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 PDFInfo
- 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
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- WO
- WIPO (PCT)
- Prior art keywords
- broadcast signal
- input signal
- signal
- receiver
- receiving method
- Prior art date
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Classifications
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- 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
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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
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- 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
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- 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]
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- 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.
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)
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)
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)
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 |
-
2011
- 2011-02-01 EP EP15170919.3A patent/EP2938037B1/en active Active
- 2011-02-01 PL PL15170919T patent/PL2938037T3/pl unknown
- 2011-02-01 PL PL11740023T patent/PL2533529T3/pl unknown
- 2011-02-01 EP EP17153609.7A patent/EP3179684B1/en active Active
- 2011-02-01 DK DK11740023.4T patent/DK2533529T3/en active
- 2011-02-01 ES ES11740023.4T patent/ES2555556T3/es active Active
- 2011-02-01 EP EP11740023.4A patent/EP2533529B1/en active Active
- 2011-02-01 SI SI201130682T patent/SI2533529T1/sl unknown
- 2011-02-01 HU HUE11740023A patent/HUE028187T2/en unknown
- 2011-02-01 WO PCT/KR2011/000727 patent/WO2011096727A2/ko active Application Filing
Patent Citations (3)
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)
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 |
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