SE9601774D0 - Repeater - Google Patents

Repeater

Info

Publication number
SE9601774D0
SE9601774D0 SE9601774A SE9601774A SE9601774D0 SE 9601774 D0 SE9601774 D0 SE 9601774D0 SE 9601774 A SE9601774 A SE 9601774A SE 9601774 A SE9601774 A SE 9601774A SE 9601774 D0 SE9601774 D0 SE 9601774D0
Authority
SE
Sweden
Prior art keywords
antennas
amplified
signals
repeater
channels
Prior art date
Application number
SE9601774A
Other languages
English (en)
Other versions
SE506571C2 (sv
SE506571E (sv
SE9601774L (sv
Inventor
Krister Andreasson
Bo Jonsson
Farshid Ghasemzadeh
Mattias Nystroem
Original Assignee
Lg Products Ab
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 Lg Products Ab filed Critical Lg Products Ab
Priority to SE9601774A priority Critical patent/SE506571E/sv
Publication of SE9601774D0 publication Critical patent/SE9601774D0/sv
Priority to AT97922263T priority patent/ATE228734T1/de
Priority to ES97922263T priority patent/ES2187774T3/es
Priority to PCT/SE1997/000739 priority patent/WO1997042720A1/en
Priority to EP97922263A priority patent/EP0894372B1/en
Priority to DE69717430T priority patent/DE69717430T2/de
Priority to DK97922263T priority patent/DK0894372T3/da
Priority to AU27979/97A priority patent/AU2797997A/en
Publication of SE9601774L publication Critical patent/SE9601774L/sv
Publication of SE506571C2 publication Critical patent/SE506571C2/sv
Publication of SE506571E publication Critical patent/SE506571E/sv

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
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
SE9601774A 1996-05-09 1996-05-09 Kanalselektiv repeterare f¦r mobiltelefoni SE506571E (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9601774A SE506571E (sv) 1996-05-09 1996-05-09 Kanalselektiv repeterare f¦r mobiltelefoni
AU27979/97A AU2797997A (en) 1996-05-09 1997-05-02 Channel-selective repeater for mobile telephony
AT97922263T ATE228734T1 (de) 1996-05-09 1997-05-02 Kanalselektiver wiederholer fur mobiles telefonsystem
ES97922263T ES2187774T3 (es) 1996-05-09 1997-05-02 Repetidor de canal selectivo para telefonia movil.
PCT/SE1997/000739 WO1997042720A1 (en) 1996-05-09 1997-05-02 Channel-selective repeater for mobile telephony
EP97922263A EP0894372B1 (en) 1996-05-09 1997-05-02 Channel-selective repeater for mobile telephony
DE69717430T DE69717430T2 (de) 1996-05-09 1997-05-02 Kanalselektiver wiederholer fur mobiles telefonsystem
DK97922263T DK0894372T3 (da) 1996-05-09 1997-05-02 Kanalselektiv repeater til mobiltelefoni

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601774A SE506571E (sv) 1996-05-09 1996-05-09 Kanalselektiv repeterare f¦r mobiltelefoni

Publications (4)

Publication Number Publication Date
SE9601774D0 true SE9601774D0 (sv) 1996-05-09
SE9601774L SE9601774L (sv) 1997-11-10
SE506571C2 SE506571C2 (sv) 1998-01-12
SE506571E SE506571E (sv) 2002-06-11

Family

ID=20402516

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601774A SE506571E (sv) 1996-05-09 1996-05-09 Kanalselektiv repeterare f¦r mobiltelefoni

Country Status (8)

Country Link
EP (1) EP0894372B1 (sv)
AT (1) ATE228734T1 (sv)
AU (1) AU2797997A (sv)
DE (1) DE69717430T2 (sv)
DK (1) DK0894372T3 (sv)
ES (1) ES2187774T3 (sv)
SE (1) SE506571E (sv)
WO (1) WO1997042720A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6731904B1 (en) * 1999-07-20 2004-05-04 Andrew Corporation Side-to-side repeater
US6934511B1 (en) 1999-07-20 2005-08-23 Andrew Corporation Integrated repeater
AU2001234463A1 (en) 2000-01-14 2001-07-24 Andrew Corporation Repeaters for wireless communication systems
US7016332B2 (en) 2000-12-05 2006-03-21 Science Applications International Corporation Method and system for a remote downlink transmitter for increasing the capacity of a multiple access interference limited spread-spectrum wireless network
US7061891B1 (en) 2001-02-02 2006-06-13 Science Applications International Corporation Method and system for a remote downlink transmitter for increasing the capacity and downlink capability of a multiple access interference limited spread-spectrum wireless network
EP1386406A4 (en) 2001-03-30 2009-06-03 Science Applic Int Corp MULTI-STAGE TRANSMISSION RECEIVER WITH CODE DIVISION MULTIPLE ACCESS
US7006461B2 (en) * 2001-09-17 2006-02-28 Science Applications International Corporation Method and system for a channel selective repeater with capacity enhancement in a spread-spectrum wireless network
US20040192193A1 (en) * 2001-10-09 2004-09-30 Silvester Kelan C. Mobile signal relay for cellular transmission in remote areas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167626B (en) * 1984-11-20 1988-08-17 Raytheon Co Radio frequency antenna systems
GB2266028B (en) * 1992-03-31 1996-01-10 Usw Pcn Inc Active two-way repeater
RU2054804C1 (ru) * 1993-12-27 1996-02-20 Фирма "NOOS Space Technologies Ltd" Спутниковая система связи
EP0681374A1 (de) * 1994-05-02 1995-11-08 MIKOM GmbH "On-Frequency" Repeater mit optimiertem Wirkungsgrad für digitale Funknetze GSM, DCS 1800, PCS 1900 und ähnliches
US5625365A (en) * 1995-03-10 1997-04-29 Trimble Navigation Limited Dual-frequency microwave radio antenna system

Also Published As

Publication number Publication date
EP0894372B1 (en) 2002-11-27
SE506571C2 (sv) 1998-01-12
AU2797997A (en) 1997-11-26
WO1997042720A1 (en) 1997-11-13
ATE228734T1 (de) 2002-12-15
ES2187774T3 (es) 2003-06-16
DE69717430T2 (de) 2004-04-15
SE506571E (sv) 2002-06-11
DK0894372T3 (da) 2003-03-17
EP0894372A1 (en) 1999-02-03
SE9601774L (sv) 1997-11-10
DE69717430D1 (de) 2003-01-09

Similar Documents

Publication Publication Date Title
SE9601619D0 (sv) Transmitter combiner arrangement
MXPA01000420A (es) Metodo y aparato para la amplificacion de senales dependiente de la modulacion.
WO2001003466A3 (en) Loudspeaker protection system having frequency band selective audio power control
SE9401640D0 (sv) Repeater
GB2379815B (en) Optical transmission system
SE9800840L (sv) Anordning och förfarande för åstadkommande av en fyrsignal i ett trådlöst kommunikationssystem
WO2002039541A3 (en) Distributed antenna systems
NO20012628L (no) Sender/mottakerfunksjon i et radiosystem
SE9601774D0 (sv) Repeater
AU2000274162A1 (en) Fixed beam antenna array, base station and method for transmitting signals via afixed beam antenna array
EP1100147A3 (en) Power amplifier system for an antenna system
EP1130820A3 (en) Optical amplification method for two wavelength subbands
SE9704284D0 (sv) En förstärkare och ett förfarande i förstärkaren
GB2387273A (en) Heat-treating methods and systems
EP0910179A3 (en) Method and apparatus for spacecraft amplication of multichannel signals
EP1225692A3 (en) RF power amplifier
AU2002213110A1 (en) High frequency amplification circuit
WO1999046854A8 (en) A comb linear amplifier combiner (clac)
MX9505173A (es) Sistema de reparticion de energia para amplificadores de rf.
KR960020034A (ko) 지하 종합무선중계기용 콤바인
SE9901922D0 (sv) En antennenhet
ATE298152T1 (de) Leistungregelung für eine funk-kommunikations- anordnung
KR200337657Y1 (ko) 지하재방송 광대역 중계장치
CA2132036A1 (en) Communication System Utilizing Radiating Transmission Line
UA1975U (uk) Ретранслятор