DE602007004063D1 - Optisches hochratiges Pulspositionsmodulationsschema und darauf basierendes optisches Kommunikationssytem - Google Patents

Optisches hochratiges Pulspositionsmodulationsschema und darauf basierendes optisches Kommunikationssytem

Info

Publication number
DE602007004063D1
DE602007004063D1 DE602007004063T DE602007004063T DE602007004063D1 DE 602007004063 D1 DE602007004063 D1 DE 602007004063D1 DE 602007004063 T DE602007004063 T DE 602007004063T DE 602007004063 T DE602007004063 T DE 602007004063T DE 602007004063 D1 DE602007004063 D1 DE 602007004063D1
Authority
DE
Germany
Prior art keywords
optical
communication system
system based
modulation scheme
pulse position
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.)
Active
Application number
DE602007004063T
Other languages
English (en)
Inventor
Michael Tuechler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RUAG Space AG
Original Assignee
Oerlikon Space AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oerlikon Space AG filed Critical Oerlikon Space AG
Publication of DE602007004063D1 publication Critical patent/DE602007004063D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval
    • 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
    • H04L25/4902—Pulse width modulation; Pulse position modulation
    • 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
    • H04L25/4917—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 multilevel codes
DE602007004063T 2007-02-06 2007-02-06 Optisches hochratiges Pulspositionsmodulationsschema und darauf basierendes optisches Kommunikationssytem Active DE602007004063D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07101803A EP1956734B1 (de) 2007-02-06 2007-02-06 Optisches hochratiges Pulspositionsmodulationsschema und darauf basierendes optisches Kommunikationssytem

Publications (1)

Publication Number Publication Date
DE602007004063D1 true DE602007004063D1 (de) 2010-02-11

Family

ID=38171626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007004063T Active DE602007004063D1 (de) 2007-02-06 2007-02-06 Optisches hochratiges Pulspositionsmodulationsschema und darauf basierendes optisches Kommunikationssytem

Country Status (4)

Country Link
US (1) US8081882B2 (de)
EP (1) EP1956734B1 (de)
JP (1) JP5011146B2 (de)
DE (1) DE602007004063D1 (de)

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KR101176214B1 (ko) * 2008-11-18 2012-08-22 인하대학교 산학협력단 데이터 변조방법 및 복조방법
EP2400675B1 (de) 2009-02-23 2019-07-24 Mitsubishi Electric Corporation Satellitenkommunikationssystem und datenübertragungsverfahren
WO2011012158A1 (en) * 2009-07-28 2011-02-03 Ecole Polytechnique Federale De Lausanne Encoding and decoding of information
US8744275B2 (en) * 2011-03-05 2014-06-03 LGS Innovations LLC System, method, and apparatus for high-sensitivity optical detection
US8682181B2 (en) * 2011-03-05 2014-03-25 Alcatel Lucent System, method, and apparatus for high-sensitivity optical detection
US8923705B2 (en) * 2012-03-06 2014-12-30 Northrop Grumman Systems Corporation Poisson-based communication system and methods
US9077456B2 (en) 2012-04-03 2015-07-07 Panasonic Intellectual Property Management Co., Ltd. Visible light receiving device and visible light receiving method
CN104184882B (zh) * 2013-05-27 2016-08-10 华为终端有限公司 一种设置PA blanking工作模式的方法和装置
US9813151B2 (en) * 2014-08-05 2017-11-07 Massachusetts Institute Of Technology Free-space optical communication module for small satellites
US9397871B2 (en) * 2014-09-30 2016-07-19 Infineon Technologies Ag Communication devices
CN104993367B (zh) * 2015-06-25 2018-07-06 西安理工大学 无线激光通信ppm调制器及其多光源序列合成的方法
WO2017152173A1 (en) * 2016-03-04 2017-09-08 Leidos, Inc. System and method for implementing adaptive pulse position modulation (appm) for improved optical communications performance
CN108075829B (zh) * 2017-12-13 2019-08-30 桂林电子科技大学 一种可变时隙脉冲位置调制装置、方法及激光通信系统
CN108333398B (zh) * 2018-01-18 2020-06-09 研耀（上海）信息科技有限公司 一种高节能电表
JP7236068B2 (ja) 2018-07-17 2023-03-09 国立研究開発法人情報通信研究機構 通信方法およびネットワークシステム
US10826606B1 (en) 2018-08-14 2020-11-03 Leidos, Inc. Quantum detection and tracking of pulsed optical signals
CN111431620B (zh) * 2020-04-14 2023-08-22 兰州理工大学 一种基于ppm调制的差分空间调制系统的构建方法
US11515629B2 (en) 2020-04-24 2022-11-29 Reflex Photonics Inc. Radiation tolerant electro-optical devices for communication in space
CN113556177B (zh) * 2020-09-25 2023-07-04 哈尔滨工业大学（威海） 跨介质的空中至水下激光致声通信方法及装置
CN112887025B (zh) * 2021-02-25 2023-02-07 八院云箭(北京)航天技术研究院有限公司 一种微弱绿光脉冲通信增强系统
CN112953646B (zh) * 2021-03-01 2022-04-19 长春理工大学 差分多脉冲位置调制方法及系统
US11621740B1 (en) * 2021-11-11 2023-04-04 L3Harris Technologies, Inc. Systems and methods for low complexity soft data computation
CN114513258B (zh) * 2021-12-24 2023-09-05 北京遥测技术研究所 一种深空激光通信中的可变阶数及速率的ppm信号发射系统
CN115001529B (zh) * 2022-04-26 2023-09-01 清华大学 面向无线光的通信感知一体化波形的生成方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684871A (en) * 1995-05-02 1997-11-04 Apple Computer, Inc. Method and apparatus for multi-mode infrared data transmission
US6735398B1 (en) * 2000-03-15 2004-05-11 Hughes Electronics Corporation Generating methods for single and multi-channel wideband optical analog pulse positioned waveforms
US7068946B2 (en) * 2001-01-23 2006-06-27 At&T Corp. Modulation scheme for tedons
US20030142691A1 (en) * 2002-01-30 2003-07-31 Rf Saw Components, Incorporated Modulation by multiple pulse per group keying and method of using the same
US20030142741A1 (en) * 2002-01-30 2003-07-31 Rf Saw Components, Incorporated Modulation by phase and time shift keying and method of using the same
US20030142742A1 (en) 2002-01-30 2003-07-31 Rf Saw Components, Incorporated Modulation by combined multi-pulse per group with simultaneous phase and time shift keying and method of using the same

Also Published As

Publication number Publication date
US8081882B2 (en) 2011-12-20
JP5011146B2 (ja) 2012-08-29
EP1956734A1 (de) 2008-08-13
US20080187322A1 (en) 2008-08-07
EP1956734B1 (de) 2009-12-30
JP2008193701A (ja) 2008-08-21

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