IT1319558B1 - Schema di codifica di linea per comunicazioni digitali, metodo ditrasmissione e apparato. - Google Patents
Schema di codifica di linea per comunicazioni digitali, metodo ditrasmissione e apparato.Info
- Publication number
- IT1319558B1 IT1319558B1 IT2000MI002727A ITMI20002727A IT1319558B1 IT 1319558 B1 IT1319558 B1 IT 1319558B1 IT 2000MI002727 A IT2000MI002727 A IT 2000MI002727A IT MI20002727 A ITMI20002727 A IT MI20002727A IT 1319558 B1 IT1319558 B1 IT 1319558B1
- Authority
- IT
- Italy
- Prior art keywords
- sub
- digital communications
- mod
- states
- scheme
- 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
- H04L25/497—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 by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Optical Communication System (AREA)
- Communication Control (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000MI002727A IT1319558B1 (it) | 2000-12-15 | 2000-12-15 | Schema di codifica di linea per comunicazioni digitali, metodo ditrasmissione e apparato. |
PCT/IB2001/002795 WO2002049299A2 (en) | 2000-12-15 | 2001-12-14 | A line coding scheme for digital communications, transmission method and apparatus |
DE60127711T DE60127711T2 (de) | 2000-12-15 | 2001-12-14 | Leitungskodierung zur digitalen kommunikation, datenübertragungsverfahren und -vorrichtung |
AU2002233571A AU2002233571A1 (en) | 2000-12-15 | 2001-12-14 | A line coding scheme for digital communications, transmission method and apparatus |
US10/450,326 US7333734B2 (en) | 2000-12-15 | 2001-12-14 | Line coding scheme for digital communications, transmission method and apparatus |
JP2002550678A JP3863110B2 (ja) | 2000-12-15 | 2001-12-14 | デジタル通信のためのライン・コード化方式、伝送方法及び装置 |
EP01984900A EP1344320B1 (en) | 2000-12-15 | 2001-12-14 | A line coding scheme for digital communications, transmission method and apparatus |
CNB018226426A CN100399704C (zh) | 2000-12-15 | 2001-12-14 | 用于数字通信的线路编码方案、传送方法和装置 |
AT01984900T ATE358914T1 (de) | 2000-12-15 | 2001-12-14 | Leitungskodierung zur digitalen kommunikation, datenübertragungsverfahren und -vorrichtung |
CA002430963A CA2430963A1 (en) | 2000-12-15 | 2001-12-14 | A line coding scheme for digital communications, transmission method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000MI002727A IT1319558B1 (it) | 2000-12-15 | 2000-12-15 | Schema di codifica di linea per comunicazioni digitali, metodo ditrasmissione e apparato. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20002727A1 ITMI20002727A1 (it) | 2002-06-15 |
IT1319558B1 true IT1319558B1 (it) | 2003-10-20 |
Family
ID=11446247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2000MI002727A IT1319558B1 (it) | 2000-12-15 | 2000-12-15 | Schema di codifica di linea per comunicazioni digitali, metodo ditrasmissione e apparato. |
Country Status (10)
Country | Link |
---|---|
US (1) | US7333734B2 (it) |
EP (1) | EP1344320B1 (it) |
JP (1) | JP3863110B2 (it) |
CN (1) | CN100399704C (it) |
AT (1) | ATE358914T1 (it) |
AU (1) | AU2002233571A1 (it) |
CA (1) | CA2430963A1 (it) |
DE (1) | DE60127711T2 (it) |
IT (1) | IT1319558B1 (it) |
WO (1) | WO2002049299A2 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050107569A (ko) * | 2003-03-10 | 2005-11-14 | 마쯔시다덴기산교 가부시키가이샤 | 펄스열 광전송 시스템과 이에 사용되는 송신장치 및수신장치 |
US20070212077A1 (en) * | 2004-06-16 | 2007-09-13 | Toshihiko Yasue | Ultra Wideband Communication System, Transmission Device Reception Device, and Replay Device Used for the Same |
US7302192B2 (en) * | 2005-04-28 | 2007-11-27 | Menara Networks | Methods of spread-pulse modulation and nonlinear time domain equalization for fiber optic communication channels |
WO2006116723A2 (en) * | 2005-04-28 | 2006-11-02 | Menara Networks | Spread-pulse modulation and nonlinear time domain equalization for fiber optic communication channels |
CN109804574B (zh) * | 2016-08-10 | 2022-04-19 | 瑞典爱立信有限公司 | 用于光传输的编码 |
CN113839654A (zh) * | 2020-06-23 | 2021-12-24 | 深圳市中兴微电子技术有限公司 | 多电平输出驱动电路及方法 |
CN115964906B (zh) * | 2023-03-17 | 2023-06-02 | 巨霖科技(上海)有限公司 | 基于多边沿响应的pam3差分端口统计眼图仿真方法和装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0543070A1 (en) * | 1991-11-21 | 1993-05-26 | International Business Machines Corporation | Coding system and method using quaternary codes |
FR2745451B1 (fr) * | 1996-02-23 | 1998-04-17 | Cit Alcatel | Procede de transmission optique de donnees numeriques |
US6424444B1 (en) * | 2001-01-29 | 2002-07-23 | Stratalight Communications, Inc. | Transmission and reception of duobinary multilevel pulse-amplitude-modulated optical signals using finite-state machine-based encoder |
-
2000
- 2000-12-15 IT IT2000MI002727A patent/IT1319558B1/it active
-
2001
- 2001-12-14 EP EP01984900A patent/EP1344320B1/en not_active Expired - Lifetime
- 2001-12-14 DE DE60127711T patent/DE60127711T2/de not_active Expired - Lifetime
- 2001-12-14 CN CNB018226426A patent/CN100399704C/zh not_active Expired - Fee Related
- 2001-12-14 AU AU2002233571A patent/AU2002233571A1/en not_active Abandoned
- 2001-12-14 JP JP2002550678A patent/JP3863110B2/ja not_active Expired - Fee Related
- 2001-12-14 AT AT01984900T patent/ATE358914T1/de not_active IP Right Cessation
- 2001-12-14 CA CA002430963A patent/CA2430963A1/en not_active Abandoned
- 2001-12-14 US US10/450,326 patent/US7333734B2/en not_active Expired - Fee Related
- 2001-12-14 WO PCT/IB2001/002795 patent/WO2002049299A2/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN100399704C (zh) | 2008-07-02 |
EP1344320A2 (en) | 2003-09-17 |
EP1344320B1 (en) | 2007-04-04 |
WO2002049299A3 (en) | 2003-04-10 |
US7333734B2 (en) | 2008-02-19 |
DE60127711D1 (de) | 2007-05-16 |
WO2002049299A2 (en) | 2002-06-20 |
CN1633748A (zh) | 2005-06-29 |
ITMI20002727A1 (it) | 2002-06-15 |
DE60127711T2 (de) | 2007-12-27 |
JP3863110B2 (ja) | 2006-12-27 |
JP2004516714A (ja) | 2004-06-03 |
ATE358914T1 (de) | 2007-04-15 |
AU2002233571A1 (en) | 2002-06-24 |
CA2430963A1 (en) | 2002-06-20 |
US20040066856A1 (en) | 2004-04-08 |
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