GB0721271D0 - Data processing apparatus and method - Google Patents
Data processing apparatus and methodInfo
- 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- Withdrawn
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
- H03M13/27—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
- H03M13/276—Interleaving address generation
- H03M13/2764—Circuits therefore
-
- 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
-
- 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
- H03M13/27—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
- H03M13/2742—Irregular interleaver wherein the permutation pattern is not obtained by a computation rule, e.g. interleaver based on random generators
-
- 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
- H03M13/276—Interleaving address generation
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/58—Random or pseudo-random number generators
- G06F7/582—Pseudo-random number generators
- G06F7/584—Pseudo-random number generators using finite field arithmetic, e.g. using a linear feedback shift register
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
- H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
- H03M13/152—Bose-Chaudhuri-Hocquenghem [BCH] codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/29—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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
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)
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)
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 |
-
2007
- 2007-10-30 GB GB0721271A patent/GB2454195A/en not_active Withdrawn
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2008
- 2008-10-29 EA EA201000754A patent/EA017061B1/en not_active IP Right Cessation
- 2008-10-30 CN CN2008102421832A patent/CN101510865B/en active Active
- 2008-10-30 CN CN2008101731070A patent/CN101425992B/en active Active
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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 |
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