BR9914934A - Laser-based wireless method and communication system - Google Patents

Laser-based wireless method and communication system

Info

Publication number
BR9914934A
BR9914934A BR9914934-6A BR9914934A BR9914934A BR 9914934 A BR9914934 A BR 9914934A BR 9914934 A BR9914934 A BR 9914934A BR 9914934 A BR9914934 A BR 9914934A
Authority
BR
Brazil
Prior art keywords
laser
unit
data
laser energy
external transceiver
Prior art date
Application number
BR9914934-6A
Other languages
Portuguese (pt)
Inventor
Fred D West
Original Assignee
Tellaire Corp
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 Tellaire Corp filed Critical Tellaire Corp
Publication of BR9914934A publication Critical patent/BR9914934A/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
    • 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
    • H04B10/40—Transceivers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)

Abstract

Patente de Invenção para "MéTODO E SISTEMA DECOMUNICAçõES SEM FIO BASEADO EM LASER". Sistema decomunicações sem fio baseado em laser (100) e método dapresente invenção inclui uma unidade transceptora, uma unidadetransceptora externa (39) recebendo dados a partir de uma fontede admissão de dados (75). A unidade transceptora externa (39)continuamente detecta e recebe energia de laser modulada dotransceptor da unidade transceptora, manipula a energia de lasermodulada do transceptor, produzindo energia de laser manipuladado transceptor externo, e transmite a energia de laser manipuladado transceptor externo para unidade de alimentação de retomo dedados (76). A unidade transceptora externa (39) também recebeenergia de laser manipulada da unidade de alimentação de retornode dados a partir da unidade de alimentação de retomo de dados(76), manipula energia de laser da unidade de alimentação deretorno de dados (76).Invention Patent for "LASER-BASED WIRELESS DECOMMUNICATION METHOD AND SYSTEM". Wireless laser-based communication system (100) and the method of the present invention includes a transceiver unit, an external transceiver unit (39) receiving data from a data input source (75). The external transceiver unit (39) continuously detects and receives modulated laser energy from the transceiver unit, manipulates the laser modulated energy of the transceiver, producing laser energy manipulated from the external transceiver, and transmits the laser energy manipulated from the external transceiver to the power supply unit. I return data (76). The external transceiver unit (39) also receives manipulated laser energy from the data return feed unit from the data return feed unit (76), manipulates laser energy from the data return feed unit (76).

BR9914934-6A 1998-10-28 1999-10-28 Laser-based wireless method and communication system BR9914934A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10605098P 1998-10-28 1998-10-28
PCT/US1999/025279 WO2000025433A1 (en) 1998-10-28 1999-10-28 Laser based wireless communications system and method

Publications (1)

Publication Number Publication Date
BR9914934A true BR9914934A (en) 2001-10-30

Family

ID=22309209

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914934-6A BR9914934A (en) 1998-10-28 1999-10-28 Laser-based wireless method and communication system

Country Status (4)

Country Link
EP (1) EP1127414A1 (en)
AU (1) AU1454300A (en)
BR (1) BR9914934A (en)
WO (1) WO2000025433A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI382272B (en) * 2008-06-25 2013-01-11 Nat Applied Res Laboratories Satellite optical lens
FR3034597B1 (en) 2015-03-30 2018-04-27 Universite De Technologie De Compiegne OPTICAL COMMUNICATION DEVICE IN FREE SPACE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703199B1 (en) * 1993-03-26 1995-06-02 Matra Communication Radio transmission method using repeating spectrum inverting stations.
US5890055A (en) * 1995-07-28 1999-03-30 Lucent Technologies Inc. Method and system for connecting cells and microcells in a wireless communications network

Also Published As

Publication number Publication date
AU1454300A (en) 2000-05-15
WO2000025433A1 (en) 2000-05-04
WO2000025433A9 (en) 2000-10-19
EP1127414A1 (en) 2001-08-29

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]