WO2003021793A1 - Dispositif et procede pour la transmission d'informations, dispositif et procede pour la reception d'informations - Google Patents

Dispositif et procede pour la transmission d'informations, dispositif et procede pour la reception d'informations Download PDF

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Publication number
WO2003021793A1
WO2003021793A1 PCT/JP2002/008952 JP0208952W WO03021793A1 WO 2003021793 A1 WO2003021793 A1 WO 2003021793A1 JP 0208952 W JP0208952 W JP 0208952W WO 03021793 A1 WO03021793 A1 WO 03021793A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
encoding
adder
strings
information transmission
Prior art date
Application number
PCT/JP2002/008952
Other languages
English (en)
French (fr)
Inventor
Mitsuhiro Suzuki
Mari Kobayashi
Original Assignee
Sony Corporation
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 Corporation filed Critical Sony Corporation
Priority to KR10-2003-7006045A priority Critical patent/KR20040034566A/ko
Priority to US10/399,757 priority patent/US7227908B2/en
Priority to EP02762989A priority patent/EP1424781A4/en
Priority to BRPI0205966-5A priority patent/BRPI0205966B1/pt
Priority to MXPA03003964A priority patent/MXPA03003964A/es
Priority to BR0205966-5A priority patent/BR0205966A/pt
Publication of WO2003021793A1 publication Critical patent/WO2003021793A1/ja

Links

Classifications

    • 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
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • 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
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • H03M13/253—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with concatenated 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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • 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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • H03M13/3905—Maximum a posteriori probability [MAP] decoding or approximations thereof based on trellis or lattice decoding, e.g. forward-backward algorithm, log-MAP decoding, max-log-MAP decoding
    • 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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/6337—Error control coding in combination with channel estimation
    • 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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/635—Error control coding in combination with rate matching
    • H03M13/6362—Error control coding in combination with rate matching by puncturing
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0055—MAP-decoding
    • 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
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated 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
    • 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
    • H04L1/0059—Convolutional codes
    • H04L1/006—Trellis-coded modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Detection And Correction Of Errors (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PCT/JP2002/008952 2001-09-04 2002-09-03 Dispositif et procede pour la transmission d'informations, dispositif et procede pour la reception d'informations WO2003021793A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR10-2003-7006045A KR20040034566A (ko) 2001-09-04 2002-09-03 정보송신장치와 정보송신방법 및 정보수신장치와정보수신방법
US10/399,757 US7227908B2 (en) 2001-09-04 2002-09-03 Information transmission apparatus, information transmission method, information reception apparatus, and information reception method
EP02762989A EP1424781A4 (en) 2001-09-04 2002-09-03 INFORMATION TRANSFER DEVICE, INFORMATION TRANSMISSION PROCEDURE, INFORMATION RECEIVING DEVICE AND INFORMATION RECEPTION PROCESS
BRPI0205966-5A BRPI0205966B1 (pt) 2001-09-04 2002-09-03 Apparatus and methods of transmission and receipt of information
MXPA03003964A MXPA03003964A (es) 2001-09-04 2002-09-03 Aparato de transmision de informacion, metodo de transmision de informacion, aparato de recepcion de informacion y metodo de recepcion de informacion.
BR0205966-5A BR0205966A (pt) 2001-09-04 2002-09-03 Aparelhos e métodos de transmissão e de recepção de informação

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-268100 2001-09-04
JP2001268100A JP3666430B2 (ja) 2001-09-04 2001-09-04 情報送信装置及び情報送信方法、並びに情報受信装置及び情報受信方法

Publications (1)

Publication Number Publication Date
WO2003021793A1 true WO2003021793A1 (fr) 2003-03-13

Family

ID=19094134

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008952 WO2003021793A1 (fr) 2001-09-04 2002-09-03 Dispositif et procede pour la transmission d'informations, dispositif et procede pour la reception d'informations

Country Status (8)

Country Link
US (1) US7227908B2 (ja)
EP (1) EP1424781A4 (ja)
JP (1) JP3666430B2 (ja)
KR (1) KR20040034566A (ja)
CN (1) CN1295884C (ja)
BR (2) BR0205966A (ja)
MX (1) MXPA03003964A (ja)
WO (1) WO2003021793A1 (ja)

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US7058086B2 (en) 1999-05-26 2006-06-06 Xm Satellite Radio Inc. Method and apparatus for concatenated convolutional encoding and interleaving
JP4634672B2 (ja) * 2001-09-25 2011-02-16 三菱電機株式会社 サイトダイバーシチ送受信装置
US7440530B1 (en) * 2004-06-18 2008-10-21 Xilinx, Inc. Circuit for and method of optimizing the transmission of data on a communication channel
US7587211B2 (en) * 2005-12-21 2009-09-08 Broadcom Corporation Method and system for adaptive multi rate (AMR) and measurements downlink adaptation
US8006279B2 (en) * 2004-12-10 2011-08-23 Alcatel Lucent Distributive system for marking and blocking video and audio content related to video and audio programs
JP4515325B2 (ja) * 2005-05-10 2010-07-28 三菱電機株式会社 無線受信装置
JP4684299B2 (ja) 2005-12-27 2011-05-18 富士通株式会社 多値変調方式を用いたディジタル無線通信方法並びに送信機及び受信機
US20080016425A1 (en) * 2006-04-04 2008-01-17 Qualcomm Incorporated Turbo decoder with symmetric and non-symmetric decoding rates
EP2030396B1 (en) * 2006-06-16 2017-08-02 QUALCOMM Incorporated Efficent transmission a reception of beacon signals
EP2129028B1 (en) * 2008-05-06 2012-10-17 Alcatel Lucent Recovery of transmission errorrs
KR100945532B1 (ko) 2008-10-10 2010-03-09 한국전자통신연구원 가변 스텝 크기를 이용한 위상 오차 추정 장치 및 그 방법
JP6148460B2 (ja) * 2012-03-05 2017-06-14 キヤノン株式会社 画像処理装置、その制御方法、及びプログラム
WO2016080060A1 (ja) 2014-11-19 2016-05-26 ソニー株式会社 装置
US10708941B2 (en) 2014-11-21 2020-07-07 Sony Corporation Apparatus for acquiring and reporting power allocation
JP6380071B2 (ja) 2014-12-11 2018-08-29 ソニー株式会社 通信制御装置、無線通信装置、通信制御方法及び無線通信方法
EP3276859A4 (en) 2015-03-26 2019-04-24 Sony Corporation DEVICE
AU2016242223B2 (en) 2015-03-31 2019-09-12 Sony Corporation Device
JP6586762B2 (ja) 2015-04-07 2019-10-09 ソニー株式会社 受信装置、送信装置、受信方法、送信方法及びプログラム
JP6720968B2 (ja) 2015-05-14 2020-07-08 ソニー株式会社 装置、方法及びプログラム
US9582726B2 (en) * 2015-06-24 2017-02-28 Qualcomm Incorporated Systems and methods for image processing in a deep convolution network
KR20180061164A (ko) 2015-09-24 2018-06-07 소니 주식회사 장치, 방법 및 프로그램
JP6668686B2 (ja) 2015-11-02 2020-03-18 ソニー株式会社 送信装置
US10270625B2 (en) * 2016-12-19 2019-04-23 Futurewei Technologies, Inc. Hardware virtualization for mean and variance estimations of QAM symbols
JP7039298B2 (ja) * 2018-01-16 2022-03-22 キオクシア株式会社 メモリシステム
JP6963182B2 (ja) * 2018-05-22 2021-11-05 日本電信電話株式会社 光通信システム、光送信機及び光受信機
CN109242091B (zh) * 2018-09-03 2022-03-22 郑州云海信息技术有限公司 图像识别方法、装置、设备及可读存储介质

Citations (4)

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EP0886387A2 (en) * 1997-05-21 1998-12-23 Matsushita Electric Industrial Co., Ltd. System and method for transmission and noise power control in wireless communications
WO1998058461A1 (en) * 1997-06-16 1998-12-23 Telefonaktiebolaget Lm Ericsson Multiple code channel power control in a radio communication system
EP0944182A2 (en) * 1998-03-18 1999-09-22 Nec Corporation Method and apparatus for adjusting transmission power of a CDMA terminal
EP1139596A1 (en) * 2000-03-30 2001-10-04 Mitsubishi Electric Telecom Europe (S.A.) Spread spectrum modulation method with discontinous spreading code, corresponding demodulation method, mobile station and base stations

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IT1241358B (it) * 1990-12-20 1994-01-10 Sip Sistema di codifica del segnale vocale con sottocodice annidato
US5944773A (en) * 1997-06-25 1999-08-31 Sun Microsystems, Inc. Floating-point multiplier circuit for generating the sticky-bit from the input operands
DE19824233B4 (de) * 1998-05-29 2005-10-06 Telefonaktiebolaget Lm Ericsson (Publ) Amplitudenbegrenzung
US6864812B1 (en) * 2004-02-05 2005-03-08 Broadcom Corporation Hardware efficient implementation of finite impulse response filters with limited range input signals

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0886387A2 (en) * 1997-05-21 1998-12-23 Matsushita Electric Industrial Co., Ltd. System and method for transmission and noise power control in wireless communications
WO1998058461A1 (en) * 1997-06-16 1998-12-23 Telefonaktiebolaget Lm Ericsson Multiple code channel power control in a radio communication system
EP0944182A2 (en) * 1998-03-18 1999-09-22 Nec Corporation Method and apparatus for adjusting transmission power of a CDMA terminal
EP1139596A1 (en) * 2000-03-30 2001-10-04 Mitsubishi Electric Telecom Europe (S.A.) Spread spectrum modulation method with discontinous spreading code, corresponding demodulation method, mobile station and base stations

Non-Patent Citations (1)

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Title
See also references of EP1424781A4 *

Also Published As

Publication number Publication date
EP1424781A4 (en) 2009-04-08
MXPA03003964A (es) 2004-01-29
JP2003078419A (ja) 2003-03-14
KR20040034566A (ko) 2004-04-28
US20040005012A1 (en) 2004-01-08
CN1295884C (zh) 2007-01-17
US7227908B2 (en) 2007-06-05
BRPI0205966B1 (pt) 2017-10-24
EP1424781A1 (en) 2004-06-02
CN1489829A (zh) 2004-04-14
JP3666430B2 (ja) 2005-06-29
BR0205966A (pt) 2003-10-07

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