ATE547879T1 - Vorrichtung und verfahren zur datenverarbeitung - Google Patents

Vorrichtung und verfahren zur datenverarbeitung

Info

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
Application number
AT08253325T
Other languages
English (en)
Inventor
Matthew Paul Athol Taylor
Samuel Asangbeng Atungsiri
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
Application granted granted Critical
Publication of ATE547879T1 publication Critical patent/ATE547879T1/de

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
    • H03M13/2703Coding, 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
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • 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
    • H03M13/2739Permutation polynomial interleaver, e.g. quadratic permutation polynomial [QPP] interleaver and quadratic congruence interleaver
    • 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
    • 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
    • H03M13/2782Interleaver implementations, which reduce the amount of required interleaving memory
    • H03M13/2785Interleaver using in-place interleaving, i.e. writing to and reading from the memory is performed at the same memory location
    • 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
    • H03M13/65Purpose and implementation aspects
    • H03M13/6522Intended application, e.g. transmission or communication standard
    • H03M13/6552DVB-T2
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J11/00Orthogonal multiplex systems, e.g. using WALSH codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0071Use of interleaving
    • 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
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • 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
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/24Systems 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)
AT08253325T 2007-10-30 2008-10-13 Vorrichtung und verfahren zur datenverarbeitung ATE547879T1 (de)

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)

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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

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Also Published As

Publication number Publication date
EP2056467B1 (de) 2012-02-29
KR20090045056A (ko) 2009-05-07
EA200802078A1 (ru) 2009-06-30
PL2056466T3 (pl) 2012-07-31
PT2056466E (pt) 2012-05-11
GB0721272D0 (en) 2007-12-12
PL2056467T3 (pl) 2012-07-31
TWI451715B (zh) 2014-09-01
TW200935835A (en) 2009-08-16
JP5371374B2 (ja) 2013-12-18
ES2381051T3 (es) 2012-05-22
DK2056467T3 (da) 2012-05-14
US20090110091A1 (en) 2009-04-30
ATE547880T1 (de) 2012-03-15
CN101425993B (zh) 2013-08-28
GB2454196B (en) 2012-10-10
TW200926663A (en) 2009-06-16
KR101463625B1 (ko) 2014-11-19
CN101425993A (zh) 2009-05-06
EP2056466B1 (de) 2012-02-29
UA99256C2 (ru) 2012-08-10
PT2056467E (pt) 2012-05-10
GB2454196A (en) 2009-05-06
KR101463623B1 (ko) 2014-11-19
EA014415B1 (ru) 2010-12-30
JP2009112011A (ja) 2009-05-21
GB2454307A (en) 2009-05-06
TWI429247B (zh) 2014-03-01
EP2056467A1 (de) 2009-05-06
AU2008230049A1 (en) 2009-05-14
GB2454307B (en) 2012-10-10
US8170090B2 (en) 2012-05-01
ES2381053T3 (es) 2012-05-22
EP2056466A1 (de) 2009-05-06
ZA200808857B (en) 2009-11-25
GB0818760D0 (en) 2008-11-19
KR20090045050A (ko) 2009-05-07
DK2056466T3 (da) 2012-05-14
AU2008230049B2 (en) 2012-04-12

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