WO2002032150A3 - Infra-red communication apparatus, system and method - Google Patents

Infra-red communication apparatus, system and method Download PDF

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Publication number
WO2002032150A3
WO2002032150A3 PCT/IL2001/000945 IL0100945W WO0232150A3 WO 2002032150 A3 WO2002032150 A3 WO 2002032150A3 IL 0100945 W IL0100945 W IL 0100945W WO 0232150 A3 WO0232150 A3 WO 0232150A3
Authority
WO
WIPO (PCT)
Prior art keywords
infra
red
port
communication apparatus
red communication
Prior art date
Application number
PCT/IL2001/000945
Other languages
French (fr)
Other versions
WO2002032150A2 (en
Inventor
Nir Karasikov
Original Assignee
Orit Technological R & D Ct Lt
Nir Karasikov
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 Orit Technological R & D Ct Lt, Nir Karasikov filed Critical Orit Technological R & D Ct Lt
Priority to AU2002212634A priority Critical patent/AU2002212634A1/en
Publication of WO2002032150A2 publication Critical patent/WO2002032150A2/en
Publication of WO2002032150A3 publication Critical patent/WO2002032150A3/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
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1149—Arrangements for indoor wireless networking of information

Abstract

An infra-red port (16) for communicating using infra-red to a remote port, the infra-red port (16) comprising: an infra-red receiver (18) for receiving infra-red radiation, a modulator (20), associated with receiver, for modulating infra-red radiation to carry a communication, and a reflector (22), associated with modulator (20), for redirecting modulated infra-red radiation to carry communication to remote port, thereby passively communicating with remote port.
PCT/IL2001/000945 2000-10-12 2001-10-11 Infra-red communication apparatus, system and method WO2002032150A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002212634A AU2002212634A1 (en) 2000-10-12 2001-10-11 Infra-red communication apparatus, system and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23985300P 2000-10-12 2000-10-12
US60/239,853 2000-10-12

Publications (2)

Publication Number Publication Date
WO2002032150A2 WO2002032150A2 (en) 2002-04-18
WO2002032150A3 true WO2002032150A3 (en) 2003-04-10

Family

ID=22903994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2001/000945 WO2002032150A2 (en) 2000-10-12 2001-10-11 Infra-red communication apparatus, system and method

Country Status (2)

Country Link
AU (1) AU2002212634A1 (en)
WO (1) WO2002032150A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE528004C2 (en) * 2004-12-17 2006-08-01 Totalfoersvarets Forskningsins Device for optical remote listening and systems including such device

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573463A (en) * 1967-11-01 1971-04-06 Hughes Aircraft Co Laser heterodyne transceiver communication system with afc
US4515472A (en) * 1981-08-25 1985-05-07 Ltv Aerospace And Defense Co. Agile receiver for a scanning laser radar
US4516221A (en) * 1981-06-26 1985-05-07 Hitachi, Ltd. Data communication system
US4580292A (en) * 1980-02-04 1986-04-01 Herzl Laor Communications exchange
US4941205A (en) * 1984-06-06 1990-07-10 Ncr Corporation Bidirectional optical data communications system
US5121242A (en) * 1991-02-04 1992-06-09 Martin Marietta Corporation Retro-reflective optical transceiver
US5247380A (en) * 1988-01-27 1993-09-21 Spectrix Corp Infrared communications network
US5495357A (en) * 1994-02-14 1996-02-27 Machina, Inc. Apparatus and method for recording, transmitting, receiving and playing sounds
US5539565A (en) * 1995-09-27 1996-07-23 Motorola, Inc. Method and apparatus for a selective optical retroreflector
US5578834A (en) * 1994-06-21 1996-11-26 Tracker Technologies, Inc. Electrical/optical interface coupler
US5657148A (en) * 1996-05-07 1997-08-12 Lucent Technologies Inc. Apparatus and method for a single-port modulator having amplification
US5936754A (en) * 1996-12-02 1999-08-10 At&T Corp. Transmission of CDMA signals over an analog optical link
US6097353A (en) * 1998-01-20 2000-08-01 University Of Washington Augmented retinal display with view tracking and data positioning
US6097859A (en) * 1998-02-12 2000-08-01 The Regents Of The University Of California Multi-wavelength cross-connect optical switch
US6104334A (en) * 1997-12-31 2000-08-15 Eremote, Inc. Portable internet-enabled controller and information browser for consumer devices
US6329925B1 (en) * 1999-11-24 2001-12-11 Donnelly Corporation Rearview mirror assembly with added feature modular display

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573463A (en) * 1967-11-01 1971-04-06 Hughes Aircraft Co Laser heterodyne transceiver communication system with afc
US4580292A (en) * 1980-02-04 1986-04-01 Herzl Laor Communications exchange
US4516221A (en) * 1981-06-26 1985-05-07 Hitachi, Ltd. Data communication system
US4515472A (en) * 1981-08-25 1985-05-07 Ltv Aerospace And Defense Co. Agile receiver for a scanning laser radar
US4941205A (en) * 1984-06-06 1990-07-10 Ncr Corporation Bidirectional optical data communications system
US5247380A (en) * 1988-01-27 1993-09-21 Spectrix Corp Infrared communications network
US5121242A (en) * 1991-02-04 1992-06-09 Martin Marietta Corporation Retro-reflective optical transceiver
US5495357A (en) * 1994-02-14 1996-02-27 Machina, Inc. Apparatus and method for recording, transmitting, receiving and playing sounds
US5578834A (en) * 1994-06-21 1996-11-26 Tracker Technologies, Inc. Electrical/optical interface coupler
US5539565A (en) * 1995-09-27 1996-07-23 Motorola, Inc. Method and apparatus for a selective optical retroreflector
US5657148A (en) * 1996-05-07 1997-08-12 Lucent Technologies Inc. Apparatus and method for a single-port modulator having amplification
US5936754A (en) * 1996-12-02 1999-08-10 At&T Corp. Transmission of CDMA signals over an analog optical link
US6104334A (en) * 1997-12-31 2000-08-15 Eremote, Inc. Portable internet-enabled controller and information browser for consumer devices
US6097353A (en) * 1998-01-20 2000-08-01 University Of Washington Augmented retinal display with view tracking and data positioning
US6097859A (en) * 1998-02-12 2000-08-01 The Regents Of The University Of California Multi-wavelength cross-connect optical switch
US6329925B1 (en) * 1999-11-24 2001-12-11 Donnelly Corporation Rearview mirror assembly with added feature modular display

Also Published As

Publication number Publication date
AU2002212634A1 (en) 2002-04-22
WO2002032150A2 (en) 2002-04-18

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