WO2011105758A3 - 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
WO2011105758A3
WO2011105758A3 PCT/KR2011/001196 KR2011001196W WO2011105758A3 WO 2011105758 A3 WO2011105758 A3 WO 2011105758A3 KR 2011001196 W KR2011001196 W KR 2011001196W WO 2011105758 A3 WO2011105758 A3 WO 2011105758A3
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WO
WIPO (PCT)
Prior art keywords
broadcasting signal
plp data
reception method
receiver
signaling information
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Ceased
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PCT/KR2011/001196
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English (en)
French (fr)
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WO2011105758A2 (ko
Inventor
고우석
문상철
홍호택
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LG Electronics Inc
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LG Electronics Inc
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Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to EP11747648.1A priority Critical patent/EP2541915A4/en
Publication of WO2011105758A2 publication Critical patent/WO2011105758A2/ko
Publication of WO2011105758A3 publication Critical patent/WO2011105758A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • 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
    • H03M13/11—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 using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/116—Quasi-cyclic LDPC [QC-LDPC] codes, i.e. the parity-check matrix being composed of permutation or circulant sub-matrices
    • H03M13/1165—QC-LDPC codes as defined for the digital video broadcasting [DVB] specifications, e.g. DVB-Satellite [DVB-S2]
    • 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]
    • H03M13/255—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 Low Density Parity Check [LDPC] codes
    • 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
    • H03M13/27—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 using interleaving techniques
    • 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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2906—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes
    • 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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/356—Unequal error protection [UEP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/11—Arrangements for counter-measures when a portion of broadcast information is unavailable
    • 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
    • H04L25/03159—Arrangements for removing intersymbol interference operating in the frequency domain
    • 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
    • H04L25/03891—Spatial equalizers
    • 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
    • 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
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
    • H03M13/152—Bose-Chaudhuri-Hocquenghem [BCH] codes

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Radio Transmission System (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

본 발명의 일 실시예에 따른 방송 신호 수신 방법은, 방송 신호를 MISO 디코딩하여 방송 신호에 포함된 시그널링 정보를 출력하는 단계, 시그널링 정보를 사용하여 방송 신호에 포함된 PLP 데이터를 OFDM 복조하는 단계, 시그널링 정보를 사용하여 PLP 데이터를 셀 디매핑하여 프레임 파싱하는 단계, 시그널링 정보를 사용하여 PLP 데이터를 비트 디인터리빙하고 FEC 디코딩하는 단계를 포함하며, PLP 데이터를 비트 디인터리빙하고 FEC 디코딩하는 단계는 PLP 데이터를 MISO 디코딩 또는 MIMO 디코딩하는 단계를 더 포함할 수 있다.
PCT/KR2011/001196 2010-02-23 2011-02-23 방송 신호 송/수신기 및 방송 신호 송/수신 방법 Ceased WO2011105758A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11747648.1A EP2541915A4 (en) 2010-02-23 2011-02-23 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30736310P 2010-02-23 2010-02-23
US61/307,363 2010-02-23

Publications (2)

Publication Number Publication Date
WO2011105758A2 WO2011105758A2 (ko) 2011-09-01
WO2011105758A3 true WO2011105758A3 (ko) 2012-01-12

Family

ID=44507379

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001196 Ceased WO2011105758A2 (ko) 2010-02-23 2011-02-23 방송 신호 송/수신기 및 방송 신호 송/수신 방법

Country Status (2)

Country Link
EP (1) EP2541915A4 (ko)
WO (1) WO2011105758A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2541919A4 (en) * 2010-02-23 2013-06-26 Lg Electronics Inc BROADCAST SIGNAL AND RECEIVER AND BROADCAST SIGNALING AND RECEIVING METHOD

Citations (3)

* 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
EP1821481A2 (en) * 2006-02-20 2007-08-22 British Broadcasting Corporation OFDM - MIMO radio frequency transmission system
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103297204B (zh) * 2004-04-02 2017-03-01 苹果公司 用于正交频分复用应用的空间时间发射分集系统及方法
US7629902B2 (en) * 2007-06-08 2009-12-08 Samsung Electronics Co., Ltd. MIMO wireless precoding system robust to power imbalance
EP2755362B1 (en) * 2007-09-06 2016-03-30 LG Electronics, Inc. Method and system for transmitting and receiving signals
RU2437237C1 (ru) * 2007-09-28 2011-12-20 ЭлДжи ЭЛЕКТРОНИКС ИНК. Устройство для передачи и приема сигнала и способ передачи и приема сигнала
KR100937429B1 (ko) * 2008-02-04 2010-01-18 엘지전자 주식회사 신호 송수신 방법 및 신호 송수신 장치

Patent Citations (3)

* 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
EP1821481A2 (en) * 2006-02-20 2007-08-22 British Broadcasting Corporation OFDM - MIMO radio frequency transmission system
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2541915A4 *

Also Published As

Publication number Publication date
EP2541915A4 (en) 2017-04-19
EP2541915A2 (en) 2013-01-02
WO2011105758A2 (ko) 2011-09-01

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