SE9700125L - Kodare och avkokare - Google Patents
Kodare och avkokareInfo
- Publication number
- SE9700125L SE9700125L SE9700125A SE9700125A SE9700125L SE 9700125 L SE9700125 L SE 9700125L SE 9700125 A SE9700125 A SE 9700125A SE 9700125 A SE9700125 A SE 9700125A SE 9700125 L SE9700125 L SE 9700125L
- Authority
- SE
- Sweden
- Prior art keywords
- code words
- bits
- logic circuit
- encoding
- words
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes
- H04L25/4908—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes using mBnB codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4904—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using self-synchronising codes, e.g. split-phase codes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Power Engineering (AREA)
- Dc Digital Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700125A SE517770C2 (sv) | 1997-01-17 | 1997-01-17 | Seriell-parallellomvandlare |
TW086103899A TW340278B (en) | 1997-01-17 | 1997-03-27 | Coder/decoder |
KR1019997006491A KR100605827B1 (ko) | 1997-01-17 | 1998-01-15 | 인코더 및 디코더 |
AU56858/98A AU5685898A (en) | 1997-01-17 | 1998-01-15 | Encoder and decoder |
EP98901162A EP0953245A1 (en) | 1997-01-17 | 1998-01-15 | Encoder and decoder |
CA002278534A CA2278534C (en) | 1997-01-17 | 1998-01-15 | Encoder and decoder |
JP53422498A JP3963483B2 (ja) | 1997-01-17 | 1998-01-15 | エンコーダ及びデコーダ |
PCT/SE1998/000058 WO1998032266A1 (en) | 1997-01-17 | 1998-01-15 | Encoder and decoder |
CNB988034263A CN1154309C (zh) | 1997-01-17 | 1998-01-15 | 编码器和译码器 |
US09/008,608 US6232895B1 (en) | 1997-01-17 | 1998-01-16 | Method and apparatus for encoding/decoding n-bit data into 2n-bit codewords |
US09/637,167 US6642864B1 (en) | 1997-01-17 | 2000-08-14 | Method and apparatus for encoding/decoding N-bit data into 2N-bit codewords |
HK00106104A HK1026990A1 (en) | 1997-01-17 | 2000-09-26 | Encoder and decoder. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700125A SE517770C2 (sv) | 1997-01-17 | 1997-01-17 | Seriell-parallellomvandlare |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9700125D0 SE9700125D0 (sv) | 1997-01-17 |
SE9700125L true SE9700125L (sv) | 1998-07-18 |
SE517770C2 SE517770C2 (sv) | 2002-07-16 |
Family
ID=20405445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9700125A SE517770C2 (sv) | 1997-01-17 | 1997-01-17 | Seriell-parallellomvandlare |
Country Status (11)
Country | Link |
---|---|
US (2) | US6232895B1 (sv) |
EP (1) | EP0953245A1 (sv) |
JP (1) | JP3963483B2 (sv) |
KR (1) | KR100605827B1 (sv) |
CN (1) | CN1154309C (sv) |
AU (1) | AU5685898A (sv) |
CA (1) | CA2278534C (sv) |
HK (1) | HK1026990A1 (sv) |
SE (1) | SE517770C2 (sv) |
TW (1) | TW340278B (sv) |
WO (1) | WO1998032266A1 (sv) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002325041A (ja) * | 2001-04-25 | 2002-11-08 | Nec Corp | デコード回路及び符号変換回路と方法 |
US6859883B2 (en) * | 2001-05-31 | 2005-02-22 | Koninklijke Philips Electronics N.V. | Parallel data communication consuming low power |
EP1411695B1 (en) * | 2001-06-09 | 2005-08-17 | Samsung Electronics Co., Ltd. | Mapping with unequal error protection |
JP2004112214A (ja) * | 2002-09-17 | 2004-04-08 | Renesas Technology Corp | シリアルデータ受信装置 |
US6686856B1 (en) | 2002-11-20 | 2004-02-03 | Agilent Technologies, Inc. | Clocking domain conversion system and method |
JP4034172B2 (ja) * | 2002-11-20 | 2008-01-16 | Necエレクトロニクス株式会社 | エンコーダ、デコーダおよびデータ転送装置 |
US7342977B2 (en) * | 2002-11-26 | 2008-03-11 | Lsi Logic Corporation | Serial data transmitter with bit doubling |
US6781435B1 (en) * | 2003-02-03 | 2004-08-24 | Hypres, Inc. | Apparatus and method for converting a multi-bit signal to a serial pulse stream |
US7768507B2 (en) | 2005-11-17 | 2010-08-03 | Ati Technologies Ulc | Methods and apparatus for driving a display device |
CN101192304B (zh) * | 2006-11-29 | 2011-05-25 | 凌通科技股份有限公司 | 用于嵌入式系统的图像压缩及解压缩装置与方法 |
US8589770B2 (en) * | 2007-02-26 | 2013-11-19 | Ati Technologies Ulc | Robust control/delineation in serial streams |
US8279094B2 (en) | 2007-10-24 | 2012-10-02 | Rambus Inc. | Encoding and decoding techniques with improved timing margin |
CN101404558B (zh) * | 2008-10-31 | 2011-05-25 | 中兴通讯股份有限公司 | 基于ami编码的数据传输方法及数据处理装置 |
US7876245B2 (en) * | 2009-06-30 | 2011-01-25 | Hynix Semiconductor Inc. | Parallel-to-serial converting circuit |
US8077063B2 (en) * | 2010-01-18 | 2011-12-13 | Freescale Semiconductor, Inc. | Method and system for determining bit stream zone statistics |
US8401600B1 (en) | 2010-08-02 | 2013-03-19 | Hypres, Inc. | Superconducting multi-bit digital mixer |
US8648739B2 (en) * | 2010-08-12 | 2014-02-11 | Mediatek Inc. | Transmission interface and system using the same |
US9112520B2 (en) | 2010-08-12 | 2015-08-18 | Mediatek Inc. | Transmission interface and system using the same |
US8855248B2 (en) * | 2011-10-25 | 2014-10-07 | Cavium, Inc. | Word boundary lock |
US9065626B2 (en) | 2011-10-25 | 2015-06-23 | Cavium, Inc. | Bit error rate impact reduction |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57195308A (en) * | 1981-05-26 | 1982-12-01 | Sony Corp | Block coding method |
US4864303A (en) * | 1987-02-13 | 1989-09-05 | Board Of Trustees Of The University Of Illinois | Encoder/decoder system and methodology utilizing conservative coding with block delimiters, for serial communication |
EP0310041A3 (en) * | 1987-09-28 | 1990-08-22 | Nec Home Electronics, Ltd. | 8-bit to 9-bit code conversion system and 8/9 converter |
US4794411A (en) | 1987-10-19 | 1988-12-27 | Hewlett-Packard Company | Thermal ink-jet head structure with orifice offset from resistor |
CA2019821C (en) * | 1988-12-28 | 1995-04-25 | Shoichi Takahashi | Signal conversion circuit |
GB8912471D0 (en) * | 1989-05-31 | 1989-07-19 | Int Computers Ltd | Data transmission code |
JP2504568B2 (ja) * | 1989-06-20 | 1996-06-05 | 富士通株式会社 | 信号生成回路 |
US5625644A (en) * | 1991-12-20 | 1997-04-29 | Myers; David J. | DC balanced 4B/8B binary block code for digital data communications |
US5490282A (en) * | 1992-12-08 | 1996-02-06 | International Business Machines Corporation | Interface having serializer including oscillator operating at first frequency and deserializer including oscillator operating at second frequency equals half first frequency for minimizing frequency interference |
JP2508588B2 (ja) * | 1993-06-16 | 1996-06-19 | 日本電気株式会社 | シリアルパラレル変換回路 |
JP2765457B2 (ja) * | 1993-11-22 | 1998-06-18 | 日本電気株式会社 | デマルチプレクサ |
JP3272533B2 (ja) * | 1994-03-31 | 2002-04-08 | 三菱電機株式会社 | マルチプレクサ回路およびデマルチプレクサ回路 |
JPH09247116A (ja) * | 1996-03-08 | 1997-09-19 | Fujitsu Ltd | 直並列変換回路および並直列変換回路の同期回路 |
-
1997
- 1997-01-17 SE SE9700125A patent/SE517770C2/sv unknown
- 1997-03-27 TW TW086103899A patent/TW340278B/zh not_active IP Right Cessation
-
1998
- 1998-01-15 KR KR1019997006491A patent/KR100605827B1/ko not_active IP Right Cessation
- 1998-01-15 CA CA002278534A patent/CA2278534C/en not_active Expired - Fee Related
- 1998-01-15 CN CNB988034263A patent/CN1154309C/zh not_active Expired - Fee Related
- 1998-01-15 AU AU56858/98A patent/AU5685898A/en not_active Abandoned
- 1998-01-15 EP EP98901162A patent/EP0953245A1/en not_active Withdrawn
- 1998-01-15 JP JP53422498A patent/JP3963483B2/ja not_active Expired - Fee Related
- 1998-01-15 WO PCT/SE1998/000058 patent/WO1998032266A1/en active IP Right Grant
- 1998-01-16 US US09/008,608 patent/US6232895B1/en not_active Expired - Lifetime
-
2000
- 2000-08-14 US US09/637,167 patent/US6642864B1/en not_active Expired - Lifetime
- 2000-09-26 HK HK00106104A patent/HK1026990A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1250565A (zh) | 2000-04-12 |
KR100605827B1 (ko) | 2006-07-31 |
CA2278534A1 (en) | 1998-07-23 |
AU5685898A (en) | 1998-08-07 |
SE517770C2 (sv) | 2002-07-16 |
US6232895B1 (en) | 2001-05-15 |
CA2278534C (en) | 2006-10-03 |
CN1154309C (zh) | 2004-06-16 |
WO1998032266A1 (en) | 1998-07-23 |
SE9700125D0 (sv) | 1997-01-17 |
KR20000070263A (ko) | 2000-11-25 |
JP2001508972A (ja) | 2001-07-03 |
HK1026990A1 (en) | 2000-12-29 |
TW340278B (en) | 1998-09-11 |
JP3963483B2 (ja) | 2007-08-22 |
US6642864B1 (en) | 2003-11-04 |
EP0953245A1 (en) | 1999-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE9700125D0 (sv) | Kodare och avkokare | |
RU2000120911A (ru) | Кодер декодер с последовательной каскадной структурой в системе связи | |
TW332951B (en) | Bit error | |
GB2331213A (en) | System for implementing run length limited codes | |
TW265502B (en) | Rotationally invariant trellis coding incorporating transparent binary convolutional codes | |
TW373154B (en) | Process of storage and usage of sensitive information in a security module, and the associated security module | |
HK1139525A1 (en) | Method and system for transmitting and receiving information using chain reaction codes | |
DE60029601D1 (de) | Gruppenkettenreaktionskodierer mit variabler anzahl zugeordneter eingabedaten für jeden ausgaben gruppenkode | |
RU2011104005A (ru) | Способ кодирования символов, способ декодирования символов, способ передачи символов из передатчика к приемнику, кодер, декодер и система для передачи символов из передатчика к приемнику | |
ATE269605T1 (de) | Entropiekodierung von variabler zu variabler länge | |
ATE139071T1 (de) | Hochwirksame fehlerkontrollkodierung in kanalkodierern und dekodierern | |
TW200606662A (en) | Method to encode a XML-document, method to decode, method to encode and decode, encoding device, decoding device and device to encode and decode | |
EP0034036A3 (en) | Encoders and decoders for cyclic block codes | |
EP0162707A3 (en) | Rom protection scheme | |
ATE412271T1 (de) | Verfahren und system der kombination von codes bei einem äusseren decoder in einem kommunikationssystem | |
EP0823787A3 (en) | A rate 16/17 ENDEC with independent high/low byte decoding | |
DE60003071D1 (de) | Verfahren zur dekodierung von mit einem entropie-code kodierten daten, entsprechende dekodierungsvorrichtung und übertragungssystem | |
CA2015697A1 (en) | Numeric encoding method and apparatus for neural networks | |
CN101325418B (zh) | 一种基于概率查表的哈夫曼快速解码方法 | |
FI100565B (sv) | Förfarande för datakommunikation och anordning för kodning av signal | |
KR970014342A (ko) | Rll코드 데이터를 위한 부호화 및 복호화장치 | |
ATE361631T1 (de) | Präzisionsverbesserung durch einsatz von transformationskoeffizientbitebenen | |
WO2003030374A1 (en) | Coding method, apparatus, decoding method, and apparatus | |
KR970029015A (ko) | 정보부호화장치 및 방법, 정보해독화장치 및 방법, 및 정보기록매체 | |
KR830010422A (ko) | 에러정 정부호화 방법 |