GB0721271D0 - Data processing apparatus and method - Google Patents

Data processing apparatus and method

Info

Publication number
GB0721271D0
GB0721271D0 GBGB0721271.5A GB0721271A GB0721271D0 GB 0721271 D0 GB0721271 D0 GB 0721271D0 GB 0721271 A GB0721271 A GB 0721271A GB 0721271 D0 GB0721271 D0 GB 0721271D0
Authority
GB
United Kingdom
Prior art keywords
processing apparatus
data processing
data
processing
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GBGB0721271.5A
Other versions
GB2454195A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
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
Application filed by Sony Corp filed Critical Sony Corp
Priority to GB0721271A priority Critical patent/GB2454195A/en
Publication of GB0721271D0 publication Critical patent/GB0721271D0/en
Priority to US12/249,306 priority patent/US8155178B2/en
Priority to US12/249,294 priority patent/US8179954B2/en
Priority to TW097139369A priority patent/TWI433515B/en
Priority to TW097139366A priority patent/TWI440342B/en
Priority to TW97139372A priority patent/TWI469537B/en
Priority to TW097139365A priority patent/TWI440341B/en
Priority to AU2008229928A priority patent/AU2008229928B2/en
Priority to PT82533357T priority patent/PT2056463E/en
Priority to PL08253337T priority patent/PL2056468T3/en
Priority to EP08253337.3A priority patent/EP2056468B1/en
Priority to EP12160233.8A priority patent/EP2469785B1/en
Priority to EP08253335.7A priority patent/EP2056463B1/en
Priority to DK08253337.3T priority patent/DK2056468T3/en
Priority to ES12160231T priority patent/ES2753158T3/en
Priority to ES08253337T priority patent/ES2427220T3/en
Priority to PL08253335T priority patent/PL2056463T3/en
Priority to ES08253335.7T priority patent/ES2441995T3/en
Priority to PT82533373T priority patent/PT2056468E/en
Priority to DK08253335.7T priority patent/DK2056463T3/en
Priority to GB0818909A priority patent/GB2454308B/en
Priority to EP12160231.2A priority patent/EP2469715B1/en
Priority to ES11189835T priority patent/ES2403517T3/en
Priority to PL11189835T priority patent/PL2421166T3/en
Priority to DK08253372.0T priority patent/DK2056469T3/en
Priority to PT08253372T priority patent/PT2056469E/en
Priority to EP11189831A priority patent/EP2421163B1/en
Priority to EP11189835A priority patent/EP2421166B1/en
Priority to GB0819090.2A priority patent/GB2454312B/en
Priority to GB0819086.0A priority patent/GB2454311B/en
Priority to EP08253372A priority patent/EP2056469B1/en
Priority to PT111898359T priority patent/PT2421166E/en
Priority to EP08253375A priority patent/EP2056470B9/en
Priority to ES08253375T priority patent/ES2383099T3/en
Priority to PL08253372T priority patent/PL2056469T3/en
Priority to DK11189835.9T priority patent/DK2421166T3/en
Priority to ES08253372T priority patent/ES2382914T3/en
Priority to AT08253375T priority patent/ATE550858T1/en
Priority to ES11189831T priority patent/ES2403516T3/en
Priority to AT08253372T priority patent/ATE550833T1/en
Priority to PL08253375T priority patent/PL2056470T3/en
Priority to PL11189831T priority patent/PL2421163T3/en
Priority to DK08253375.3T priority patent/DK2056470T3/en
Priority to PT08253375T priority patent/PT2056470E/en
Priority to ES11183243.2T priority patent/ES2562031T3/en
Priority to ES08253469T priority patent/ES2416356T3/en
Priority to PL08253469T priority patent/PL2056550T3/en
Priority to DK08253479.3T priority patent/DK2056510T3/en
Priority to EP08253469.4A priority patent/EP2056550B1/en
Priority to ES08253461T priority patent/ES2399157T3/en
Priority to PL11183243T priority patent/PL2403147T3/en
Priority to EP11183869.4A priority patent/EP2405584B1/en
Priority to PL08253461T priority patent/PL2056464T3/en
Priority to EP08253466A priority patent/EP2056549B1/en
Priority to EP08253479A priority patent/EP2056510B1/en
Priority to EP08253461A priority patent/EP2056464B1/en
Priority to PL08253466T priority patent/PL2056549T3/en
Priority to PL08253479T priority patent/PL2056510T3/en
Priority to DK08253466.0T priority patent/DK2056549T3/en
Priority to DK08253469.4T priority patent/DK2056550T3/en
Priority to EP11183243.2A priority patent/EP2403147B1/en
Priority to ES08253466T priority patent/ES2398851T3/en
Priority to ES08253479T priority patent/ES2407505T3/en
Priority to DK08253461.1T priority patent/DK2056464T3/en
Priority to TW097141384A priority patent/TWI448087B/en
Priority to JP2008277501A priority patent/JP5252553B2/en
Priority to TW097141385A priority patent/TWI451702B/en
Priority to JP2008277500A priority patent/JP5252552B2/en
Priority to KR1020080106544A priority patent/KR101520965B1/en
Priority to EA201000754A priority patent/EA017061B1/en
Priority to KR1020080106529A priority patent/KR101464760B1/en
Priority to US12/260,327 priority patent/US8179955B2/en
Priority to EA200802077A priority patent/EA014629B1/en
Priority to KR1020080107327A priority patent/KR101518510B1/en
Priority to KR1020080107304A priority patent/KR101459152B1/en
Priority to JP2008280542A priority patent/JP5048629B2/en
Priority to KR1020080107309A priority patent/KR101459153B1/en
Priority to CN2008102421832A priority patent/CN101510865B/en
Priority to CN201310292133.6A priority patent/CN103401830B/en
Priority to CN2008101731070A priority patent/CN101425992B/en
Priority to CN2008101739922A priority patent/CN101425994B/en
Priority to CN201310565873.2A priority patent/CN103560993B/en
Priority to KR1020080107310A priority patent/KR101459154B1/en
Publication of GB2454195A publication Critical patent/GB2454195A/en
Priority to US13/301,260 priority patent/US8369434B2/en
Priority to US13/344,906 priority patent/US8374269B2/en
Priority to US13/359,928 priority patent/US8351541B2/en
Priority to US13/442,659 priority patent/US8885761B2/en
Priority to US13/725,211 priority patent/US8737522B2/en
Priority to US14/260,845 priority patent/US8891692B2/en
Priority to US14/487,963 priority patent/US9106494B2/en
Priority to US14/538,917 priority patent/US9100251B2/en
Priority to US14/614,197 priority patent/USRE46550E1/en
Priority to US14/788,176 priority patent/US9300515B2/en
Priority to US14/755,456 priority patent/US9722835B2/en
Priority to US15/080,733 priority patent/US9722836B2/en
Priority to US15/664,918 priority patent/US10044540B2/en
Priority to US15/664,858 priority patent/US10020970B2/en
Priority to US15/700,710 priority patent/USRE48147E1/en
Priority to US16/049,267 priority patent/US10333753B2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/27Coding, 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
    • H03M13/276Interleaving address generation
    • H03M13/2764Circuits therefore
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/27Coding, 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
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/27Coding, 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
    • H03M13/2703Coding, 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
    • H03M13/271Row-column interleaver with permutations, e.g. block interleaving with inter-row, inter-column, intra-row or intra-column permutations
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/27Coding, 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
    • H03M13/2742Irregular interleaver wherein the permutation pattern is not obtained by a computation rule, e.g. interleaver based on random generators
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/27Coding, 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
    • H03M13/276Interleaving address generation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2626Arrangements specific to the transmitter only
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2647Arrangements specific to the receiver only
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58Random or pseudo-random number generators
    • G06F7/582Pseudo-random number generators
    • G06F7/584Pseudo-random number generators using finite field arithmetic, e.g. using a linear feedback shift register
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/03Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05Error 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
    • H03M13/11Error 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
    • H03M13/1102Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/03Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05Error 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
    • H03M13/13Linear codes
    • H03M13/15Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151Cyclic 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
    • H03M13/152Bose-Chaudhuri-Hocquenghem [BCH] codes
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, 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
    • H03M13/29Coding, 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
    • H03M13/2906Coding, 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/24Systems for the transmission of television signals using pulse code modulation
GB0721271A 2003-03-25 2007-10-30 Address generation polynomial and permutation matrix for DVB-T2 16k OFDM sub-carrier mode interleaver Withdrawn GB2454195A (en)

Priority Applications (99)

Application Number Priority Date Filing Date Title
GB0721271A GB2454195A (en) 2007-10-30 2007-10-30 Address generation polynomial and permutation matrix for DVB-T2 16k OFDM sub-carrier mode interleaver
US12/249,306 US8155178B2 (en) 2007-10-30 2008-10-10 16k mode interleaver in a digital video broadcasting (DVB) standard
US12/249,294 US8179954B2 (en) 2007-10-30 2008-10-10 Odd interleaving only of an odd-even interleaver when half or less data subcarriers are active in a digital video broadcasting (DVB) standard
TW097139369A TWI433515B (en) 2007-10-30 2008-10-14 Data processing apparatus, methods of mapping input data symbols and transmitting data using ofdm, and a transmitter using the same
TW097139366A TWI440342B (en) 2007-10-30 2008-10-14 Data processing apparatus and method
TW97139372A TWI469537B (en) 2007-10-30 2008-10-14 Data processing apparatus, methods of mapping data symbols and receiving data from ofdm modulated symbols, and the receiver using the same
TW097139365A TWI440341B (en) 2007-10-30 2008-10-14 Data processing apparatus and method
AU2008229928A AU2008229928B2 (en) 2007-10-30 2008-10-14 Data processing apparatus and method
PT82533357T PT2056463E (en) 2007-10-30 2008-10-15 Data processing apparatus and method
PL08253337T PL2056468T3 (en) 2007-10-30 2008-10-15 Data processing apparatus and method
EP08253337.3A EP2056468B1 (en) 2007-10-30 2008-10-15 Data processing apparatus and method
EP12160233.8A EP2469785B1 (en) 2007-10-30 2008-10-15 Data processing apparatus and method
EP08253335.7A EP2056463B1 (en) 2007-10-30 2008-10-15 Data processing apparatus and method
DK08253337.3T DK2056468T3 (en) 2007-10-30 2008-10-15 Data processing device and method
ES12160231T ES2753158T3 (en) 2007-10-30 2008-10-15 Data processing apparatus and method
ES08253337T ES2427220T3 (en) 2007-10-30 2008-10-15 Apparatus and method of data processing
PL08253335T PL2056463T3 (en) 2007-10-30 2008-10-15 Data processing apparatus and method
ES08253335.7T ES2441995T3 (en) 2007-10-30 2008-10-15 Apparatus and method of data processing
PT82533373T PT2056468E (en) 2007-10-30 2008-10-15 Data processing apparatus and method
DK08253335.7T DK2056463T3 (en) 2007-10-30 2008-10-15 Data processing device and method
GB0818909A GB2454308B (en) 2007-10-30 2008-10-15 Data processing apparatus and method
EP12160231.2A EP2469715B1 (en) 2007-10-30 2008-10-15 Data processing apparatus and method
ES11189835T ES2403517T3 (en) 2007-10-30 2008-10-17 Apparatus and method of data processing
PL11189835T PL2421166T3 (en) 2007-10-30 2008-10-17 Data processing apparatus and method
DK08253372.0T DK2056469T3 (en) 2007-10-30 2008-10-17 Data processing device and method
PT08253372T PT2056469E (en) 2007-10-30 2008-10-17 Data processing apparatus and method
EP11189831A EP2421163B1 (en) 2007-10-30 2008-10-17 Data processing apparatus and method
EP11189835A EP2421166B1 (en) 2007-10-30 2008-10-17 Data processing apparatus and method
GB0819090.2A GB2454312B (en) 2007-10-30 2008-10-17 Data processing apparatus and method
GB0819086.0A GB2454311B (en) 2007-10-30 2008-10-17 Data processing apparatus and method
EP08253372A EP2056469B1 (en) 2007-10-30 2008-10-17 Data processing apparatus and method
PT111898359T PT2421166E (en) 2007-10-30 2008-10-17 Data processing apparatus and method
EP08253375A EP2056470B9 (en) 2007-10-30 2008-10-17 Data processing apparatus and method
ES08253375T ES2383099T3 (en) 2007-10-30 2008-10-17 Apparatus and method of data processing
PL08253372T PL2056469T3 (en) 2007-10-30 2008-10-17 Data processing apparatus and method
DK11189835.9T DK2421166T3 (en) 2007-10-30 2008-10-17 Data processing device and method
ES08253372T ES2382914T3 (en) 2007-10-30 2008-10-17 Apparatus and method of data processing
AT08253375T ATE550858T1 (en) 2007-10-30 2008-10-17 DEVICE AND METHOD FOR DATA PROCESSING
ES11189831T ES2403516T3 (en) 2007-10-30 2008-10-17 Data processing equipment and method
AT08253372T ATE550833T1 (en) 2007-10-30 2008-10-17 DEVICE AND METHOD FOR DATA PROCESSING
PL08253375T PL2056470T3 (en) 2007-10-30 2008-10-17 Data processing apparatus and method
PL11189831T PL2421163T3 (en) 2007-10-30 2008-10-17 Data processing apparatus and method
DK08253375.3T DK2056470T3 (en) 2007-10-30 2008-10-17 Data processing device and method
PT08253375T PT2056470E (en) 2007-10-30 2008-10-17 Data processing apparatus and method
ES11183243.2T ES2562031T3 (en) 2007-10-30 2008-10-24 Apparatus and method of data processing
ES08253469T ES2416356T3 (en) 2007-10-30 2008-10-24 Apparatus and method of data processing
PL08253469T PL2056550T3 (en) 2007-10-30 2008-10-24 Data processing apparatus and method
DK08253479.3T DK2056510T3 (en) 2007-10-30 2008-10-24 Device and method of data processing
EP08253469.4A EP2056550B1 (en) 2007-10-30 2008-10-24 Data processing apparatus and method
ES08253461T ES2399157T3 (en) 2007-10-30 2008-10-24 Apparatus and method of data processing
PL11183243T PL2403147T3 (en) 2007-10-30 2008-10-24 Data processing apparatus and methods
EP11183869.4A EP2405584B1 (en) 2007-10-30 2008-10-24 Data processing apparatus and methods
PL08253461T PL2056464T3 (en) 2007-10-30 2008-10-24 Data processing apparatus and method
EP08253466A EP2056549B1 (en) 2007-10-30 2008-10-24 Data processing apparatus and method
EP08253479A EP2056510B1 (en) 2007-10-30 2008-10-24 Data processing apparatus and method
EP08253461A EP2056464B1 (en) 2007-10-30 2008-10-24 Data processing apparatus and method
PL08253466T PL2056549T3 (en) 2007-10-30 2008-10-24 Data processing apparatus and method
PL08253479T PL2056510T3 (en) 2007-10-30 2008-10-24 Data processing apparatus and method
DK08253466.0T DK2056549T3 (en) 2007-10-30 2008-10-24 Data processing device and method
DK08253469.4T DK2056550T3 (en) 2007-10-30 2008-10-24 Device and method of data processing
EP11183243.2A EP2403147B1 (en) 2007-10-30 2008-10-24 Data processing apparatus and methods
ES08253466T ES2398851T3 (en) 2007-10-30 2008-10-24 Apparatus and method of data processing
ES08253479T ES2407505T3 (en) 2007-10-30 2008-10-24 Apparatus and method of data processing
DK08253461.1T DK2056464T3 (en) 2007-10-30 2008-10-24 Data processing device and method
TW097141384A TWI448087B (en) 2007-10-30 2008-10-28 Data processing apparatus and method
JP2008277501A JP5252553B2 (en) 2007-10-30 2008-10-28 Data processing apparatus and method
TW097141385A TWI451702B (en) 2007-10-30 2008-10-28 Data processing apparatus and method
JP2008277500A JP5252552B2 (en) 2007-10-30 2008-10-28 Data processing apparatus and method
KR1020080106544A KR101520965B1 (en) 2007-10-30 2008-10-29 Data processing apparatus and method
EA201000754A EA017061B1 (en) 2007-10-30 2008-10-29 Data processing apparatus and method
KR1020080106529A KR101464760B1 (en) 2007-10-30 2008-10-29 Data processing apparatus and method
US12/260,327 US8179955B2 (en) 2007-10-30 2008-10-29 Low density parity check (LDPC) coding for a 32K mode interleaver in a digital video broadcasting (DVB) standard
EA200802077A EA014629B1 (en) 2007-10-30 2008-10-29 Data processing apparatus and method
KR1020080107327A KR101518510B1 (en) 2007-10-30 2008-10-30 Data processing apparatus and method
KR1020080107304A KR101459152B1 (en) 2007-10-30 2008-10-30 Data processing apparatus and method
JP2008280542A JP5048629B2 (en) 2007-10-30 2008-10-30 Data processing apparatus and method
KR1020080107309A KR101459153B1 (en) 2007-10-30 2008-10-30 Data processing apparatus and method
CN2008102421832A CN101510865B (en) 2007-10-30 2008-10-30 Data processing device and method
CN201310292133.6A CN103401830B (en) 2007-10-30 2008-10-30 Data processing equipment and method
CN2008101731070A CN101425992B (en) 2007-10-30 2008-10-30 Data processing apparatus and method
CN2008101739922A CN101425994B (en) 2007-10-30 2008-10-30 Data processing apparatus and method
CN201310565873.2A CN103560993B (en) 2007-10-30 2008-10-30 Data processing equipment and method
KR1020080107310A KR101459154B1 (en) 2007-10-30 2008-10-30 Data processing apparatus and method
US13/301,260 US8369434B2 (en) 2007-10-30 2011-11-21 16k mode interleaver in a digital video broadcasting (DVB) standard
US13/344,906 US8374269B2 (en) 2007-10-30 2012-01-06 Odd interleaving only of an odd-even interleaver when half or less data subcarriers are active in a digital video broadcasting (DVB) system
US13/359,928 US8351541B2 (en) 2007-10-30 2012-01-27 Low density parity check (LDPC) coding for a 32k mode interleaver in a digital video broadcasting (DVB) standard
US13/442,659 US8885761B2 (en) 2003-03-25 2012-04-09 Data processing apparatus and method
US13/725,211 US8737522B2 (en) 2007-10-30 2012-12-21 Data processing apparatus and method for interleaving and deinterleaving data
US14/260,845 US8891692B2 (en) 2007-10-30 2014-04-24 Data processing apparatus and method for interleaving and deinterleaving data
US14/487,963 US9106494B2 (en) 2003-03-25 2014-09-16 Data processing apparatus and method
US14/538,917 US9100251B2 (en) 2007-10-30 2014-11-12 Data processing apparatus and method for interleaving and deinterleaving data
US14/614,197 USRE46550E1 (en) 2007-10-30 2015-02-04 16k mode interleaver in a digital video broadcasting (DVB) standard
US14/788,176 US9300515B2 (en) 2003-03-25 2015-06-30 Data processing apparatus and method
US14/755,456 US9722835B2 (en) 2007-10-30 2015-06-30 Data processing apparatus and method for interleaving and deinterleaving data
US15/080,733 US9722836B2 (en) 2003-03-25 2016-03-25 Data processing apparatus and method
US15/664,918 US10044540B2 (en) 2003-03-25 2017-07-31 Data processing apparatus and method
US15/664,858 US10020970B2 (en) 2007-10-30 2017-07-31 Data processing apparatus and method for interleaving and deinterleaving data
US15/700,710 USRE48147E1 (en) 2007-10-30 2017-09-11 16K mode interleaver in a digital video broadcasting (DVB) standard
US16/049,267 US10333753B2 (en) 2003-03-25 2018-07-30 Data processing apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0721271A GB2454195A (en) 2007-10-30 2007-10-30 Address generation polynomial and permutation matrix for DVB-T2 16k OFDM sub-carrier mode interleaver

Publications (2)

Publication Number Publication Date
GB0721271D0 true GB0721271D0 (en) 2007-12-12
GB2454195A GB2454195A (en) 2009-05-06

Family

ID=38834518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0721271A Withdrawn GB2454195A (en) 2003-03-25 2007-10-30 Address generation polynomial and permutation matrix for DVB-T2 16k OFDM sub-carrier mode interleaver

Country Status (3)

Country Link
CN (2) CN101510865B (en)
EA (1) EA017061B1 (en)
GB (1) GB2454195A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101930426B (en) * 2009-06-24 2015-08-05 华为技术有限公司 Signal processing method, data processing method and device
HUE045693T2 (en) 2010-04-13 2020-01-28 Ge Video Compression Llc Video coding using multi-tree sub-divisions of images
WO2011128366A1 (en) 2010-04-13 2011-10-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sample region merging
RS62794B1 (en) 2010-04-13 2022-02-28 Ge Video Compression Llc Inheritance in sample array multitree subdivision
CN106412606B (en) 2010-04-13 2020-03-27 Ge视频压缩有限责任公司 Method for decoding data stream, method for generating data stream
EP2525497A1 (en) 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2525496A1 (en) 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2552043A1 (en) * 2011-07-25 2013-01-30 Panasonic Corporation Spatial multiplexing for bit-interleaved coding and modulation with quasi-cyclic LDPC codes
CN103166735B (en) * 2011-12-15 2015-11-25 无锡中星微电子有限公司 A kind of reading/writing method of interleaver
KR102002559B1 (en) 2013-07-05 2019-07-22 삼성전자주식회사 Transmitting apparatus and signal processing method thereof
KR20150005853A (en) * 2013-07-05 2015-01-15 삼성전자주식회사 transmitter apparatus and signal processing method thereof
CN103581097B (en) * 2013-07-15 2016-12-28 上海数字电视国家工程研究中心有限公司 Digital signal emission system
WO2015045912A1 (en) * 2013-09-24 2015-04-02 ソニー株式会社 Data processing device and data processing method
US9602245B2 (en) * 2014-05-21 2017-03-21 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
KR101775704B1 (en) * 2014-05-21 2017-09-19 삼성전자주식회사 Transmitting apparatus and interleaving method thereof
JP6462001B2 (en) 2014-12-08 2019-01-30 エルジー エレクトロニクス インコーポレイティド Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, broadcast signal transmitting method, and broadcast signal receiving method
CN107666367B (en) * 2016-07-29 2023-01-03 中兴通讯股份有限公司 Coding method and device
BR112021008311A2 (en) * 2018-11-07 2021-08-03 Telefonaktiebolaget Lm Ericsson (Publ) method for a communication device associated with a wireless transmission, and, communication device associated with a wireless transmission
US20200228299A1 (en) * 2019-01-11 2020-07-16 Mediatek Inc. Ue multiplexing for dmrs transmission

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6353900B1 (en) * 1998-09-22 2002-03-05 Qualcomm Incorporated Coding system having state machine based interleaver
EP1463255A1 (en) * 2003-03-25 2004-09-29 Sony United Kingdom Limited Interleaver for mapping symbols on the carriers of an OFDM system
JP2005051469A (en) * 2003-07-28 2005-02-24 Sony Corp Encoding device and encoding method, and program
RU2235429C1 (en) * 2003-08-15 2004-08-27 Федеральное государственное унитарное предприятие "Воронежский научно-исследовательский институт связи" Method and device for time-and-frequency synchronization of communication system
US7237174B2 (en) * 2003-09-04 2007-06-26 The Directv Group, Inc. Method and system for providing short block length low density parity check (LDPC) codes in support of broadband satellite applications
DE602004016947D1 (en) * 2004-03-10 2008-11-20 Ericsson Telefon Ab L M Address generator for a nesting memory and a deinterleaving memory
KR20060097503A (en) * 2005-03-11 2006-09-14 삼성전자주식회사 Channel interleaving/de-interleaving apparatus in a communication system using a low density parity check code and control method thereof
US7395461B2 (en) * 2005-05-18 2008-07-01 Seagate Technology Llc Low complexity pseudo-random interleaver

Also Published As

Publication number Publication date
EA017061B1 (en) 2012-09-28
CN101510865A (en) 2009-08-19
GB2454195A (en) 2009-05-06
EA201000754A1 (en) 2011-12-30
CN101425992B (en) 2013-08-14
CN101425992A (en) 2009-05-06
CN101510865B (en) 2013-12-11

Similar Documents

Publication Publication Date Title
GB2462040B (en) Data processing apparatus and method
PL2056464T3 (en) Data processing apparatus and method
PL2204002T3 (en) Data processing apparatus and method
GB0721271D0 (en) Data processing apparatus and method
GB2462749B (en) Data processing apparatus and method
GB0721270D0 (en) Data processing apparatus and method
GB2454722B (en) Data processing apparatus and method
GB2462750B (en) Data processing apparatus and method
GB0721369D0 (en) Data processing apparatus and method

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)