WO2011105755A3 - 방송 신호 송/수신기 및 방송 신호 송/수신 방법 - Google Patents

방송 신호 송/수신기 및 방송 신호 송/수신 방법 Download PDF

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Publication number
WO2011105755A3
WO2011105755A3 PCT/KR2011/001193 KR2011001193W WO2011105755A3 WO 2011105755 A3 WO2011105755 A3 WO 2011105755A3 KR 2011001193 W KR2011001193 W KR 2011001193W WO 2011105755 A3 WO2011105755 A3 WO 2011105755A3
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WO
WIPO (PCT)
Prior art keywords
broadcasting signal
plp data
signaling information
signal transmitter
receiver
Prior art date
Application number
PCT/KR2011/001193
Other languages
English (en)
French (fr)
Other versions
WO2011105755A2 (ko
Inventor
고우석
문상철
홍호택
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 EP11747645.7A priority Critical patent/EP2541912B1/en
Priority to EP16190497.4A priority patent/EP3133758B1/en
Publication of WO2011105755A2 publication Critical patent/WO2011105755A2/ko
Publication of WO2011105755A3 publication Critical patent/WO2011105755A3/ko

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Classifications

    • 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
    • H04H20/72—Wireless systems of terrestrial networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • H03M13/251—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with block coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/0048—Decoding adapted to other signal detection operation in conjunction with detection of multiuser or interfering signals, e.g. iteration between CDMA or MIMO detector and FEC decoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0637—Properties of the code
    • H04L1/0643—Properties of the code block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/0342—QAM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • 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
    • H04L27/26136—Pilot sequence conveying additional information
    • 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
    • H04L27/2614—Peak power aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/345—Modifications of the signal space to allow the transmission of additional information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Radio Transmission System (AREA)
  • Transmitters (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

방송 신호 송신기가 개시된다. 본 발명의 일 실시예에 따른 방송 신호 송신기는, PLP 데이터 및 시그널링 정보를 FEC 인코딩하고 비트 인터리빙하는 BICM 인코더; 상기 PLP 데이터 및 상기 시그널링 정보를 셀 매핑하여 프레임을 빌딩하는 프레임 빌더; 및 상기 PLP 데이터에 포함된 MISO 전송을 위한 PLP 데이터 및 상기 시그널링 정보에 대해 MISO 인코딩을 수행하는 MISO 인코더 상기 PLP 데이터 및 상기 시그널링 정보를 OFDM 변조하는 OFDM 제네레이터를 포함하며, 상기 BICM 인코더는, 상기 PLP 데이터에 포함된 MIMO 전송을 위한 PLP 데이터를MIMO 인코딩하는 MIMO 인코더를 포함한다.
PCT/KR2011/001193 2010-02-23 2011-02-23 방송 신호 송/수신기 및 방송 신호 송/수신 방법 WO2011105755A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11747645.7A EP2541912B1 (en) 2010-02-23 2011-02-23 Broadcasting signal transmitter and broadcasting signal transmission method
EP16190497.4A EP3133758B1 (en) 2010-02-23 2011-02-23 Broadcasting signal receiver and method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30716310P 2010-02-23 2010-02-23
US61/307,163 2010-02-23

Publications (2)

Publication Number Publication Date
WO2011105755A2 WO2011105755A2 (ko) 2011-09-01
WO2011105755A3 true WO2011105755A3 (ko) 2011-12-29

Family

ID=44507376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001193 WO2011105755A2 (ko) 2010-02-23 2011-02-23 방송 신호 송/수신기 및 방송 신호 송/수신 방법

Country Status (4)

Country Link
EP (2) EP2541912B1 (ko)
HU (1) HUE031298T2 (ko)
PL (1) PL2541912T3 (ko)
WO (1) WO2011105755A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3028426B1 (en) * 2013-08-01 2018-06-13 LG Electronics Inc. Method for transmitting broadcast signals and method for receiving broadcast signals
WO2015163588A1 (ko) * 2014-04-20 2015-10-29 엘지전자(주) 방송 신호 송수신 장치 및 방법
KR102124486B1 (ko) 2015-03-23 2020-06-19 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
KR102524210B1 (ko) * 2015-07-01 2023-04-24 한국전자통신연구원 복수의 동작 모드들을 지원하는 타임 인터리버에 상응하는 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040081073A1 (en) * 2002-10-25 2004-04-29 Walton J. Rodney Transmit diversity processing for a multi-antenna communication system
US20070071121A1 (en) * 2002-08-21 2007-03-29 Pieter Van Rooyen Method and system for increasing data rate in a mobile terminal using spatial multiplexing for DVB-H communication
US20090103649A1 (en) * 2007-10-22 2009-04-23 Nokia Corporation Digital Broadcast Signaling Metadata
WO2009093809A2 (en) * 2008-01-25 2009-07-30 Lg Electronics Inc. Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070071121A1 (en) * 2002-08-21 2007-03-29 Pieter Van Rooyen Method and system for increasing data rate in a mobile terminal using spatial multiplexing for DVB-H communication
US20040081073A1 (en) * 2002-10-25 2004-04-29 Walton J. Rodney Transmit diversity processing for a multi-antenna communication system
US20090103649A1 (en) * 2007-10-22 2009-04-23 Nokia Corporation Digital Broadcast Signaling Metadata
WO2009093809A2 (en) * 2008-01-25 2009-07-30 Lg Electronics Inc. Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal

Also Published As

Publication number Publication date
HUE031298T2 (en) 2017-06-28
WO2011105755A2 (ko) 2011-09-01
EP3133758A1 (en) 2017-02-22
EP2541912B1 (en) 2016-11-02
EP2541912A2 (en) 2013-01-02
PL2541912T3 (pl) 2017-05-31
EP3133758B1 (en) 2019-09-18
EP2541912A4 (en) 2014-09-03

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