IL140896A0 - Optical communication system that transmits and receives data through free space - Google Patents

Optical communication system that transmits and receives data through free space

Info

Publication number
IL140896A0
IL140896A0 IL14089699A IL14089699A IL140896A0 IL 140896 A0 IL140896 A0 IL 140896A0 IL 14089699 A IL14089699 A IL 14089699A IL 14089699 A IL14089699 A IL 14089699A IL 140896 A0 IL140896 A0 IL 140896A0
Authority
IL
Israel
Prior art keywords
transmits
communication system
free space
optical communication
receives data
Prior art date
Application number
IL14089699A
Original Assignee
Terabeam Networks Inc
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 Terabeam Networks Inc filed Critical Terabeam Networks Inc
Publication of IL140896A0 publication Critical patent/IL140896A0/en

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
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1123—Bidirectional transmission
    • H04B10/1125—Bidirectional transmission using a single common optical path
    • 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
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0026—Construction using free space propagation (e.g. lenses, mirrors)
IL14089699A 1998-07-16 1999-07-15 Optical communication system that transmits and receives data through free space IL140896A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9307698P 1998-07-16 1998-07-16
US34844099A 1999-07-07 1999-07-07
PCT/US1999/015973 WO2000004660A2 (en) 1998-07-16 1999-07-15 Optical communication system that transmits and receives data through free space

Publications (1)

Publication Number Publication Date
IL140896A0 true IL140896A0 (en) 2002-02-10

Family

ID=26786959

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14089699A IL140896A0 (en) 1998-07-16 1999-07-15 Optical communication system that transmits and receives data through free space

Country Status (12)

Country Link
EP (1) EP1095473A2 (en)
JP (1) JP2002521856A (en)
KR (1) KR20010071931A (en)
CN (1) CN1318236A (en)
AU (1) AU773035B2 (en)
BR (1) BR9912826A (en)
CA (1) CA2337763A1 (en)
ID (1) ID28657A (en)
IL (1) IL140896A0 (en)
PL (1) PL346368A1 (en)
TR (1) TR200100102T2 (en)
WO (1) WO2000004660A2 (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6049593A (en) 1997-01-17 2000-04-11 Acampora; Anthony Hybrid universal broadband telecommunications using small radio cells interconnected by free-space optical links
US20030020992A1 (en) * 2000-07-19 2003-01-30 Joseph Child Free space optical communication network and stations thereof
US7082267B1 (en) 2000-08-25 2006-07-25 R& Dm Foundation Shared multi-channel parallel optical interface
US7099590B2 (en) 2000-08-25 2006-08-29 R&Dm Foundation Filtering technique for free space interconnects
KR100488120B1 (en) * 2000-12-28 2005-05-09 엘지전자 주식회사 Method for designing digital television network by wireless design program
US6452700B1 (en) 2001-01-11 2002-09-17 R&Dm Foundation Computer backplane employing free space optical interconnect
EP1233551B1 (en) * 2001-02-15 2005-08-03 NTT DoCoMo, Inc. Optical transmitting/receiving method and system, and optical communication network
RU2197783C2 (en) * 2001-03-15 2003-01-27 Аджалов Владимир Исфандеярович Method for organizing access to data burst transmission networks
US6853812B2 (en) 2001-05-09 2005-02-08 Robert Mays, Jr. Polarized-holographic filtering providing improved extinction ratio
JP4290900B2 (en) * 2001-05-18 2009-07-08 日本ビクター株式会社 Light source device
US7167648B2 (en) 2001-10-24 2007-01-23 Innovative Fiber Optic Solutions, Llc System and method for an ethernet optical area network
US7127669B2 (en) 2002-05-31 2006-10-24 Kiribati Wireless Ventures, Llc Redundant path communication methods and systems
GB2398684A (en) * 2003-02-22 2004-08-25 Alps Electric Optical line of sight (LOS) mesh network
JP4336366B2 (en) * 2003-03-12 2009-09-30 インターナショナル・ビジネス・マシーンズ・コーポレーション [Ultra Wideband] Method and apparatus enabling use of application and medium access protocol for wireless optical link over radio channel
EP1623400A1 (en) * 2003-05-07 2006-02-08 Koninklijke Philips Electronics N.V. Traffic information system for conveying information to drivers
DE102004040837B4 (en) * 2004-08-23 2007-04-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method and system for distributed high-rate transmission of large amounts of digital data
KR100703422B1 (en) * 2005-04-01 2007-04-03 삼성전자주식회사 Wavelength division multiplexing passive optical network
KR100800731B1 (en) 2006-10-20 2008-02-01 삼성전자주식회사 Local communication method and apparatus using visible light
CN101510803B (en) * 2009-03-03 2012-03-07 西安理工大学 Error correcting system and method of wireless laser communication GF(q) domain
KR101035488B1 (en) * 2009-10-05 2011-05-20 숭실대학교산학협력단 Collecting Method of Video Data Car Blackbox
US20120155885A1 (en) * 2010-12-21 2012-06-21 Hannah Eric C Rack to rack optical communication
CN102185654B (en) * 2011-04-29 2015-01-07 北京国科环宇空间技术有限公司 Laser communication system
CN103188020B (en) * 2011-12-30 2016-06-01 北京同步科技有限公司 Hub, optical communication equipment and data communication method
EP2693794B1 (en) * 2012-08-02 2018-12-19 Alcatel Lucent Load distribution dependent dynamic adaptation of vertical sectors in a cell
CN103414515B (en) * 2013-08-13 2016-06-15 重庆大学 Dynamic light source time division information transmission method
US9438337B2 (en) * 2014-05-31 2016-09-06 Cisco Technology, Inc. Control system for multi-beam free space optical endpoint
US9438338B1 (en) * 2015-04-13 2016-09-06 The Boeing Company System for bidirectional free-space laser communication of gigabit Ethernet telemetry data
US9729234B2 (en) * 2015-06-22 2017-08-08 The Boeing Company Free space optical communications network with bent pipe channel and pilot channel
US9747503B2 (en) 2015-12-30 2017-08-29 Surefire Llc Optical narrowcasting augmented reality
KR101808401B1 (en) 2016-01-04 2017-12-14 연세대학교 산학협력단 Apparatus and method of in-phase/quadrature separated dual multicarrier transmission for coherent optical transmission
CN107294601A (en) * 2016-03-30 2017-10-24 中国联合网络通信集团有限公司 The method and device of signal transmission
CN110366832B (en) 2016-12-06 2023-03-21 兰斯维克托公司 Liquid crystal beam modulator, device comprising a light source and a liquid crystal beam modulator
US9917652B1 (en) 2017-06-06 2018-03-13 Surefire Llc Adaptive communications focal plane array
CN107846568A (en) * 2017-11-17 2018-03-27 国网河南省电力公司信息通信公司 A kind of Video Conference System and its a kind of video conference terminal subsystem
US10236986B1 (en) 2018-01-05 2019-03-19 Aron Surefire, Llc Systems and methods for tiling free space optical transmissions
US10250948B1 (en) 2018-01-05 2019-04-02 Aron Surefire, Llc Social media with optical narrowcasting
US10473439B2 (en) 2018-01-05 2019-11-12 Aron Surefire, Llc Gaming systems and methods using optical narrowcasting
CN108306684B (en) * 2018-01-26 2020-06-19 浙江大学 Bidirectional free space laser communication network system capable of receiving multiple nodes simultaneously in large range
CN110768725A (en) * 2018-07-27 2020-02-07 山东华云光电技术有限公司 Optical module and optical communication system for unidirectional data transmission
US10797795B2 (en) * 2018-11-27 2020-10-06 Facebook, Inc. System and method of satellite communication
CN109921856B (en) * 2019-01-25 2021-01-15 长沙天仪空间科技研究院有限公司 Low-speed communication method and system based on light flicker of low-orbit satellite
CN114374434A (en) * 2022-01-10 2022-04-19 北京理工大学 One-to-many free space laser communication device based on polarized light field and method thereof
CN114826417A (en) * 2022-03-15 2022-07-29 中国运载火箭技术研究院 Transmitting terminal, receiving terminal and sharing method for cluster one-to-many information sharing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05164532A (en) * 1991-12-19 1993-06-29 Mitsubishi Electric Corp Light space transmitter
EP0653129B1 (en) * 1992-07-28 1997-06-04 BRITISH TELECOMMUNICATIONS public limited company Free space optical communication system
JP3205127B2 (en) * 1993-06-22 2001-09-04 キヤノン株式会社 Communication control method and device
JP3302141B2 (en) * 1993-11-16 2002-07-15 キヤノン株式会社 Optical space communication method
US5737690A (en) * 1995-11-06 1998-04-07 Motorola, Inc. Method and apparatus for orienting a pluridirectional wireless interface
US5983068A (en) * 1996-02-29 1999-11-09 Tomich; John Louis Photonic home area network
US5786923A (en) * 1996-03-29 1998-07-28 Dominion Communications, Llc Point-to-multipoint wide area telecommunications network via atmospheric laser transmission through a remote optical router
US6124958A (en) * 1996-10-22 2000-09-26 Motorola, Inc. Manufacturing method and device for a wireless local area network optics fixture array
US5844705A (en) * 1997-02-13 1998-12-01 At&T Corp Wireless communications systems employing free-space optical communications links

Also Published As

Publication number Publication date
JP2002521856A (en) 2002-07-16
BR9912826A (en) 2001-05-02
WO2000004660A8 (en) 2000-10-05
KR20010071931A (en) 2001-07-31
WO2000004660A9 (en) 2001-08-02
WO2000004660A2 (en) 2000-01-27
AU5213099A (en) 2000-02-07
AU773035B2 (en) 2004-05-13
TR200100102T2 (en) 2001-05-21
PL346368A1 (en) 2002-02-11
EP1095473A2 (en) 2001-05-02
CA2337763A1 (en) 2000-01-27
WO2000004660A3 (en) 2000-05-04
ID28657A (en) 2001-06-21
CN1318236A (en) 2001-10-17

Similar Documents

Publication Publication Date Title
PL346368A1 (en) Optical communication system that transmits and receives data through free space
GB2318486B (en) Data communications system
ZA98727B (en) Information communication system
GB0004575D0 (en) Data communication transponder and communications system employing it
GB2326803B (en) Encryption communication system
HUP0100851A3 (en) Data communication system
IL129969A0 (en) Data communication system
GB2332330B (en) Data encoding system
HK1026324A1 (en) Data communication system
PL326787A1 (en) Optical data transmitting element
GB2320862B (en) Data communications system
GB9702099D0 (en) Secure communication system
GB9521196D0 (en) Data communication system
SG81224A1 (en) Data communications system
IL138682A0 (en) Distribution system for external communication signals and data
GB2344253B (en) Data transmission system
GB9817297D0 (en) Data communication system
GB9809924D0 (en) Data communications system
GB2311190B (en) Data communication system
GB9727081D0 (en) Reduced data rate communication system
GB2339034B (en) Data transmission system
GB2331680B (en) Data communication system and method therefor
GB0016794D0 (en) Data transmission system
GB2328816B (en) Optical data communications receiver
GB9802910D0 (en) Free space optical communication system