CN101310458B - 用于数字信号的光传输的方法和设备 - Google Patents
用于数字信号的光传输的方法和设备 Download PDFInfo
- Publication number
- CN101310458B CN101310458B CN200680042222.3A CN200680042222A CN101310458B CN 101310458 B CN101310458 B CN 101310458B CN 200680042222 A CN200680042222 A CN 200680042222A CN 101310458 B CN101310458 B CN 101310458B
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- frequency
- signal
- optical
- digital information
- division multiplex
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Classifications
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/22—Adaptations for optical transmission
-
- 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
- H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic 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
-
- 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
- H04B10/5165—Carrier suppressed; Single sideband; Double sideband or vestigial
-
- 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
- H04B10/54—Intensity modulation
- H04B10/541—Digital intensity or amplitude modulation
-
- 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
- H04B10/548—Phase or frequency modulation
-
- 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
- H04B10/548—Phase or frequency modulation
- H04B10/556—Digital modulation, e.g. differential phase shift keying [DPSK] or frequency shift keying [FSK]
-
- 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
- H04B10/548—Phase or frequency modulation
- H04B10/556—Digital modulation, e.g. differential phase shift keying [DPSK] or frequency shift keying [FSK]
- H04B10/5561—Digital phase modulation
-
- 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
- H04B10/548—Phase or frequency modulation
- H04B10/556—Digital modulation, e.g. differential phase shift keying [DPSK] or frequency shift keying [FSK]
- H04B10/5563—Digital frequency modulation
-
- 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
- H04B10/60—Receivers
-
- 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
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/69—Electrical arrangements in the receiver
- H04B10/697—Arrangements for reducing noise and distortion
- H04B10/6971—Arrangements for reducing noise and distortion using equalisation
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005905688 | 2005-10-12 | ||
AU2005905688A AU2005905688A0 (en) | 2005-10-12 | Method and System for Optical Transmission of digital signals | |
PCT/AU2006/001511 WO2007041799A2 (en) | 2005-10-12 | 2006-10-12 | Methods and apparatus for optical transmission of digital signals |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101310458A CN101310458A (zh) | 2008-11-19 |
CN101310458B true CN101310458B (zh) | 2014-01-22 |
Family
ID=37943152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200680042222.3A Expired - Fee Related CN101310458B (zh) | 2005-10-12 | 2006-10-12 | 用于数字信号的光传输的方法和设备 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8111993B2 (zh) |
EP (1) | EP1943755B1 (zh) |
JP (1) | JP4786714B2 (zh) |
KR (1) | KR101280049B1 (zh) |
CN (1) | CN101310458B (zh) |
AU (2) | AU2006301864B2 (zh) |
CA (1) | CA2625086C (zh) |
HK (1) | HK1122146A1 (zh) |
NZ (1) | NZ567443A (zh) |
WO (1) | WO2007041799A2 (zh) |
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CA2712137A1 (en) | 2007-01-29 | 2008-08-07 | Ofidium Pty Ltd | Methods and apparatus for generation and transmission of optical signals |
US8306435B2 (en) | 2007-02-15 | 2012-11-06 | Ofidium Pty, Ltd. | Reception of signals transmitted over a dispersive optical channel |
US8000604B2 (en) * | 2007-03-15 | 2011-08-16 | Nec Laboratories America, Inc. | Orthogonal frequency division multiple access (OFDMA) based passive optical network (PON) architecture and its extension to long distance |
WO2008134436A1 (en) * | 2007-04-24 | 2008-11-06 | Telcordia Technologies Inc. | Systems and methods for photonically assisted rf filtering |
EP2026520A1 (en) * | 2007-08-17 | 2009-02-18 | Nokia Siemens Networks Oy | Method and arrangement for transmitting an optical OFDM-signal |
US8718490B2 (en) * | 2007-10-03 | 2014-05-06 | Nec Laboratories America, Inc. | Coherent optical orthogonal frequency division multiplexing (OFDM) reception using self optical carrier extraction |
US8064766B2 (en) * | 2007-10-08 | 2011-11-22 | Nec Laboratories America, Inc. | Orthogonal frequency division multiple access based optical ring network |
JP4864910B2 (ja) * | 2008-02-04 | 2012-02-01 | Kddi株式会社 | 光通信装置、システム及び光通信方法 |
US20090290877A1 (en) * | 2008-05-21 | 2009-11-26 | Nec Laboratories America, Inc. | Monitoring for High Speed OFDM Signal Transmission |
US20090290878A1 (en) * | 2008-05-22 | 2009-11-26 | Nec Laboratories America, Inc. | Generating an Optical OFDM Signal with Reduced OSNR Requirement |
US20090324226A1 (en) * | 2008-06-30 | 2009-12-31 | Fred Buchali | System, method and apparatus for channel estimation based on intra-symbol frequency domain averaging for coherent optical OFDM |
US8068742B2 (en) * | 2008-07-10 | 2011-11-29 | Finisar Corporation | Phase shift keyed modulation of optical signal using chirp managed laser |
US20100027994A1 (en) * | 2008-07-31 | 2010-02-04 | Nec Laboratories America, Inc. | Phase Modulation Of An Optical Orthogonal Frequency Division Multiplexing Signal |
US8655177B2 (en) * | 2008-10-07 | 2014-02-18 | Ofidium Pty. Ltd. | Optical transmitter |
US8737190B2 (en) * | 2008-11-21 | 2014-05-27 | Samsung Electronics Co., Ltd. | Method and system for communication of different modulation formats from a wireless station in a wireless system |
US8797837B2 (en) * | 2008-12-03 | 2014-08-05 | Samsung Electronics Co., Ltd. | System and method for in-phase/quadrature multiplexing |
US8135288B2 (en) * | 2009-02-03 | 2012-03-13 | The Boeing Company | System and method for a photonic system |
JP5371039B2 (ja) * | 2009-03-10 | 2013-12-18 | Kddi株式会社 | 光ofdm通信システム |
CN101860507B (zh) * | 2009-04-09 | 2013-01-16 | 财团法人工业技术研究院 | 光正交分频多任务信号的接收方法及其接收器 |
US8374514B2 (en) * | 2009-04-15 | 2013-02-12 | Nec Laboratories America, Inc. | Parallel digital coherent detection using symmetrical optical interleaver and direct optical down conversion |
CN102422571B (zh) * | 2009-05-18 | 2016-06-15 | 日本电信电话株式会社 | 信号生成电路、光信号发送装置、信号接收电路、光信号同步确立方法以及光信号同步系统 |
WO2010137113A1 (ja) * | 2009-05-26 | 2010-12-02 | 三菱電機株式会社 | 予等化送信装置及び予等化伝送システム |
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CN101692628A (zh) * | 2009-09-10 | 2010-04-07 | 复旦大学 | 基于单边带调制的单载波频域均衡技术的光纤通信系统 |
EP2478653B1 (en) * | 2009-09-17 | 2014-07-23 | Universität Duisburg-Essen | Transmitter and receiver for transceiving optical signals |
JP5675825B2 (ja) | 2009-10-07 | 2015-02-25 | オフィディウム、プロプライエタリー、リミテッドOfidium Pty Ltd | 光通信リンクにおける多重チャネル非線形性補償 |
WO2011113097A2 (en) * | 2010-03-19 | 2011-09-22 | Ofidium Pty Ltd | Method and apparatus for fiber non-linearity mitigation |
WO2011151913A1 (ja) * | 2010-06-03 | 2011-12-08 | 株式会社日立製作所 | 光通信システム、光受信器、光トランスポンダ、波長多重光通信システム、波長多重受信装置及び波長多重光トランスポンダ |
KR101450065B1 (ko) * | 2010-06-10 | 2014-10-16 | 에스티에스반도체통신 주식회사 | 광 신호 전달 및 방열 기능들을 가지는 기판 |
CN102158452A (zh) * | 2010-10-14 | 2011-08-17 | 北京邮电大学 | 基于雪崩光电二极管的光正交频分复用系统和方法 |
JP5621530B2 (ja) * | 2010-11-12 | 2014-11-12 | 富士通株式会社 | 受信機、光スペクトル整形方法、及び光通信システム |
FR2971656A1 (fr) * | 2011-02-10 | 2012-08-17 | France Telecom | Procede et dispositif de filtrage optique coupe-bande et dispositif d'insertion/extraction de sous-bande optique multiplexee en frequence dans un signal optique |
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CN103095623B (zh) * | 2011-10-27 | 2015-07-01 | 武汉邮电科学研究院 | 调制设备和方法以及解调设备和方法 |
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CN107592158B (zh) * | 2016-07-08 | 2019-11-22 | 上海诺基亚贝尔股份有限公司 | 光纤通信系统中的信号处理的方法和设备 |
KR102415302B1 (ko) | 2018-04-17 | 2022-07-01 | 한국전자통신연구원 | 광전송 분산 보상 등화기 장치 및 방법 |
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KR102547442B1 (ko) * | 2021-11-02 | 2023-06-27 | 한국과학기술원 | 가시광 통신 시스템에서 다중 탭 채널에 대한 변환효율이 높은 공간상 직교 주파수 분할 다중화 구현 방법 및 장치 |
CN114205001B (zh) * | 2021-11-29 | 2023-07-11 | 武汉邮电科学研究院有限公司 | 一种低复杂度的波长标签生成与检测方法及系统 |
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-
2006
- 2006-10-12 EP EP06790381A patent/EP1943755B1/en not_active Not-in-force
- 2006-10-12 NZ NZ567443A patent/NZ567443A/en not_active IP Right Cessation
- 2006-10-12 AU AU2006301864A patent/AU2006301864B2/en not_active Ceased
- 2006-10-12 JP JP2008534823A patent/JP4786714B2/ja not_active Expired - Fee Related
- 2006-10-12 US US12/089,571 patent/US8111993B2/en active Active
- 2006-10-12 CN CN200680042222.3A patent/CN101310458B/zh not_active Expired - Fee Related
- 2006-10-12 CA CA2625086A patent/CA2625086C/en not_active Expired - Fee Related
- 2006-10-12 WO PCT/AU2006/001511 patent/WO2007041799A2/en active Application Filing
- 2006-10-12 KR KR1020087011274A patent/KR101280049B1/ko active IP Right Grant
-
2009
- 2009-03-09 HK HK09102218.3A patent/HK1122146A1/zh not_active IP Right Cessation
- 2009-08-07 AU AU2009208043A patent/AU2009208043B2/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6661976B1 (en) * | 2000-01-05 | 2003-12-09 | At&T Corp. | Method and system for single-sideband optical signal generation and transmission |
Also Published As
Publication number | Publication date |
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AU2009208043B2 (en) | 2009-11-19 |
CA2625086A1 (en) | 2007-04-19 |
EP1943755A2 (en) | 2008-07-16 |
WO2007041799A3 (en) | 2007-07-12 |
KR20080070651A (ko) | 2008-07-30 |
KR101280049B1 (ko) | 2013-06-28 |
EP1943755B1 (en) | 2012-05-30 |
US8111993B2 (en) | 2012-02-07 |
EP1943755A4 (en) | 2010-05-05 |
CN101310458A (zh) | 2008-11-19 |
AU2006301864A1 (en) | 2007-04-19 |
HK1122146A1 (zh) | 2009-05-08 |
JP4786714B2 (ja) | 2011-10-05 |
NZ567443A (en) | 2010-01-29 |
CA2625086C (en) | 2014-07-08 |
AU2009208043A1 (en) | 2009-08-27 |
US20090169213A1 (en) | 2009-07-02 |
JP2009512285A (ja) | 2009-03-19 |
AU2006301864B2 (en) | 2009-05-07 |
WO2007041799A2 (en) | 2007-04-19 |
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