JP4624981B2 - 中継器発振防止 - Google Patents

中継器発振防止 Download PDF

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Publication number
JP4624981B2
JP4624981B2 JP2006503853A JP2006503853A JP4624981B2 JP 4624981 B2 JP4624981 B2 JP 4624981B2 JP 2006503853 A JP2006503853 A JP 2006503853A JP 2006503853 A JP2006503853 A JP 2006503853A JP 4624981 B2 JP4624981 B2 JP 4624981B2
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JP
Japan
Prior art keywords
repeater
base station
oscillation
wireless communication
power control
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.)
Expired - Fee Related
Application number
JP2006503853A
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English (en)
Japanese (ja)
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JP2006526311A5 (https=
JP2006526311A (ja
Inventor
ディーン、リチャード・エフ．
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of JP2006526311A publication Critical patent/JP2006526311A/ja
Publication of JP2006526311A5 publication Critical patent/JP2006526311A5/ja
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Publication of JP4624981B2 publication Critical patent/JP4624981B2/ja
Anticipated expiration legal-status Critical
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    • 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
    • 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
    • H04B1/60—Supervising unattended repeaters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/346—Noise values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
JP2006503853A 2003-02-24 2004-02-24 中継器発振防止 Expired - Fee Related JP4624981B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44980703P 2003-02-24 2003-02-24
PCT/US2004/005543 WO2004077688A2 (en) 2003-02-24 2004-02-24 Repeater oscillation prevention

Publications (3)

Publication Number Publication Date
JP2006526311A JP2006526311A (ja) 2006-11-16
JP2006526311A5 JP2006526311A5 (https=) 2008-05-15
JP4624981B2 true JP4624981B2 (ja) 2011-02-02

Family

ID=32927571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006503853A Expired - Fee Related JP4624981B2 (ja) 2003-02-24 2004-02-24 中継器発振防止

Country Status (12)

Country Link
US (1) US20040235417A1 (https=)
EP (1) EP1604461A4 (https=)
JP (1) JP4624981B2 (https=)
KR (1) KR20050104391A (https=)
CN (1) CN1871779A (https=)
AU (1) AU2004214824A1 (https=)
BR (1) BRPI0407764A (https=)
CA (1) CA2516769A1 (https=)
CL (1) CL2004000346A1 (https=)
RU (1) RU2005129712A (https=)
TW (1) TW200423765A (https=)
WO (1) WO2004077688A2 (https=)

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US20080081555A1 (en) * 2006-10-03 2008-04-03 Wireless Data Communication Co., Ltd Unified communication repeater
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US8542623B2 (en) 2010-01-13 2013-09-24 Qualcomm Incorporated Use of RF reference in a digital baseband interference cancellation repeater
KR101617918B1 (ko) * 2010-05-25 2016-05-03 텔레폰악티에볼라겟 엘엠 에릭슨(펍) 무선 통신 네트워크에서의 방법 및 배열 장치
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US8937874B2 (en) 2011-09-23 2015-01-20 Qualcomm Incorporated Adjusting repeater gains based upon received downlink power level
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CN109328440A (zh) 2016-04-05 2019-02-12 威尔逊电子有限责任公司 用于网络保护的窄带信号检测
US10674526B2 (en) 2016-09-23 2020-06-02 Wilson Electronics, Llc Location based access to selected communication bands
US10644790B2 (en) 2016-09-23 2020-05-05 Wilson Electronics, Llc Booster with an integrated satellite location system module
EP3523890A4 (en) 2016-10-07 2020-05-20 Wilson Electronics, LLC MULTIPLE AMPLIFIER REPEATER FOR A WIRELESS COMMUNICATION SYSTEM
CA3038807A1 (en) 2016-10-07 2018-04-12 Wilson Electronics, Llc Narrowband signal detection
CA3043878A1 (en) 2016-11-15 2018-05-24 Wilson Electronics, Llc Desktop signal booster
US10673517B2 (en) 2016-11-15 2020-06-02 Wilson Electronics, Llc Desktop signal booster
US11031994B2 (en) 2016-11-15 2021-06-08 Wilson Electronics, Llc Signal booster for boosting signals in contiguous bands
CA3051248C (en) * 2017-01-31 2023-10-03 Wilson Electronics, Llc Reducing oscillation in a signal booster
US10432294B2 (en) 2017-02-02 2019-10-01 Wilson Electronics, Llc Signal booster with spectrally adjacent bands
US10873387B2 (en) 2017-02-02 2020-12-22 Wilson Electronics, Llc Signal booster with spectrally adjacent bands
US10148341B2 (en) 2017-02-02 2018-12-04 Wilson Electronics, Llc Independent band detection for network protection
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CA3058814A1 (en) 2017-04-06 2018-10-11 Wilson Electronics, Llc Techniques for configuring the power or gain of a repeater
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WO2018208967A2 (en) 2017-05-11 2018-11-15 Wilson Electronics, Llc Variable channelized bandwidth booster
US10585460B2 (en) 2017-06-16 2020-03-10 Wilson Electronics, Llc Pole integrated repeater system
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Also Published As

Publication number Publication date
US20040235417A1 (en) 2004-11-25
KR20050104391A (ko) 2005-11-02
TW200423765A (en) 2004-11-01
CL2004000346A1 (es) 2005-03-18
CN1871779A (zh) 2006-11-29
EP1604461A2 (en) 2005-12-14
AU2004214824A1 (en) 2004-09-10
EP1604461A4 (en) 2009-08-12
WO2004077688A2 (en) 2004-09-10
WO2004077688A3 (en) 2006-06-08
RU2005129712A (ru) 2006-03-20
CA2516769A1 (en) 2004-09-10
BRPI0407764A (pt) 2006-03-01
JP2006526311A (ja) 2006-11-16

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