ATE547879T1 - Vorrichtung und verfahren zur datenverarbeitung - Google Patents
Vorrichtung und verfahren zur datenverarbeitungInfo
- Publication number
- ATE547879T1 ATE547879T1 AT08253325T AT08253325T ATE547879T1 AT E547879 T1 ATE547879 T1 AT E547879T1 AT 08253325 T AT08253325 T AT 08253325T AT 08253325 T AT08253325 T AT 08253325T AT E547879 T1 ATE547879 T1 AT E547879T1
- Authority
- AT
- Austria
- Prior art keywords
- sub
- data symbols
- ofdm
- dvb
- carrier signals
- Prior art date
Links
- 230000000694 effects Effects 0.000 abstract 2
- 238000013507 mapping Methods 0.000 abstract 2
- 239000000969 carrier Substances 0.000 abstract 1
- 238000004088 simulation Methods 0.000 abstract 1
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
- H03M13/2703—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
- 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
-
- 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
- H03M13/2742—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
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH 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
- 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), DMT
-
- 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
- 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
- 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)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Hardware Redundancy (AREA)
- Communication Control (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0721272.3A GB2454196B (en) | 2007-10-30 | 2007-10-30 | Data processsing apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE547879T1 true ATE547879T1 (de) | 2012-03-15 |
Family
ID=38834519
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08253327T ATE547880T1 (de) | 2007-10-30 | 2008-10-13 | Vorrichtung und verfahren zur datenverarbeitung |
AT08253325T ATE547879T1 (de) | 2007-10-30 | 2008-10-13 | Vorrichtung und verfahren zur datenverarbeitung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08253327T ATE547880T1 (de) | 2007-10-30 | 2008-10-13 | Vorrichtung und verfahren zur datenverarbeitung |
Country Status (16)
Country | Link |
---|---|
US (1) | US8170090B2 (de) |
EP (2) | EP2056466B1 (de) |
JP (1) | JP5371374B2 (de) |
KR (2) | KR101463625B1 (de) |
CN (1) | CN101425993B (de) |
AT (2) | ATE547880T1 (de) |
AU (1) | AU2008230049B2 (de) |
DK (2) | DK2056467T3 (de) |
EA (1) | EA014415B1 (de) |
ES (2) | ES2381051T3 (de) |
GB (2) | GB2454196B (de) |
PL (2) | PL2056467T3 (de) |
PT (2) | PT2056466E (de) |
TW (2) | TWI429247B (de) |
UA (1) | UA99256C2 (de) |
ZA (1) | ZA200808857B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2454193B (en) | 2007-10-30 | 2012-07-18 | Sony Corp | Data processing apparatus and method |
US8179954B2 (en) | 2007-10-30 | 2012-05-15 | Sony Corporation | Odd interleaving only of an odd-even interleaver when half or less data subcarriers are active in a digital video broadcasting (DVB) standard |
PL2056549T3 (pl) | 2007-10-30 | 2013-04-30 | Sony Corp | Urządzenie i sposób przetwarzania danych |
PL2056471T3 (pl) | 2007-10-30 | 2010-02-26 | Sony Corp | Urządzenie i sposób przetwarzania danych |
GB2460459B (en) * | 2008-05-30 | 2012-07-11 | Sony Corp | Data processing apparatus and method |
JP5564853B2 (ja) * | 2009-08-14 | 2014-08-06 | ソニー株式会社 | 受信装置および方法、プログラム、並びに受信システム |
CN104038453B (zh) * | 2013-03-08 | 2017-04-05 | 清华大学 | 一种抗连续波干扰的通信方法和系统 |
CN105075208B (zh) * | 2013-04-21 | 2018-06-22 | Lg电子株式会社 | 发送广播信号的设备、接收广播信号的设备、发送广播信号的方法以及接收广播信号的方法 |
US9246730B2 (en) * | 2013-06-19 | 2016-01-26 | Lg Electronics Inc. | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcase signals and method for receiving broadcast signals |
KR101477463B1 (ko) * | 2014-09-12 | 2014-12-29 | 김영재 | 칩 운반용 릴테이프 듀얼 와인딩 장치 |
CN104317525B (zh) * | 2014-09-23 | 2017-08-11 | 天津国芯科技有限公司 | 一种随机存储器的扩展方法及装置 |
CA3003703C (en) * | 2015-11-10 | 2024-04-16 | Sony Corporation | Data processing apparatus, and data processing method |
CN113887160B (zh) * | 2021-09-30 | 2022-03-11 | 北京智芯仿真科技有限公司 | 有损耗无频散介质下的集成电路全波电磁仿真方法及系统 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
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US333852A (en) * | 1886-01-05 | Switch and signal apparatus | ||
US333588A (en) * | 1886-01-05 | Vehicle-spring | ||
US333116A (en) * | 1885-12-29 | Spring-bed | ||
US333736A (en) * | 1886-01-05 | Half to asa k | ||
US33278A (en) * | 1861-09-10 | Improvement in melodeons | ||
US332791A (en) * | 1885-12-22 | Ink-ribbon annunciator for type-writing machines | ||
US333737A (en) * | 1886-01-05 | Doiee | ||
US333844A (en) * | 1886-01-05 | Dumping-wagon | ||
DK2302806T3 (da) | 1995-02-01 | 2013-06-17 | Sony Corp | Flerkanalstransmission med interleaving ved adressering på stedet af RAM-hukommelse |
DE69635533T2 (de) | 1995-02-01 | 2006-08-03 | Koninklijke Philips Electronics N.V. | Fehlerbeschütztes Datenübertragungs-und Empfangsverfahren und Datenübertragungssystem |
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 |
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 |
AU2002319335B2 (en) * | 2002-08-13 | 2008-12-04 | Nokia Corporation | Symbol interleaving |
KR100927144B1 (ko) * | 2002-10-19 | 2009-11-18 | 삼성전자주식회사 | 램덤화 특성이 개선된 내부 인터리버를 가지는 디지털방송시스템의 전송장치 및 그의 전송방법 |
EP1463255A1 (de) * | 2003-03-25 | 2004-09-29 | Sony United Kingdom Limited | Verschachteler zur Symbolabbildung auf den Trägern eines OFDM- (Orthogonale Frequenzmultiplexierung) Systems |
GB2454193B (en) * | 2007-10-30 | 2012-07-18 | Sony Corp | Data processing apparatus and method |
US8179954B2 (en) * | 2007-10-30 | 2012-05-15 | Sony Corporation | Odd interleaving only of an odd-even interleaver when half or less data subcarriers are active in a digital video broadcasting (DVB) standard |
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 |
EP1575175B1 (de) * | 2004-03-10 | 2008-10-08 | Telefonaktiebolaget LM Ericsson (publ) | Addressgenerator für einen Verschachtelungsspeicher und einen Entschachtelungsspeicher |
US7395461B2 (en) * | 2005-05-18 | 2008-07-01 | Seagate Technology Llc | Low complexity pseudo-random interleaver |
US20070115960A1 (en) * | 2005-11-04 | 2007-05-24 | Mediatek Inc. | De-interleaver for data decoding |
US7688908B2 (en) * | 2007-03-12 | 2010-03-30 | Samsung Electronics Co., Ltd. | System and method for processing wireless high definition video data using a shortened last codeword |
PL2056549T3 (pl) * | 2007-10-30 | 2013-04-30 | Sony Corp | Urządzenie i sposób przetwarzania danych |
PL2056471T3 (pl) * | 2007-10-30 | 2010-02-26 | Sony Corp | Urządzenie i sposób przetwarzania danych |
US8306137B2 (en) * | 2007-10-30 | 2012-11-06 | Sony Corporation | Data processing apparatus and method for use in a 0.5K mode interleaver in a digital video broadcasting standard including DVB-Terrestrial2 |
GB2460459B (en) * | 2008-05-30 | 2012-07-11 | Sony Corp | Data processing apparatus and method |
-
2007
- 2007-10-30 GB GB0721272.3A patent/GB2454196B/en not_active Expired - Fee Related
-
2008
- 2008-10-10 US US12/249,276 patent/US8170090B2/en active Active
- 2008-10-13 ES ES08253325T patent/ES2381051T3/es active Active
- 2008-10-13 AT AT08253327T patent/ATE547880T1/de active
- 2008-10-13 PL PL08253327T patent/PL2056467T3/pl unknown
- 2008-10-13 PT PT08253325T patent/PT2056466E/pt unknown
- 2008-10-13 PT PT08253327T patent/PT2056467E/pt unknown
- 2008-10-13 DK DK08253327.4T patent/DK2056467T3/da active
- 2008-10-13 AT AT08253325T patent/ATE547879T1/de active
- 2008-10-13 PL PL08253325T patent/PL2056466T3/pl unknown
- 2008-10-13 DK DK08253325.8T patent/DK2056466T3/da active
- 2008-10-13 ES ES08253327T patent/ES2381053T3/es active Active
- 2008-10-13 GB GB0818760.1A patent/GB2454307B/en not_active Expired - Fee Related
- 2008-10-13 EP EP08253325A patent/EP2056466B1/de active Active
- 2008-10-13 EP EP08253327A patent/EP2056467B1/de active Active
- 2008-10-14 TW TW097139368A patent/TWI429247B/zh active
- 2008-10-14 TW TW097139367A patent/TWI451715B/zh active
- 2008-10-16 ZA ZA200808857A patent/ZA200808857B/en unknown
- 2008-10-22 AU AU2008230049A patent/AU2008230049B2/en active Active
- 2008-10-29 UA UAA200812693A patent/UA99256C2/ru unknown
- 2008-10-29 EA EA200802078A patent/EA014415B1/ru not_active IP Right Cessation
- 2008-10-29 JP JP2008278957A patent/JP5371374B2/ja not_active Expired - Fee Related
- 2008-10-29 KR KR1020080106624A patent/KR101463625B1/ko active IP Right Grant
- 2008-10-29 KR KR1020080106535A patent/KR101463623B1/ko active IP Right Grant
- 2008-10-30 CN CN2008101731085A patent/CN101425993B/zh active Active
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