JP4292298B2 - 並列畳み込み符号器 - Google Patents

並列畳み込み符号器 Download PDF

Info

Publication number
JP4292298B2
JP4292298B2 JP2004525088A JP2004525088A JP4292298B2 JP 4292298 B2 JP4292298 B2 JP 4292298B2 JP 2004525088 A JP2004525088 A JP 2004525088A JP 2004525088 A JP2004525088 A JP 2004525088A JP 4292298 B2 JP4292298 B2 JP 4292298B2
Authority
JP
Japan
Prior art keywords
subset
encoding
data bits
bits
previous
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.)
Expired - Fee Related
Application number
JP2004525088A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005535190A (ja
JP2005535190A5 (enExample
Inventor
マハー アマー，
Original Assignee
ザーバナ デジタル ファンド エルエルシー
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 ザーバナ デジタル ファンド エルエルシー filed Critical ザーバナ デジタル ファンド エルエルシー
Publication of JP2005535190A publication Critical patent/JP2005535190A/ja
Publication of JP2005535190A5 publication Critical patent/JP2005535190A5/ja
Application granted granted Critical
Publication of JP4292298B2 publication Critical patent/JP4292298B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory 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

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2004525088A 2002-08-01 2003-07-31 並列畳み込み符号器 Expired - Fee Related JP4292298B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39972802P 2002-08-01 2002-08-01
US10/629,644 US7318189B2 (en) 2002-08-01 2003-07-29 Parallel convolutional encoder
PCT/CA2003/001133 WO2004013974A2 (en) 2002-08-01 2003-07-31 Parallel convolutional encoder

Publications (3)

Publication Number Publication Date
JP2005535190A JP2005535190A (ja) 2005-11-17
JP2005535190A5 JP2005535190A5 (enExample) 2006-10-05
JP4292298B2 true JP4292298B2 (ja) 2009-07-08

Family

ID=31191297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004525088A Expired - Fee Related JP4292298B2 (ja) 2002-08-01 2003-07-31 並列畳み込み符号器

Country Status (5)

Country Link
US (2) US7318189B2 (enExample)
JP (1) JP4292298B2 (enExample)
KR (1) KR101026444B1 (enExample)
AU (1) AU2003249822A1 (enExample)
WO (1) WO2004013974A2 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7415112B2 (en) * 2002-09-18 2008-08-19 Zarbana Digital Fund Llc Parallel scrambler/descrambler
US20050094551A1 (en) * 2003-09-25 2005-05-05 Broadcom Corporation Processor instruction for DMT encoding
US7305608B2 (en) * 2003-09-25 2007-12-04 Broadcom Corporation DSL trellis encoding
US7580412B2 (en) * 2003-09-26 2009-08-25 Broadcom Corporation System and method for generating header error control byte for Asynchronous Transfer Mode cell
US7903810B2 (en) 2003-09-26 2011-03-08 Broadcom Corporation Single instruction for data scrambling
US7751557B2 (en) * 2003-09-26 2010-07-06 Broadcom Corporation Data de-scrambler
US7734041B2 (en) * 2003-09-26 2010-06-08 Broadcom Corporation System and method for de-scrambling and bit-order-reversing payload bytes in an Asynchronous Transfer Mode cell
US7756273B2 (en) * 2003-09-26 2010-07-13 Broadcom Corporation System and method for bit-reversing and scrambling payload bytes in an asynchronous transfer mode cell
US7327803B2 (en) * 2004-10-22 2008-02-05 Parkervision, Inc. Systems and methods for vector power amplification
US7355470B2 (en) * 2006-04-24 2008-04-08 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning
US7911272B2 (en) * 2007-06-19 2011-03-22 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
US8334722B2 (en) 2007-06-28 2012-12-18 Parkervision, Inc. Systems and methods of RF power transmission, modulation and amplification
US8031804B2 (en) * 2006-04-24 2011-10-04 Parkervision, Inc. Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion
US7937106B2 (en) * 2006-04-24 2011-05-03 ParkerVision, Inc, Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
US7620129B2 (en) * 2007-01-16 2009-11-17 Parkervision, Inc. RF power transmission, modulation, and amplification, including embodiments for generating vector modulation control signals
WO2008144017A1 (en) 2007-05-18 2008-11-27 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
WO2008156800A1 (en) 2007-06-19 2008-12-24 Parkervision, Inc. Combiner-less multiple input single output (miso) amplification with blended control
KR101480383B1 (ko) * 2007-07-25 2015-01-09 삼성전자주식회사 코드 인코딩 장치
US8074154B2 (en) * 2007-09-13 2011-12-06 Joseph Schweiray Lee Methods and apparatus for encoding and decoding cyclic codes by processing multiple symbols per cycle
WO2009145887A1 (en) * 2008-05-27 2009-12-03 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
GB0810241D0 (en) * 2008-06-05 2008-07-09 Univ Reading The Parallel convolutional coder
JP4935778B2 (ja) * 2008-08-27 2012-05-23 富士通株式会社 符号化装置、送信装置および符号化方法
SG176090A1 (en) * 2009-05-20 2011-12-29 Halliburton Energy Serv Inc Downhole sensor tool with a sealed sensor outsert
EP2695294A1 (en) 2011-04-08 2014-02-12 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
KR20140034895A (ko) 2011-06-02 2014-03-20 파커비전, 인크. 안테나 제어
US8583993B2 (en) 2011-06-17 2013-11-12 Lsi Corporation Turbo parallel concatenated convolutional code implementation on multiple-issue processor cores
EP4538829A3 (en) 2013-09-17 2025-06-25 Parkervision, Inc. Method, apparatus and system for rendering an information bearing function of time

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193094A (en) 1990-03-07 1993-03-09 Qualcomm Incorporated Method and apparatus for generating super-orthogonal convolutional codes and the decoding thereof
JPH0481054A (ja) * 1990-06-01 1992-03-13 Nec Corp データ伝送方式
US5381425A (en) * 1992-03-27 1995-01-10 North Carolina State University System for encoding and decoding of convolutionally encoded data
US5612974A (en) * 1994-11-01 1997-03-18 Motorola Inc. Convolutional encoder for use on an integrated circuit that performs multiple communication tasks
JPH09181618A (ja) 1995-12-27 1997-07-11 Nec Corp データ伝送装置
KR100248395B1 (ko) * 1997-10-23 2000-03-15 정선종 디지털 통신용 채널 부호기 설계방법
KR100248396B1 (ko) * 1997-10-24 2000-03-15 정선종 병렬 길쌈 부호화기를 사용한 채널 부호기 설계방법
US6081921A (en) * 1997-11-20 2000-06-27 Lucent Technologies Inc. Bit insertion approach to convolutional encoding
US5954836A (en) * 1998-01-15 1999-09-21 Lucent Technologies, Inc. Method and apparatus for pipelined encoding
KR100282516B1 (ko) * 1998-06-03 2001-03-02 김영환 길쌈부호 생성기 및 이를 내장한 디지털 신호 프로세서
JP3274668B2 (ja) * 1999-10-18 2002-04-15 松下電器産業株式会社 演算処理装置及び演算処理方法
EP1113580B1 (en) 1999-12-28 2015-02-25 Hitachi Kokusai Electric Inc. Coder with error correction, decoder with error correction and data transmission apparatus using the coder and decoder
JP2001298370A (ja) * 2000-04-13 2001-10-26 Matsushita Electric Ind Co Ltd 符号化装置
US6598203B1 (en) * 2000-06-28 2003-07-22 Northrop Grumman Corporation Parallel punctured convolutional encoder
US6631488B1 (en) * 2000-06-30 2003-10-07 Agilent Technologies, Inc. Configurable error detection and correction engine that has a specialized instruction set tailored for error detection and correction tasks
GB2380370B (en) * 2001-09-28 2004-03-03 Motorola Inc Convolutional encoder and method of operation
US6954885B2 (en) * 2001-12-14 2005-10-11 Qualcomm Incorporated Method and apparatus for coding bits of data in parallel

Also Published As

Publication number Publication date
WO2004013974A3 (en) 2004-05-06
WO2004013974A2 (en) 2004-02-12
US20080092023A1 (en) 2008-04-17
US20040025104A1 (en) 2004-02-05
KR101026444B1 (ko) 2011-04-07
JP2005535190A (ja) 2005-11-17
KR20050045996A (ko) 2005-05-17
AU2003249822A1 (en) 2004-02-23
US7318189B2 (en) 2008-01-08
US7765457B2 (en) 2010-07-27

Similar Documents

Publication Publication Date Title
JP4292298B2 (ja) 並列畳み込み符号器
CN100566184C (zh) 错误校正编码设备
JP4955150B2 (ja) 高並列ｍａｐ復号器
JP4355031B2 (ja) 一般的なターボコードトレリスの終端方法およびシステム
CN108737021B (zh) Polar码传输方法及装置
JP4420924B2 (ja) 情報ビット系列を符号化する方法および符号化器
JP2005535190A5 (enExample)
US9444494B2 (en) Systems and methods for network coding using convolutional codes
WO2000064058A1 (en) Encoder and decoder
WO2018171652A1 (zh) 极化码的速率匹配方法及设备
WO2008156335A2 (en) Method of performing interleaving and data transmission apparatus
JP2004533175A (ja) 相補的エンコーダ／デコーダに対する方法及び装置
JP2002506599A (ja) 高ビットレートデジタルデータ伝送のためのエラー訂正符号化方法および装置と、対応する復号化方法および装置
JP4420925B2 (ja) 情報ビット系列を符号化する方法および符号化器
CN100444524C (zh) 用于通信系统中编码数据位的方法、设备和系统
EP2092675B1 (en) Integrated circuit to encode data
JP3628013B2 (ja) 信号送信装置および符号化装置
US20020184594A1 (en) Low complexity convolutional decoder
WO2009147401A1 (en) Parallel convolutional coder
JP3221761B2 (ja) 畳み込み符号化回路
CN117240401A (zh) 编码传输方法、解码方法和通信装置
JP2006304348A (ja) 誤り訂正符号化装置
JPH06284019A (ja) 畳み込み符号化方法および誤り訂正符号化復号化装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060726

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060815

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090210

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20090311

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090312

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20090311

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120417

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130417

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees