DE69424119D1 - Verfahren und anordnung fur die ubertragung, den empfang, die kodierung und dekodierung punktierter faltungskoden - Google Patents
Verfahren und anordnung fur die ubertragung, den empfang, die kodierung und dekodierung punktierter faltungskodenInfo
- Publication number
- DE69424119D1 DE69424119D1 DE69424119T DE69424119T DE69424119D1 DE 69424119 D1 DE69424119 D1 DE 69424119D1 DE 69424119 T DE69424119 T DE 69424119T DE 69424119 T DE69424119 T DE 69424119T DE 69424119 D1 DE69424119 D1 DE 69424119D1
- Authority
- DE
- Germany
- Prior art keywords
- decoding
- dotted
- encoding
- transmitting
- arrangement
- 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
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
- H04L1/0064—Concatenated codes
- H04L1/0065—Serial 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
- H03M13/03—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
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/22—Time-division multiplex systems in which the sources have different rates or 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
-
- 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
- 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
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- H04M11/068—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using time division multiplex techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/0806—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division the signals being two or more video signals
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/065,292 US5438590A (en) | 1993-05-24 | 1993-05-24 | Transmitting and receiving apparatus and method including punctured convolutional encoding and decoding |
PCT/US1994/005837 WO1994028656A1 (en) | 1993-05-24 | 1994-05-24 | Transmitting and receiving apparatus and method including punctured convolutional encoding and decoding |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69424119D1 true DE69424119D1 (de) | 2000-05-31 |
DE69424119T2 DE69424119T2 (de) | 2000-09-21 |
Family
ID=22061687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69424119T Expired - Fee Related DE69424119T2 (de) | 1993-05-24 | 1994-05-24 | Verfahren und anordnung fur die ubertragung, den empfang, die kodierung und dekodierung punktierter faltungskoden |
Country Status (12)
Country | Link |
---|---|
US (1) | US5438590A (de) |
EP (1) | EP0651926B1 (de) |
JP (1) | JPH07506477A (de) |
KR (1) | KR0148055B1 (de) |
CN (1) | CN1111469A (de) |
AU (1) | AU7044294A (de) |
BR (1) | BR9405376A (de) |
CA (1) | CA2140851C (de) |
DE (1) | DE69424119T2 (de) |
ES (1) | ES2148333T3 (de) |
RU (1) | RU2117390C1 (de) |
WO (1) | WO1994028656A1 (de) |
Families Citing this family (82)
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US5673291A (en) * | 1994-09-14 | 1997-09-30 | Ericsson Inc. | Simultaneous demodulation and decoding of a digitally modulated radio signal using known symbols |
JPH07283740A (ja) * | 1994-04-05 | 1995-10-27 | Sony Corp | 送信装置、受信装置、および伝送システム |
TW274170B (en) * | 1994-06-17 | 1996-04-11 | Terrastar Inc | Satellite communication system, receiving antenna & components for use therein |
US5649318A (en) * | 1995-03-24 | 1997-07-15 | Terrastar, Inc. | Apparatus for converting an analog c-band broadcast receiver into a system for simultaneously receiving analog and digital c-band broadcast television signals |
US5745084A (en) * | 1994-06-17 | 1998-04-28 | Lusignan; Bruce B. | Very small aperture terminal & antenna for use therein |
US5497401A (en) * | 1994-11-18 | 1996-03-05 | Thomson Consumer Electronics, Inc. | Branch metric computer for a Viterbi decoder of a punctured and pragmatic trellis code convolutional decoder suitable for use in a multi-channel receiver of satellite, terrestrial and cable transmitted FEC compressed-digital television data |
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 |
KR100265674B1 (ko) * | 1995-06-07 | 2000-09-15 | 데니스 피셸 | 인코드된 데이타 스트림에 대한 에러 검출 및 정정시스템 |
US5666170A (en) * | 1995-07-12 | 1997-09-09 | Thomson Consumer Electronics, Inc. | Apparatus for decoding video signals encoded in different formats |
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 |
US5999570A (en) * | 1995-11-21 | 1999-12-07 | Sony Corporation | Transmission apparatus, sending apparatus, and receiving apparatus, and transmission method |
FR2742947B1 (fr) * | 1995-12-22 | 1998-03-13 | Sgs Thomson Microelectronics | Dispositif de reception de signaux numeriques |
KR970060721A (ko) * | 1996-01-29 | 1997-08-12 | 이데이 노부유끼 | 지향성패턴의 인터리브 및 변경을 위한 송신장치,수신장치,송신방법 및 수신방법 |
FI113320B (fi) * | 1996-02-19 | 2004-03-31 | Nokia Corp | Menetelmä tiedonsiirron tehostamiseksi |
US5742622A (en) * | 1996-03-12 | 1998-04-21 | Discovision Associates | Error detection and correction system for a stream of encoded data |
KR100212833B1 (ko) * | 1996-03-22 | 1999-08-02 | 전주범 | 가변레이트 비터비 복호기 |
US5680416A (en) * | 1996-05-31 | 1997-10-21 | Unisys Corporation | Digital communication system which eliminates cumulative jitter |
US5689531A (en) * | 1996-05-31 | 1997-11-18 | Unisys Corporation | Receiver for a digital communication system which eliminates cumulative jitter |
US5680415A (en) * | 1996-05-31 | 1997-10-21 | Unisys Corporation | Repeater for a digital communication system which eliminates cumulative jitter |
US5909434A (en) * | 1996-05-31 | 1999-06-01 | Qualcomm Incorporated | Bright and burst mode signaling data transmission in an adjustable rate wireless communication system |
US5694432A (en) * | 1996-05-31 | 1997-12-02 | Unisys Corporation | Transmitter for a digital communication system which eliminates cumulative jitter |
KR100223762B1 (ko) * | 1996-06-25 | 1999-10-15 | 김영환 | 가변 부호화율 펀츄러 |
US5996103A (en) * | 1996-07-31 | 1999-11-30 | Samsung Information Systems America | Apparatus and method for correcting errors in a communication system |
US6366326B1 (en) | 1996-08-01 | 2002-04-02 | Thomson Consumer Electronics Inc. | System for acquiring, processing, and storing video data and program guides transmitted in different coding formats |
JP3654392B2 (ja) * | 1996-09-02 | 2005-06-02 | ソニー株式会社 | データ受信装置および方法 |
KR100498752B1 (ko) | 1996-09-02 | 2005-11-08 | 소니 가부시끼 가이샤 | 비트메트릭스를 사용한 데이터 수신장치 및 방법 |
JP3684560B2 (ja) | 1996-09-03 | 2005-08-17 | ソニー株式会社 | データ受信装置および方法 |
KR100233291B1 (ko) * | 1996-10-16 | 1999-12-01 | 김영환 | 부호화율에 따른 복원클럭 발생장치 및 그 방법 |
US6496543B1 (en) * | 1996-10-29 | 2002-12-17 | Qualcomm Incorporated | Method and apparatus for providing high speed data communications in a cellular environment |
GB9622540D0 (en) * | 1996-10-30 | 1997-01-08 | Discovision Ass | Trackback for viterbi decoder |
US5784010A (en) * | 1997-02-03 | 1998-07-21 | International Business Machines Corporation | Method and apparatus for implementing a set rate code for data channels with alternate 9-bit code words and 8-bit code words |
KR19990003242A (ko) | 1997-06-25 | 1999-01-15 | 윤종용 | 구조적 펀처드 길쌈부호 부호와 및 복호기 |
US6510147B1 (en) | 1997-07-15 | 2003-01-21 | Hughes Electronics Corporation | Method and apparatus for orthogonally overlaying variable chip rate spread spectrum signals |
KR100387078B1 (ko) * | 1997-07-30 | 2003-10-22 | 삼성전자주식회사 | 대역확산통신시스템의심볼천공및복구장치및방법 |
US5907582A (en) * | 1997-08-11 | 1999-05-25 | Orbital Sciences Corporation | System for turbo-coded satellite digital audio broadcasting |
US6209116B1 (en) * | 1997-10-09 | 2001-03-27 | Hughes Electronics Corporation | Adaptable overlays for forward error correction schemes based on trellis codes |
US6005897A (en) * | 1997-12-16 | 1999-12-21 | Mccallister; Ronald D. | Data communication system and method therefor |
US6195398B1 (en) * | 1997-12-19 | 2001-02-27 | Stmicroelectronics, Inc. | Method and apparatus for coding and communicating data in noisy environment |
EP0928071B8 (de) * | 1997-12-30 | 2007-04-25 | Canon Kabushiki Kaisha | Verschachteler für Turbo-Kodierer |
US7536624B2 (en) * | 2002-01-03 | 2009-05-19 | The Directv Group, Inc. | Sets of rate-compatible universal turbo codes nearly optimized over various rates and interleaver sizes |
US6437714B1 (en) * | 1998-04-18 | 2002-08-20 | Samsung Electronics, Co., Ltd. | Channel encoding device and method for communication system |
US6134696A (en) * | 1998-05-28 | 2000-10-17 | Lsi Logic Corporation | Encoding and decoding rate-1/n convolutional codes and their punctured versions |
JP2000013337A (ja) * | 1998-06-26 | 2000-01-14 | Nippon Columbia Co Ltd | データ多重放送方法、データ多重化放送システム、受信装置、録音装置 |
JP3413759B2 (ja) * | 1998-07-17 | 2003-06-09 | 株式会社ケンウッド | Bsディジタル放送受信機 |
EP0999669A1 (de) * | 1998-11-06 | 2000-05-10 | Nortel Matra Cellular | Verfahren und Einrichtung zum Diversityempfang von identischen Nachrichten mit unterschiedlichen Vorwärts-Fehlerkorrektur |
US6282250B1 (en) * | 1999-05-05 | 2001-08-28 | Qualcomm Incorporated | Low delay decoding |
US6385752B1 (en) | 1999-06-01 | 2002-05-07 | Nortel Networks Limited | Method and apparatus for puncturing a convolutionally encoded bit stream |
FI107676B (fi) * | 1999-06-21 | 2001-09-14 | Nokia Mobile Phones Ltd | Menetelmä ja järjestely tietyn signaalinkäsittelymetodin käyttämiseksi informaation välittämiseen |
US6625241B2 (en) * | 1999-07-13 | 2003-09-23 | Hewlett-Packard Development Company, L.P. | Data communications bit stream combiner/decombiner |
DE19935785A1 (de) | 1999-07-29 | 2001-02-08 | Siemens Ag | Verfahren und Einrichtung zur Erzeugung eines ratenkompatiblen Codes |
DE19957093A1 (de) * | 1999-11-26 | 2001-05-31 | Rohde & Schwarz | Anordnung zum Erzeugen eines digital modulierten Prüfsignals |
US6697441B1 (en) * | 2000-06-06 | 2004-02-24 | Ericsson Inc. | Baseband processors and methods and systems for decoding a received signal having a transmitter or channel induced coupling between bits |
US6798852B2 (en) | 2000-06-06 | 2004-09-28 | Ericsson Inc. | Methods and systems for extracting a joint probability from a map decision device and processing a signal using the joint probability information |
KR100396827B1 (ko) * | 2000-06-15 | 2003-09-02 | 쎄트리마이크로시스템(주) | 데이터 전송 시스템에서 병렬 길쌈 부호화 장치 |
EP2293452B1 (de) * | 2000-07-05 | 2012-06-06 | LG ELectronics INC. | Verfahren zum Punktieren eines turbocodierten Datenblock |
US6408340B1 (en) * | 2000-08-07 | 2002-06-18 | Motorola, Inc. | Method and apparatus for transferring data between electrical components |
KR100375823B1 (ko) | 2000-12-27 | 2003-03-15 | 한국전자통신연구원 | 고속 비터비 복호기에서 라딕스-4 가지 메트릭 연산을위한 디펑처 구조 및 방법 |
EP1317070A1 (de) * | 2001-12-03 | 2003-06-04 | Mitsubishi Electric Information Technology Centre Europe B.V. | Verfahren zur Erlangung eines Fehlerkorrekturkodes mit gewünschten Parametern aus einem Blockturbokode |
DE10161602A1 (de) * | 2001-12-14 | 2003-06-18 | Rohde & Schwarz | Verfahren und Anordnung zum graphischen Darstellen der l- und/oder Q-Komponenten von digital modulierten Hochfrequenzsignalen |
DE10202090B4 (de) * | 2002-01-21 | 2010-08-12 | Infineon Technologies Ag | Elektronische Sender-Empfänger-Vorrichtung |
US6980255B2 (en) * | 2002-02-13 | 2005-12-27 | Zenith Electronics Corporation | VSB modulator symbol clock processing to reduce jitter/phase noise and sampling artifacts |
DE10207146A1 (de) * | 2002-02-20 | 2003-08-28 | Infineon Technologies Ag | Hardware-Schaltung zur Punktierung und Wiederholungscodierung von Datenströmen und Verfahren zum Betrieb der Hardware-Schaltung |
US6973579B2 (en) | 2002-05-07 | 2005-12-06 | Interdigital Technology Corporation | Generation of user equipment identification specific scrambling code for the high speed shared control channel |
US7111226B1 (en) * | 2002-05-31 | 2006-09-19 | Broadcom Corporation | Communication decoder employing single trellis to support multiple code rates and/or multiple modulations |
KR20030097358A (ko) * | 2002-06-20 | 2003-12-31 | 삼성전자주식회사 | 성상도에 따라 설정된 펑처링 패턴을 기초로 컨볼루셔널엔코더 및 터보 코더를 이용한 신호의 부호화 방법 |
CN1320794C (zh) * | 2002-11-13 | 2007-06-06 | 上海芯华微电子有限公司 | 收缩卷积编码的单步方法和装置 |
GB0229320D0 (en) * | 2002-12-17 | 2003-01-22 | Koninkl Philips Electronics Nv | Signal processing method and apparatus |
US20050204258A1 (en) * | 2004-02-13 | 2005-09-15 | Broadcom Corporation | Encoding system and method for a transmitter in wireless communications |
WO2005088852A1 (en) | 2004-03-18 | 2005-09-22 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving broadcast data using outer-coding in a mobile communication system |
US7266756B2 (en) * | 2004-06-25 | 2007-09-04 | Via Telecom Co., Ltd. | Read enable generator for a turbo decoder deinterleaved symbol memory |
KR101134064B1 (ko) * | 2007-05-14 | 2012-04-13 | 삼성전자주식회사 | 오류 제어 코드의 펑쳐링 장치 및 방법 |
JP5227408B2 (ja) * | 2007-09-14 | 2013-07-03 | セムテック コーポレイション | 高速シリアライザ、関連部品、システム、及び方法 |
CN101237239B (zh) * | 2008-03-03 | 2011-11-30 | 黄知涛 | 一种(n-1)/n码率的删除卷积码的盲识别方法 |
US8275209B2 (en) * | 2008-10-10 | 2012-09-25 | Microsoft Corporation | Reduced DC gain mismatch and DC leakage in overlap transform processing |
DE102010031411B4 (de) * | 2010-07-15 | 2012-04-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Konzept zur Kombination codierter Datenpakete |
US9654253B1 (en) * | 2015-12-21 | 2017-05-16 | Inphi Corporation | Apparatus and method for communicating data over an optical channel |
US10243638B2 (en) * | 2016-10-04 | 2019-03-26 | At&T Intellectual Property I, L.P. | Forward error correction code selection in wireless systems |
IL277711B (en) | 2020-09-30 | 2022-01-01 | Elbit Systems C4I And Cyber Ltd | A transmission device and a method for transmitting punctuated information messages having an input containing shared bits and a reception device and method for reassembling coded information messages based on the punctuated messages |
RU2759216C1 (ru) * | 2021-01-14 | 2021-11-11 | Альберт Семенович Усанов | Способ телекоммуникаций для достижения потенциальных производительности, помехоустойчивости и скорости соединения |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE3724729A1 (de) * | 1987-07-25 | 1989-02-02 | Ant Nachrichtentech | Verfahren zur aufbereitung eines faltungscodes zur uebertragung sowie dessen empfangsseitige rueckwandlung sowie anordnung hierzu |
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US5117427A (en) * | 1988-03-03 | 1992-05-26 | Mitsubishi Denki Kabushiki Kaisha | Communication system with concatenated coding error correction |
US5295142A (en) * | 1989-07-18 | 1994-03-15 | Sony Corporation | Viterbi decoder |
US5233630A (en) * | 1991-05-03 | 1993-08-03 | Qualcomm Incorporated | Method and apparatus for resolving phase ambiguities in trellis coded modulated data |
-
1993
- 1993-05-24 US US08/065,292 patent/US5438590A/en not_active Expired - Lifetime
-
1994
- 1994-05-24 ES ES94919223T patent/ES2148333T3/es not_active Expired - Lifetime
- 1994-05-24 AU AU70442/94A patent/AU7044294A/en not_active Abandoned
- 1994-05-24 CN CN94190433A patent/CN1111469A/zh active Pending
- 1994-05-24 EP EP94919223A patent/EP0651926B1/de not_active Expired - Lifetime
- 1994-05-24 JP JP7500902A patent/JPH07506477A/ja active Pending
- 1994-05-24 WO PCT/US1994/005837 patent/WO1994028656A1/en active IP Right Grant
- 1994-05-24 CA CA002140851A patent/CA2140851C/en not_active Expired - Fee Related
- 1994-05-24 BR BR9405376-6A patent/BR9405376A/pt not_active Application Discontinuation
- 1994-05-24 DE DE69424119T patent/DE69424119T2/de not_active Expired - Fee Related
- 1994-05-24 RU RU95105525A patent/RU2117390C1/ru active
-
1995
- 1995-01-23 KR KR95700258A patent/KR0148055B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0651926A1 (de) | 1995-05-10 |
EP0651926B1 (de) | 2000-04-26 |
RU2117390C1 (ru) | 1998-08-10 |
US5438590A (en) | 1995-08-01 |
WO1994028656A1 (en) | 1994-12-08 |
DE69424119T2 (de) | 2000-09-21 |
CN1111469A (zh) | 1995-11-08 |
CA2140851A1 (en) | 1994-12-08 |
AU7044294A (en) | 1994-12-20 |
JPH07506477A (ja) | 1995-07-13 |
BR9405376A (pt) | 1999-09-08 |
KR0148055B1 (en) | 1998-08-17 |
ES2148333T3 (es) | 2000-10-16 |
CA2140851C (en) | 1999-05-25 |
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