WO2011105748A3 - 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
WO2011105748A3
WO2011105748A3 PCT/KR2011/001185 KR2011001185W WO2011105748A3 WO 2011105748 A3 WO2011105748 A3 WO 2011105748A3 KR 2011001185 W KR2011001185 W KR 2011001185W WO 2011105748 A3 WO2011105748 A3 WO 2011105748A3
Authority
WO
WIPO (PCT)
Prior art keywords
plp data
broadcasting signal
mimo
encodes
signaling information
Prior art date
Application number
PCT/KR2011/001185
Other languages
English (en)
French (fr)
Other versions
WO2011105748A2 (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 EP16151057.3A priority Critical patent/EP3026903B1/en
Priority to EP11747638.2A priority patent/EP2541907B1/en
Priority to ES11747638.2T priority patent/ES2587689T3/es
Priority to DK11747638.2T priority patent/DK2541907T3/en
Publication of WO2011105748A2 publication Critical patent/WO2011105748A2/ko
Publication of WO2011105748A3 publication Critical patent/WO2011105748A3/ko

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Classifications

    • 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
    • H03M13/25—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
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0042—Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot 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
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/20—Arrangements for broadcast or distribution of identical information via plural systems
    • H04H20/22—Arrangements for broadcast of identical information via plural broadcast systems
    • 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
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/07—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information characterised by processes or methods for the generation
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (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)
  • Transmitters (AREA)

Abstract

방송 신호 송신기가 개시된다. 본 발명의 일 실시에에 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; 상기 PLP 데이터에 포함된 MISO 전송을 위한 PLP 데이터 및 상기 시그널링 정보에 대해 MISO 인코딩을 수행하는 MISO 인코더; 및 상기 PLP 데이터 및 상기 시그널링 정보를 OFDM 변조하는 OFDM 제네레이터를 포함하며, 상기 BICM 인코더는, 상기 PLP 데이터에 포함된 MIMO 전송을 위한 제 1 PLP 데이터를 MIMO 인코딩하는 제 1 BICM 블록을 포함하고, 상기 제 1 BICM 블록은 상기 제 1 PLP 데이터를 심볼 매핑하는 성상도 매퍼, 상기 심볼 매핑된 제 1 PLP 데이터를 MIMO 인코딩하는 MIMO 인코더, 및 상기 MIMO 인코딩된 제 1 PLP 데이터를 셀 단위로 인터리빙하는 셀 인터리버를 포함한다.
PCT/KR2011/001185 2010-02-23 2011-02-23 방송 신호 송/수신기 및 방송 신호 송/수신 방법 WO2011105748A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP16151057.3A EP3026903B1 (en) 2010-02-23 2011-02-23 Broadcasting signal transmitter and broadcasting signal transmission method
EP11747638.2A EP2541907B1 (en) 2010-02-23 2011-02-23 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
ES11747638.2T ES2587689T3 (es) 2010-02-23 2011-02-23 Transmisor/receptor de señal de difusión y método de transmisión/recepción de señal de difusión
DK11747638.2T DK2541907T3 (en) 2010-02-23 2011-02-23 Transmission signal sender / receiver and method for transmission signal transmission / reception

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30735010P 2010-02-23 2010-02-23
US61/307,350 2010-02-23

Publications (2)

Publication Number Publication Date
WO2011105748A2 WO2011105748A2 (ko) 2011-09-01
WO2011105748A3 true WO2011105748A3 (ko) 2011-12-08

Family

ID=44507369

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001185 WO2011105748A2 (ko) 2010-02-23 2011-02-23 방송 신호 송/수신기 및 방송 신호 송/수신 방법

Country Status (5)

Country Link
EP (2) EP3026903B1 (ko)
DK (1) DK2541907T3 (ko)
ES (1) ES2587689T3 (ko)
PL (1) PL2541907T3 (ko)
WO (1) WO2011105748A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105453554A (zh) * 2013-08-13 2016-03-30 Lg电子株式会社 发送广播信号的装置、接收广播信号的装置、发送广播信号的方法以及接收广播信号的方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101625071B1 (ko) * 2013-01-17 2016-05-27 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 방법, 방송 신호 송신 방법 및 방송 신호 수신 방법
WO2014193160A1 (ko) * 2013-05-28 2014-12-04 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 방법, 방송 신호 송신 방법 및 방송 신호 수신 방법
KR102211586B1 (ko) * 2013-09-27 2021-02-04 삼성전자주식회사 송신 장치, 수신 장치 및 그 제어 방법
CN111224913B (zh) 2013-11-11 2022-07-15 Lg 电子株式会社 发送广播信号的设备和方法及处理广播信号的设备和方法
US9379928B2 (en) * 2013-11-17 2016-06-28 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1661346B1 (en) * 2003-07-14 2008-07-30 NTT DoCoMo, Inc. Apparatus and method for providing a multi-carrier signal to be transmitted and apparatus and method for providing an output signal from a received multi-carrier signal
KR100917201B1 (ko) * 2007-12-11 2009-09-16 엘지전자 주식회사 신호 송수신 방법 및 신호 송수신 장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2818107C (en) * 2010-02-12 2017-06-27 Lg Electronics Inc. Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1661346B1 (en) * 2003-07-14 2008-07-30 NTT DoCoMo, Inc. Apparatus and method for providing a multi-carrier signal to be transmitted and apparatus and method for providing an output signal from a received multi-carrier signal
KR100917201B1 (ko) * 2007-12-11 2009-09-16 엘지전자 주식회사 신호 송수신 방법 및 신호 송수신 장치

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2541907A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105453554A (zh) * 2013-08-13 2016-03-30 Lg电子株式会社 发送广播信号的装置、接收广播信号的装置、发送广播信号的方法以及接收广播信号的方法
CN105453554B (zh) * 2013-08-13 2019-04-23 Lg 电子株式会社 发送、接收广播信号的装置及其方法

Also Published As

Publication number Publication date
ES2587689T3 (es) 2016-10-26
DK2541907T3 (en) 2016-07-25
PL2541907T3 (pl) 2016-12-30
EP2541907B1 (en) 2016-04-13
EP3026903B1 (en) 2020-04-01
EP2541907A2 (en) 2013-01-02
EP3026903A1 (en) 2016-06-01
EP2541907A4 (en) 2013-11-27
WO2011105748A2 (ko) 2011-09-01

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