JPS6444132A - Folding code transmission processing and method and apparatus for inverting on receiving side - Google Patents

Folding code transmission processing and method and apparatus for inverting on receiving side

Info

Publication number
JPS6444132A
JPS6444132A JP63181960A JP18196088A JPS6444132A JP S6444132 A JPS6444132 A JP S6444132A JP 63181960 A JP63181960 A JP 63181960A JP 18196088 A JP18196088 A JP 18196088A JP S6444132 A JPS6444132 A JP S6444132A
Authority
JP
Japan
Prior art keywords
converter
transmission channels
cycle
output bit
inputted
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.)
Pending
Application number
JP63181960A
Other languages
English (en)
Inventor
Haihiraa Yohanesu
Endaasu Peetaa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bosch Telecom GmbH
Original Assignee
ANT Nachrichtentechnik GmbH
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 ANT Nachrichtentechnik GmbH filed Critical ANT Nachrichtentechnik GmbH
Publication of JPS6444132A publication Critical patent/JPS6444132A/ja
Pending legal-status Critical Current

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
    • H04L1/0069—Puncturing patterns
    • 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
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
JP63181960A 1987-07-25 1988-07-22 Folding code transmission processing and method and apparatus for inverting on receiving side Pending JPS6444132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873724729 DE3724729A1 (de) 1987-07-25 1987-07-25 Verfahren zur aufbereitung eines faltungscodes zur uebertragung sowie dessen empfangsseitige rueckwandlung sowie anordnung hierzu

Publications (1)

Publication Number Publication Date
JPS6444132A true JPS6444132A (en) 1989-02-16

Family

ID=6332386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63181960A Pending JPS6444132A (en) 1987-07-25 1988-07-22 Folding code transmission processing and method and apparatus for inverting on receiving side

Country Status (5)

Country Link
US (1) US5029331A (ja)
EP (1) EP0301161B1 (ja)
JP (1) JPS6444132A (ja)
CA (1) CA1310757C (ja)
DE (2) DE3724729A1 (ja)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651942B1 (fr) * 1989-09-08 1991-10-18 Alcatel Transmission Codeur/decodeur correcteur d'erreur pour installation de transmission numerique.
EP0562251A2 (en) * 1992-03-24 1993-09-29 Universities Research Association, Inc. Parallel data transfer network controlled by a dynamically reconfigurable serial network
US5331315A (en) * 1992-06-12 1994-07-19 Universities Research Association, Inc. Switch for serial or parallel communication networks
US5438590A (en) * 1993-05-24 1995-08-01 Comstream Corporation Transmitting and receiving apparatus and method including punctured convolutional encoding and decoding
US5383219A (en) * 1993-11-22 1995-01-17 Qualcomm Incorporated Fast forward link power control in a code division multiple access system
US5511082A (en) * 1994-05-10 1996-04-23 General Instrument Corporation Of Delaware Punctured convolutional encoder
US5566189A (en) * 1994-08-31 1996-10-15 Hughes Aircraft Co. Method and device for puncturing data
US5790566A (en) * 1994-08-31 1998-08-04 Hughes Electronics Method and device for depuncturing data
US5652795A (en) * 1994-11-14 1997-07-29 Hughes Electronics Method and apparatus for an adapter card providing conditional access in a communication system
KR960028395A (ko) * 1994-12-08 1996-07-22 구자홍 펑쳐드 부호화 회로
US5668820A (en) * 1995-01-23 1997-09-16 Ericsson Inc. Digital communication system having a punctured convolutional coding system and method
TW347616B (en) 1995-03-31 1998-12-11 Qualcomm Inc Method and apparatus for performing fast power control in a mobile communication system a method and apparatus for controlling transmission power in a mobile communication system is disclosed.
US6977967B1 (en) * 1995-03-31 2005-12-20 Qualcomm Incorporated Method and apparatus for performing fast power control in a mobile communication system
DE19524556A1 (de) * 1995-07-06 1997-01-16 Bosch Gmbh Robert Faltungsencoder sowie Faltungsdecoder
US5678550A (en) * 1995-08-11 1997-10-21 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Apparatus and method for in situ detection of areas of cardiac electrical activity
GB2308044B (en) * 1995-10-02 2000-03-15 Motorola Ltd Method of decoding punctured codes and apparatus therefor
FI955206A (fi) * 1995-10-31 1997-05-01 Nokia Telecommunications Oy Tiedonsiirtomenetelmä
US5907719A (en) * 1996-01-22 1999-05-25 Cirrus Logic, Inc. Communication interface unit employing two multiplexer circuits and control logic for performing parallel-to-serial data conversion of a selected asynchronous protocol
US5893035A (en) * 1996-09-16 1999-04-06 Qualcomm Incorporated Centralized forward link power control
KR100233291B1 (ko) * 1996-10-16 1999-12-01 김영환 부호화율에 따른 복원클럭 발생장치 및 그 방법
US5892774A (en) * 1996-12-12 1999-04-06 Qualcomm Incorporated Phase shift encoded subchannel
US5991284A (en) 1997-02-13 1999-11-23 Qualcomm Inc. Subchannel control loop
US6097972A (en) * 1997-08-29 2000-08-01 Qualcomm Incorporated Method and apparatus for processing power control signals in CDMA mobile telephone system
KR100525675B1 (ko) * 1999-03-22 2005-11-02 한국항공우주연구원 실용 위성 시험장치
US6353400B1 (en) * 1999-11-23 2002-03-05 Agilent Technologies, Inc. Radically abbreviated decoding
DE10100614A1 (de) * 2001-01-09 2002-07-11 Siemens Ag Verfahren und Anordnung zur Codierung bzw. Decodierung
US8199696B2 (en) * 2001-03-29 2012-06-12 Qualcomm Incorporated Method and apparatus for power control in a wireless communication system
KR100845830B1 (ko) * 2001-12-29 2008-07-14 엘지전자 주식회사 부호 비트 펑처링 방법
DE10202090B4 (de) * 2002-01-21 2010-08-12 Infineon Technologies Ag Elektronische Sender-Empfänger-Vorrichtung
US7508869B2 (en) * 2004-05-27 2009-03-24 Lsi Corporation Apparatus method and system for characterizing a communication channel and increasing data throughput
US7266756B2 (en) * 2004-06-25 2007-09-04 Via Telecom Co., Ltd. Read enable generator for a turbo decoder deinterleaved symbol memory
US7865812B2 (en) * 2007-02-16 2011-01-04 Mediatek Inc. Apparatus and method for determining a detected punctured position in punctured convolutional codes
KR101134064B1 (ko) * 2007-05-14 2012-04-13 삼성전자주식회사 오류 제어 코드의 펑쳐링 장치 및 방법
US9374108B2 (en) * 2014-05-19 2016-06-21 International Business Machines Corporation Convolution-encoded hyper-speed channel with robust trellis error-correction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155857A (en) * 1981-03-23 1982-09-27 Kokusai Denshin Denwa Co Ltd <Kdd> Maximum likelihood method and apparatus for error
JPH0824270B2 (ja) * 1985-12-25 1996-03-06 日本電信電話株式会社 たたみ込み符号器および最尤復号器
DE3600905A1 (de) * 1986-01-15 1987-07-16 Ant Nachrichtentech Verfahren zum dekodieren von binaersignalen sowie viterbi-dekoder und anwendungen

Also Published As

Publication number Publication date
EP0301161A2 (de) 1989-02-01
EP0301161B1 (de) 1995-01-18
DE3724729A1 (de) 1989-02-02
CA1310757C (en) 1992-11-24
DE3852794D1 (de) 1995-03-02
US5029331A (en) 1991-07-02
EP0301161A3 (en) 1990-09-19

Similar Documents

Publication Publication Date Title
JPS6444132A (en) Folding code transmission processing and method and apparatus for inverting on receiving side
SE8402714D0 (sv) Sett att koda en felkorrigerande kod samt sett for dataoverforing
JPS5523603A (en) Method and apparatus for coding and decoding of telephone signal
DK1492262T3 (da) Fremgangsmåde og apparat til kommunikation med variabel datahastighed
SE8302763D0 (sv) Digitaltransmissionssystem
GB1457068A (en) Burst error correction code
ATE55206T1 (de) Verfahren zur datenuebertragung mit moeglichkeit zur korrektur von fehlerpaketen und kodierungsund dekodierungsanordnung zur durchfuehrung dieses verfahrens.
EP0162478A3 (en) Method and apparatus for high speed satellite communication
FR2093539A5 (ja)
BR9815356A (pt) Processo para comunicação de dados digitais, sistema de comunicação digital, aparelho transmissor, e, aparelho receptor
CN102480340A (zh) 发送设备、发送方法、接收设备、接收方法和传输系统
CN1015025B (zh) 减小劳兰-c导航误差的方法及装置
ES8606759A1 (es) Un metodo de conversion de una cadena de bitios de datos de una senal binaria original en una cadena de bitios de datos de una senal binaria de canal
RU94014268A (ru) Способ кодирования и декодирования данных для системы радиовещательной передачи цифровых сообщений
BR8600264A (pt) Processo para a correcao de falhas de imagem
JPS5713836A (en) Channel synchronization system
WO1995023384A3 (en) Error correctable data transmission method and device based on semi-cyclic codes
GB9313412D0 (en) Digital signal comparsion circuitry
JPS5438156A (en) Telemeter apparatus of rotating machines
JPS57113665A (en) Digital data transmission and reception system
JPS5437520A (en) Digital processing type transmitter for quadrature multiple signal
JPS5510237A (en) Method and device for signal processing on time- compression multiplex system
DE60102067D1 (de) Verfahren zum Senden und Empfangen von produktkodierten und QPSK-modulierten Signalen
SU1515379A1 (ru) Устройство дл формировани биимпульсного сигнала
SU568188A1 (ru) Устройство синхронизации по циклам в блочных корректирующих кодах