WO2012124989A3 - 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
WO2012124989A3
WO2012124989A3 PCT/KR2012/001871 KR2012001871W WO2012124989A3 WO 2012124989 A3 WO2012124989 A3 WO 2012124989A3 KR 2012001871 W KR2012001871 W KR 2012001871W WO 2012124989 A3 WO2012124989 A3 WO 2012124989A3
Authority
WO
WIPO (PCT)
Prior art keywords
receiving
real
content item
time service
service object
Prior art date
Application number
PCT/KR2012/001871
Other languages
English (en)
French (fr)
Other versions
WO2012124989A2 (ko
Inventor
이준휘
김관석
토마스고머
김상현
서종열
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 CA2829750A priority Critical patent/CA2829750C/en
Priority to KR1020137023632A priority patent/KR101713369B1/ko
Priority to US14/005,163 priority patent/US9883239B2/en
Publication of WO2012124989A2 publication Critical patent/WO2012124989A2/ko
Publication of WO2012124989A3 publication Critical patent/WO2012124989A3/ko

Links

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
    • H04N21/462—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]
    • H04N21/20—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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing 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]
    • H04N21/20—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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2362—Generation or processing of Service Information [SI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • 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
    • H04N21/47—End-user applications
    • H04N21/482—End-user interface for program selection

Abstract

본 발명에 따른 방송 서비스 수신 방법은 비실시간 서비스 오브젝트를 선택하는 단계, 상기 선택된 비실시간 서비스 오브젝트에 대응되는 서비스 시그널링 데이터를 수신하는 단계, 상기 서비스 시그널링 데이터에 기초하여 상기 비실시간 서비스 오브젝트의 소비 모델을 판단하는 단계, 상기 소비 모델이 미리 정의된 소비 모델인 경우, 상기 서비스 시그널링 데이터로부터 상기 비실시간 서비스 오브젝트에 포함된 제1 컨텐트 아이템 수신 정보를 획득하는 단계, 상기 제1 컨텐트 아이템 수신 정보에 기초하여 상기 제1 컨텐트 아이템을 수신하는 단계, 및 상기 선택된 비실시간 서비스 오브젝트의 실행 요청에 응답하여 상기 제1 컨텐트 아이템을 실행하는 단계를 포함한다.
PCT/KR2012/001871 2011-03-15 2012-03-15 방송 서비스 전송 방법, 그 수신 방법 및 그 수신 장치 WO2012124989A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2829750A CA2829750C (en) 2011-03-15 2012-03-15 Method for transmitting broadcast service, receiving method therefor, and receiving device therefor
KR1020137023632A KR101713369B1 (ko) 2011-03-15 2012-03-15 방송 서비스 전송 방법, 그 수신 방법 및 그 수신 장치
US14/005,163 US9883239B2 (en) 2011-03-15 2012-03-15 Method for transmitting broadcast service, receiving method thereof, and receiving device thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161453112P 2011-03-15 2011-03-15
US61/453,112 2011-03-15

Publications (2)

Publication Number Publication Date
WO2012124989A2 WO2012124989A2 (ko) 2012-09-20
WO2012124989A3 true WO2012124989A3 (ko) 2012-12-27

Family

ID=46831219

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/001871 WO2012124989A2 (ko) 2011-03-15 2012-03-15 방송 서비스 전송 방법, 그 수신 방법 및 그 수신 장치

Country Status (4)

Country Link
US (1) US9883239B2 (ko)
KR (1) KR101713369B1 (ko)
CA (1) CA2829750C (ko)
WO (1) WO2012124989A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8941779B2 (en) * 2012-03-21 2015-01-27 Sony Corporation Non-closed caption data transport in standard caption service
KR102267861B1 (ko) 2012-06-19 2021-06-23 소니그룹주식회사 대화형 텔레비전을 위한 트리거 파라미터 테이블의 확장
WO2015199439A1 (ko) 2014-06-25 2015-12-30 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
WO2016182371A1 (ko) * 2015-05-12 2016-11-17 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
KR102558781B1 (ko) * 2015-10-05 2023-07-25 소니그룹주식회사 수신 장치, 송신 장치 및 데이터 처리 방법
US11018754B2 (en) * 2018-08-07 2021-05-25 Appareo Systems, Llc RF communications system and method

Citations (3)

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KR20090096336A (ko) * 2008-03-07 2009-09-10 엘지전자 주식회사 방송 신호 수신 방법 및 방송 신호 수신 장치
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

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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

Also Published As

Publication number Publication date
US20140143811A1 (en) 2014-05-22
KR101713369B1 (ko) 2017-03-08
WO2012124989A2 (ko) 2012-09-20
US9883239B2 (en) 2018-01-30
CA2829750A1 (en) 2012-09-20
CA2829750C (en) 2017-05-30
KR20140056156A (ko) 2014-05-09

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