WO2011105802A3 - 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
WO2011105802A3
WO2011105802A3 PCT/KR2011/001255 KR2011001255W WO2011105802A3 WO 2011105802 A3 WO2011105802 A3 WO 2011105802A3 KR 2011001255 W KR2011001255 W KR 2011001255W WO 2011105802 A3 WO2011105802 A3 WO 2011105802A3
Authority
WO
WIPO (PCT)
Prior art keywords
plp data
broadcasting signal
mimo
decodes
cell
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2011/001255
Other languages
English (en)
French (fr)
Other versions
WO2011105802A2 (ko
Inventor
고우석
문상철
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to ES11747692.9T priority Critical patent/ES2552808T3/es
Priority to EP11747692.9A priority patent/EP2541926B1/en
Priority to EP15167659.0A priority patent/EP2950477B1/en
Priority to DK11747692.9T priority patent/DK2541926T3/en
Priority to PL11747692T priority patent/PL2541926T3/pl
Priority to SI201130646T priority patent/SI2541926T1/sl
Publication of WO2011105802A2 publication Critical patent/WO2011105802A2/ko
Publication of WO2011105802A3 publication Critical patent/WO2011105802A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • 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

Landscapes

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

Abstract

본 발명의 일 실시예에 따른 방송 신호 수신기는, 방송 신호에 포함된 PLP 데이터 및 시그널링 정보를 OFDM 복조하는 OFDM 디모듈레이터; 상기 PLP 데이터에 포함된 MISO 방식의 PLP 데이터를 MISO 디코딩하는 MISO 디코더; 상기 PLP 데이터 및 시그널링 정보를 셀 디매핑하여 프레임을 파싱하는 프레임 디매퍼; 및 상기 PLP 데이터 및 시그널링 정보를 비트 디인터리빙하고 FEC 디코딩하는 BICM 디코더를 포함하며, 상기 BICM 디코더는, 상기 PLP 데이터에 포함된 MIMO 방식의 제 1 PLP 데이터를 MIMO 디코딩하는 제 1 BICM 디코딩 블록을 포함하고, 상기 제 1 BICM 디코딩 블록은 상기 제 1 PLP 데이터를 타임 도메인에서 디인터리빙하는 타임 디인터리버, 상기 타임 디인터리빙된 제 1 PLP 데이터를 셀 단위로 디인터리빙하는 셀 디인터리버, 및 상기 셀 디인터리빙된 제 1 PLP 데이터를 MIMO 디코딩하는 MIMO 디코더를 포함한다.
PCT/KR2011/001255 2010-02-23 2011-02-23 방송 신호 송/수신기 및 방송 신호 송/수신 방법 Ceased WO2011105802A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES11747692.9T ES2552808T3 (es) 2010-02-23 2011-02-23 Receptor de señal de difusión y método de recepción de señal de difusión
EP11747692.9A EP2541926B1 (en) 2010-02-23 2011-02-23 Broadcasting signal receiver and broadcasting signal reception method
EP15167659.0A EP2950477B1 (en) 2010-02-23 2011-02-23 Broadcasting signal transmitter and broadcasting signal transmission method
DK11747692.9T DK2541926T3 (en) 2010-02-23 2011-02-23 TRANSMISSION SIGNAL RECEIVER AND TRANSMISSION SIGNAL RECEIVING PROCEDURE
PL11747692T PL2541926T3 (pl) 2010-02-23 2011-02-23 Odbiornik sygnałów rozgłoszeniowych i sposób odbioru sygnałów rozgłoszeniowych
SI201130646T SI2541926T1 (sl) 2010-02-23 2011-02-23 Sprejemnik za oddajne signale in metoda za sprejem oddajnih signalov

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30730810P 2010-02-23 2010-02-23
US61/307,308 2010-02-23

Publications (2)

Publication Number Publication Date
WO2011105802A2 WO2011105802A2 (ko) 2011-09-01
WO2011105802A3 true WO2011105802A3 (ko) 2011-11-24

Family

ID=44507421

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001255 Ceased WO2011105802A2 (ko) 2010-02-23 2011-02-23 방송 신호 송/수신기 및 방송 신호 송/수신 방법

Country Status (7)

Country Link
EP (2) EP2541926B1 (ko)
DK (1) DK2541926T3 (ko)
ES (1) ES2552808T3 (ko)
HU (1) HUE026009T2 (ko)
PL (1) PL2541926T3 (ko)
SI (1) SI2541926T1 (ko)
WO (1) WO2011105802A2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150084947A (ko) * 2013-01-17 2015-07-22 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 방법, 방송 신호 송신 방법 및 방송 신호 수신 방법
CN103718490A (zh) * 2013-04-26 2014-04-09 华为技术有限公司 一种解交织的方法及通信系统
CN105210367B (zh) 2013-05-08 2019-01-01 Lg电子株式会社 发射广播信号的方法与装置、接收广播信号的方法与装置
US9872052B2 (en) 2013-08-01 2018-01-16 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
KR101737848B1 (ko) * 2013-08-01 2017-05-19 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법 및 방송 신호 수신 방법
WO2015016668A1 (en) * 2013-08-01 2015-02-05 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
EP3033880A4 (en) 2013-08-14 2017-04-26 LG Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
JP6405051B2 (ja) 2015-01-05 2018-10-17 エルジー エレクトロニクス インコーポレイティド 放送信号送信装置、放送信号受信装置、放送信号送信方法、及び放送信号受信方法
EP3331208B1 (en) 2015-07-27 2023-05-17 LG Electronics Inc. Method and device for transmitting and receiving broadcast signal
CN107872638A (zh) * 2016-09-27 2018-04-03 晨星半导体股份有限公司 解交错电路与解交错方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060126152A (ko) * 2005-06-03 2006-12-07 엘지전자 주식회사 비트 인터리브드 코디드 모듈레이션 시스템에서의 최적의맵핑 선정 방법
US20090094356A1 (en) * 2007-10-09 2009-04-09 Nokia Corporation Associating Physical Layer Pipes and Services Through a Program Map Table
US20090103649A1 (en) * 2007-10-22 2009-04-23 Nokia Corporation Digital Broadcast Signaling Metadata
EP2071795A1 (en) * 2007-12-12 2009-06-17 Lg Electronics Inc. Apparatus for transmitting and receiving a signal and a method of transmitting and receiving a signal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100937430B1 (ko) * 2008-01-25 2010-01-18 엘지전자 주식회사 신호 송수신 방법 및 신호 송수신 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060126152A (ko) * 2005-06-03 2006-12-07 엘지전자 주식회사 비트 인터리브드 코디드 모듈레이션 시스템에서의 최적의맵핑 선정 방법
US20090094356A1 (en) * 2007-10-09 2009-04-09 Nokia Corporation Associating Physical Layer Pipes and Services Through a Program Map Table
US20090103649A1 (en) * 2007-10-22 2009-04-23 Nokia Corporation Digital Broadcast Signaling Metadata
EP2071795A1 (en) * 2007-12-12 2009-06-17 Lg Electronics Inc. Apparatus for transmitting and receiving a signal and a method of transmitting and receiving a signal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2541926A4 *

Also Published As

Publication number Publication date
HUE026009T2 (en) 2016-05-30
WO2011105802A2 (ko) 2011-09-01
PL2541926T3 (pl) 2016-01-29
EP2541926B1 (en) 2015-08-12
DK2541926T3 (en) 2015-11-23
EP2541926A2 (en) 2013-01-02
EP2950477A1 (en) 2015-12-02
SI2541926T1 (sl) 2016-01-29
EP2541926A4 (en) 2013-10-30
EP2950477B1 (en) 2019-09-18
ES2552808T3 (es) 2015-12-02

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