FI101331B1 - Tukiasema radiopuhelinliikennejärjestelmää varten - Google Patents

Tukiasema radiopuhelinliikennejärjestelmää varten

Info

Publication number
FI101331B1
FI101331B1 FI902915A FI902915A FI101331B1 FI 101331 B1 FI101331 B1 FI 101331B1 FI 902915 A FI902915 A FI 902915A FI 902915 A FI902915 A FI 902915A FI 101331 B1 FI101331 B1 FI 101331B1
Authority
FI
Finland
Prior art keywords
emitter
processing units
digital processing
base station
radiotelephone system
Prior art date
Application number
FI902915A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI902915A0 (fi
FI101331B (fi
Inventor
Michel Alard
Jean-Luc Foure
Original Assignee
Matra Communication
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 Matra Communication filed Critical Matra Communication
Publication of FI902915A0 publication Critical patent/FI902915A0/fi
Application granted granted Critical
Publication of FI101331B publication Critical patent/FI101331B/fi
Publication of FI101331B1 publication Critical patent/FI101331B1/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)
  • Structure Of Receivers (AREA)
FI902915A 1989-06-12 1990-06-11 Tukiasema radiopuhelinliikennejärjestelmää varten FI101331B1 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR898907722A FR2649560B1 (fr) 1989-06-12 1989-06-12 Base de transmission pour un dispositif de communication radiotelephonique
FR8907722 1989-06-12

Publications (3)

Publication Number Publication Date
FI902915A0 FI902915A0 (fi) 1990-06-11
FI101331B FI101331B (fi) 1998-05-29
FI101331B1 true FI101331B1 (fi) 1998-05-29

Family

ID=9382604

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902915A FI101331B1 (fi) 1989-06-12 1990-06-11 Tukiasema radiopuhelinliikennejärjestelmää varten

Country Status (15)

Country Link
US (1) US5187807A (no)
EP (1) EP0403339B1 (no)
JP (1) JP2513903B2 (no)
AT (1) ATE120921T1 (no)
AU (1) AU615387B2 (no)
CA (1) CA2018713C (no)
DD (1) DD300832A5 (no)
DE (1) DE69018318T2 (no)
DK (1) DK0403339T3 (no)
ES (1) ES2072405T3 (no)
FI (1) FI101331B1 (no)
FR (1) FR2649560B1 (no)
IE (1) IE66394B1 (no)
NO (1) NO177208C (no)
PT (1) PT94343B (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557633A (en) * 1990-02-15 1996-09-17 Advanced Micro Devices, Inc. Integrated multi-port repeater having shared resources
JP3252487B2 (ja) * 1992-10-23 2002-02-04 松下電器産業株式会社 セルラ無線電話システム
FR2710805B1 (fr) * 1993-09-29 1995-11-10 Alcatel Mobile Comm France Structure de burst de remplissage dans un système cellulaire de radiocommunications numériques utilisant le principe de l'AMRT, et station de base pour l'élaboration d'une telle structure.
US6151310A (en) * 1994-03-24 2000-11-21 Ericsson Inc. Dividable transmit antenna array for a cellular base station and associated method
US5548813A (en) * 1994-03-24 1996-08-20 Ericsson Inc. Phased array cellular base station and associated methods for enhanced power efficiency
US6201801B1 (en) 1994-03-24 2001-03-13 Ericsson Inc. Polarization diversity phased array cellular base station and associated methods
US5832389A (en) * 1994-03-24 1998-11-03 Ericsson Inc. Wideband digitization systems and methods for cellular radiotelephones
JPH10501940A (ja) * 1994-06-15 1998-02-17 テレフオンアクチーボラゲツト エル エム エリクソン 負荷分配を行うトランシーバハンドラ
US5748683A (en) * 1994-12-29 1998-05-05 Motorola, Inc. Multi-channel transceiver having an adaptive antenna array and method
DE19649926A1 (de) * 1996-12-02 1998-06-04 Wegmann & Co Gmbh Kommunikationseinrichtung in einem Kampffahrzeug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527872A1 (fr) * 1982-05-27 1983-12-02 Thomson Csf Station fixe d'un systeme de radiocommunications a sauts de frequence, a emetteurs banalises
JPS6094544A (ja) * 1983-10-28 1985-05-27 Nec Corp 移動無線通信方式
FR2582854B1 (fr) * 1985-05-31 1988-03-18 Morel Atel Electromec Manchon pour proteger les epissures de cables et procede s'y rapportant
EP0215479B1 (en) * 1985-09-18 1991-09-11 Nec Corporation One frequency repeater for a digital radio system
DE3673631D1 (de) * 1986-02-15 1990-09-27 Ant Nachrichtentech Digitales mobilfunksystem.
US4835731A (en) * 1987-08-14 1989-05-30 General Electric Company Processor-to-processor communications protocol for a public service trunking system
JPS6417623A (en) * 1987-07-14 1989-01-20 Kowa Co Alignment apparatus in opthalmic apparatus
US5048116A (en) * 1989-05-24 1991-09-10 Motorola, Inc. Signal routing system

Also Published As

Publication number Publication date
AU5693290A (en) 1990-12-20
DD300832A5 (de) 1992-08-06
FR2649560A1 (fr) 1991-01-11
IE66394B1 (en) 1995-12-27
EP0403339B1 (fr) 1995-04-05
AU615387B2 (en) 1991-09-26
EP0403339A1 (fr) 1990-12-19
DE69018318D1 (de) 1995-05-11
FR2649560B1 (fr) 1994-08-05
NO902580D0 (no) 1990-06-11
FI902915A0 (fi) 1990-06-11
NO177208B (no) 1995-04-24
NO902580L (no) 1990-12-13
ES2072405T3 (es) 1995-07-16
US5187807A (en) 1993-02-16
PT94343B (pt) 1997-02-28
PT94343A (pt) 1994-02-28
NO177208C (no) 1995-08-02
DK0403339T3 (da) 1995-09-04
JPH0388435A (ja) 1991-04-12
IE902089A1 (en) 1991-06-19
CA2018713C (fr) 1994-08-02
DE69018318T2 (de) 1995-10-12
JP2513903B2 (ja) 1996-07-10
ATE120921T1 (de) 1995-04-15
FI101331B (fi) 1998-05-29
CA2018713A1 (fr) 1990-12-12
IE902089L (en) 1990-12-12

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: NORTEL MATRA CELLULAR

MM Patent lapsed

Owner name: NORTEL MATRA CELLULAR SCA