NO942594L - Radiomodul innlemmet i en primær radiostasjon, samt en radiostruktur som inneholder slike moduler - Google Patents

Radiomodul innlemmet i en primær radiostasjon, samt en radiostruktur som inneholder slike moduler

Info

Publication number
NO942594L
NO942594L NO942594A NO942594A NO942594L NO 942594 L NO942594 L NO 942594L NO 942594 A NO942594 A NO 942594A NO 942594 A NO942594 A NO 942594A NO 942594 L NO942594 L NO 942594L
Authority
NO
Norway
Prior art keywords
radio
modules
module
station
well
Prior art date
Application number
NO942594A
Other languages
English (en)
Other versions
NO942594D0 (no
Inventor
Philippe Charas
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
Publication of NO942594L publication Critical patent/NO942594L/no
Publication of NO942594D0 publication Critical patent/NO942594D0/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
    • 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

Abstract

Radiomodul (1) for en radiobasisstasjon i et mobil- radiosystem som sender og mottar radiosignaler fra stasjonære eller bevegelige mobile radiostasjoner via gitte frekvenser. En modul omfatter en antenne- del (2) og en mottakerdel (3) med gitt mekanisk oppbygning. Hver modul av en basisstasjon sender og mottar via en gitt spesifikk frekvens som kan være forskjellig ved sending og mottak, men som ikke er den samme frekvens som blir benyttet av de andre moduler i stasjonen. Konstruksjonen av en modul er beskrevet i forbindelse med figurene 1-4. En radio- basiskonstruksjon (figur 6) omfatter en flerhet av moduler, idet hver av disse har sin egen spesifikke eller individuelle sender- og mottakerfrekvens og er forsynt med undertrykningsorganer (C1) som forhind- rer at en modul forstyrrer tilliggende moduler. En radiobasiskonstruksjon med diversitetsmottak blir beskrevet i forbindelse med figurene 7-8.
NO942594A 1992-11-09 1994-07-11 Radiomodul innlemmet i en primær radiostasjon, samt en radiostruktur som inneholder slike moduler NO942594D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9203335A SE470520B (sv) 1992-11-09 1992-11-09 Radiomodul ingående i en primär radiostation jämte radiostruktur innehållande sådana moduler
PCT/SE1993/000831 WO1994011958A1 (en) 1992-11-09 1993-10-12 A radio module included in a primary radio station, and a radio structure containing such modules

Publications (2)

Publication Number Publication Date
NO942594L true NO942594L (no) 1994-07-11
NO942594D0 NO942594D0 (no) 1994-07-11

Family

ID=20387745

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942594A NO942594D0 (no) 1992-11-09 1994-07-11 Radiomodul innlemmet i en primær radiostasjon, samt en radiostruktur som inneholder slike moduler

Country Status (15)

Country Link
US (1) US5613225A (no)
EP (1) EP0620958A1 (no)
JP (3) JPH07503118A (no)
KR (1) KR940704091A (no)
CN (3) CN1089421A (no)
AU (3) AU666795B2 (no)
BR (1) BR9305713A (no)
CA (1) CA2126973A1 (no)
FI (1) FI943272A (no)
NO (1) NO942594D0 (no)
NZ (1) NZ257660A (no)
SE (1) SE470520B (no)
SG (1) SG42876A1 (no)
TW (1) TW452291U (no)
WO (1) WO1994011958A1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6151310A (en) * 1994-03-24 2000-11-21 Ericsson Inc. Dividable transmit antenna array for a cellular base station and associated method
US6201801B1 (en) 1994-03-24 2001-03-13 Ericsson Inc. Polarization diversity phased array cellular base station and associated methods
US5548813A (en) * 1994-03-24 1996-08-20 Ericsson Inc. Phased array cellular base station and associated methods for enhanced power efficiency
CA2205302C (en) * 1994-11-15 2006-01-10 Telefonaktiebolaget Lm Ericsson Dynamic channel allocation for sectorized radio access units of a mobile communication system
US6132306A (en) * 1995-09-06 2000-10-17 Cisco Systems, Inc. Cellular communication system with dedicated repeater channels
US5952963A (en) * 1997-12-30 1999-09-14 Ericsson Inc. Advanced antenna diversity mechanism
US20060240790A1 (en) * 2005-03-24 2006-10-26 Paul Timmis Wireless transmitter
ES2349382B1 (es) 2009-01-16 2011-11-11 Vodafone España, S.A.U Metodo para activar/desactivar automaticamente una diversidad de recepcion de x-vias de una estacion base en una red movil, en funcion del consumo de banda base.
CN107210512B (zh) * 2015-02-26 2019-12-24 华为技术有限公司 无线电单元壳体和基站天线模块
US10559982B2 (en) * 2015-06-10 2020-02-11 Ossia Inc. Efficient antennas configurations for use in wireless communications and wireless power transmission systems

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US4342002A (en) * 1973-08-02 1982-07-27 A.R.D. Anstalt Modular electronic systems
JPS56126339A (en) * 1980-03-10 1981-10-03 Nec Corp Mobile communication system
FR2523779A1 (fr) * 1982-03-22 1983-09-23 Berdanos Guy Dispositif isole de transmission binaire par ligne electrique
GB8317938D0 (en) * 1983-07-01 1983-08-03 Emi Ltd Antenna
US4716493A (en) * 1985-05-21 1987-12-29 Philip Zelkowitz Electronic instrument housing
US4694484A (en) * 1986-02-18 1987-09-15 Motorola, Inc. Cellular radiotelephone land station
SE455981B (sv) * 1986-12-15 1988-08-22 Ericsson Telefon Ab L M Diversitetskombinator
US4837858A (en) * 1987-04-30 1989-06-06 Motorola, Inc. Subscriber unit for a trunked voice/data communication system
DE3738506A1 (de) * 1987-11-13 1989-06-01 Dornier System Gmbh Antennenstruktur
DE3738896A1 (de) * 1987-11-17 1989-05-24 Standard Elektrik Lorenz Ag Gehaeuse zur aufnahme von elektrischen baugruppen
CN1018698B (zh) * 1988-03-04 1992-10-14 雷伊化学公司 通讯用的端子板和配接器
US4933680A (en) * 1988-09-29 1990-06-12 Hughes Aircraft Company Microstrip antenna system with multiple frequency elements
AU4411289A (en) * 1988-10-19 1990-05-14 Toyo Communication Equipment Co., Ltd. Array antenna and a feeder device therefor
US5019829A (en) * 1989-02-08 1991-05-28 Heckman Douglas E Plug-in package for microwave integrated circuit having cover-mounted antenna
IT1234957B (it) * 1989-07-21 1992-06-02 Selenia Ind Elettroniche Rete di divisione rf per antenne di tipo array
US5023902A (en) * 1990-01-31 1991-06-11 At&T Bell Laboratories Radio channel unit message and control signal processing architecture
US5175878A (en) * 1990-02-02 1992-12-29 At&T Bell Laboratories Radio network with switching arrangement for coupling radios to a selected antenna out of a plurality of antennas
US5099254A (en) * 1990-03-22 1992-03-24 Raytheon Company Modular transmitter and antenna array system
US5091942A (en) * 1990-07-23 1992-02-25 Ericsson Ge Mobile Communications Holding, Inc. Authentication system for digital cellular communications
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US5369552A (en) * 1992-07-14 1994-11-29 Ncr Corporation Multi-chip module with multiple compartments

Also Published As

Publication number Publication date
US5613225A (en) 1997-03-18
CN1083220C (zh) 2002-04-17
AU691439B2 (en) 1998-05-14
BR9305713A (pt) 1996-12-31
AU4036995A (en) 1996-02-29
AU666795B2 (en) 1996-02-22
CN1077388C (zh) 2002-01-02
CN1089421A (zh) 1994-07-13
SG42876A1 (en) 1997-10-17
CN1140961A (zh) 1997-01-22
NZ257660A (en) 1996-07-26
AU5435694A (en) 1994-06-08
WO1994011958A1 (en) 1994-05-26
EP0620958A1 (en) 1994-10-26
JPH07503118A (ja) 1995-03-30
TW452291U (en) 2001-08-21
JP2004007689A (ja) 2004-01-08
CA2126973A1 (en) 1994-05-26
FI943272A0 (fi) 1994-07-08
SE470520B (sv) 1994-06-27
SE9203335L (sv) 1994-05-10
AU679399B2 (en) 1997-06-26
KR940704091A (ko) 1994-12-12
CN1140960A (zh) 1997-01-22
AU1892597A (en) 1997-06-12
JP2003304183A (ja) 2003-10-24
FI943272A (fi) 1994-07-08
SE9203335D0 (sv) 1992-11-09
NO942594D0 (no) 1994-07-11

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