DE60330212D1 - Pulsformung für optische duobinäre Signale - Google Patents
Pulsformung für optische duobinäre SignaleInfo
- Publication number
- DE60330212D1 DE60330212D1 DE60330212T DE60330212T DE60330212D1 DE 60330212 D1 DE60330212 D1 DE 60330212D1 DE 60330212 T DE60330212 T DE 60330212T DE 60330212 T DE60330212 T DE 60330212T DE 60330212 D1 DE60330212 D1 DE 60330212D1
- Authority
- DE
- Germany
- Prior art keywords
- pulse shaping
- optical duobinary
- duobinary signals
- signals
- optical
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
- H04B10/5167—Duo-binary; Alternative mark inversion; Phase shaped binary transmission
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41287002P | 2002-09-23 | 2002-09-23 | |
US10/378,096 US7257329B2 (en) | 2002-09-23 | 2003-02-28 | Duobinary pulse shaping for optical transmission systems employing pulse amplitude modulation techniques |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60330212D1 true DE60330212D1 (de) | 2010-01-07 |
Family
ID=31949840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60330212T Expired - Lifetime DE60330212D1 (de) | 2002-09-23 | 2003-09-22 | Pulsformung für optische duobinäre Signale |
Country Status (3)
Country | Link |
---|---|
US (1) | US7257329B2 (de) |
EP (1) | EP1401129B1 (de) |
DE (1) | DE60330212D1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602005009488D1 (de) * | 2005-04-04 | 2008-10-16 | Alcatel Lucent | Betriebsverfahren für ein passives optisches Netzwerk |
US7574145B2 (en) * | 2005-12-30 | 2009-08-11 | Intel Corporation | Optical receiver with duo-binary encoder |
US7483597B2 (en) * | 2006-10-19 | 2009-01-27 | Lightwire, Inc. | Optical modulator utilizing multi-level signaling |
WO2015172375A1 (zh) * | 2014-05-16 | 2015-11-19 | 华为技术有限公司 | 一种通信方法、装置及系统 |
US10078232B1 (en) | 2014-07-11 | 2018-09-18 | Acacia Communications, Inc. | Advanced optical modulation generation by combining orthogonal polarized optical signals |
KR102036539B1 (ko) * | 2016-07-20 | 2019-10-28 | 전자부품연구원 | 고효율 광신호 전송을 위한 펄스진폭변조 기반 광송신기 |
US10938485B2 (en) | 2019-04-18 | 2021-03-02 | Microsoft Technology Licensing, Llc | Error control coding with dynamic ranges |
US10686530B1 (en) | 2019-04-18 | 2020-06-16 | Microsoft Technology Licensing, Llc | Power-based encoding of data to be transmitted over an optical communication path |
US10742325B1 (en) * | 2019-04-18 | 2020-08-11 | Microsoft Technology Licensing, Llc | Power-based encoding of data to be transmitted over an optical communication path |
US10742326B1 (en) | 2019-04-18 | 2020-08-11 | Microsoft Technology Licensing, Llc | Power-based encoding of data to be transmitted over an optical communication path |
US10892847B2 (en) | 2019-04-18 | 2021-01-12 | Microsoft Technology Licensing, Llc | Blind detection model optimization |
US10897315B2 (en) | 2019-04-18 | 2021-01-19 | Microsoft Technology Licensing, Llc | Power-based decoding of data received over an optical communication path |
US10756817B1 (en) | 2019-04-18 | 2020-08-25 | Microsoft Technology Licensing, Llc | Power switching for systems implementing throughput improvements for optical communications |
US10873392B2 (en) | 2019-04-18 | 2020-12-22 | Microsoft Technology Licensing, Llc | Throughput increases for optical communications |
US10873393B2 (en) | 2019-04-18 | 2020-12-22 | Microsoft Technology Licensing, Llc | Receiver training for throughput increases in optical communications |
US10998982B2 (en) | 2019-04-18 | 2021-05-04 | Microsoft Technology Licensing, Llc | Transmitter for throughput increases for optical communications |
US10951342B2 (en) | 2019-04-18 | 2021-03-16 | Microsoft Technology Licensing, Llc | Throughput increases for optical communications |
US11018776B2 (en) | 2019-04-18 | 2021-05-25 | Microsoft Technology Licensing, Llc | Power-based decoding of data received over an optical communication path |
US10862591B1 (en) | 2019-04-18 | 2020-12-08 | Microsoft Technology Licensing, Llc | Unequal decision regions for throughput increases for optical communications |
US10911152B2 (en) | 2019-04-18 | 2021-02-02 | Microsoft Technology Licensing, Llc | Power-based decoding of data received over an optical communication path |
US10911155B2 (en) | 2019-04-18 | 2021-02-02 | Microsoft Technology Licensing, Llc | System for throughput increases for optical communications |
US10911141B1 (en) | 2019-07-30 | 2021-02-02 | Microsoft Technology Licensing, Llc | Dynamically selecting a channel model for optical communications |
CN111478733B (zh) * | 2020-03-29 | 2023-06-27 | 复旦大学 | 基于双极化光强度调制器的pam4电信号产生系统 |
CN112054977B (zh) * | 2020-09-16 | 2022-05-27 | 湖南工商大学 | 一种基于功率谱整形的光传输方法及装置 |
CN112511236B (zh) * | 2020-11-17 | 2022-03-25 | 北京邮电大学 | 一种pam-4单波长传输方法和装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1559633A (de) * | 1967-10-12 | 1969-03-14 | ||
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 |
US6490069B1 (en) * | 2001-01-29 | 2002-12-03 | Stratalight Communications, Inc. | Transmission and reception of duobinary multilevel pulse-amplitude-modulated optical signals using subtraction-based encoder |
-
2003
- 2003-02-28 US US10/378,096 patent/US7257329B2/en not_active Expired - Fee Related
- 2003-09-22 EP EP03255916A patent/EP1401129B1/de not_active Expired - Fee Related
- 2003-09-22 DE DE60330212T patent/DE60330212D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7257329B2 (en) | 2007-08-14 |
EP1401129B1 (de) | 2009-11-25 |
US20040057733A1 (en) | 2004-03-25 |
EP1401129A3 (de) | 2006-04-26 |
EP1401129A2 (de) | 2004-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |