KR20120068705A - 방송 시스템에서 데이터를 송신 또는 수신하기 위한 장치 및 방법 - Google Patents

방송 시스템에서 데이터를 송신 또는 수신하기 위한 장치 및 방법 Download PDF

Info

Publication number
KR20120068705A
KR20120068705A KR1020110132675A KR20110132675A KR20120068705A KR 20120068705 A KR20120068705 A KR 20120068705A KR 1020110132675 A KR1020110132675 A KR 1020110132675A KR 20110132675 A KR20110132675 A KR 20110132675A KR 20120068705 A KR20120068705 A KR 20120068705A
Authority
KR
South Korea
Prior art keywords
frequency
frame
data stream
section
signaling information
Prior art date
Application number
KR1020110132675A
Other languages
English (en)
Korean (ko)
Inventor
알레인 모레드
이스마엘 구티에레스
윤성렬
Original Assignee
삼성전자주식회사
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 GB1021113.4A external-priority patent/GB2484154A/en
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Publication of KR20120068705A publication Critical patent/KR20120068705A/ko

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04L12/1881—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with schedule organisation, e.g. priority, sequence management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • 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
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
KR1020110132675A 2010-12-13 2011-12-12 방송 시스템에서 데이터를 송신 또는 수신하기 위한 장치 및 방법 KR20120068705A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1021113.4A GB2484154A (en) 2010-09-29 2010-12-13 Frame structure for a digital broadcasting system
GB1021113.4 2010-12-13

Publications (1)

Publication Number Publication Date
KR20120068705A true KR20120068705A (ko) 2012-06-27

Family

ID=46245669

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110132675A KR20120068705A (ko) 2010-12-13 2011-12-12 방송 시스템에서 데이터를 송신 또는 수신하기 위한 장치 및 방법

Country Status (3)

Country Link
EP (1) EP2652943A4 (fr)
KR (1) KR20120068705A (fr)
WO (1) WO2012081868A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101349990B1 (ko) * 2007-10-31 2014-01-15 삼성전자주식회사 무선 디지털 방송 시스템에서 방송 데이터를 송수신하는방법 및 장치
GB0810962D0 (en) * 2008-06-04 2008-07-23 Sony Uk Ltd Digital signal reception
PL2131540T3 (pl) * 2008-06-04 2013-12-31 Sony Corp Nowa struktura ramki dla systemów z wieloma nośnymi
US8203929B2 (en) * 2008-10-09 2012-06-19 Sony Corporation Frame and data pattern structure for multi-carrier systems
WO2010079997A2 (fr) * 2009-01-08 2010-07-15 Lg Electronics, Inc. Procédé de transmission et de réception d'un signal et appareil de transmission et de réception d'un signal
US8411737B2 (en) * 2009-03-05 2013-04-02 Nokia Corporation Transmission of physical layer signaling in a broadcast system
US20100262708A1 (en) * 2009-04-08 2010-10-14 Nokia Corporation Method and apparatus for delivery of scalable media data

Also Published As

Publication number Publication date
WO2012081868A1 (fr) 2012-06-21
EP2652943A1 (fr) 2013-10-23
EP2652943A4 (fr) 2014-08-27

Similar Documents

Publication Publication Date Title
KR101803104B1 (ko) 디지털 방송 시스템을 위한 시그널링
US10979125B2 (en) Transmission apparatus and method for transmission of data in a multi-carrier broadcast system
KR101901263B1 (ko) 방송 신호 송수신 장치 및 방법
US9462208B2 (en) Method and apparatus for transmitting/receiving data stream in broadcast system
CN105794166B (zh) 用于发送和接收广播信号的方法和设备
CN111343124B (zh) 用于发送和接收广播信号的方法和设备
CN113395136A (zh) 用于处理广播信号的广播发送器、广播接收器和方法
KR102065423B1 (ko) 방송 신호 송수신 장치 및 방법
TW201203911A (en) Demapping apparatus and method for reception of data in a multi-carrier broadcast system
KR20170104502A (ko) 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
KR20160045712A (ko) 디지털 텔레비전 시스템에 대한 시스템 물리적 계층 파이프
KR101889798B1 (ko) 방송 신호 송수신 장치 및 방법
KR20120068705A (ko) 방송 시스템에서 데이터를 송신 또는 수신하기 위한 장치 및 방법
KR20090044515A (ko) 무선 디지털 방송 시스템에서 방송 데이터를 송수신하는방법 및 장치
KR101885846B1 (ko) 디지털 방송 시스템에서 데이터 스트림의 송수신 방법 및 장치

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid