AU2002304917A1 - Intelligent gain control in an on-frequency repeater - Google Patents

Intelligent gain control in an on-frequency repeater

Info

Publication number
AU2002304917A1
AU2002304917A1 AU2002304917A AU2002304917A AU2002304917A1 AU 2002304917 A1 AU2002304917 A1 AU 2002304917A1 AU 2002304917 A AU2002304917 A AU 2002304917A AU 2002304917 A AU2002304917 A AU 2002304917A AU 2002304917 A1 AU2002304917 A1 AU 2002304917A1
Authority
AU
Australia
Prior art keywords
gain control
frequency repeater
intelligent gain
intelligent
repeater
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002304917A
Other languages
English (en)
Inventor
David Bongfeldt
Mike Roper
Paul Simpson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spotwave Wireless Inc
Original Assignee
Spotwave Wireless 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
Priority claimed from US09/865,466 external-priority patent/US6889033B2/en
Application filed by Spotwave Wireless Inc filed Critical Spotwave Wireless Inc
Publication of AU2002304917A1 publication Critical patent/AU2002304917A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/52—TPC using AGC [Automatic Gain Control] circuits or amplifiers
    • 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
    • H04B7/15535—Control of relay amplifier gain
    • 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
    • H04B7/15564—Relay station antennae loop interference reduction
    • H04B7/15578—Relay station antennae loop interference reduction by gain adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Circuits Of Receivers In General (AREA)
AU2002304917A 2001-05-29 2002-05-27 Intelligent gain control in an on-frequency repeater Abandoned AU2002304917A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/865,466 2001-05-29
US09/865,466 US6889033B2 (en) 2000-10-18 2001-05-29 Intelligent gain control in an on-frequency repeater
PCT/CA2002/000772 WO2002098014A2 (fr) 2001-05-29 2002-05-27 Commande de gain intelligente dans un repeteur sur la meme frequence

Publications (1)

Publication Number Publication Date
AU2002304917A1 true AU2002304917A1 (en) 2002-12-09

Family

ID=25345575

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002304917A Abandoned AU2002304917A1 (en) 2001-05-29 2002-05-27 Intelligent gain control in an on-frequency repeater

Country Status (4)

Country Link
EP (1) EP1391060A2 (fr)
CN (1) CN1471765A (fr)
AU (1) AU2002304917A1 (fr)
WO (1) WO2002098014A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8867987B2 (en) 2009-05-11 2014-10-21 Qualcomm Incorporated Gain control metric computation in a wireless repeater
EP2962446A4 (fr) * 2013-03-02 2016-11-09 Cellular Specialties Inc Système d'antennes distribuées ayant une performance proche-lointaine
WO2018067612A2 (fr) 2016-10-07 2018-04-12 Wilson Electronics, Llc Détection de signal à bande étroite
EP3607671A1 (fr) * 2017-04-06 2020-02-12 Wilson Electronics, LLC Techniques pour configurer la puissance ou le gain d'un répéteur
CN114900221B (zh) * 2022-07-14 2022-10-04 深圳国人无线通信有限公司 一种自适应调整直放站上下行增益的方法和系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115514A (en) * 1987-08-03 1992-05-19 Orion Industries, Inc. Measuring and controlling signal feedback between the transmit and receive antennas of a communications booster
US5095528A (en) * 1988-10-28 1992-03-10 Orion Industries, Inc. Repeater with feedback oscillation control
US5039960A (en) * 1990-01-17 1991-08-13 Hughes Aircraft Company Wideband feedforward gallium arsenide AGC circuit
DE19902407A1 (de) * 1999-01-22 2000-08-17 Mikom Gmbh Mikrotechnik Zur Ko Verfahren und Vorrichtung zur Einstellung der Verstärkung eines Repeaters

Also Published As

Publication number Publication date
EP1391060A2 (fr) 2004-02-25
CN1471765A (zh) 2004-01-28
WO2002098014A3 (fr) 2003-09-18
WO2002098014A2 (fr) 2002-12-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase