MY112693A - Radio station having a remote antenna unit - Google Patents

Radio station having a remote antenna unit

Info

Publication number
MY112693A
MY112693A MYPI96005290A MYPI19965290A MY112693A MY 112693 A MY112693 A MY 112693A MY PI96005290 A MYPI96005290 A MY PI96005290A MY PI19965290 A MYPI19965290 A MY PI19965290A MY 112693 A MY112693 A MY 112693A
Authority
MY
Malaysia
Prior art keywords
radio station
antenna unit
antenna
remote antenna
received signals
Prior art date
Application number
MYPI96005290A
Inventor
Hermann-Josef Dr Eul
Werner Korte
Original Assignee
Nokia Solutions & Networks Gmbh & Co Kg
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 Nokia Solutions & Networks Gmbh & Co Kg filed Critical Nokia Solutions & Networks Gmbh & Co Kg
Publication of MY112693A publication Critical patent/MY112693A/en

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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

IN THE CASE OF A RADIO STATION HAVING A REMOTE ANTENNA UNIT AND TRANSMITTING/RECEIVING UNIT, TRANSMITTEDAND RECEIVED SIGNALS ARE ISOLATED AND, IF NECESSARY, AMPLIFIED CLOSE TO THE ANTENNA, IN THE ANTENNA UNIT, WITH THE AID OF A DUPLEXER. THIS MAKES POSSIBLE AN ECONOMIC IMPLEMENTATION OF THE RADIO STATION BY MEANS OF MATCHED FURTHER PROCESSING OF THE TRANSMITTED AND RECEIVED SIGNALS, WITH A MINIMAL AMOUNT OF SPACE BEING OCCUPIED, BY MEANS OF A COMBINED TRANSMITTING/RECEIVING ANTENNA. THE RADIO STATION ACCORDING TO THE INVENTION IS SUITABLE IN PARTICULAR FOR BASE STATIONS IN GSM MOBILE RADIO NETWORKS AND, FOR THIS PURPOSE, OPENS UP A LARGE AMOUNT OF DESIGN FREEDOM BETWEEN HIGH SYSTEM PERFORMANCE AND ECONOMIC IMPLEMENTATION OF THE BASE STATION.(FIGURE 2)
MYPI96005290A 1995-12-18 1996-12-16 Radio station having a remote antenna unit MY112693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19547288A DE19547288C2 (en) 1995-12-18 1995-12-18 Radio station with a remote antenna unit

Publications (1)

Publication Number Publication Date
MY112693A true MY112693A (en) 2001-07-31

Family

ID=7780478

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI96005290A MY112693A (en) 1995-12-18 1996-12-16 Radio station having a remote antenna unit

Country Status (4)

Country Link
EP (1) EP0782213B1 (en)
DE (1) DE19547288C2 (en)
IN (1) IN190125B (en)
MY (1) MY112693A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617140C2 (en) * 1996-04-29 1999-07-15 Siemens Ag Radio station for sending and receiving digital information in a mobile communication system
DE19627154C1 (en) * 1996-07-05 1997-11-13 Siemens Ag Digital radio communication station for mobile communications system
ATE298152T1 (en) * 1997-04-11 2005-07-15 Patrick Paulus POWER CONTROL FOR A RADIO COMMUNICATION ARRANGEMENT
DE19742346C2 (en) * 1997-09-25 2002-12-05 Siemens Ag Arrangement and method for preamplifying received signals for a radio station
DE10028189A1 (en) * 2000-06-09 2001-12-20 Daimler Chrysler Ag Operation of a number of peripheral communication units from a common aerial using coupling network
DE10230000B8 (en) * 2002-07-03 2004-09-23 Cryoelectra Gmbh Method for operating a transmission device and associated divided transmission device
JP4075759B2 (en) 2002-11-29 2008-04-16 株式会社村田製作所 Transmission / reception filter device and communication device
EP2988569A1 (en) * 2014-08-22 2016-02-24 EXFO Oy Base station apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000859A1 (en) * 1990-01-13 1991-07-18 Hagenuk Telecom Gmbh DEVICE FOR OPERATING CORDLESS TELEPHONES
DE4008632C2 (en) * 1990-03-17 1994-05-19 Bosch Gmbh Robert Antenna switch
JPH0795112A (en) * 1993-09-20 1995-04-07 Fujitsu Ltd Digital mobile radio equipment
US5553117A (en) * 1994-01-03 1996-09-03 Danny R. Peterson Vehicular communications system
DE4405885A1 (en) * 1994-02-21 1995-08-24 Funkwerk Dabendorf Gmbh Mobile radio station antenna leads damping compensation device

Also Published As

Publication number Publication date
DE19547288C2 (en) 1999-03-18
EP0782213A3 (en) 1997-07-30
IN190125B (en) 2003-06-14
EP0782213A2 (en) 1997-07-02
DE19547288A1 (en) 1997-06-19
EP0782213B1 (en) 1999-07-07

Similar Documents

Publication Publication Date Title
MY130078A (en) Radio coverage in closed environments
AU7855500A (en) Candidate system search and soft handoff between frequencies in a multi-carrier mobile communication system
TW358268B (en) Method of and apparatus for interference rejection combining and downlink beamforming in a cellular radiocommunications system
SE9202639L (en) PRESERVATION OF EFFECT IN HANDBOOK MOBILE PHONES DURING RECEIVING OPERATION MODE
TW351886B (en) Using two classes of channels with different capacity
WO1998007286A3 (en) In-band vehicular repeater for trunked radio system
AU6227496A (en) Reception method and base station receiver
HK1043448A1 (en) Airborne radiotelephone communications system.
CA2231255A1 (en) Wireless communication system having mobile stations establish a communication link through the base station
WO2003058984A3 (en) Wireless cellular network architecture
KR970013887A (en) RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD
EP0744876A3 (en) A method of signal transmission in a mobile communication system
EP1324514A3 (en) A repeater for use in a wireless communication system
EP0704992A3 (en) Cellular communications system with multicarrier signal processing
NO20000840L (en) Adaptive radio system
BR0007379A (en) Mobile communication system having mobile stations and a base station
CA2260281A1 (en) A wireless telecommunications system architecture supporting receive diversity
CA2260663A1 (en) An architecture for multi-sector base stations
MY112693A (en) Radio station having a remote antenna unit
SE9800272L (en) Radio transmission method and system
WO1999034626A3 (en) Antenna system for narrowband communications systems and method of operation
NZ512995A (en) System and method for providing access to a wireless communication service to a group of subscribers who share a set of modems
EP1111821A3 (en) Wireless system combining arrangment and method thereof
MX9602584A (en) An antenna array configuration.
NO910261L (en) MOBILE RADIO SYSTEM.