SE9801443D0 - A device and method for wireless data transmission - Google Patents

A device and method for wireless data transmission

Info

Publication number
SE9801443D0
SE9801443D0 SE9801443A SE9801443A SE9801443D0 SE 9801443 D0 SE9801443 D0 SE 9801443D0 SE 9801443 A SE9801443 A SE 9801443A SE 9801443 A SE9801443 A SE 9801443A SE 9801443 D0 SE9801443 D0 SE 9801443D0
Authority
SE
Sweden
Prior art keywords
data transmission
wireless data
light
transmitting
receiving
Prior art date
Application number
SE9801443A
Other languages
English (en)
Other versions
SE9801443L (sv
SE512449C2 (sv
Inventor
Anders Hedberg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9801443A priority Critical patent/SE512449C2/sv
Publication of SE9801443D0 publication Critical patent/SE9801443D0/sv
Priority to AT99947060T priority patent/ATE298479T1/de
Priority to TR2000/03090T priority patent/TR200003090T2/xx
Priority to CN99805184A priority patent/CN1297631A/zh
Priority to EP99947060A priority patent/EP1078480B1/en
Priority to DE69925912T priority patent/DE69925912T2/de
Priority to PCT/SE1999/000617 priority patent/WO1999056417A2/en
Priority to CA002330127A priority patent/CA2330127A1/en
Priority to KR1020007011771A priority patent/KR20010042947A/ko
Priority to AU42986/99A priority patent/AU752876B2/en
Priority to PL99343488A priority patent/PL343488A1/xx
Priority to JP2000546475A priority patent/JP2002513191A/ja
Priority to BR9909885-7A priority patent/BR9909885A/pt
Priority to EEP200000615A priority patent/EE200000615A/xx
Publication of SE9801443L publication Critical patent/SE9801443L/sv
Publication of SE512449C2 publication Critical patent/SE512449C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/20—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver
    • 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
    • H04B10/1143—Bidirectional transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Communication Control (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE9801443A 1998-04-24 1998-04-24 Anordning och sätt för trådlös dataöverföring SE512449C2 (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE9801443A SE512449C2 (sv) 1998-04-24 1998-04-24 Anordning och sätt för trådlös dataöverföring
EEP200000615A EE200000615A (et) 1998-04-24 1999-04-19 Juhtmeta andmeedastuse seade ja meetod
PCT/SE1999/000617 WO1999056417A2 (en) 1998-04-24 1999-04-19 A device and method for wireless data transmission
KR1020007011771A KR20010042947A (ko) 1998-04-24 1999-04-19 무선 데이터 송신을 위한 장치 및 방법
CN99805184A CN1297631A (zh) 1998-04-24 1999-04-19 一种无线数据传输的器件和方法
EP99947060A EP1078480B1 (en) 1998-04-24 1999-04-19 A device and method for wireless data transmission
DE69925912T DE69925912T2 (de) 1998-04-24 1999-04-19 Anordnung und verfahren zur drahtlosen datenübertragung
AT99947060T ATE298479T1 (de) 1998-04-24 1999-04-19 Anordnung und verfahren zur drahtlosen datenübertragung
CA002330127A CA2330127A1 (en) 1998-04-24 1999-04-19 A device and method for wireless data transmission
TR2000/03090T TR200003090T2 (tr) 1998-04-24 1999-04-19 Kablosuz veri aktarımı için düzenek ve yöntem
AU42986/99A AU752876B2 (en) 1998-04-24 1999-04-19 A device and method for wireless data transmission
PL99343488A PL343488A1 (en) 1998-04-24 1999-04-19 A device and method for wireless data transmission
JP2000546475A JP2002513191A (ja) 1998-04-24 1999-04-19 無線データ送信装置及び方法
BR9909885-7A BR9909885A (pt) 1998-04-24 1999-04-19 Dispositivo e processo para transmissão sem fio de dados

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801443A SE512449C2 (sv) 1998-04-24 1998-04-24 Anordning och sätt för trådlös dataöverföring

Publications (3)

Publication Number Publication Date
SE9801443D0 true SE9801443D0 (sv) 1998-04-24
SE9801443L SE9801443L (sv) 1999-10-25
SE512449C2 SE512449C2 (sv) 2000-03-20

Family

ID=20411078

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801443A SE512449C2 (sv) 1998-04-24 1998-04-24 Anordning och sätt för trådlös dataöverföring

Country Status (14)

Country Link
EP (1) EP1078480B1 (sv)
JP (1) JP2002513191A (sv)
KR (1) KR20010042947A (sv)
CN (1) CN1297631A (sv)
AT (1) ATE298479T1 (sv)
AU (1) AU752876B2 (sv)
BR (1) BR9909885A (sv)
CA (1) CA2330127A1 (sv)
DE (1) DE69925912T2 (sv)
EE (1) EE200000615A (sv)
PL (1) PL343488A1 (sv)
SE (1) SE512449C2 (sv)
TR (1) TR200003090T2 (sv)
WO (1) WO1999056417A2 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6281999B1 (en) 1998-07-09 2001-08-28 Zilog, Inc. Optics system for infrared signal transceivers
US7181144B1 (en) 1998-07-09 2007-02-20 Zilog, Inc. Circuit design and optics system for infrared signal transceivers
US6577877B1 (en) * 2000-02-23 2003-06-10 Motorola, Inc. Wireless infrared peripheral interface for a communication device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460259A (en) * 1982-12-13 1984-07-17 Eastman Kodak Company Single lens rangefinder device having light emitter and detector
JPS62256283A (ja) * 1986-04-26 1987-11-07 Canon Inc 光メモリ−カ−ド
US5470154A (en) * 1991-04-18 1995-11-28 Osaka Sanso Kogyo Ltd. Method of cleaning the reflector mirror in an optical dew point meter and an optical dew point meter equipped with a cleaning device
JP2730810B2 (ja) * 1991-05-10 1998-03-25 シャープ株式会社 情報処理装置
JP2806146B2 (ja) * 1992-04-17 1998-09-30 日本電気株式会社 半導体光結合素子
JPH08242205A (ja) * 1995-03-06 1996-09-17 Nec Corp 赤外線通信機能付携帯型電子機器

Also Published As

Publication number Publication date
DE69925912D1 (de) 2005-07-28
BR9909885A (pt) 2000-12-26
DE69925912T2 (de) 2005-12-01
WO1999056417A3 (en) 1999-12-29
EP1078480B1 (en) 2005-06-22
TR200003090T2 (tr) 2001-03-21
PL343488A1 (en) 2001-08-27
EE200000615A (et) 2002-04-15
KR20010042947A (ko) 2001-05-25
AU752876B2 (en) 2002-10-03
ATE298479T1 (de) 2005-07-15
AU4298699A (en) 1999-11-16
WO1999056417A2 (en) 1999-11-04
EP1078480A2 (en) 2001-02-28
CN1297631A (zh) 2001-05-30
JP2002513191A (ja) 2002-05-08
CA2330127A1 (en) 1999-11-04
SE9801443L (sv) 1999-10-25
SE512449C2 (sv) 2000-03-20

Similar Documents

Publication Publication Date Title
WO2003003756A3 (en) Methods and apparatus for supporting group communications
KR970705878A (ko) 광 데이타 전송 모듈 및 이를 포함하는 컴퓨터, 무선 데이타 통신용 광송수신기 (optical transmitter and transceiver module for wireless data transmission)
SG113411A1 (en) Method and system for accessing information and/or data available on a wide area computer network
FI971997A0 (sv) Audiosändaremottagare
GB0007242D0 (en) Remote control devices
WO2003001770A3 (en) Mms system and method with protocol conversion suitable for mobile/portable handset display
AU2002365558A1 (en) Wireless communication device interconnectivity
DE60206263D1 (de) Funkkommunikationsanordnungen
WO2003021317A3 (en) Optical devices using shaped optical fibers and methods for making optical devices with shaped optical fibers
EP1251646A3 (de) Verfahren zur Halbduplexübertragung von Informationen zwischen Kommunikationseinrichtungen mit Repeatern
SE9801443D0 (sv) A device and method for wireless data transmission
AU2002214379A1 (en) Optical integrated circuit device having protrusion, fabrication method of the same and module of optical communication transmission and receiving apparatus using the same.
WO2003065615A8 (fr) Station de base en diversite pour système de télécommunication
ATE222443T1 (de) Mobilfunkgerät sowie system zur funkkommunikation unter verwendung mindestens zweier funksysteme
AU2003288646A1 (en) Communication partner device for communication with another communication partner device over a first communication channel
DE50100462D1 (de) Sende-Empfangs-System
EP1211656A3 (de) Kommunikationsfähige Navigationsbake
UA1046U (uk) Пристрій для контролю за роботою гральних автоматів
GB0103736D0 (en) Transmission controls on data communication such as E-mail
WO2002058329A3 (en) Electronic display system for transmitting information to portable transceivers
AU2003233021A1 (en) Communication device comprising a directory
AU2002346700A1 (en) Portable communication device that may permit one wireless network to communicate with another wireless network and method therefor
DE50001054D1 (de) Peripheriegerät mit einer drahtlosen übertragungsvorrichtung
UA3657U (uk) Пристрій приймання та передавання інформації
AU2002237372A1 (en) Device with mobile part for transmitting an optical or a light wave

Legal Events

Date Code Title Description
NUG Patent has lapsed