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EA200802077A1 - Устройство и способ обработки данных - Google Patents

Устройство и способ обработки данных

Info

Publication number
EA200802077A1
EA200802077A1 EA200802077A EA200802077A EA200802077A1 EA 200802077 A1 EA200802077 A1 EA 200802077A1 EA 200802077 A EA200802077 A EA 200802077A EA 200802077 A EA200802077 A EA 200802077A EA 200802077 A1 EA200802077 A1 EA 200802077A1
Authority
EA
Eurasian Patent Office
Prior art keywords
input data
characters
symbols
subcarrier signals
data symbols
Prior art date
Application number
EA200802077A
Other languages
English (en)
Other versions
EA014629B1 (ru
Inventor
Мэтью Пол Атол Тейлор
Сэмюель Асанбенг Атунгсири
Джон Николас Уилсон
Original Assignee
Сони Корпорейшн
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 GB0721269.9A external-priority patent/GB2454193B/en
Priority claimed from GB0721271A external-priority patent/GB2454195A/en
Application filed by Сони Корпорейшн filed Critical Сони Корпорейшн
Publication of EA200802077A1 publication Critical patent/EA200802077A1/ru
Publication of EA014629B1 publication Critical patent/EA014629B1/ru

Links

Classifications

    • 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
    • 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
    • H03M13/2739—Permutation polynomial interleaver, e.g. quadratic permutation polynomial [QPP] interleaver and quadratic congruence interleaver
    • 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
    • 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
    • H03M13/2782—Interleaver implementations, which reduce the amount of required interleaving memory
    • H03M13/2785—Interleaver using in-place interleaving, i.e. writing to and reading from the memory is performed at the same memory location
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6522—Intended application, e.g. transmission or communication standard
    • H03M13/6552—DVB-T2
    • 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
    • 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
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Hardware Redundancy (AREA)
  • Cosmetics (AREA)

Abstract

Устройство обработки данных выполнено с возможностью отображать символы входных данных, предназначенных для передачи, в заданное количество сигналов поднесущих ортогональных мультиплексированных с частотным разделением ОМЧР символов. Заданное количество сигналов поднесущих определяют в соответствии с одним из множества режимов работы, и входные символы данных разделяют на первые наборы входных символов данных и вторые наборы входных символов данных. Устройство обработки данных содержит перемежитель, выполненный с возможностью обработки нечетного перемежения, при которой выполняют перемежение первых наборов входных символов данных на сигналах поднесущей первых символов ОМЧР, и обработки четного перемежения, при которой осуществляют перемежение вторых наборов входных символов данных на сигналах поднесущей вторых символов ОМЧР, так что когда символы входных данных из первого набора считывают из мест расположения в запоминающем устройстве перемежителя, символы входных данных из второго набора могут быть записаны в места расположения, из которых только что было произведено считывание и, когда символы входных данных из второго набора считывают из мест расположения в запоминающем устройстве перемежителя, символы входных данных из следующего первого набора могут быть записаны в места расположения, из которых только что было произведено считывание. Кроме того, когда режим модуляции представляет собой режим, который включает в себя половину или меньше, чем половину количества сигналов поднесущих, чем общее количество поднесущих в символах ОМЧР, для переноса символов входных данных, которые могут быть
EA200802077A 2007-10-30 2008-10-29 Устройство и способ обработки данных EA014629B1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
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

Publications (2)

Publication Number Publication Date
EA200802077A1 true EA200802077A1 (ru) 2009-06-30
EA014629B1 EA014629B1 (ru) 2010-12-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA200802077A EA014629B1 (ru) 2007-10-30 2008-10-29 Устройство и способ обработки данных

Country Status (14)

Country Link
US (11) US8155178B2 (ru)
EP (8) EP2469785B1 (ru)
JP (2) JP5252552B2 (ru)
KR (4) KR101464760B1 (ru)
CN (1) CN103401830B (ru)
AT (2) ATE550858T1 (ru)
AU (1) AU2008229928B2 (ru)
DK (5) DK2056468T3 (ru)
EA (1) EA014629B1 (ru)
ES (7) ES2753158T3 (ru)
GB (3) GB2454308B (ru)
PL (6) PL2056468T3 (ru)
PT (5) PT2056463E (ru)
TW (4) TWI440341B (ru)

Families Citing this family (34)

* 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
KR101439384B1 (ko) * 2007-06-01 2014-09-17 삼성전자주식회사 Ｏｆｄｍ 신호 송신 장치 및 방법
PL2204002T3 (pl) 2007-10-30 2013-08-30 Sony Corp Urządzenie i sposób przetwarzania danych
ES2399157T3 (es) 2007-10-30 2013-03-26 Sony Corporation Aparato y método de procesamiento de datos
PL2056472T3 (pl) 2007-10-30 2010-05-31 Sony Corp Urządzenie i sposób do przetwarzania danych
GB2460459B (en) 2008-05-30 2012-07-11 Sony Corp Data processing apparatus and method
GB0916001D0 (en) * 2009-09-11 2009-10-28 Univ Edinburgh Inter-carrier modulation
CN101923458B (zh) * 2010-07-30 2013-09-18 苏州科山微电子科技有限公司 一种可任意选择除率范围的小数除法器
KR101388517B1 (ko) * 2010-10-19 2014-04-23 전북대학교산학협력단 심볼 인터리버를 이용한 통신 방법 및 장치
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
EP2525496A1 (en) 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2536054A1 (en) * 2011-06-16 2012-12-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Transmitter and receiver using non-adjacent component interleaving
EP2536030A1 (en) * 2011-06-16 2012-12-19 Panasonic Corporation Bit permutation patterns for BICM with LDPC codes and QAM constellations
GB2512392A (en) 2013-03-28 2014-10-01 Sony Corp Transmitter and method of transmitting
US20140294124A1 (en) 2013-03-28 2014-10-02 Sony Corporation Transmitter and method of transmitting and receiver and method of detecting ofdm signals
EP2958319B1 (en) 2013-05-09 2018-10-31 LG Electronics Inc. Broadcast signal transmission and reception apparatus and methods therefor
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
GB2515801A (en) * 2013-07-04 2015-01-07 Sony Corp Transmitter and receiver and methods of transmitting and receiving
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
RU2673122C1 (ru) 2013-11-20 2018-11-22 Хуавэй Текнолоджиз Ко., Лтд. Способ и устройство обработки полярного кода
US9210022B2 (en) 2013-11-25 2015-12-08 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast, signals, method for transmitting broadcast signals and method for receiving broadcast signals
JP6567548B2 (ja) * 2014-04-21 2019-08-28 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
CA3060546C (en) * 2014-08-07 2022-03-15 ONE Media, LLC Dynamic configuration of a flexible orthogonal frequency division multiplexing phy transport data frame
MX2017001613A (es) 2014-08-07 2018-01-24 Coherent Logix Inc Tamas de radio de multipartición.
CN104333527B (zh) * 2014-11-26 2019-05-21 西安烽火电子科技有限责任公司 一种飞机用cofdm调制解调方法
GB2533308A (en) * 2014-12-15 2016-06-22 Sony Corp Transmitter and method of transmitting and receiver and method of receiving
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
US10034026B2 (en) 2016-04-22 2018-07-24 Akila Subramaniam Device for and method of enabling the processing of a video stream
WO2018187902A1 (en) 2017-04-10 2018-10-18 Qualcomm Incorporated An efficient interleaver design for polar codes
BR112021008311A2 (pt) 2018-11-07 2021-08-03 Telefonaktiebolaget Lm Ericsson (Publ) método para um dispositivo de comunicação associado com uma transmissão sem fio, e, dispositivo de comunicação associado com uma transmissão sem fio
US20230039446A1 (en) * 2019-12-30 2023-02-09 Istanbul Medipol Universitesi Secure communication method

Family Cites Families (56)

* 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
CN1007021B (zh) 1985-04-01 1990-02-28 国际商业机器公司 通过择多检测和校正误差的方法
DK2302806T3 (da) 1995-02-01 2013-06-17 Sony Corp Flerkanalstransmission med interleaving ved adressering på stedet af RAM-hukommelse
EP1635474B1 (en) 1995-02-01 2010-10-06 Sony Corporation Data transmission with interleaving through in-place addressing of RAM memory
DE19609909A1 (de) 1996-03-14 1997-09-18 Deutsche Telekom Ag Verfahren und System zur OFDM-Mehrträger-Übertragung von digitalen Rundfunksignalen
JP2937919B2 (ja) 1997-01-16 1999-08-23 日本電気アイシーマイコンシステム株式会社 疑似乱数発生回路
US6151296A (en) 1997-06-19 2000-11-21 Qualcomm Incorporated Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signals
EP1710951A3 (en) 1997-07-17 2006-10-25 Matsushita Electric Industrial Co., Ltd. Elliptic curve calculation apparatus capable of calculating multiples at high speed
US6353900B1 (en) * 1998-09-22 2002-03-05 Qualcomm Incorporated Coding system having state machine based interleaver
US6304985B1 (en) 1998-09-22 2001-10-16 Qualcomm Incorporated Coding system having state machine based interleaver
US6181338B1 (en) 1998-10-05 2001-01-30 International Business Machines Corporation Apparatus and method for managing windows in graphical user interface environment
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
JP2001136497A (ja) 1999-11-09 2001-05-18 Sharp Corp デジタル放送送信機及び受信機
US6944120B2 (en) 2000-04-12 2005-09-13 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry Method and system for tiered digital television terrestrial broadcasting services using multi-bit-stream frequency interleaved OFDM
US7170849B1 (en) 2001-03-19 2007-01-30 Cisco Systems Wireless Networking (Australia) Pty Limited Interleaver, deinterleaver, interleaving method, and deinterleaving method for OFDM data
GB0110907D0 (en) * 2001-05-03 2001-06-27 British Broadcasting Corp Improvements in decoders for many carrier signals, in particular in DVB-T recievers
US7146573B2 (en) 2002-01-28 2006-12-05 International Business Machines Corporation Automatic window representation adjustment
US6975250B2 (en) 2002-05-28 2005-12-13 Broadcom Corporation Methods and systems for data manipulation
RU2292654C2 (ru) 2002-08-13 2007-01-27 Нокиа Корпорейшн Символьное перемежение
US7620111B2 (en) * 2002-08-13 2009-11-17 Nokia Corporation Symbol interleaving
US7411928B2 (en) 2002-12-03 2008-08-12 Koninklijke Philips Electronics N.V. Simplified decoder for a bit interleaved COFDM-MIMO system
EP1463255A1 (en) 2003-03-25 2004-09-29 Sony United Kingdom Limited Interleaver for mapping symbols on the carriers of an OFDM system
GB2454193B (en) 2007-10-30 2012-07-18 Sony Corp 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
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
US7069398B2 (en) * 2003-06-20 2006-06-27 Industrial Technology Research Institute Apparatus and method for de-interleaving the interleaved data in a coded orthogonal frequency division multiplexing receiver
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
US7415584B2 (en) 2003-11-26 2008-08-19 Cygnus Communications Canada Co. Interleaving input sequences to memory
ATE410830T1 (de) * 2004-03-10 2008-10-15 Ericsson Telefon Ab L M Addressgenerator für einen verschachtelungsspeicher und einen entschachtelungsspeicher
BRPI0510683A (pt) * 2004-05-13 2008-04-22 Thomson Licensing detecção de modo intercalador em um receptor de vìdeo digital
SG155171A1 (en) * 2004-07-29 2009-09-30 Qualcomm Inc System and method for interleaving
US20080317142A1 (en) * 2005-07-29 2008-12-25 Qualcomm Incorporated System and method for frequency diversity
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
TWI241779B (en) 2004-12-24 2005-10-11 Univ Nat Sun Yat Sen Symbol deinterleaver for digital video broadcasting system
TWI274258B (en) 2004-12-24 2007-02-21 Sony Taiwan Ltd Image processing system
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
WO2007014043A2 (en) * 2005-07-21 2007-02-01 Wionics Research Deinterleaver and dual-viterbi decoder architecture
US8879635B2 (en) 2005-09-27 2014-11-04 Qualcomm Incorporated Methods and device for data alignment with time domain boundary
US20070206117A1 (en) 2005-10-17 2007-09-06 Qualcomm Incorporated Motion and apparatus for spatio-temporal deinterlacing aided by motion compensation for field-based video
US8654848B2 (en) 2005-10-17 2014-02-18 Qualcomm Incorporated Method and apparatus for shot detection in video streaming
US8948260B2 (en) 2005-10-17 2015-02-03 Qualcomm Incorporated Adaptive GOP structure in video streaming
US20070171280A1 (en) 2005-10-24 2007-07-26 Qualcomm Incorporated Inverse telecine algorithm based on state machine
US20070115960A1 (en) * 2005-11-04 2007-05-24 Mediatek Inc. De-interleaver for data decoding
US9131164B2 (en) 2006-04-04 2015-09-08 Qualcomm Incorporated Preprocessor method and apparatus
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
EP1853018B1 (en) * 2006-05-03 2014-03-05 Industrial Technology Research Institute Encoding and decoding for multicarrier signals.
US7974358B2 (en) * 2006-05-03 2011-07-05 Industrial Technology Research Institute Orthogonal frequency division multiplexing (OFDM) encoding and decoding methods and systems
PL2056472T3 (pl) 2007-10-30 2010-05-31 Sony Corp Urządzenie i sposób do przetwarzania danych
ES2399157T3 (es) 2007-10-30 2013-03-26 Sony Corporation Aparato y método de procesamiento de datos
PL2204002T3 (pl) 2007-10-30 2013-08-30 Sony Corp Urządzenie i sposób przetwarzania danych
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

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