WO2010068270A1 - Method and apparatus for transmitting and receiving fec frame headers with variable header modulation - Google Patents
Method and apparatus for transmitting and receiving fec frame headers with variable header modulation Download PDFInfo
- Publication number
- WO2010068270A1 WO2010068270A1 PCT/US2009/006489 US2009006489W WO2010068270A1 WO 2010068270 A1 WO2010068270 A1 WO 2010068270A1 US 2009006489 W US2009006489 W US 2009006489W WO 2010068270 A1 WO2010068270 A1 WO 2010068270A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- header
- modulation
- bits
- reed
- muller
- Prior art date
Links
Classifications
-
- 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
- H03M13/65—Purpose and implementation aspects
- H03M13/6522—Intended application, e.g. transmission or communication standard
- H03M13/6555—DVB-C2
-
- 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
- H03M13/136—Reed-Muller [RM] codes
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
-
- 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
- H04L1/0057—Block codes
-
- 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
- H04L1/0072—Error control for data other than payload data, e.g. control data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/20—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
-
- 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
- H04L27/38—Demodulator circuits; Receiver circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
- H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011540698A JP5804562B2 (en) | 2008-12-10 | 2009-12-10 | Encoding method and apparatus |
US12/998,780 US8995533B2 (en) | 2008-12-10 | 2009-12-10 | Method and apparatus for transmitting and receiving FEC frame headers with variable header modulation |
BRPI0922876A BRPI0922876A2 (en) | 2008-12-10 | 2009-12-10 | Method and Apparatus for Transmitting and Receiving Fec Correction Frame Headers with Variable Header Modulation |
EP09795581A EP2364533A1 (en) | 2008-12-10 | 2009-12-10 | Method and apparatus for transmitting and receiving fec frame headers with variable header modulation |
CN200980149235.4A CN102246450B (en) | 2008-12-10 | 2009-12-10 | Method and apparatus for transmitting and receiving fec frame headers with variable header modulation |
IL213083A IL213083A (en) | 2008-12-10 | 2011-05-24 | Method and apparatus for transmitting and receiving forward error correction frame headers with variable header modulation |
US14/629,424 US20150171896A1 (en) | 2008-12-10 | 2015-02-23 | Methods and apparatus for transmitting and receiving fec frame headers with variable header modulation |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20144308P | 2008-12-10 | 2008-12-10 | |
US61/201,443 | 2008-12-10 | ||
US20180508P | 2008-12-15 | 2008-12-15 | |
US61/201,805 | 2008-12-15 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/998,780 A-371-Of-International US8995533B2 (en) | 2008-12-10 | 2009-12-10 | Method and apparatus for transmitting and receiving FEC frame headers with variable header modulation |
US14/629,424 Continuation US20150171896A1 (en) | 2008-12-10 | 2015-02-23 | Methods and apparatus for transmitting and receiving fec frame headers with variable header modulation |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010068270A1 true WO2010068270A1 (en) | 2010-06-17 |
Family
ID=42061131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/006489 WO2010068270A1 (en) | 2008-12-10 | 2009-12-10 | Method and apparatus for transmitting and receiving fec frame headers with variable header modulation |
Country Status (7)
Country | Link |
---|---|
US (2) | US8995533B2 (en) |
EP (1) | EP2364533A1 (en) |
JP (2) | JP5804562B2 (en) |
CN (1) | CN102246450B (en) |
BR (1) | BRPI0922876A2 (en) |
IL (1) | IL213083A (en) |
WO (1) | WO2010068270A1 (en) |
Cited By (1)
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WO2011008238A3 (en) * | 2009-06-29 | 2011-03-24 | Thomson Licensing | Method and apparatus for robust and high efficiency fec frame header recovery |
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BRPI0922876A2 (en) * | 2008-12-10 | 2018-05-29 | Thomson Licensing | Method and Apparatus for Transmitting and Receiving Fec Correction Frame Headers with Variable Header Modulation |
US10447474B2 (en) * | 2009-04-20 | 2019-10-15 | Pure Storage, Inc. | Dispersed data storage system data decoding and decryption |
US8744071B2 (en) * | 2009-04-20 | 2014-06-03 | Cleversafe, Inc. | Dispersed data storage system data encryption and encoding |
JP2011135456A (en) * | 2009-12-25 | 2011-07-07 | Sony Corp | Receiver, receiving method, program and receiving system |
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US9009775B2 (en) | 2010-02-23 | 2015-04-14 | Lg Electronics Inc. | Broadcasting signal transmission device, broadcasting signal reception device, and method for transmitting/receiving broadcasting signal using same |
US9456234B2 (en) | 2010-02-23 | 2016-09-27 | Lg Electronics Inc. | Broadcasting signal transmission device, broadcasting signal reception device, and method for transmitting/receiving broadcasting signal using same |
US9769635B2 (en) | 2010-11-23 | 2017-09-19 | Lg Electronics Inc. | Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, and broadcast signal transceiving method in broadcasting signal transmitting and receiving apparatuses |
CN106027578B (en) * | 2010-11-23 | 2019-09-17 | Lg电子株式会社 | Broadcast singal sending device and the method for sending broadcast singal |
JP5786409B2 (en) * | 2011-03-31 | 2015-09-30 | ソニー株式会社 | Receiving device, receiving method, program, and receiving system |
US8744010B2 (en) | 2011-05-12 | 2014-06-03 | Nokia Corporation | Providing signaling information in an electronic service guide |
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ITTO20120829A1 (en) * | 2012-09-25 | 2014-03-26 | Torino Politecnico | METHOD AND SYSTEM FOR GENERATING CHANNEL CODES, IN PARTICULAR FOR A FRAME-HEADER |
TWI470980B (en) * | 2012-12-26 | 2015-01-21 | Mstar Semiconductor Inc | Decoding method and multimedia displaying system |
CA2820637A1 (en) * | 2013-06-19 | 2014-12-19 | The Governors Of The University Of Alberta | Network coding using an outer coding process |
CN105531993B (en) * | 2013-08-01 | 2018-08-14 | Lg 电子株式会社 | The equipment for sending broadcast singal, the equipment for receiving broadcast singal, the method for sending broadcast singal and the method for receiving broadcast singal |
EP3028453A4 (en) * | 2013-08-01 | 2017-04-12 | LG Electronics Inc. | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
KR101764637B1 (en) | 2014-12-05 | 2017-08-14 | 엘지전자 주식회사 | Apparatus for transmitting broadcast signal, apparatus for receiving broadcast signal, method for transmitting broadcast signal and method for receiving broadcast signal |
BR112017017157B1 (en) | 2015-02-12 | 2023-11-14 | Huawei Technologies Co., Ltd | DEVICE AND METHOD FOR AUTO-DETECTION OF WLAN PACKETS USING STF |
US20170063495A1 (en) * | 2015-08-28 | 2017-03-02 | Red Sunrise Co., Ltd. | Audio signal transmission system and data processing method for enhancing data accuracy of the same |
CN110050426B (en) * | 2016-12-12 | 2022-03-15 | 索尼公司 | Communication device and method for communicating with corresponding communication device |
KR102396814B1 (en) * | 2017-05-02 | 2022-05-11 | 삼성전자 주식회사 | Apparatus and method for channel encoding/decoding in communication or broadcasting system |
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-
2009
- 2009-12-10 BR BRPI0922876A patent/BRPI0922876A2/en not_active IP Right Cessation
- 2009-12-10 JP JP2011540698A patent/JP5804562B2/en not_active Expired - Fee Related
- 2009-12-10 WO PCT/US2009/006489 patent/WO2010068270A1/en active Application Filing
- 2009-12-10 EP EP09795581A patent/EP2364533A1/en not_active Withdrawn
- 2009-12-10 US US12/998,780 patent/US8995533B2/en not_active Expired - Fee Related
- 2009-12-10 CN CN200980149235.4A patent/CN102246450B/en not_active Expired - Fee Related
-
2011
- 2011-05-24 IL IL213083A patent/IL213083A/en not_active IP Right Cessation
-
2015
- 2015-02-23 US US14/629,424 patent/US20150171896A1/en not_active Abandoned
- 2015-08-03 JP JP2015153161A patent/JP2016026420A/en active Pending
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EP0868082A2 (en) * | 1997-03-28 | 1998-09-30 | Tektronix, Inc. | Transparent embedment of data in a video signal |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011008238A3 (en) * | 2009-06-29 | 2011-03-24 | Thomson Licensing | Method and apparatus for robust and high efficiency fec frame header recovery |
JP2012532488A (en) * | 2009-06-29 | 2012-12-13 | トムソン ライセンシング | Robust and highly efficient FEC frame header recovery method and apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP2364533A1 (en) | 2011-09-14 |
CN102246450A (en) | 2011-11-16 |
CN102246450B (en) | 2014-05-28 |
BRPI0922876A2 (en) | 2018-05-29 |
US20110235721A1 (en) | 2011-09-29 |
JP2012511865A (en) | 2012-05-24 |
IL213083A (en) | 2016-09-29 |
JP2016026420A (en) | 2016-02-12 |
JP5804562B2 (en) | 2015-11-04 |
US8995533B2 (en) | 2015-03-31 |
IL213083A0 (en) | 2011-07-31 |
US20150171896A1 (en) | 2015-06-18 |
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