BR9706935A - Método de transmissão de dados e equipamento para codificação de um sinal - Google Patents
Método de transmissão de dados e equipamento para codificação de um sinalInfo
- Publication number
- BR9706935A BR9706935A BR9706935A BR9706935A BR9706935A BR 9706935 A BR9706935 A BR 9706935A BR 9706935 A BR9706935 A BR 9706935A BR 9706935 A BR9706935 A BR 9706935A BR 9706935 A BR9706935 A BR 9706935A
- Authority
- BR
- Brazil
- Prior art keywords
- equipment
- encoding
- parallel
- data transmission
- transmission method
- Prior art date
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
-
- 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
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
- H04J13/0048—Walsh
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/10—Code generation
- H04J13/102—Combining codes
- H04J13/107—Combining codes by concatenation
-
- 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
- H04L23/00—Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00
- H04L23/02—Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00 adapted for orthogonal signalling
-
- 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
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
- H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Communication Control (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI960161A FI100565B (fi) | 1996-01-12 | 1996-01-12 | Tiedonsiirtomenetelmä ja laitteisto signaalin koodaamiseksi |
PCT/FI1997/000009 WO1997025793A1 (en) | 1996-01-12 | 1997-01-10 | Data transmission method and equipment for encoding a signal |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9706935A true BR9706935A (pt) | 1999-07-20 |
Family
ID=8544832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9706935A BR9706935A (pt) | 1996-01-12 | 1997-01-10 | Método de transmissão de dados e equipamento para codificação de um sinal |
Country Status (13)
Country | Link |
---|---|
US (1) | US6038695A (pt) |
EP (1) | EP0873613B1 (pt) |
JP (1) | JP3794500B2 (pt) |
KR (1) | KR100479693B1 (pt) |
CN (1) | CN1161918C (pt) |
AT (1) | ATE262759T1 (pt) |
AU (1) | AU1312797A (pt) |
BR (1) | BR9706935A (pt) |
DE (1) | DE69728255T2 (pt) |
ES (1) | ES2216125T3 (pt) |
FI (1) | FI100565B (pt) |
RU (1) | RU2191470C2 (pt) |
WO (1) | WO1997025793A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6539050B1 (en) * | 1997-06-26 | 2003-03-25 | Hughes Electronics Corporation | Method for transmitting wideband signals via a communication system adapted for narrow-band signal transmission |
US6396822B1 (en) | 1997-07-15 | 2002-05-28 | Hughes Electronics Corporation | Method and apparatus for encoding data for transmission in a communication system |
US6510147B1 (en) | 1997-07-15 | 2003-01-21 | Hughes Electronics Corporation | Method and apparatus for orthogonally overlaying variable chip rate spread spectrum signals |
US6192503B1 (en) * | 1997-08-14 | 2001-02-20 | Ericsson Inc. | Communications system and methods employing selective recursive decording |
KR100248396B1 (ko) * | 1997-10-24 | 2000-03-15 | 정선종 | 병렬 길쌈 부호화기를 사용한 채널 부호기 설계방법 |
US6233271B1 (en) * | 1997-12-31 | 2001-05-15 | Sony Corporation | Method and apparatus for decoding trellis coded direct sequence spread spectrum communication signals |
FR2778040B1 (fr) * | 1998-04-28 | 2000-05-26 | Alsthom Cge Alcatel | Procede et dispositif de codage correcteur d'erreur pour des transmissions de donnees numeriques a debit eleve, et procede et dispositif de decodage correspondant |
US6356528B1 (en) * | 1999-04-15 | 2002-03-12 | Qualcomm Incorporated | Interleaver and deinterleaver for use in a diversity transmission communication system |
FR2794268B1 (fr) * | 1999-05-25 | 2001-08-31 | Canon Kk | Procedes et dispositifs d'emission et de reception d'information, et systemes les mettant en oeuvre |
EP1085660A1 (en) * | 1999-09-15 | 2001-03-21 | TELEFONAKTIEBOLAGET L M ERICSSON (publ) | Parallel turbo coder implementation |
JP4543479B2 (ja) * | 2000-03-02 | 2010-09-15 | ソニー株式会社 | 通信システム及びその方法 |
JP4364405B2 (ja) * | 2000-06-12 | 2009-11-18 | 三菱電機株式会社 | 通信装置および通信方法 |
US7599610B2 (en) * | 2001-10-25 | 2009-10-06 | Harman International Industries, Incorporated | Interface for audio visual device |
WO2007014043A2 (en) * | 2005-07-21 | 2007-02-01 | Wionics Research | Deinterleaver and dual-viterbi decoder architecture |
RU2667370C1 (ru) * | 2017-11-07 | 2018-09-19 | Валерий Владимирович Золотарев | Способ декодирования линейного каскадного кода |
EA033569B1 (ru) * | 2017-12-08 | 2019-11-06 | Belarusian National Technical Univ | Способ передачи цифровой информации |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3795864A (en) * | 1972-12-21 | 1974-03-05 | Western Electric Co | Methods and apparatus for generating walsh functions |
US5193094A (en) * | 1990-03-07 | 1993-03-09 | Qualcomm Incorporated | Method and apparatus for generating super-orthogonal convolutional codes and the decoding thereof |
FI84866C (fi) * | 1990-03-12 | 1992-01-27 | Nokia Mobile Phones Ltd | Foerbaettring av en viterbi-algoritm. |
US5170396A (en) * | 1990-06-14 | 1992-12-08 | Introtek International, L.P. | Data valid detector circuit for manchester encoded data |
US5239560A (en) * | 1991-06-24 | 1993-08-24 | The United States Of America As Represented By The Secretary Of The Navy | Conveying digital data in noisy, unstable, multipath environments |
US5159608A (en) * | 1991-08-28 | 1992-10-27 | Falconer David D | Method and apparatus for using orthogonal coding in a communication system |
US5430740A (en) * | 1992-01-21 | 1995-07-04 | Nokia Mobile Phones, Ltd. | Indication of data blocks in a frame received by a mobile phone |
US5396653A (en) * | 1992-06-05 | 1995-03-07 | Nokia Mobile Phones Ltd. | Cellular telephone signalling circuit operable with different cellular telephone systems |
US5721745A (en) * | 1996-04-19 | 1998-02-24 | General Electric Company | Parallel concatenated tail-biting convolutional code and decoder therefor |
-
1996
- 1996-01-12 FI FI960161A patent/FI100565B/fi active
-
1997
- 1997-01-08 US US08/780,352 patent/US6038695A/en not_active Expired - Lifetime
- 1997-01-10 ES ES97900617T patent/ES2216125T3/es not_active Expired - Lifetime
- 1997-01-10 WO PCT/FI1997/000009 patent/WO1997025793A1/en active IP Right Grant
- 1997-01-10 RU RU98114984/09A patent/RU2191470C2/ru not_active IP Right Cessation
- 1997-01-10 BR BR9706935A patent/BR9706935A/pt not_active IP Right Cessation
- 1997-01-10 AU AU13127/97A patent/AU1312797A/en not_active Abandoned
- 1997-01-10 KR KR10-1998-0705043A patent/KR100479693B1/ko not_active IP Right Cessation
- 1997-01-10 JP JP52488697A patent/JP3794500B2/ja not_active Expired - Fee Related
- 1997-01-10 EP EP97900617A patent/EP0873613B1/en not_active Expired - Lifetime
- 1997-01-10 AT AT97900617T patent/ATE262759T1/de not_active IP Right Cessation
- 1997-01-10 DE DE69728255T patent/DE69728255T2/de not_active Expired - Fee Related
- 1997-01-10 CN CNB971916802A patent/CN1161918C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2000503185A (ja) | 2000-03-14 |
CN1161918C (zh) | 2004-08-11 |
KR100479693B1 (ko) | 2005-07-21 |
FI100565B (fi) | 1997-12-31 |
AU1312797A (en) | 1997-08-01 |
CN1208525A (zh) | 1999-02-17 |
FI960161A0 (fi) | 1996-01-12 |
FI960161A (fi) | 1997-07-13 |
DE69728255D1 (de) | 2004-04-29 |
JP3794500B2 (ja) | 2006-07-05 |
DE69728255T2 (de) | 2005-04-28 |
EP0873613B1 (en) | 2004-03-24 |
RU2191470C2 (ru) | 2002-10-20 |
KR19990076915A (ko) | 1999-10-25 |
EP0873613A1 (en) | 1998-10-28 |
WO1997025793A1 (en) | 1997-07-17 |
ES2216125T3 (es) | 2004-10-16 |
ATE262759T1 (de) | 2004-04-15 |
US6038695A (en) | 2000-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |