DE60132009D1 - Automatische einstellung der verstärkung in einem zellularen kommunikationssystem - Google Patents

Automatische einstellung der verstärkung in einem zellularen kommunikationssystem

Info

Publication number
DE60132009D1
DE60132009D1 DE60132009T DE60132009T DE60132009D1 DE 60132009 D1 DE60132009 D1 DE 60132009D1 DE 60132009 T DE60132009 T DE 60132009T DE 60132009 T DE60132009 T DE 60132009T DE 60132009 D1 DE60132009 D1 DE 60132009D1
Authority
DE
Germany
Prior art keywords
signal
signals
reinforcement
transmission
communication system
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 - Lifetime
Application number
DE60132009T
Other languages
English (en)
Other versions
DE60132009T2 (de
Inventor
Haim Weissman
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of DE60132009D1 publication Critical patent/DE60132009D1/de
Application granted granted Critical
Publication of DE60132009T2 publication Critical patent/DE60132009T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radio Relay Systems (AREA)
  • Control Of Amplification And Gain Control (AREA)
DE60132009T 2000-11-21 2001-11-14 Automatische einstellung der verstärkung in einem zellularen kommunikationssystem Expired - Lifetime DE60132009T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US25261200P 2000-11-21 2000-11-21
US252612P 2000-11-21
US28266001P 2001-04-09 2001-04-09
US282660P 2001-04-09
US954591 2001-09-14
US09/954,591 US6819936B2 (en) 2000-11-21 2001-09-14 Automatic gain setting in a cellular communications system
PCT/US2001/045348 WO2002043274A2 (en) 2000-11-21 2001-11-14 Automatic gain setting in a cellular communications system

Publications (2)

Publication Number Publication Date
DE60132009D1 true DE60132009D1 (de) 2008-01-31
DE60132009T2 DE60132009T2 (de) 2008-12-04

Family

ID=27400579

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60132009T Expired - Lifetime DE60132009T2 (de) 2000-11-21 2001-11-14 Automatische einstellung der verstärkung in einem zellularen kommunikationssystem

Country Status (11)

Country Link
US (1) US6819936B2 (de)
EP (1) EP1336258B1 (de)
JP (1) JP3974523B2 (de)
CN (1) CN1483249A (de)
AT (1) ATE381817T1 (de)
AU (1) AU2002220039A1 (de)
BR (1) BR0115494A (de)
CA (1) CA2436785A1 (de)
DE (1) DE60132009T2 (de)
IL (2) IL155846A0 (de)
WO (1) WO2002043274A2 (de)

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US7876704B1 (en) 2002-01-11 2011-01-25 Broadcom Corporation Tunneling protocols for wireless communications
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US8045917B2 (en) * 2004-05-12 2011-10-25 Andrew, Llc System and method for detection of mobile operating through a repeater
WO2005114869A1 (en) * 2004-05-12 2005-12-01 Andrew Corporation System and method for identifying the path or devices on the path of a communicaiton signal
US7034546B2 (en) * 2004-05-28 2006-04-25 Agilent Technologies, Inc. Method and apparatus for measuring insertion loss of a conductor
US7075374B2 (en) * 2004-06-17 2006-07-11 Intel Corporation Method and apparatus to provide wideband low noise amplification
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US8045941B2 (en) * 2007-08-29 2011-10-25 Texas Instruments Incorporated Methods and apparatus to implement receiver linearity enhancement
WO2009053910A2 (en) 2007-10-22 2009-04-30 Mobileaccess Networks Ltd. Communication system using low bandwidth wires
US8175649B2 (en) 2008-06-20 2012-05-08 Corning Mobileaccess Ltd Method and system for real time control of an active antenna over a distributed antenna system
US8116772B2 (en) * 2008-12-04 2012-02-14 Qualcomm Incorporated System and method to facilitate acquisition of access point base stations
AU2010210771B2 (en) * 2009-02-03 2015-09-17 Corning Cable Systems Llc Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof
US9673904B2 (en) 2009-02-03 2017-06-06 Corning Optical Communications LLC Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof
WO2010089719A1 (en) 2009-02-08 2010-08-12 Mobileaccess Networks Ltd. Communication system using cables carrying ethernet signals
US8886115B2 (en) * 2009-05-11 2014-11-11 Qualcomm Incorporated Gain control metric pruning in a wireless repeater
EP2494703A4 (de) * 2009-10-29 2014-09-03 Ericsson Telefon Ab L M Verfahren und anordnung in einem kommunikationssystem
US8280259B2 (en) 2009-11-13 2012-10-02 Corning Cable Systems Llc Radio-over-fiber (RoF) system for protocol-independent wired and/or wireless communication
IE20090926A1 (en) * 2009-12-08 2011-06-08 Telecoms Comm Infrastructure Patents Ltd A method of providing a communications link
US9252874B2 (en) 2010-10-13 2016-02-02 Ccs Technology, Inc Power management for remote antenna units in distributed antenna systems
CN103548290B (zh) 2011-04-29 2016-08-31 康宁光缆系统有限责任公司 判定分布式天线系统中的通信传播延迟及相关组件、系统与方法
WO2012148940A1 (en) 2011-04-29 2012-11-01 Corning Cable Systems Llc Systems, methods, and devices for increasing radio frequency (rf) power in distributed antenna systems
US9118403B2 (en) * 2011-11-14 2015-08-25 Aci Communications, Inc. Thermally compensated CATV gain control apparatus and firmware
KR101156667B1 (ko) 2011-12-06 2012-06-14 주식회사 에이디알에프코리아 통신 시스템의 필터 계수 설정 방법
EP2829152A2 (de) 2012-03-23 2015-01-28 Corning Optical Communications Wireless Ltd. Rfic-chip(s) zur bereitstellung von funktionalitäten eines verteilten antennensystems sowie entsprechende komponenten, systeme und verfahren
EP2648336B1 (de) * 2012-04-05 2019-08-14 Telefonaktiebolaget LM Ericsson (publ) Verwaltung der Koexistenz von kommunizierenden Untersystemen in drahtlosen Vorrichtungen
EP2842245A1 (de) 2012-04-25 2015-03-04 Corning Optical Communications LLC Verteilte antennensystemarchitekturen
US9485024B2 (en) * 2013-03-15 2016-11-01 Advanced Rf Technologies, Inc. Auto commissioning for optic distributed antenna system
CA2814303A1 (en) 2013-04-26 2014-10-26 Cellphone-Mate, Inc. Apparatus and methods for radio frequency signal boosters
US20190386625A1 (en) * 2013-07-03 2019-12-19 Wilson Electronics, Llc Multiple-port signal booster
WO2015002670A1 (en) * 2013-07-03 2015-01-08 Wireless Extenders, Inc. Multi-amplifier booster for a wireless communication system
CN104569706B (zh) * 2013-10-15 2018-05-18 广西鑫百纳电气有限公司 信号注入调节装置以及信号注入装置
US9184960B1 (en) 2014-09-25 2015-11-10 Corning Optical Communications Wireless Ltd Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference
US9681313B2 (en) 2015-04-15 2017-06-13 Corning Optical Communications Wireless Ltd Optimizing remote antenna unit performance using an alternative data channel
US9948349B2 (en) 2015-07-17 2018-04-17 Corning Optical Communications Wireless Ltd IOT automation and data collection system
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CN109792290A (zh) 2016-10-07 2019-05-21 威尔逊电子有限责任公司 用于无线通信系统的多放大器转发器
WO2018126247A2 (en) * 2017-01-02 2018-07-05 Mojoose, Inc. Automatic signal strength indicator and automatic antenna switch
CN110537338A (zh) * 2017-04-11 2019-12-03 威尔逊电子有限责任公司 具有同轴电缆连接的信号增强器
EP3509229B1 (de) * 2018-01-04 2022-03-02 Wilson Electronics, LLC Detektion von leitungsverlust in einem signalverstärkersystem
US11901931B2 (en) * 2021-09-09 2024-02-13 Qualcomm Incorporated Transmit diversity power leakage detection and filtering in antenna compensator power detector
WO2023092514A1 (zh) * 2021-11-26 2023-06-01 富士通株式会社 信号发送方法以及装置
CA3144586A1 (en) * 2021-12-31 2023-06-30 Neuratech Communications Inc. Mapping, characterization and localization methods and systems for communication networks

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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
US5835848A (en) 1996-12-30 1998-11-10 Lucent Technologies Inc. Range repeater for a transmission system
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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
IL155846A0 (en) 2003-12-23
US20020061763A1 (en) 2002-05-23
BR0115494A (pt) 2005-02-01
WO2002043274A3 (en) 2002-08-08
ATE381817T1 (de) 2008-01-15
CA2436785A1 (en) 2002-05-30
CN1483249A (zh) 2004-03-17
US6819936B2 (en) 2004-11-16
EP1336258B1 (de) 2007-12-19
WO2002043274A2 (en) 2002-05-30
IL155846A (en) 2009-06-15
AU2002220039A1 (en) 2002-06-03
JP2004515108A (ja) 2004-05-20
EP1336258A2 (de) 2003-08-20
JP3974523B2 (ja) 2007-09-12
DE60132009T2 (de) 2008-12-04

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