[go: up one dir, main page]

PL2056464T3 - Urządzenie i sposób przetwarzania danych - Google Patents

Urządzenie i sposób przetwarzania danych

Info

Publication number
PL2056464T3
PL2056464T3 PL08253461T PL08253461T PL2056464T3 PL 2056464 T3 PL2056464 T3 PL 2056464T3 PL 08253461 T PL08253461 T PL 08253461T PL 08253461 T PL08253461 T PL 08253461T PL 2056464 T3 PL2056464 T3 PL 2056464T3
Authority
PL
Poland
Prior art keywords
processing apparatus
data processing
data
processing
Prior art date
Application number
PL08253461T
Other languages
English (en)
Inventor
Paul Athol Taylor Matthew
Asanbeng Atungsiri Samuel
Takashi Yokokawa
Yamamoto Makiko
Original Assignee
Sony Corp
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
Priority claimed from GB0721270A external-priority patent/GB2454194A/en
Priority claimed from GB0721272.3A external-priority patent/GB2454196B/en
Priority claimed from GB0721269.9A external-priority patent/GB2454193B/en
Priority claimed from GB0721271A external-priority patent/GB2454195A/en
Application filed by Sony Corp filed Critical Sony Corp
Publication of PL2056464T3 publication Critical patent/PL2056464T3/pl

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
    • H03M13/03—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
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/116—Quasi-cyclic LDPC [QC-LDPC] codes, i.e. the parity-check matrix being composed of permutation or circulant sub-matrices
    • H03M13/1168—Quasi-cyclic LDPC [QC-LDPC] codes, i.e. the parity-check matrix being composed of permutation or circulant sub-matrices wherein the sub-matrices have column and row weights greater than one, e.g. multi-diagonal sub-matrices
    • 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
    • H03M13/1105—Decoding
    • H03M13/1131—Scheduling of bit node or check node processing
    • H03M13/1137—Partly parallel processing, i.e. sub-blocks or sub-groups of nodes being processed in parallel
    • 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
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • 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
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/116—Quasi-cyclic LDPC [QC-LDPC] codes, i.e. the parity-check matrix being composed of permutation or circulant sub-matrices
    • 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
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/116—Quasi-cyclic LDPC [QC-LDPC] codes, i.e. the parity-check matrix being composed of permutation or circulant sub-matrices
    • H03M13/1165—QC-LDPC codes as defined for the digital video broadcasting [DVB] specifications, e.g. DVB-Satellite [DVB-S2]
    • 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
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/118—Parity check matrix structured for simplifying encoding, e.g. by having a triangular or an approximate triangular structure
    • H03M13/1185—Parity check matrix structured for simplifying encoding, e.g. by having a triangular or an approximate triangular structure wherein the parity-check matrix comprises a part with a double-diagonal
    • 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
    • H03M13/27—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 using interleaving techniques
    • H03M13/2703—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 using interleaving techniques the interleaver involving at least two directions
    • H03M13/2707—Simple row-column interleaver, i.e. pure block interleaving
    • 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
    • H03M13/27—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 using interleaving techniques
    • H03M13/2703—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 using interleaving techniques the interleaver involving at least two directions
    • H03M13/271—Row-column interleaver with permutations, e.g. block interleaving with inter-row, inter-column, intra-row or intra-column permutations
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/71—Wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • 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
    • H04L1/0056—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
    • 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
    • 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
    • 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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • 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
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
PL08253461T 2007-10-30 2008-10-24 Urządzenie i sposób przetwarzania danych PL2056464T3 (pl)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
GB0721270A GB2454194A (en) 2007-10-30 2007-10-30 Address generation polynomial and permutation matrix for DVB-T2 1k OFDM sub-carrier mode interleaver
GB0721272.3A GB2454196B (en) 2007-10-30 2007-10-30 Data processsing apparatus and method
GB0721269.9A GB2454193B (en) 2007-10-30 2007-10-30 Data processing apparatus and method
GB0721271A GB2454195A (en) 2007-10-30 2007-10-30 Address generation polynomial and permutation matrix for DVB-T2 16k OFDM sub-carrier mode interleaver
GB0722645A GB2455071A (en) 2007-10-30 2007-11-19 Memory efficient data symbol interleaver which adaptively applies odd only, or odd and even interleaving processes, depending on OFDM mode
GB0722728A GB2454267A (en) 2007-10-30 2007-11-20 DVB interleaver for odd/even symbol streams splits memory for sub-carrier number up to half maximum/has common memory and immediate location reuse otherwise
JP2007304690 2007-11-26
JP2007304689 2007-11-26
EP08253461A EP2056464B1 (en) 2007-10-30 2008-10-24 Data processing apparatus and method

Publications (1)

Publication Number Publication Date
PL2056464T3 true PL2056464T3 (pl) 2013-04-30

Family

ID=40352807

Family Applications (5)

Application Number Title Priority Date Filing Date
PL08253479T PL2056510T3 (pl) 2007-10-30 2008-10-24 Urządzenie i sposób przetwarzania danych
PL08253466T PL2056549T3 (pl) 2007-10-30 2008-10-24 Urządzenie i sposób przetwarzania danych
PL11183243T PL2403147T3 (pl) 2007-10-30 2008-10-24 Urządzenie i sposób przetwarzania danych
PL08253469T PL2056550T3 (pl) 2007-10-30 2008-10-24 Urządzenie i sposób przetwarzania danych
PL08253461T PL2056464T3 (pl) 2007-10-30 2008-10-24 Urządzenie i sposób przetwarzania danych

Family Applications Before (4)

Application Number Title Priority Date Filing Date
PL08253479T PL2056510T3 (pl) 2007-10-30 2008-10-24 Urządzenie i sposób przetwarzania danych
PL08253466T PL2056549T3 (pl) 2007-10-30 2008-10-24 Urządzenie i sposób przetwarzania danych
PL11183243T PL2403147T3 (pl) 2007-10-30 2008-10-24 Urządzenie i sposób przetwarzania danych
PL08253469T PL2056550T3 (pl) 2007-10-30 2008-10-24 Urządzenie i sposób przetwarzania danych

Country Status (9)

Country Link
US (2) US8179955B2 (pl)
EP (6) EP2403147B1 (pl)
JP (1) JP5048629B2 (pl)
KR (2) KR101459152B1 (pl)
CN (1) CN103560993B (pl)
DK (4) DK2056549T3 (pl)
ES (5) ES2399157T3 (pl)
PL (5) PL2056510T3 (pl)
TW (2) TWI451702B (pl)

Families Citing this family (153)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2454193B (en) 2007-10-30 2012-07-18 Sony Corp Data processing apparatus and method
GB2454196B (en) * 2007-10-30 2012-10-10 Sony Corp Data processsing apparatus and method
US8885761B2 (en) 2003-03-25 2014-11-11 Sony Corporation Data processing apparatus and method
US8155178B2 (en) 2007-10-30 2012-04-10 Sony Corporation 16k mode interleaver in a digital video broadcasting (DVB) standard
CN101406099B (zh) 2006-03-20 2013-03-27 松下电器产业株式会社 无线通信移动台装置以及无线通信方法
CN101689865B (zh) * 2007-07-04 2012-10-24 Nxp股份有限公司 置乱式ldpc解码
PL2056472T3 (pl) 2007-10-30 2010-05-31 Sony Corp Urządzenie i sposób do przetwarzania danych
TWI459724B (zh) * 2007-11-26 2014-11-01 Sony Corp Data processing device and data processing method
TWI538415B (zh) * 2007-11-26 2016-06-11 Sony Corp Data processing device and data processing method
PT2509270T (pt) * 2007-11-26 2017-07-18 Sony Corp Aparelho de processamento de dados e método de processamento de dados bem como aparelho de descodificação e método de descodificação
TWI410055B (zh) * 2007-11-26 2013-09-21 Sony Corp Data processing device, data processing method and program product for performing data processing method on computer
TWI497920B (zh) * 2007-11-26 2015-08-21 Sony Corp Data processing device and data processing method
TWI390856B (zh) 2007-11-26 2013-03-21 Sony Corp Data processing device and data processing method
SI2093887T1 (sl) * 2008-02-18 2013-12-31 Samsung Electronics Co., Ltd. Naprava in postopek za kodiranje in dekodiranje kanala v komunikacijskem sistemu z uporabo paritetnih kod z nizko gostoto
EP2093887B1 (en) 2008-02-18 2013-08-28 Samsung Electronics Co., Ltd. Apparatus and method for channel encoding and decoding in a communication system using low-density parity-check codes
HUE027115T2 (en) * 2008-03-03 2016-08-29 Rai Radiotelevisione Italiana (S P A ) Bitermutation pattern for LDPC coded modulation and 16 QAM constellation patterns
US8392786B2 (en) * 2008-05-07 2013-03-05 Broadcom Corporation LDPC coding systems for 60 GHz millimeter wave based physical layer extension
GB2460459B (en) 2008-05-30 2012-07-11 Sony Corp Data processing apparatus and method
ITTO20080472A1 (it) * 2008-06-16 2009-12-17 Rai Radiotelevisione Italiana Spa Metodo di elaborazione di segnali digitali e sistema di trasmissione e ricezione che implementa detto metodo
US8276052B1 (en) * 2009-01-20 2012-09-25 Marvell International Ltd. Iterative PRBS seed recovery using soft decisions
JP5344228B2 (ja) * 2009-03-26 2013-11-20 ソニー株式会社 受信装置及び方法、プログラム、並びに受信システム
US8386904B2 (en) * 2009-04-29 2013-02-26 Adeptence, Llc High speed low density parity check codes encoding and decoding
US8352846B2 (en) * 2009-05-07 2013-01-08 Adeptence, Llc Method an apparatus for low density parity check codes encoding and decoding
EP2441223B1 (fr) * 2009-06-09 2014-12-10 Orange Procede et dispositifs d'emission et reception de symboles multi porteuse
EP2282470A1 (en) * 2009-08-07 2011-02-09 Thomson Licensing Data reception using low density parity check coding and constellation mapping
EP2282471A1 (en) * 2009-08-07 2011-02-09 Thomson Licensing Data transmission using low density parity check coding and constellation mapping
ES2367745A1 (es) * 2009-10-07 2011-11-08 Sistemas Integrados De Servicios De Telecontrol S.L. Sistema de clasificación de señales de televisión.
US8223890B1 (en) * 2009-10-30 2012-07-17 The United States Of America As Represented By The Secretary Of The Army Asymptotically optimal modulation classification method for software defined radios
US8423863B2 (en) 2009-11-06 2013-04-16 Electronics And Telecommunications Research Institute Terminal transmission apparatus for providing multimedia service via satellite communication link and method for providing multimedia service using the same
TWI415396B (zh) * 2009-11-23 2013-11-11 Nat Univ Tsing Hua 適用於根據里德-索羅門碼建立之低密度同位檢查碼的解碼器及解碼方法
TWI425519B (zh) * 2009-12-09 2014-02-01 Nat Chip Implementation Ct Nat Applied Res Lab 低複雜度低密度同位元檢查碼解碼器之記憶體配置方法及其解碼器結構
GB2469393C (en) 2010-04-22 2014-08-06 Cen Jung Tjhai Public encryption system using deliberatily corrupted codewords from an error correcting code
US9240808B2 (en) * 2010-09-10 2016-01-19 Trellis Phase Communications, Lp Methods, apparatus, and systems for coding with constrained interleaving
US9362955B2 (en) * 2010-09-10 2016-06-07 Trellis Phase Communications, Lp Encoding and decoding using constrained interleaving
JP5867934B2 (ja) * 2010-10-07 2016-02-24 マーベル ワールド トレード リミテッド Ｏｆｄｍシンボルを生成する方法および装置
JP5578617B2 (ja) * 2010-10-18 2014-08-27 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信方法、送信装置、受信方法および受信装置
US8443269B2 (en) * 2010-11-04 2013-05-14 Himax Media Solutions, Inc. System and method for handling forward error correction code blocks in a receiver
GB2473154B (en) * 2010-11-16 2011-06-15 Martin Tomlinson Public key encryption system using error correcting codes
US9203544B2 (en) 2010-12-03 2015-12-01 Wuhan Research Institute Of Posts And Telecommunications Optical communication system, device and method employing advanced coding and high modulation order
JP5672489B2 (ja) * 2011-02-08 2015-02-18 ソニー株式会社 データ処理装置、及び、データ処理方法
JP5703839B2 (ja) 2011-02-28 2015-04-22 ソニー株式会社 送信装置、情報処理方法、プログラム、および送信システム
ITTO20110310A1 (it) * 2011-04-05 2012-10-06 Rai Radiotelevisione Italiana Metodo di elaborazione di segnali digitali e relativi sistemi di trasmissione e ricezione
EP2518922A1 (en) * 2011-04-26 2012-10-31 Panasonic Corporation Bit permutation patterns for BICM with LDPC codes of rate 1/3 and QAM constellations
EP2518923A1 (en) * 2011-04-26 2012-10-31 Panasonic Corporation Bit permutation patterns for BICM with LDPC codes of rate 2/5 and QAM constellations
EP2525496A1 (en) 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2525495A1 (en) * 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2525497A1 (en) 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2525498A1 (en) * 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
GB2491377A (en) * 2011-05-31 2012-12-05 British Broadcasting Corp Method and apparatus for memory access in an interleaver
EP2536030A1 (en) * 2011-06-16 2012-12-19 Panasonic Corporation Bit permutation patterns for BICM with LDPC codes and QAM constellations
EP2552043A1 (en) * 2011-07-25 2013-01-30 Panasonic Corporation Spatial multiplexing for bit-interleaved coding and modulation with quasi-cyclic LDPC codes
US8942308B2 (en) * 2011-07-25 2015-01-27 Blackberry Limited Multi-level coding and iterative decoding using sparse space codes
EP2560311A1 (en) 2011-08-17 2013-02-20 Panasonic Corporation Cyclic-block permutations for spatial multiplexing with quasi-cyclic LDPC codes
US8862960B2 (en) * 2011-10-10 2014-10-14 Lsi Corporation Systems and methods for parity shared data encoding
US8959365B2 (en) * 2012-07-01 2015-02-17 Speedtrack, Inc. Methods of providing fast search, analysis, and data retrieval of encrypted data without decryption
JP5844905B2 (ja) * 2012-07-27 2016-01-20 パナソニック株式会社 送信方法、送信機、受信方法、及び受信機
US9148676B2 (en) * 2012-12-04 2015-09-29 Sony Corporation Broadcast transition channel
CN103888399A (zh) * 2012-12-20 2014-06-25 中山大学深圳研究院 正交调幅软解映射方法
US9362956B2 (en) * 2013-01-23 2016-06-07 Samsung Electronics Co., Ltd. Method and system for encoding and decoding data using concatenated polar codes
US9077378B2 (en) 2013-01-31 2015-07-07 Lsi Corporation Integrated-interleaved low density parity check (LDPC) codes
ES2697695T3 (es) 2013-02-08 2019-01-25 Saturn Licensing Llc Codificación y descodificación de un código LDPC con tasa 18/30 (3/5) de longitud 64.800
CA2900007C (en) * 2013-02-08 2023-01-24 Sony Corporation Data processing device and data processing method
MX2015009838A (es) * 2013-02-08 2015-10-14 Sony Corp Dispositivo para el procesamiento de datos y metodo para el procesamiento de datos.
CN104969476B (zh) * 2013-02-08 2019-05-07 索尼公司 数据处理装置以及数据处理方法
WO2014123018A1 (ja) * 2013-02-08 2014-08-14 ソニー株式会社 データ処理装置、及びデータ処理方法
US9214959B2 (en) 2013-02-19 2015-12-15 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for skip layer data decoding
US20140294124A1 (en) 2013-03-28 2014-10-02 Sony Corporation Transmitter and method of transmitting and receiver and method of detecting ofdm signals
RU2658791C2 (ru) * 2013-05-02 2018-06-22 Сони Корпорейшн Устройство обработки данных и способ обработки данных
US9274889B2 (en) 2013-05-29 2016-03-01 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for data processing using global iteration result reuse
US8959414B2 (en) 2013-06-13 2015-02-17 Lsi Corporation Systems and methods for hybrid layer data decoding
KR102104937B1 (ko) * 2013-06-14 2020-04-27 삼성전자주식회사 Ldpc 부호의 부호화 장치, 그의 부호화 방법, 복호화 장치 및 그의 복호화 방법
CN105340262B (zh) 2013-06-19 2018-07-27 Lg 电子株式会社 传输广播信号的装置、接收广播信号的装置、传输广播信号的方法和接收广播信号的方法
KR20150005853A (ko) 2013-07-05 2015-01-15 삼성전자주식회사 송신 장치 및 그의 신호 처리 방법
KR102002559B1 (ko) * 2013-07-05 2019-07-22 삼성전자주식회사 송신 장치 및 그의 신호 처리 방법
US8917466B1 (en) 2013-07-17 2014-12-23 Lsi Corporation Systems and methods for governing in-flight data sets in a data processing system
US8817404B1 (en) 2013-07-18 2014-08-26 Lsi Corporation Systems and methods for data processing control
US8908307B1 (en) 2013-08-23 2014-12-09 Lsi Corporation Systems and methods for hard disk drive region based data encoding
US9196299B2 (en) 2013-08-23 2015-11-24 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for enhanced data encoding and decoding
US9400797B2 (en) 2013-09-17 2016-07-26 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for recovered data stitching
EP3048736A4 (en) * 2013-09-20 2017-05-24 Sony Corporation Data processing device and data processing method
US10396822B2 (en) * 2013-09-26 2019-08-27 Samsung Electronics Co., Ltd. Transmitting apparatus and signal processing method thereof
KR102264832B1 (ko) 2013-09-26 2021-06-14 삼성전자주식회사 송신 장치 및 그의 신호 처리 방법
US9219503B2 (en) 2013-10-16 2015-12-22 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for multi-algorithm concatenation encoding and decoding
US9658921B2 (en) * 2013-10-31 2017-05-23 Samsung Display Co., Ltd. Maximal transition hamming codes
CN105723716B (zh) * 2013-11-11 2020-02-21 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
MX355585B (es) 2013-11-13 2018-04-24 Lg Electronics Inc Aparato para transmitir señales de radiodifusion, aparato para recibir señales de radiodifusion, metodo para transmitir señales de radiodifusion y metodo para recibir señales de radiodifusion.
KR101765022B1 (ko) 2013-11-13 2017-08-03 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법 및 방송 신호 수신 방법
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
US9323606B2 (en) 2013-11-21 2016-04-26 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for FAID follower decoding
GB201320983D0 (en) * 2013-11-28 2014-01-15 Ibm Data encoding in solid-state storage apparatus
WO2015084023A1 (en) 2013-12-06 2015-06-11 Lg Electronics Inc. Method and apparatus for sending and receiving broadcast signals
RU2014104571A (ru) 2014-02-10 2015-08-20 ЭлЭсАй Корпорейшн Системы и способы для эффективного с точки зрения площади кодирования данных
US9602137B2 (en) * 2014-02-19 2017-03-21 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US10425110B2 (en) 2014-02-19 2019-09-24 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
CA2940197C (en) * 2014-02-20 2022-07-26 Shanghai National Engineering Research Center Of Digital Television Co., Ltd Interleaving and mapping method and deinterleaving and demapping method for ldpc codeword
CN104917587B (zh) * 2014-03-13 2018-08-14 钜泉光电科技(上海)股份有限公司 通信设备中的数据块交织和解交织方法及其装置
US9685980B2 (en) * 2014-03-19 2017-06-20 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
KR101776272B1 (ko) 2014-03-19 2017-09-07 삼성전자주식회사 송신 장치 및 그의 인터리빙 방법
US10432228B2 (en) * 2014-03-27 2019-10-01 Electronics And Telecommunications Research Institute Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 5/15 and 4096-symbol mapping, and bit interleaving method using same
US9378765B2 (en) 2014-04-03 2016-06-28 Seagate Technology Llc Systems and methods for differential message scaling in a decoding process
KR101775703B1 (ko) 2014-05-21 2017-09-06 삼성전자주식회사 송신 장치 및 그의 인터리빙 방법
US9780808B2 (en) 2014-05-21 2017-10-03 Samsung Electronics Co., Ltd. Transmitter apparatus and bit interleaving method thereof
US9800269B2 (en) * 2014-05-21 2017-10-24 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
KR101785692B1 (ko) * 2014-05-21 2017-10-16 삼성전자주식회사 송신 장치 및 그의 인터리빙 방법
KR101775704B1 (ko) 2014-05-21 2017-09-19 삼성전자주식회사 송신 장치 및 그의 인터리빙 방법
US9602245B2 (en) 2014-05-21 2017-03-21 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
JP2017521906A (ja) 2014-05-28 2017-08-03 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
US20160007354A1 (en) * 2014-07-07 2016-01-07 Qualcomm Incorporated Systems and methods for improved communication efficiency in high efficiency wireless networks
KR101807673B1 (ko) 2014-11-06 2017-12-11 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법 및 방송 신호 수신 방법
US9654145B1 (en) 2014-11-24 2017-05-16 Seagate Technology Llc Interleaving code-words
KR20160102500A (ko) 2014-12-08 2016-08-30 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
KR102240744B1 (ko) * 2015-01-27 2021-04-16 한국전자통신연구원 길이가 16200이며, 부호율이 2/15인 ldpc 부호어 및 16-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
WO2016125968A1 (ko) 2015-02-06 2016-08-11 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
KR102287623B1 (ko) * 2015-02-16 2021-08-10 한국전자통신연구원 길이가 64800이며, 부호율이 4/15인 ldpc 부호어 및 1024-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102287629B1 (ko) * 2015-02-16 2021-08-10 한국전자통신연구원 길이가 64800이며, 부호율이 3/15인 ldpc 부호어 및 4096-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102287620B1 (ko) 2015-02-16 2021-08-10 한국전자통신연구원 길이가 64800이며, 부호율이 2/15인 ldpc 부호어 및 1024-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102287639B1 (ko) * 2015-02-17 2021-08-10 한국전자통신연구원 길이가 16200이며, 부호율이 4/15인 ldpc 부호어 및 256-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102287635B1 (ko) * 2015-02-17 2021-08-10 한국전자통신연구원 길이가 16200이며, 부호율이 3/15인 ldpc 부호어 및 256-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102426771B1 (ko) 2015-02-25 2022-07-29 삼성전자주식회사 송신 장치 및 그의 부가 패리티 생성 방법
KR101800415B1 (ko) * 2015-03-02 2017-11-23 삼성전자주식회사 송신 장치 및 그의 패리티 퍼뮤테이션 방법
WO2016140515A1 (en) * 2015-03-02 2016-09-09 Samsung Electronics Co., Ltd. Transmitter and parity permutation method thereof
US9692453B2 (en) 2015-05-19 2017-06-27 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US10340954B2 (en) * 2015-05-19 2019-07-02 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9680505B2 (en) 2015-05-19 2017-06-13 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9748975B2 (en) * 2015-05-19 2017-08-29 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9595978B2 (en) * 2015-05-19 2017-03-14 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US10439646B2 (en) * 2015-05-19 2019-10-08 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9729174B2 (en) * 2015-05-19 2017-08-08 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US10447428B2 (en) 2015-05-19 2019-10-15 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9634692B2 (en) * 2015-05-19 2017-04-25 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US10075323B2 (en) * 2015-10-14 2018-09-11 Intel IP Corporation Interleaving and deinterleaving source data for single carrier modulation and coding schemes
US20170134126A1 (en) * 2015-11-06 2017-05-11 Qualcomm Incorporated System and method for encoding and decoding header data portion of a frame
US10469104B2 (en) 2016-06-14 2019-11-05 Qualcomm Incorporated Methods and apparatus for compactly describing lifted low-density parity-check (LDPC) codes
US10277439B2 (en) * 2016-07-18 2019-04-30 Qualcomm Incorporated Dual stage channel interleaving for data transmission
EP3343801A1 (en) * 2016-12-30 2018-07-04 Eutelsat S.A. Method for protection of signal blockages in a satellite mobile broadcast system
WO2018187902A1 (en) 2017-04-10 2018-10-18 Qualcomm Incorporated An efficient interleaver design for polar codes
WO2018218466A1 (zh) 2017-05-28 2018-12-06 华为技术有限公司 信息处理的方法和通信装置
EP3624350A4 (en) 2017-06-03 2020-06-17 Huawei Technologies Co., Ltd. INFORMATION PROCESSING PROCESS AND COMMUNICATION DEVICE
SG11201911638SA (en) 2017-07-07 2020-02-27 Qualcomm Inc Communication techniques applying low-density parity-check code base graph selection
CN108039937B (zh) * 2017-12-20 2021-01-08 北京数码视讯科技股份有限公司 基带处理中的资源优化方法、装置及电子设备
CN108897716B (zh) 2018-07-04 2022-07-01 合肥工业大学 通过存储器读写操作来缩减计算量的数据处理装置及方法
US10216567B1 (en) * 2018-08-22 2019-02-26 Avago Technologies International Sales Pte. Limited Direct parity encoder
US10778339B2 (en) * 2018-09-14 2020-09-15 Viasat, Inc. Systems and methods for creating in a transmitter a stream of symbol frames configured for efficient processing in a receiver
CN110308889B (zh) * 2019-05-14 2021-01-12 北京思朗科技有限责任公司 调制处理装置及方法
US11139830B2 (en) * 2020-01-28 2021-10-05 Qualcomm Incorporated Bit inversion for data transmission
WO2021199409A1 (ja) * 2020-04-02 2021-10-07 三菱電機株式会社 誤り訂正符号化装置、誤り訂正復号装置、制御回路、記憶媒体、誤り訂正符号化方法および誤り訂正復号方法
CN111900959B (zh) * 2020-08-28 2021-06-15 无锡英迪芯微电子科技股份有限公司 一种基于线性反馈移位寄存器的时钟展频生成电路
CN112737711B (zh) * 2020-12-24 2023-04-18 成都戎星科技有限公司 一种基于自适应噪声基底估计的宽带载波检测方法
US12175353B2 (en) * 2021-05-21 2024-12-24 Samsung Electronics Co., Ltd. Interleaver design and pairwise codeword distance distribution enhancement for turbo autoencoder
US11569904B1 (en) 2021-08-02 2023-01-31 Hubble Network Inc. Differentiating orthogonally modulated signals received from multiple transmitters at one or more antenna arrays
US11283516B1 (en) 2021-08-02 2022-03-22 Hubble Network Inc Multi spoke beamforming for low power wide area satellite and terrestrial networks
US20240214116A1 (en) * 2022-12-27 2024-06-27 Qualcomm Incorporated Low density parity check graph adaptation
CN117560118B (zh) * 2024-01-12 2024-03-15 高拓讯达(北京)微电子股份有限公司 一种符号解码方法、装置、计算机设备及可读存储介质

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB722553A (en) 1952-06-09 1955-01-26 Johannes Ditzel Improvements in or relating to feed or delivery devices for strip material
DK2302806T3 (da) 1995-02-01 2013-06-17 Sony Corp Flerkanalstransmission med interleaving ved adressering på stedet af RAM-hukommelse
US6353900B1 (en) * 1998-09-22 2002-03-05 Qualcomm Incorporated Coding system having state machine based interleaver
US6625234B1 (en) * 1998-12-10 2003-09-23 Nortel Networks Limited Efficient implementations of proposed turbo code interleavers for third generation code division multiple access
US6314534B1 (en) * 1999-03-31 2001-11-06 Qualcomm Incorporated Generalized address generation for bit reversed random interleaving
JP4505953B2 (ja) 2000-06-08 2010-07-21 ソニー株式会社 符号化装置及び符号化方法、並びに、復号装置及び復号方法
GB0110907D0 (en) * 2001-05-03 2001-06-27 British Broadcasting Corp Improvements in decoders for many carrier signals, in particular in DVB-T recievers
US7620111B2 (en) * 2002-08-13 2009-11-17 Nokia Corporation Symbol interleaving
US7002900B2 (en) * 2002-10-25 2006-02-21 Qualcomm Incorporated Transmit diversity processing for a multi-antenna communication system
GB2454193B (en) 2007-10-30 2012-07-18 Sony Corp Data processing apparatus and method
GB2454196B (en) 2007-10-30 2012-10-10 Sony Corp Data processsing apparatus and method
EP1463255A1 (en) * 2003-03-25 2004-09-29 Sony United Kingdom Limited Interleaver for mapping symbols on the carriers of an OFDM system
US8155178B2 (en) 2007-10-30 2012-04-10 Sony Corporation 16k mode interleaver in a digital video broadcasting (DVB) standard
JP4224777B2 (ja) 2003-05-13 2009-02-18 ソニー株式会社 復号方法および復号装置、並びにプログラム
KR100505694B1 (ko) * 2003-07-09 2005-08-02 삼성전자주식회사 직접 계산 방식에 의한 코드화 직교 주파수 분할 다중화수신기의 채널 상태 평가 장치 및 그 방법
JP2005051469A (ja) 2003-07-28 2005-02-24 Sony Corp 符号化装置および符号化方法、並びにプログラム
ATE410830T1 (de) 2004-03-10 2008-10-15 Ericsson Telefon Ab L M Addressgenerator für einen verschachtelungsspeicher und einen entschachtelungsspeicher
US7165205B2 (en) * 2004-05-14 2007-01-16 Motorola, Inc. Method and apparatus for encoding and decoding data
SG155171A1 (en) * 2004-07-29 2009-09-30 Qualcomm Inc System and method for interleaving
US8527855B2 (en) 2004-08-16 2013-09-03 Koninklijke Philips N.V. Interleaving and parsing for MIMO-OFDM systems
KR100608913B1 (ko) * 2004-11-10 2006-08-09 한국전자통신연구원 직교주파수분할다중(ｏｆｄｍ) 송신기에서의 인터리빙장치 및 방법
US7543197B2 (en) * 2004-12-22 2009-06-02 Qualcomm Incorporated Pruned bit-reversal interleaver
KR20060097503A (ko) 2005-03-11 2006-09-14 삼성전자주식회사 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널인터리빙/디인터리빙 장치 및 그 제어 방법
US7395461B2 (en) 2005-05-18 2008-07-01 Seagate Technology Llc Low complexity pseudo-random interleaver
US7657818B2 (en) 2005-06-22 2010-02-02 Adaptive Spectrum And Signal Alignment, Inc. Dynamic minimum-memory interleaving
JP2007214783A (ja) 2006-02-08 2007-08-23 Kddi Corp 送信装置、受信装置及び伝送方法
US7681092B2 (en) 2006-04-11 2010-03-16 Sharp Laboratories Of America, Inc. Systems and methods for interleaving and deinterleaving data in an OFDMA-based communication system
JP4688841B2 (ja) 2007-03-20 2011-05-25 日本放送協会 符号化器及び復号器、並びに送信装置及び受信装置
PL2056472T3 (pl) 2007-10-30 2010-05-31 Sony Corp Urządzenie i sposób do przetwarzania danych
PL2204002T3 (pl) 2007-10-30 2013-08-30 Sony Corp Urządzenie i sposób przetwarzania danych
TWI538415B (zh) 2007-11-26 2016-06-11 Sony Corp Data processing device and data processing method
TWI459724B (zh) 2007-11-26 2014-11-01 Sony Corp Data processing device and data processing method
PT2509270T (pt) 2007-11-26 2017-07-18 Sony Corp Aparelho de processamento de dados e método de processamento de dados bem como aparelho de descodificação e método de descodificação
TWI390856B (zh) 2007-11-26 2013-03-21 Sony Corp Data processing device and data processing method
TWI497920B (zh) 2007-11-26 2015-08-21 Sony Corp Data processing device and data processing method
TWI410055B (zh) 2007-11-26 2013-09-21 Sony Corp Data processing device, data processing method and program product for performing data processing method on computer
GB2460459B (en) 2008-05-30 2012-07-11 Sony Corp Data processing apparatus and method
US7945746B2 (en) * 2008-06-02 2011-05-17 Newport Media, Inc. Memory sharing of time and frequency de-interleaver for ISDB-T receivers

Also Published As

Publication number Publication date
EP2056549B1 (en) 2012-12-12
US8351541B2 (en) 2013-01-08
TWI448087B (zh) 2014-08-01
PL2056550T3 (pl) 2013-08-30
EP2405584A2 (en) 2012-01-11
CN103560993A (zh) 2014-02-05
EP2056550A2 (en) 2009-05-06
CN103560993B (zh) 2017-06-06
KR20090045096A (ko) 2009-05-07
DK2056510T3 (da) 2013-05-21
US20090125780A1 (en) 2009-05-14
US20120189079A1 (en) 2012-07-26
ES2398851T3 (es) 2013-03-22
EP2056464A3 (en) 2009-09-16
EP2056510A3 (en) 2009-09-16
DK2056464T3 (da) 2013-02-18
EP2405584A3 (en) 2012-08-08
TW200937870A (en) 2009-09-01
ES2407505T3 (es) 2013-06-12
ES2562031T3 (es) 2016-03-02
EP2056510B1 (en) 2013-04-03
DK2056550T3 (da) 2013-06-17
JP5048629B2 (ja) 2012-10-17
EP2056550A3 (en) 2009-09-16
PL2403147T3 (pl) 2016-04-29
ES2416356T3 (es) 2013-07-31
DK2056549T3 (da) 2013-02-04
EP2403147A3 (en) 2012-08-08
PL2056549T3 (pl) 2013-04-30
US8179955B2 (en) 2012-05-15
EP2056464A2 (en) 2009-05-06
EP2403147B1 (en) 2016-01-06
TW200937874A (en) 2009-09-01
KR101459152B1 (ko) 2014-11-07
KR20090045101A (ko) 2009-05-07
EP2056464B1 (en) 2012-12-12
EP2403147A2 (en) 2012-01-04
JP2009153109A (ja) 2009-07-09
EP2405584B1 (en) 2016-04-06
EP2056550B1 (en) 2013-04-24
KR101518510B1 (ko) 2015-05-07
PL2056510T3 (pl) 2013-08-30
ES2399157T3 (es) 2013-03-26
TWI451702B (zh) 2014-09-01
EP2056549A3 (en) 2009-09-16
EP2056510A2 (en) 2009-05-06
EP2056549A2 (en) 2009-05-06

Similar Documents

Publication Publication Date Title
GB2454316B (en) Data processing apparatus and method
PL2056550T3 (pl) Urządzenie i sposób przetwarzania danych
PL2204002T3 (pl) Urządzenie i sposób przetwarzania danych
GB0721271D0 (en) Data processing apparatus and method
GB2462749B (en) Data processing apparatus and method
GB0721270D0 (en) Data processing apparatus and method
GB2462750B (en) Data processing apparatus and method
GB2454722B (en) Data processing apparatus and method
GB0721369D0 (en) Data processing apparatus and method