FI970084A0 - Ilmassa toimiva radiopuhelintietoliikennejärjestelmä - Google Patents

Ilmassa toimiva radiopuhelintietoliikennejärjestelmä

Info

Publication number
FI970084A0
FI970084A0 FI970084A FI970084A FI970084A0 FI 970084 A0 FI970084 A0 FI 970084A0 FI 970084 A FI970084 A FI 970084A FI 970084 A FI970084 A FI 970084A FI 970084 A0 FI970084 A0 FI 970084A0
Authority
FI
Finland
Prior art keywords
airborne
radio
ground
base station
cells
Prior art date
Application number
FI970084A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI970084A (fi
Inventor
Klein S Gilhousen
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of FI970084A publication Critical patent/FI970084A/fi
Publication of FI970084A0 publication Critical patent/FI970084A0/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502—Airborne stations
    • H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Transceivers (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Aerials With Secondary Devices (AREA)
FI970084A 1994-07-08 1997-01-08 Ilmassa toimiva radiopuhelintietoliikennejärjestelmä FI970084A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/272,061 US5519761A (en) 1994-07-08 1994-07-08 Airborne radiotelephone communications system
PCT/US1995/008607 WO1996002093A1 (en) 1994-07-08 1995-07-07 Airborne radiotelephone communications system

Publications (2)

Publication Number Publication Date
FI970084A FI970084A (fi) 1997-01-08
FI970084A0 true FI970084A0 (fi) 1997-01-08

Family

ID=23038238

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970084A FI970084A0 (fi) 1994-07-08 1997-01-08 Ilmassa toimiva radiopuhelintietoliikennejärjestelmä

Country Status (15)

Country Link
US (1) US5519761A (zh)
EP (1) EP0770287B1 (zh)
JP (1) JP3547754B2 (zh)
KR (1) KR100375194B1 (zh)
CN (3) CN1141805C (zh)
AT (1) ATE304243T1 (zh)
AU (1) AU688543B2 (zh)
BR (1) BR9508257A (zh)
CA (1) CA2194568A1 (zh)
DE (1) DE69534428T2 (zh)
FI (1) FI970084A0 (zh)
HK (2) HK1012796A1 (zh)
MX (1) MX9700242A (zh)
RU (1) RU2146851C1 (zh)
WO (1) WO1996002093A1 (zh)

Families Citing this family (123)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE460449B (sv) * 1988-02-29 1989-10-09 Ericsson Telefon Ab L M Cellindelat digitalt mobilradiosystem och foerfarande foer att oeverfoera information i ett digitalt cellindelat mobilradiosystem
SE8802229D0 (sv) * 1988-06-14 1988-06-14 Ericsson Telefon Ab L M Forfarande vid mobilradiostation
US8914022B2 (en) * 1992-03-06 2014-12-16 Gogo Llc System for providing high speed communications service in an airborne wireless cellular network
US8081968B2 (en) 2000-10-11 2011-12-20 Gogo Llc System for creating an air-to-ground IP tunnel in an airborne wireless cellular network to differentiate individual passengers
US7113780B2 (en) * 1992-03-06 2006-09-26 Aircell, Inc. System for integrating an airborne wireless cellular network with terrestrial wireless cellular networks and the public switched telephone network
US5960343A (en) * 1992-03-06 1999-09-28 Aircell, Inc. Mobile communications
US5832380A (en) * 1992-03-06 1998-11-03 Aircell Incorporated Nonterrestrial cellular mobile telecommunication system
US6788935B1 (en) 1992-03-06 2004-09-07 Aircell, Inc. Aircraft-based network for wireless subscriber stations
US7107062B2 (en) * 1992-03-06 2006-09-12 Aircell, Inc. System for managing call handoffs between an aircraft and multiple cell sites
US6650898B2 (en) * 1992-03-06 2003-11-18 Aircell, Inc. Signal translating repeater for enabling a terrestrial mobile subscriber station to be operable in a non-terrestrial environment
US5884166A (en) * 1992-03-06 1999-03-16 Aircell, Incorporated Multidimensional cellular mobile telecommunication system
US8145208B2 (en) 2006-10-31 2012-03-27 Gogo Llc Air-to-ground cellular communication network terrestrial base station having multi-dimensional sectors with alternating radio frequency polarizations
US5878345A (en) * 1992-03-06 1999-03-02 Aircell, Incorporated Antenna for nonterrestrial mobile telecommunication system
US5878346A (en) * 1992-03-06 1999-03-02 Aircell Incorporated Nonterrestrial cellular mobile telecommunication network
US6725035B2 (en) 1992-03-06 2004-04-20 Aircell Inc. Signal translating repeater for enabling a terrestrial mobile subscriber station to be operable in a non-terrestrial environment
US8060083B2 (en) 2000-10-11 2011-11-15 Gogo Llc System for managing an aircraft-oriented emergency services call in an airborne wireless cellular network
US6408180B1 (en) 1992-03-06 2002-06-18 Aircell, Inc. Ubiquitous mobile subscriber station
US7640016B2 (en) * 1992-03-06 2009-12-29 Aircell, Llc Air-to-ground cellular network for deck-to-deck call coverage
US6594471B1 (en) * 1993-04-05 2003-07-15 Ambit Corp Radiative focal area antenna transmission coupling arrangement
US6885845B1 (en) * 1993-04-05 2005-04-26 Ambit Corp. Personal communication device connectivity arrangement
US20030236070A1 (en) * 2002-06-25 2003-12-25 Seligsohn Sherwin I. Sub-orbital, high altitude communications system
US8483120B2 (en) * 1993-07-30 2013-07-09 Sherwin I. Seligsohn High efficiency sub-orbital high altitude telecommunications system
EP0711476B1 (en) * 1993-07-30 1999-10-13 International Multi-Media Corporation Sub-orbital, high altitude communications system
JP3471454B2 (ja) * 1994-06-20 2003-12-02 株式会社東芝 移動通信システム
US5757322A (en) * 1995-04-03 1998-05-26 Aircell, Inc. Cellular weather information system for aircraft
US5873036A (en) * 1995-04-12 1999-02-16 Watkins-Johnson Company Apparatus and method for improving cellular communication by associating users on a mobile platform with a common platform identifier
US6104926A (en) * 1995-07-31 2000-08-15 Gte Airfone, Incorporated Call handoff
US5848359A (en) * 1995-09-08 1998-12-08 Motorola, Inc. Hierarchical set of frequency reuse patterns allowing cellular air and land communication
US5915207A (en) * 1996-01-22 1999-06-22 Hughes Electronics Corporation Mobile and wireless information dissemination architecture and protocols
US5805683A (en) * 1996-04-17 1998-09-08 At&T Corp System and method for routing ground-to-air telephone calls
US5924033A (en) * 1996-05-03 1999-07-13 Telefonaktiebolaget L/M Ericsson (Publ) Communication control circuitry and method for a group of commonly-moving mobile transceiver units
US5857144A (en) * 1996-08-09 1999-01-05 Ericsson, Inc. In-band vehicular repeater for trunked radio system
US6047160A (en) * 1996-08-29 2000-04-04 Ericsson Inc. Transportable base station for a trunked radio communication system
JP2845265B2 (ja) * 1996-09-06 1999-01-13 日本電気株式会社 グループ通信方式
GB2317074B (en) 1996-09-09 1998-10-28 I Co Global Communications Communications apparatus and method
US6169880B1 (en) 1996-10-16 2001-01-02 Ericsson Inc. Method and system of load sharing and prioritization of radio repeaters
US5937349A (en) * 1996-10-29 1999-08-10 Motorola, Inc. Method and system of tracking dynamic communication parameters during a link interruption
SE9604492L (sv) * 1996-12-05 1998-06-06 Ericsson Telefon Ab L M Anordning och förfarande vid telekommunikationssystem
JP3307250B2 (ja) * 1996-12-12 2002-07-24 日産自動車株式会社 車両情報通信システム
US6799037B1 (en) * 1996-12-12 2004-09-28 Verizon Airfone Inc. Method and apparatus for communication with a mobile unit
US5995804A (en) * 1997-01-16 1999-11-30 Flash Comm. Inc. Repeater station for augmenting the coverage area of a paging system
US5995833A (en) * 1997-04-21 1999-11-30 Gte Mobilnet Service Corp. Control of telecommunication services for subscriber-provided radio communication devices residing in a miniature cellular environment
US5970408A (en) * 1997-05-02 1999-10-19 Telefonaktiebolaget L/M Ericsson (Publ) Communication control circuitry and method for a group of commonly-moving mobile transceiver units
US6006084A (en) * 1997-05-27 1999-12-21 Motorola, Inc. Method and apparatus for providing billing services for a mobile group of communication system users
US5956644A (en) * 1997-07-28 1999-09-21 Motorola, Inc. Multiple-user communication unit and method for operating in a satellite communication system
FI105764B (fi) 1997-09-03 2000-09-29 Nokia Networks Oy Puhelun reititys radiojärjestelmässä
US6751442B1 (en) * 1997-09-17 2004-06-15 Aerosat Corp. Low-height, low-cost, high-gain antenna and system for mobile platforms
US6002929A (en) * 1997-09-29 1999-12-14 Mototrola, Inc. Exchange which extends SIM based authentication and method therefor
US6061562A (en) * 1997-10-30 2000-05-09 Raytheon Company Wireless communication using an airborne switching node
DE19748899B4 (de) * 1997-11-05 2006-10-26 Rohde & Schwarz Gmbh & Co. Kg System zum Betreiben von Mobiltelefonen in Verkehrsflugzeugen
US6201797B1 (en) 1997-12-12 2001-03-13 At&T Wireless Services Inc. High bandwidth delivery and internet access for airborne passengers
FR2773931B1 (fr) * 1998-01-16 2000-03-17 Aerospatiale Dispositif pour permettre l'utilisation dans un aeronef de moyens de radiocommunication
US6263206B1 (en) * 1998-02-02 2001-07-17 At&T Corp Method providing coordination of multiple call switching centers for a wireless service
JP4578585B2 (ja) * 1998-02-13 2010-11-10 富士通株式会社 移動通信システム、移動基地局、及びその制御方法
US6285878B1 (en) * 1998-06-12 2001-09-04 Joseph Lai Broadband wireless communication systems provided by commercial airlines
US20050124337A9 (en) * 1998-09-08 2005-06-09 Tenzing Communications, Inc. System and method for airborne passenger electronic communication
GB9909825D0 (en) * 1998-09-08 1999-06-23 Airnet Global Holdings Limited Communications system for aircraft
FR2785490B1 (fr) * 1998-10-28 2000-11-24 Cit Alcatel Dispositif de radiotelephonie cellulaire utilisable a bord d'un vehicule de transport de passagers
US6889042B2 (en) * 1998-10-28 2005-05-03 Alcatel Cellular mobile telephone system usable on board a passenger transport vehicle
SE519650C2 (sv) 1998-12-11 2003-03-25 Ericsson Telefon Ab L M Anordning, system och förfarande relaterande till mobilkommunikation
US6771958B1 (en) * 1999-04-16 2004-08-03 Lucent Technologies Inc. Supporting concentrator in multiple paging channel environment
US6628941B2 (en) 1999-06-29 2003-09-30 Space Data Corporation Airborne constellation of communications platforms and method
US7356390B2 (en) * 1999-06-29 2008-04-08 Space Data Corporation Systems and applications of lighter-than-air (LTA) platforms
WO2002087112A2 (en) 2001-04-18 2002-10-31 Space Data Corporation Unmanned lighter-than-air safe termination and recovery methods
US8452276B2 (en) 2000-10-11 2013-05-28 Gogo Llc Differentiated services code point mirroring for wireless communications
US8457627B2 (en) 1999-08-24 2013-06-04 Gogo Llc Traffic scheduling system for wireless communications
US8185040B2 (en) * 1999-08-24 2012-05-22 Gogo Llc System for managing voice over internet protocol communications in a network
US7286503B1 (en) 1999-08-25 2007-10-23 Stratos Global Limited System and apparatus for avoiding interference between fixed and moveable base transceiver station
GB0009359D0 (en) 2000-04-14 2000-05-31 British Telecomm Mobile cellular radio
DE60016238D1 (de) * 1999-08-25 2004-12-30 Stratos Global Ltd Kommunikation zwischen einem mobilen und einem festen netz mit mitteln zum einstellen des betriebs des mobilen netzes
AU760188B2 (en) 1999-09-14 2003-05-08 Stratos Global Limited Call diversion system
US7162235B1 (en) * 1999-10-05 2007-01-09 Honeywell International Inc. Aircraft base station for wireless devices
NZ518437A (en) * 1999-11-03 2004-01-30 Stratos Global Ltd Mobile cellular system using first code to retrieve second code for location update from a register
EP1326352A3 (en) 1999-11-03 2004-08-04 Stratos Global Limited Mobile telephony on-board a vehicle
US7406309B2 (en) 2000-04-14 2008-07-29 General Dynamics Advanced Information, Systems, Inc. Cellular radio system
US7146147B1 (en) 2000-06-20 2006-12-05 Sprint Spectrum L.P. Aircraft wireless communication system and method
US6795699B1 (en) * 2000-06-27 2004-09-21 Motorola, Inc. Geolocation techniques for an airborne cellular system
US6735438B1 (en) 2000-08-14 2004-05-11 Sprint Spectrum, L.P. Antenna for air-to-ground communication
US7251223B1 (en) 2000-09-27 2007-07-31 Aerosat Corporation Low-height, low-cost, high-gain antenna and system for mobile platforms
US8081969B2 (en) * 2000-10-11 2011-12-20 Gogo Llc System for creating an aircraft-based internet protocol subnet in an airborne wireless cellular network
US8068829B2 (en) 2000-10-11 2011-11-29 Gogo Llc System for customizing electronic services for delivery to a passenger in an airborne wireless cellular network
US7702328B2 (en) * 2000-10-11 2010-04-20 Aircell, Llc System for handoff of aircraft-based content delivery to enable passengers to receive the remainder of a selected content from a terrestrial location
US8078163B2 (en) * 2000-10-11 2011-12-13 Gogo Llc System for customizing electronic content for delivery to a passenger in an airborne wireless cellular network
US8995993B2 (en) * 2000-10-11 2015-03-31 Gogo Llc System for managing mobile internet protocol addresses in an airborne wireless cellular network
EP1410513A4 (en) 2000-12-29 2005-06-29 Infineon Technologies Ag CHANNEL CODEC PROCESSOR CONFIGURABLE FOR MULTIPLE WIRELESS COMMUNICATION STANDARDS
US9643706B2 (en) 2001-04-18 2017-05-09 Space Data Corporation Systems and applications of lighter-than-air (LTA) platforms
US9908608B2 (en) 2001-04-18 2018-03-06 Space Data Corporation Systems and applications of lighter-than-air (LTA) platforms
US9632503B2 (en) 2001-04-18 2017-04-25 Space Data Corporation Systems and applications of lighter-than-air (LTA) platforms
DE10208934A1 (de) * 2002-02-28 2003-09-11 Deutsche Lufthansa Kommunikationssystem für Passagiere in einem Verkehrsmittel
US7110783B2 (en) * 2002-04-17 2006-09-19 Microsoft Corporation Power efficient channel scheduling in a wireless network
US7230933B2 (en) * 2002-04-17 2007-06-12 Microsoft Corporation Reducing idle power consumption in a networked battery operated device
US7720458B2 (en) * 2002-05-30 2010-05-18 Lockheed Martin Corporation Rapidly deployable emergency communications system and method
US6996369B2 (en) * 2002-08-22 2006-02-07 Eagle Broadband, Inc. Repeater for a satellite phone
US6904280B2 (en) * 2002-11-14 2005-06-07 Northrop Grumman Corporation Communication system with mobile coverage area
IL153188A0 (en) * 2002-11-29 2003-06-24 Guy Edelist Infra red networking system and method
US8032135B1 (en) 2003-03-03 2011-10-04 Gte Wireless Incorporated System for transmitting wireless high-speed data signals between a terrestrial-based antenna and an aircraft
US20050108374A1 (en) * 2003-11-14 2005-05-19 Pierzga Wayne F. Airborne radio relay system
JP2005159448A (ja) * 2003-11-20 2005-06-16 National Institute Of Information & Communication Technology 広帯域無線通信システム
US8442519B2 (en) 2003-12-07 2013-05-14 Gogo Llc Spectrum sharing between an aircraft-based air-to-ground communication system and existing geostationary satellite services
US7113779B1 (en) 2004-01-08 2006-09-26 Iwao Fujisaki Carrier
US7236858B2 (en) * 2004-05-11 2007-06-26 Research In Motion Limited Flight mode system for personal electronic device
JP4574282B2 (ja) * 2004-08-20 2010-11-04 キヤノン株式会社 画像供給デバイス及び該デバイスの制御方法及び印刷システムと印刷制御方法
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
US7907578B2 (en) * 2006-05-03 2011-03-15 Cellco Partnership Frequency overlay technique for a pico cell system
DE102006036082A1 (de) 2006-08-02 2008-02-14 Airbus Deutschland Gmbh (Hrb 43527) Kontrollvorrichtung für die Abschirmung eines Raums
KR100897036B1 (ko) * 2006-08-30 2009-05-20 한국표준과학연구원 공해상에서의 이동전화 착신 서비스 방법 및 그를 이용한 이동전화 착신 서비스 시스템
US8244209B2 (en) * 2006-10-05 2012-08-14 Cellco Partnership Airborne pico cell security system
KR20080035721A (ko) * 2006-10-20 2008-04-24 알레니아 아르마치 에스.피.에이. 지상 스텝과의 핫 마이크로폰 온-보드 통신을 위한 전자장치
JP2007236003A (ja) * 2007-06-04 2007-09-13 Fujitsu Ltd 移動通信システム、移動基地局、及びその制御方法
RU2491782C2 (ru) * 2007-10-29 2013-08-27 Нтт Докомо, Инк. Система мобильной связи, домашняя базовая станция и мобильная станция
WO2009097042A1 (en) * 2008-01-28 2009-08-06 Aircell Llc System for customizing electronic services for delivery to a passenger in an airborne wireless cellular network
ATE531222T1 (de) 2008-03-18 2011-11-15 Nokia Siemens Networks Oy Netzwerk mit einer an ein öffentlich verfügbares netzwerkelement gekoppelten privaten basisstation
CN102892163B (zh) * 2011-07-20 2015-09-30 航通互联网信息服务有限责任公司 高速移动下地空宽带通信的切换方法及系统
US9281896B2 (en) 2012-02-03 2016-03-08 Google Inc. Location-aware profiles in a balloon network
US8825847B1 (en) 2012-02-03 2014-09-02 Google Inc. Location-aware “ghost” caching in a balloon network
KR101388206B1 (ko) * 2012-11-08 2014-04-23 재단법인대구경북과학기술원 비행형 무선통신중계기 및 비행체를 이용한 무선통신중계시스템
US9532174B2 (en) 2012-12-03 2016-12-27 X Development Llc Method for ensuring data localization on an ad hoc moving data network
US9520940B2 (en) 2012-12-14 2016-12-13 X Development Llc Method for preventing storage of prohibited data on an Ad Hoc moving data network
BR112017013836B1 (pt) 2014-12-24 2022-05-24 Space Data Corporation Separação de uma plataforma mediante colisão pendente
MX2017008552A (es) 2014-12-24 2018-03-15 Space Data Corp Tecnicas para lanzamiento de globo/aeronave inteligente y ubicación de ventana de recuperacion.
US10059421B2 (en) 2014-12-30 2018-08-28 Space Data Corporation Multifunctional balloon membrane
CN105099539B (zh) * 2015-07-14 2018-04-10 中航飞机股份有限公司西安飞机分公司 一种飞机电台通信与卫星通信的转换方法
CN110138554A (zh) * 2015-12-10 2019-08-16 深圳市大疆创新科技有限公司 数据连接、传送、接收、交互的方法及系统，及飞行器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249181A (en) * 1979-03-08 1981-02-03 Bell Telephone Laboratories, Incorporated Cellular mobile radiotelephone system using tilted antenna radiation patterns
US4419766A (en) * 1980-10-24 1983-12-06 Goeken John D Methods and means for providing improved air/ground radio telephone communications
US4607389A (en) * 1984-02-03 1986-08-19 Amoco Corporation Communication system for transmitting an electrical signal
US5408515A (en) * 1988-04-29 1995-04-18 Mobile Telecommunication Technologies Ground-to-air telephone calling system and related method for directing a call to a particular passenger
US5067172A (en) * 1989-05-30 1991-11-19 Schloemer Gerald R Air to ground communications system and method
US5073900A (en) * 1990-03-19 1991-12-17 Mallinckrodt Albert J Integrated cellular communications system
US5123112A (en) * 1990-08-02 1992-06-16 Gte Airfone Incorporated Air-to-ground communication system
WO1993000629A1 (en) * 1991-06-28 1993-01-07 Infogrip, Inc. Chordic keyboard system
US5444762A (en) * 1993-03-08 1995-08-22 Aircell, Inc. Method and apparatus for reducing interference among cellular telephone signals
SE500197C2 (sv) * 1992-08-18 1994-05-02 Ericsson Telefon Ab L M Kommunikationsnät, förfarande att åstadkomma en förbindelse samt registreringsförfarande i ett sådant nät

Also Published As

Publication number Publication date
EP0770287B1 (en) 2005-09-07
DE69534428T2 (de) 2006-06-22
AU3005695A (en) 1996-02-09
CN1330461A (zh) 2002-01-09
CA2194568A1 (en) 1996-01-25
WO1996002093A1 (en) 1996-01-25
HK1043448B (zh) 2004-12-31
JP3547754B2 (ja) 2004-07-28
KR970705250A (ko) 1997-09-06
DE69534428D1 (de) 2005-10-13
CN1152379A (zh) 1997-06-18
HK1043448A1 (en) 2002-09-13
CN100471089C (zh) 2009-03-18
CN1141805C (zh) 2004-03-10
HK1012796A1 (en) 1999-08-06
RU2146851C1 (ru) 2000-03-20
FI970084A (fi) 1997-01-08
EP0770287A1 (en) 1997-05-02
US5519761A (en) 1996-05-21
BR9508257A (pt) 1997-12-23
CN1082284C (zh) 2002-04-03
AU688543B2 (en) 1998-03-12
MX9700242A (es) 1998-01-31
CN1380756A (zh) 2002-11-20
JPH10502777A (ja) 1998-03-10
ATE304243T1 (de) 2005-09-15
KR100375194B1 (ko) 2003-05-22

Similar Documents

Publication Publication Date Title
FI970084A0 (fi) Ilmassa toimiva radiopuhelintietoliikennejärjestelmä
SE9804293D0 (sv) Arrangement, system and method relating to mobile communications
SE9202453D0 (sv) Cellular radio telephone communication system for multi-mode mobile radio telephone stations
ATE254380T1 (de) Repeater für funksignale
WO2003058984A3 (en) Wireless cellular network architecture
FI921171A (fi) Cellulaertelefonnaet och foerfarande foer dess drift
US20040192193A1 (en) Mobile signal relay for cellular transmission in remote areas
HUP0000860A1 (hu) Cellás, vezeték nélküli kommunikációs rendszer és eljárás ilyen rendszerben lévő állomások közötti adatátvitelre
ES2131040T3 (es) Sistema de radiotelefonia celular con proteccion contra la perdida de comunicacion.
GEP19991849B (en) Cellular Communication System and Method for Reducing
EP0876005A3 (en) Cellular mobile communications system using frequencies commonly shared by neighboring cells for handoff operations
EP0831599A3 (en) Automatic satellite/terrestrial mobile terminal roaming system
PE132999A1 (es) Estacion de telecomunicaciones, movil, celular no terrestre
CO4650254A1 (es) Sistema de telecomunicaciones, movil, celular, con medio de antena no terrestre y metodo de operacion
FI972263A0 (fi) Styrning av saendar-mottagarenhet i ett cellulaert radiosystem
BR0007379A (pt) Sistema de comunicação móvel tendo estações móveis e uma estação base
DE3850204D1 (de) Einbuchen von funktelefone in netzwerken von zellularen funktelefonsystemen.
AR006094A1 (es) Metodo para mejorar la calidad de establecimiento y transferencia de llamada en una red telefonica celular.
SE9203335L (sv) Radiomodul ingående i en primär radiostation jämte radiostruktur innehållande sådana moduler
FI981920A0 (fi) Menetelmä ja järjestelmä tietoliikenteen toistinlaitteina toimivien verkkoelementtien havaitsemiseksi sekä verkkoelementti solukkorakenteiseen tietoliikenneverkkoon
MY112693A (en) Radio station having a remote antenna unit
JPH0834629B2 (ja) 移動通信方式
DK1316160T3 (da) System til satellitforbindelse mellem en jordstation og en station til mobiltelefoner ombord på et fartöj
PL181701B3 (en) Sub-oriental high-altitude highly efficient telecommunication system
JPH09261144A (ja) Ｐｈｓ用中継システム

Legal Events

Date Code Title Description
FD Application lapsed

Free format text: AVANTONE OY