WO2012099423A3 - 방송 시스템에서의 제어 메시지 구성 장치 및 방법 - Google Patents

방송 시스템에서의 제어 메시지 구성 장치 및 방법 Download PDF

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Publication number
WO2012099423A3
WO2012099423A3 PCT/KR2012/000505 KR2012000505W WO2012099423A3 WO 2012099423 A3 WO2012099423 A3 WO 2012099423A3 KR 2012000505 W KR2012000505 W KR 2012000505W WO 2012099423 A3 WO2012099423 A3 WO 2012099423A3
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WO
WIPO (PCT)
Prior art keywords
control message
broadcast system
field
type
configuring
Prior art date
Application number
PCT/KR2012/000505
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English (en)
French (fr)
Other versions
WO2012099423A2 (ko
Inventor
황승오
박경모
유성열
송재연
Original Assignee
삼성전자 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
Priority claimed from KR1020110005625A external-priority patent/KR101764589B1/ko
Priority to PL19164628T priority Critical patent/PL3522541T3/pl
Priority to CN201280014043.4A priority patent/CN103430559B/zh
Priority to EP20217367.0A priority patent/EP3829180A1/en
Priority to ES12736581T priority patent/ES2739281T3/es
Priority to US13/980,443 priority patent/US10356453B2/en
Priority to AU2012207719A priority patent/AU2012207719B2/en
Priority to EP12736581.5A priority patent/EP2667622B1/en
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to JP2013550408A priority patent/JP5897603B2/ja
Priority to EP19164628.0A priority patent/EP3522541B1/en
Publication of WO2012099423A2 publication Critical patent/WO2012099423A2/ko
Publication of WO2012099423A3 publication Critical patent/WO2012099423A3/ko
Priority to US16/510,249 priority patent/US10771826B2/en
Priority to US16/944,472 priority patent/US11330312B2/en
Priority to US17/731,834 priority patent/US11653042B2/en

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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]
    • H04N21/20—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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex 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
    • H04N21/43—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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633—Control signals issued by server directed to the network components or client
    • H04N21/6332—Control signals issued by server directed to the network components or client directed to client
    • 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
    • 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
    • H04N21/643—Communication protocols
    • 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
    • H04N21/643—Communication protocols
    • H04N21/64322—IP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1836—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with heterogeneous network architecture

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 인터넷 프로토콜을 기반으로 멀티미디어 서비스를 지원하는 방송 시스템에서 멀티미디어 서비스를 위한 제어 메시지를 전송하는 장치 및 방법에 관한 것이다. 이를 위해 상기 제어 메시지에 포함되는 제어 정보의 종류를 나타내는 정보를 포함하는 메시지 종류 필드를 구성하고, 상기 제어 메시지의 길이에 대한 정보를 포함하는 길이 필드를 구성하고, 상기 제어 정보의 종류에 따라 각각 다른 값을 가지는 선택적 필드를 구성하고, 상기 제어 정보의 내용을 포함하는 페이로드 필드를 구성한다.
PCT/KR2012/000505 2011-01-19 2012-01-19 방송 시스템에서의 제어 메시지 구성 장치 및 방법 WO2012099423A2 (ko)

Priority Applications (12)

Application Number Priority Date Filing Date Title
EP19164628.0A EP3522541B1 (en) 2011-01-19 2012-01-19 Apparatus and method for receiving a control message in a broadcast system
EP12736581.5A EP2667622B1 (en) 2011-01-19 2012-01-19 Apparatus and method for configuring a control message in a broadcast system
EP20217367.0A EP3829180A1 (en) 2011-01-19 2012-01-19 Apparatus and method for configuring a control message in a broadcast system
ES12736581T ES2739281T3 (es) 2011-01-19 2012-01-19 Aparato y procedimiento de configuración de un mensaje de control en un sistema de difusión
US13/980,443 US10356453B2 (en) 2011-01-19 2012-01-19 Apparatus and method for configuring a control message in a broadcast system
AU2012207719A AU2012207719B2 (en) 2011-01-19 2012-01-19 Apparatus and method for configuring a control message in a broadcast system
JP2013550408A JP5897603B2 (ja) 2011-01-19 2012-01-19 放送システムにおける制御メッセージ構成装置及び方法
PL19164628T PL3522541T3 (pl) 2011-01-19 2012-01-19 Urządzenie i sposób odbierania komunikatu sterowania w systemie rozgłoszeniowym
CN201280014043.4A CN103430559B (zh) 2011-01-19 2012-01-19 用于在广播系统中配置控制消息的装置及方法
US16/510,249 US10771826B2 (en) 2011-01-19 2019-07-12 Apparatus and method for configuring a control message in a broadcast system
US16/944,472 US11330312B2 (en) 2011-01-19 2020-07-31 Apparatus and method for configuring a control message in a broadcast system
US17/731,834 US11653042B2 (en) 2011-01-19 2022-04-28 Apparatus and method for configuring a control message in a broadcast system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0005625 2011-01-19
KR1020110005625A KR101764589B1 (ko) 2011-01-19 2011-01-19 엠펙 미디어 전송에서 컨텐츠 및 서비스에 대한 정보를 제공하는 방법
KR20110104892 2011-10-13
KR10-2011-0104892 2011-10-13

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/980,443 A-371-Of-International US10356453B2 (en) 2011-01-19 2012-01-19 Apparatus and method for configuring a control message in a broadcast system
US16/510,249 Continuation US10771826B2 (en) 2011-01-19 2019-07-12 Apparatus and method for configuring a control message in a broadcast system

Publications (2)

Publication Number Publication Date
WO2012099423A2 WO2012099423A2 (ko) 2012-07-26
WO2012099423A3 true WO2012099423A3 (ko) 2012-12-06

Family

ID=46516256

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000505 WO2012099423A2 (ko) 2011-01-19 2012-01-19 방송 시스템에서의 제어 메시지 구성 장치 및 방법

Country Status (11)

Country Link
US (4) US10356453B2 (ko)
EP (3) EP3522541B1 (ko)
JP (4) JP5897603B2 (ko)
CN (3) CN107529090B (ko)
AU (1) AU2012207719B2 (ko)
DK (1) DK3522541T3 (ko)
ES (1) ES2739281T3 (ko)
HU (1) HUE054404T2 (ko)
PL (1) PL3522541T3 (ko)
PT (1) PT3522541T (ko)
WO (1) WO2012099423A2 (ko)

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