WO2011096727A3 - 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법 - Google Patents

방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법 Download PDF

Info

Publication number
WO2011096727A3
WO2011096727A3 PCT/KR2011/000727 KR2011000727W WO2011096727A3 WO 2011096727 A3 WO2011096727 A3 WO 2011096727A3 KR 2011000727 W KR2011000727 W KR 2011000727W WO 2011096727 A3 WO2011096727 A3 WO 2011096727A3
Authority
WO
WIPO (PCT)
Prior art keywords
broadcast signal
input signal
signal
receiver
receiving method
Prior art date
Application number
PCT/KR2011/000727
Other languages
English (en)
French (fr)
Other versions
WO2011096727A2 (ko
Inventor
고우석
문상철
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 DK11740023.4T priority Critical patent/DK2533529T3/en
Priority to PL11740023T priority patent/PL2533529T3/pl
Priority to EP17153609.7A priority patent/EP3179684B1/en
Priority to EP11740023.4A priority patent/EP2533529B1/en
Priority to ES11740023.4T priority patent/ES2555556T3/es
Priority to SI201130682T priority patent/SI2533529T1/sl
Publication of WO2011096727A2 publication Critical patent/WO2011096727A2/ko
Publication of WO2011096727A3 publication Critical patent/WO2011096727A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/262—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account adaptive modulation and coding [AMC] scheme
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/33—Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • 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
    • H04L27/3461—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel
    • H04L27/3483—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel using a modulation of the constellation points
    • 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
    • H03M13/11—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
    • 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
    • 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
    • H03M13/29—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
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/322—Power control of broadcast channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)

Abstract

본 발명의 일 실시예에 따른 방송 신호 송신기는 제 1 입력 신호 및 제 2 입력 신호를 생성하는 입력 신호 생성부; 상기 제 1 입력 신호 및 제 2 입력 신호를 MIMO 프로세싱하여 제 1 전송 신호 및 제 2 전송 신호를 출력하는 MIMO 인코더; 및 상기 제 1 전송 신호 및 제 2 전송 신호를 각각 OFDM 변조하는 제1 OFDM 제네레이터 및 제 2 OFDM 제네레이터를 포함하며, 상기 MIMO 프로세싱은 상기 제 1 입력 신호 및 상기 제 2 입력 신호에 MIMO 매트릭스를 적용한다.
PCT/KR2011/000727 2010-02-04 2011-02-01 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법 WO2011096727A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK11740023.4T DK2533529T3 (en) 2010-02-04 2011-02-01 Transmission signal sending and sending procedure
PL11740023T PL2533529T3 (pl) 2010-02-04 2011-02-01 Nadajnik sygnałów rozgłoszeniowych oraz sposób nadawania
EP17153609.7A EP3179684B1 (en) 2010-02-04 2011-02-01 Broadcast signal receiver using mimo processing with a mimo rotation matrix
EP11740023.4A EP2533529B1 (en) 2010-02-04 2011-02-01 Broadcast signal transmitter and transmitting method
ES11740023.4T ES2555556T3 (es) 2010-02-04 2011-02-01 Transmisor de señal de difusión y método de transmisión
SI201130682T SI2533529T1 (sl) 2010-02-04 2011-02-01 Oddajnik oddajnih signalov in metoda za oddajanje

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30161710P 2010-02-04 2010-02-04
US61/301,617 2010-02-04

Publications (2)

Publication Number Publication Date
WO2011096727A2 WO2011096727A2 (ko) 2011-08-11
WO2011096727A3 true WO2011096727A3 (ko) 2011-11-24

Family

ID=44355971

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000727 WO2011096727A2 (ko) 2010-02-04 2011-02-01 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법

Country Status (7)

Country Link
EP (3) EP2938037B1 (ko)
DK (1) DK2533529T3 (ko)
ES (1) ES2555556T3 (ko)
HU (1) HUE028187T2 (ko)
PL (2) PL2938037T3 (ko)
SI (1) SI2533529T1 (ko)
WO (1) WO2011096727A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3039845B1 (en) * 2014-01-14 2019-06-26 LG Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
JP2016208161A (ja) * 2015-04-17 2016-12-08 ソニー株式会社 送信装置、送信方法、受信装置、及び、受信方法

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060039489A1 (en) * 2004-08-17 2006-02-23 Texas Instruments Incorporated Method and apparatus for providing closed-loop transmit precoding
EP2286531A4 (en) * 2008-05-27 2014-09-17 Lg Electronics Inc SIGNAL TRANSMITTING AND RECEIVING APPARATUS AND METHOD THEREOF
EP2533524B1 (en) * 2010-02-03 2015-10-28 LG Electronics Inc. Apparatus and method for transmitting broadcast signals

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
P. ATANES ET AL.: "MIMO Performance of the Next Generation DVB-T", IEEE 69TH VEHICULAR TECHNOLOGY CONFERENCE: VTC 2009-SPRING, 26 April 2009 (2009-04-26) - 29 April 2009 (2009-04-29), BARCELONA, SPAIN, pages 1 - 5, XP031474619 *

Also Published As

Publication number Publication date
PL2533529T3 (pl) 2016-02-29
EP2533529A4 (en) 2014-09-24
EP3179684B1 (en) 2019-01-23
EP3179684A1 (en) 2017-06-14
EP2938037B1 (en) 2017-04-26
EP2533529A2 (en) 2012-12-12
ES2555556T3 (es) 2016-01-04
EP2533529B1 (en) 2015-09-09
PL2938037T3 (pl) 2017-09-29
WO2011096727A2 (ko) 2011-08-11
DK2533529T3 (en) 2015-12-14
EP2938037A1 (en) 2015-10-28
SI2533529T1 (sl) 2016-02-29
HUE028187T2 (en) 2016-12-28

Similar Documents

Publication Publication Date Title
WO2012081870A3 (ko) 방송 신호 송/수신기 및 방송 신호 송/수신 방법
PH12017501410A1 (en) Method of signal generation and signal generation device
EP3965324A3 (en) Signal generation method and signal generation device
AU2018253552A1 (en) Transmission method, transmission device, reception method, and reception device
MX2019004915A (es) Metodo de generacion de señales y dispositivo de generacion de señales.
WO2011112054A3 (ko) Ｍｉｍｏ 시스템에서 데이터를 송수신하는 방법 및 장치
WO2012124917A3 (ko) 하향링크 신호 수신 방법 및 전송 방법과, 수신 장치 및 전송 장치
MX356016B (es) Método de precodificación y transmisor.
WO2010062051A3 (ko) 다중 입출력 시스템에서 공간 다중화 프리코딩 방법
WO2010090415A3 (en) Apparatus and method for transmitting signal in wireless communication system
WO2011104502A3 (en) Enhanced spatial modulation
WO2010107880A3 (en) Method and apparatus for power control of sounding reference signal (srs) transmission
WO2013189347A3 (zh) 一种毫米波通信空间复用传输方法及毫米波通信设备
WO2010056078A3 (ko) 무선 통신 시스템에서 정보 전송 방법 및 장치
WO2010068029A3 (en) Reference signal transmission method for downlink multiple input multiple output system
WO2012060641A3 (ko) 비주기적 참조신호를 송수신하는 방법 및 장치
WO2011096704A3 (ko) 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
EP2582193A4 (en) METHOD AND DEVICE FOR TRANSMITTING REFERENCE SIGNALS
WO2011096703A3 (ko) 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
MX2018005650A (es) Metodo de precodificacion y transmisor.
WO2011096727A3 (ko) 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
WO2011096710A3 (ko) 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
WO2011096762A3 (ko) 방송 신호 송신 장치, 방송 신호 수신 장치, 및 방송 신호 송/수신 장치에서 방송 신호 송수신 방법
WO2011096765A3 (ko) 방송 신호 송신 장치, 방송 신호 수신 장치, 및 방송 신호 송/수신 장치에서 방송 신호 송수신 방법
WO2011096732A3 (ko) 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11740023

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2011740023

Country of ref document: EP