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020137028499A priority Critical patent/KR101735881B1/ko
Priority to CN201280027793.5A priority patent/CN103650482B/zh
Priority to US14/124,591 priority patent/US9723362B2/en
Priority to EP12796585.3A priority patent/EP2720456A4/en
Priority to CA2837638A priority patent/CA2837638C/en
Publication of WO2012169779A2 publication Critical patent/WO2012169779A2/ko
Publication of WO2012169779A3 publication Critical patent/WO2012169779A3/ko

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Classifications

    • 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
    • H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
    • H04N21/26241—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints involving the time of distribution, e.g. the best time of the day for inserting an advertisement or airing a children program
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • 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
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot

Abstract

본 발명은 제어 장치 및 제어 타겟 장치에 관한 것으로, 특히 제어 장치와 제어 타겟 장치의 컨텐트 리스트 전송 방법에 관한 것이다. 본 발명의 일 실시 예에 따른 제어 포인트 장치가 제어 타겟 장치로부터 컨텐트 리스트를 수신하는 방법은 상기 제어 타겟 장치에 컨텐트 리스트 요청 메시지를 전송하는 단계; 상기 컨텐트 리스트의 프레그먼트를 포함하는 응답 메시지를 수신하는 단계; 및 상기 프레그먼트에 기초하여 상기 컨텐트 리스트를 디스플레이하는 단계를 포함하고, 상기 프레그먼트는 하나의 컨텐트 리스트 프레그먼트를 위한 컨텐트 오브젝트의 개수에 해당하는 복수의 컨텐트 오브젝트를 포함한다.
PCT/KR2012/004463 2011-06-07 2012-06-07 방송 서비스 전송 방법, 그 수신 방법 및 그 수신 장치 WO2012169779A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020137028499A KR101735881B1 (ko) 2011-06-07 2012-06-07 방송 서비스 전송 방법, 그 수신 방법 및 그 수신 장치
CN201280027793.5A CN103650482B (zh) 2011-06-07 2012-06-07 发送和接收广播服务的方法及其接收装置
US14/124,591 US9723362B2 (en) 2011-06-07 2012-06-07 Method for transmitting and receiving broadcast service and receiving device thereof
EP12796585.3A EP2720456A4 (en) 2011-06-07 2012-06-07 METHOD FOR TRANSMITTING AND RECEIVING BROADCASTING SERVICE AND RECEIVER DEVICE THEREOF
CA2837638A CA2837638C (en) 2011-06-07 2012-06-07 Method for transmitting and receiving broadcast service and receiving device thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161494383P 2011-06-07 2011-06-07
US61/494,383 2011-06-07

Publications (2)

Publication Number Publication Date
WO2012169779A2 WO2012169779A2 (ko) 2012-12-13
WO2012169779A3 true WO2012169779A3 (ko) 2013-03-07

Family

ID=47296585

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004463 WO2012169779A2 (ko) 2011-06-07 2012-06-07 방송 서비스 전송 방법, 그 수신 방법 및 그 수신 장치

Country Status (6)

Country Link
US (1) US9723362B2 (ko)
EP (1) EP2720456A4 (ko)
KR (1) KR101735881B1 (ko)
CN (1) CN103650482B (ko)
CA (1) CA2837638C (ko)
WO (1) WO2012169779A2 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103718564B (zh) * 2011-08-05 2018-01-09 索尼公司 接收装置、接收方法以及信息处理系统
US11564002B2 (en) * 2013-03-15 2023-01-24 Sling TV L.L.C. Automated replacement of video program content
KR102273757B1 (ko) * 2014-01-03 2021-07-06 엘지전자 주식회사 방송 신호를 송신하는 장치, 방송 신호를 수신하는 장치, 방송 신호를 송신하는 방법 및 방송 신호를 수신하는 방법
MX357843B (es) 2014-04-27 2018-07-26 Lg Electronics Inc Aparato transmisor de señal de difusión, aparato receptor de señal de difusión, método para transmitir una señal de difusión, y método para recibir una señal de difusión.
WO2015167200A1 (ko) * 2014-04-30 2015-11-05 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
GB2528039A (en) * 2014-07-01 2016-01-13 Canon Kk Method for identifying objects across time periods and corresponding device
CN106612453B (zh) * 2015-10-23 2019-11-15 上海交通大学 一种异构媒体网络传输下动态提供资源可获取时间的方法
CN104883625B (zh) 2015-06-12 2018-03-09 腾讯科技（北京）有限公司 信息展示方法、终端设备、服务器和系统
US10257575B2 (en) * 2015-08-05 2019-04-09 Nagrastar, Llc Hybrid electronic program guide
WO2017061272A1 (ja) * 2015-10-05 2017-04-13 ソニー株式会社 受信装置、送信装置、及び、データ処理方法
WO2018226227A1 (en) * 2017-06-08 2018-12-13 Hitachi Data Systems Corporation Fast recall for geographically distributed object data
US11018754B2 (en) * 2018-08-07 2021-05-25 Appareo Systems, Llc RF communications system and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090021110A (ko) * 2007-08-24 2009-02-27 엘지전자 주식회사 디지털 방송 수신기 및 그 제어 방법
KR20090127826A (ko) * 2008-06-09 2009-12-14 엘지전자 주식회사 방송 신호 수신 방법 및 수신 시스템
US20100134701A1 (en) * 2008-12-03 2010-06-03 Mark Kenneth Eyer Non-real time services

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0998145B1 (en) 1998-10-26 2002-03-27 Two Way TV Limited Broadcasting interactive applications
US6415438B1 (en) * 1999-10-05 2002-07-02 Webtv Networks, Inc. Trigger having a time attribute
EP2475166A1 (en) 2006-07-31 2012-07-11 United Video Properties, Inc. Systems and methods for providing media guidance planners
KR101405966B1 (ko) 2007-06-26 2014-06-20 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090021110A (ko) * 2007-08-24 2009-02-27 엘지전자 주식회사 디지털 방송 수신기 및 그 제어 방법
KR20090127826A (ko) * 2008-06-09 2009-12-14 엘지전자 주식회사 방송 신호 수신 방법 및 수신 시스템
US20100134701A1 (en) * 2008-12-03 2010-06-03 Mark Kenneth Eyer Non-real time services

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2720456A4 *

Also Published As

Publication number Publication date
US9723362B2 (en) 2017-08-01
WO2012169779A2 (ko) 2012-12-13
KR20140021623A (ko) 2014-02-20
CN103650482A (zh) 2014-03-19
EP2720456A4 (en) 2015-01-21
CN103650482B (zh) 2017-06-30
CA2837638C (en) 2017-01-31
KR101735881B1 (ko) 2017-05-15
EP2720456A2 (en) 2014-04-16
US20140201797A1 (en) 2014-07-17
CA2837638A1 (en) 2012-12-13

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