ID16603A - Metode dan alat analog hibrid/digital untuk mengendalikan tingkat daya transmisi dari trans penerima radio - Google Patents

Metode dan alat analog hibrid/digital untuk mengendalikan tingkat daya transmisi dari trans penerima radio

Info

Publication number
ID16603A
ID16603A IDP961380A ID961380A ID16603A ID 16603 A ID16603 A ID 16603A ID P961380 A IDP961380 A ID P961380A ID 961380 A ID961380 A ID 961380A ID 16603 A ID16603 A ID 16603A
Authority
ID
Indonesia
Prior art keywords
recipients
hybrid
tools
radio
methods
Prior art date
Application number
IDP961380A
Other languages
English (en)
Inventor
Robert Conrad Malkemes
Robert Anthony Ziegler
Original Assignee
Bell Communications Res
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 Bell Communications Res filed Critical Bell Communications Res
Publication of ID16603A publication Critical patent/ID16603A/id

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
    • H04B1/02—Transmitters
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/001—Digital control of analog signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power 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
    • H04W52/52—TPC using AGC [Automatic Gain Control] circuits or amplifiers
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
IDP961380A 1996-04-23 1996-05-24 Metode dan alat analog hibrid/digital untuk mengendalikan tingkat daya transmisi dari trans penerima radio ID16603A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/631,784 US5708681A (en) 1996-04-23 1996-04-23 Hybrid analog/digital method and apparatus for controlling the transmission power level of a radio transceiver

Publications (1)

Publication Number Publication Date
ID16603A true ID16603A (id) 1997-10-23

Family

ID=24532715

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP961380A ID16603A (id) 1996-04-23 1996-05-24 Metode dan alat analog hibrid/digital untuk mengendalikan tingkat daya transmisi dari trans penerima radio

Country Status (10)

Country Link
US (1) US5708681A (id)
JP (1) JPH11508755A (id)
KR (1) KR20000005382A (id)
CN (1) CN1217099A (id)
AU (1) AU6376996A (id)
CA (1) CA2247890C (id)
ID (1) ID16603A (id)
MY (1) MY112051A (id)
TW (1) TW303550B (id)
WO (1) WO1997040584A1 (id)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI98673C (fi) * 1995-08-07 1997-07-25 Nokia Telecommunications Oy Automaattinen radiolähettimen viritys
JPH1155131A (ja) * 1997-08-06 1999-02-26 Nec Corp 無線送信電力制御装置
US6233438B1 (en) * 1998-03-26 2001-05-15 Ericsson Inc. Wide-range power control systems and methods for radio frequency transmitters and mobile radiotelephones
US6370203B1 (en) * 1998-11-04 2002-04-09 Ericsson Inc. Power control for wireless communications system
GB2349522A (en) * 1999-04-28 2000-11-01 Nokia Mobile Phones Ltd Transmit power level control in a mobile telephone
JP2000349640A (ja) * 1999-06-02 2000-12-15 Nec Corp 符号分割多重化送信装置
US6374116B1 (en) * 1999-06-14 2002-04-16 Qualcomm Incorporated Adjusting maximum transmit power to maintain constant margin for adjacent channel power rejection
CA2311901A1 (en) * 1999-07-19 2001-01-19 Lucent Technologies Inc. Aggregate overload power control
US6487415B1 (en) 1999-07-19 2002-11-26 Lucent Technologies Inc. Method for initiating call blocking based upon pilot fraction
US6799020B1 (en) 1999-07-20 2004-09-28 Qualcomm Incorporated Parallel amplifier architecture using digital phase control techniques
US6324213B1 (en) * 1999-09-01 2001-11-27 General Electric Company Asset tracking system employing reduced order GPS with compressed GPS satellite identification data
US6609007B1 (en) 1999-09-14 2003-08-19 Lucent Technologies Inc. Apparatus and method for controlling the transmission power of the forward link of a wireless communication system
US7570929B1 (en) 2000-01-14 2009-08-04 Symbol Technologies, Inc. 802.11 networks using dynamic power control for RF transmission
JP4610697B2 (ja) * 2000-06-13 2011-01-12 パナソニック株式会社 送信電力制御方法及び無線通信装置
EP1202448B1 (en) * 2000-10-23 2006-02-08 Lucent Technologies Inc. Method and device for adapting transmission power levels in transmission systems
AU2002340512B2 (en) * 2001-05-04 2007-06-28 Glowlink Communications Technology Method and apparatus for monitoring and controlling gain compression in a transmitted signal
DE10124179A1 (de) * 2001-05-17 2002-07-25 Infineon Technologies Ag Vorrichtung und Verfahren zur Regelung der Ausgangsleistung von Mobilfunkstationen
DE10127571A1 (de) * 2001-05-30 2002-12-05 Deutsche Telekom Ag Verfahren und Anordnung für digitale Übertragung mit AM-Sendern
DE10163466A1 (de) * 2001-12-21 2003-07-10 Infineon Technologies Ag Sendeanordnung für zeitkontinuierliche Datenübertragung
AU2003213579B2 (en) * 2002-03-04 2008-11-13 Glowlink Communications Technology Detecting and measuring interference contained within a digital carrier
WO2004034593A2 (en) * 2002-10-11 2004-04-22 Glowink Communications Technology Uplink power control using loopback communications carriers
JP2006526916A (ja) * 2003-05-09 2006-11-24 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 移動体通信装置の送信電力を設定するための方法および装置
US6907025B2 (en) * 2003-06-06 2005-06-14 Interdigital Technology Corporation Adjusting the amplitude and phase characteristics of transmitter generated wireless communication signals in response to base station transmit power control signals and known transmitter amplifier characteristics
JP2005347922A (ja) * 2004-06-01 2005-12-15 Nec Corp 送信信号生成回路および無線基地局通信装置
US20060050698A1 (en) * 2004-08-16 2006-03-09 Orion Microelectronics Corporation Methods and systems using signaling period signals
US7796683B2 (en) * 2006-09-28 2010-09-14 Broadcom Corporation RF transceiver with power optimization
US8873585B2 (en) * 2006-12-19 2014-10-28 Corning Optical Communications Wireless Ltd Distributed antenna system for MIMO technologies
US8089854B2 (en) * 2007-04-03 2012-01-03 Qualcomm, Incorporated Companded transmit path for wireless communication
US20100054746A1 (en) 2007-07-24 2010-03-04 Eric Raymond Logan Multi-port accumulator for radio-over-fiber (RoF) wireless picocellular systems
US8204460B2 (en) 2007-08-08 2012-06-19 Qualcomm Incorporated Method and system for precise transmit power adjustment in wireless communication systems
US8175459B2 (en) 2007-10-12 2012-05-08 Corning Cable Systems Llc Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same
US8644844B2 (en) 2007-12-20 2014-02-04 Corning Mobileaccess Ltd. Extending outdoor location based services and applications into enclosed areas
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
EP2394378A1 (en) 2009-02-03 2011-12-14 Corning Cable Systems LLC Optical fiber-based distributed antenna systems, components, and related methods for monitoring and configuring thereof
EP2394379B1 (en) 2009-02-03 2016-12-28 Corning Optical Communications LLC Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof
US9590733B2 (en) 2009-07-24 2017-03-07 Corning Optical Communications LLC Location tracking using fiber optic array cables and related systems and methods
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
US8275265B2 (en) 2010-02-15 2012-09-25 Corning Cable Systems Llc Dynamic cell bonding (DCB) for radio-over-fiber (RoF)-based networks and communication systems and related methods
WO2011123336A1 (en) 2010-03-31 2011-10-06 Corning Cable Systems Llc Localization services in optical fiber-based distributed communications components and systems, and related methods
US8570914B2 (en) 2010-08-09 2013-10-29 Corning Cable Systems Llc Apparatuses, systems, and methods for determining location of a mobile device(s) in a distributed antenna system(s)
US9252874B2 (en) 2010-10-13 2016-02-02 Ccs Technology, Inc Power management for remote antenna units in distributed antenna systems
US9160449B2 (en) 2010-10-13 2015-10-13 Ccs Technology, Inc. Local power management for remote antenna units in distributed antenna systems
US11296504B2 (en) 2010-11-24 2022-04-05 Corning Optical Communications LLC Power distribution module(s) capable of hot connection and/or disconnection for wireless communication systems, and related power units, components, and methods
EP2643947B1 (en) 2010-11-24 2018-09-19 Corning Optical Communications LLC Power distribution module(s) capable of hot connection and/or disconnection for distributed antenna systems, and related power units, components, and methods
EP2702710A4 (en) 2011-04-29 2014-10-29 Corning Cable Sys Llc DETERMINING THE TRANSMISSION DELAY OF COMMUNICATIONS IN DISTRIBUTED ANTENNA SYSTEMS AND CORRESPONDING COMPONENTS, SYSTEMS AND METHODS
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
WO2013148986A1 (en) 2012-03-30 2013-10-03 Corning Cable Systems Llc Reducing location-dependent interference in distributed antenna systems operating in multiple-input, multiple-output (mimo) configuration, and related components, systems, and methods
US9781553B2 (en) 2012-04-24 2017-10-03 Corning Optical Communications LLC Location based services in a distributed communication system, and related components and methods
WO2013162988A1 (en) 2012-04-25 2013-10-31 Corning Cable Systems Llc Distributed antenna system architectures
US9154222B2 (en) 2012-07-31 2015-10-06 Corning Optical Communications LLC Cooling system control in distributed antenna systems
WO2014024192A1 (en) 2012-08-07 2014-02-13 Corning Mobile Access Ltd. Distribution of time-division multiplexed (tdm) management services in a distributed antenna system, and related components, systems, and methods
US9455784B2 (en) 2012-10-31 2016-09-27 Corning Optical Communications Wireless Ltd Deployable wireless infrastructures and methods of deploying wireless infrastructures
US10257056B2 (en) 2012-11-28 2019-04-09 Corning Optical Communications LLC Power management for distributed communication systems, and related components, systems, and methods
CN105308876B (zh) 2012-11-29 2018-06-22 康宁光电通信有限责任公司 分布式天线系统中的远程单元天线结合
US9647758B2 (en) 2012-11-30 2017-05-09 Corning Optical Communications Wireless Ltd Cabling connectivity monitoring and verification
US9158864B2 (en) 2012-12-21 2015-10-13 Corning Optical Communications Wireless Ltd Systems, methods, and devices for documenting a location of installed equipment
US9497706B2 (en) 2013-02-20 2016-11-15 Corning Optical Communications Wireless Ltd Power management in distributed antenna systems (DASs), and related components, systems, and methods
WO2014199380A1 (en) 2013-06-12 2014-12-18 Corning Optical Communications Wireless, Ltd. Time-division duplexing (tdd) in distributed communications systems, including distributed antenna systems (dass)
CN105452951B (zh) 2013-06-12 2018-10-19 康宁光电通信无线公司 电压控制式光学定向耦合器
US9247543B2 (en) 2013-07-23 2016-01-26 Corning Optical Communications Wireless Ltd Monitoring non-supported wireless spectrum within coverage areas of distributed antenna systems (DASs)
US9661781B2 (en) 2013-07-31 2017-05-23 Corning Optical Communications Wireless Ltd Remote units for distributed communication systems and related installation methods and apparatuses
EP3039814B1 (en) 2013-08-28 2018-02-21 Corning Optical Communications Wireless Ltd. Power management for distributed communication systems, and related components, systems, and methods
US9385810B2 (en) 2013-09-30 2016-07-05 Corning Optical Communications Wireless Ltd Connection mapping in distributed communication systems
WO2015079435A1 (en) 2013-11-26 2015-06-04 Corning Optical Communications Wireless Ltd. Selective activation of communications services on power-up of a remote unit(s) in a distributed antenna system (das) based on power consumption
US9178635B2 (en) 2014-01-03 2015-11-03 Corning Optical Communications Wireless Ltd Separation of communication signal sub-bands in distributed antenna systems (DASs) to reduce interference
US9775123B2 (en) 2014-03-28 2017-09-26 Corning Optical Communications Wireless Ltd. Individualized gain control of uplink paths in remote units in a distributed antenna system (DAS) based on individual remote unit contribution to combined uplink power
US9357551B2 (en) 2014-05-30 2016-05-31 Corning Optical Communications Wireless Ltd Systems and methods for simultaneous sampling of serial digital data streams from multiple analog-to-digital converters (ADCS), including in distributed antenna systems
US9509133B2 (en) 2014-06-27 2016-11-29 Corning Optical Communications Wireless Ltd Protection of distributed antenna systems
US9525472B2 (en) 2014-07-30 2016-12-20 Corning Incorporated Reducing location-dependent destructive interference in distributed antenna systems (DASS) operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods
US9730228B2 (en) 2014-08-29 2017-08-08 Corning Optical Communications Wireless Ltd Individualized gain control of remote uplink band paths in a remote unit in a distributed antenna system (DAS), based on combined uplink power level in the remote unit
US9653861B2 (en) 2014-09-17 2017-05-16 Corning Optical Communications Wireless Ltd Interconnection of hardware components
US9602210B2 (en) 2014-09-24 2017-03-21 Corning Optical Communications Wireless Ltd Flexible head-end chassis supporting automatic identification and interconnection of radio interface modules and optical interface modules in an optical fiber-based distributed antenna system (DAS)
US9420542B2 (en) 2014-09-25 2016-08-16 Corning Optical Communications Wireless Ltd System-wide uplink band gain control in a distributed antenna system (DAS), based on per band gain control of remote uplink paths in remote units
US9729267B2 (en) 2014-12-11 2017-08-08 Corning Optical Communications Wireless Ltd Multiplexing two separate optical links with the same wavelength using asymmetric combining and splitting
US20160249365A1 (en) 2015-02-19 2016-08-25 Corning Optical Communications Wireless Ltd. Offsetting unwanted downlink interference signals in an uplink path in a distributed antenna system (das)
US9785175B2 (en) 2015-03-27 2017-10-10 Corning Optical Communications Wireless, Ltd. Combining power from electrically isolated power paths for powering remote units in a distributed antenna system(s) (DASs)
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
US10560214B2 (en) 2015-09-28 2020-02-11 Corning Optical Communications LLC Downlink and uplink communication path switching in a time-division duplex (TDD) distributed antenna system (DAS)
US9648580B1 (en) 2016-03-23 2017-05-09 Corning Optical Communications Wireless Ltd Identifying remote units in a wireless distribution system (WDS) based on assigned unique temporal delay patterns
US10236924B2 (en) 2016-03-31 2019-03-19 Corning Optical Communications Wireless Ltd Reducing out-of-channel noise in a wireless distribution system (WDS)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412337A (en) * 1981-11-04 1983-10-25 Motorola Inc. Power amplifier and envelope correction circuitry
US5129098A (en) * 1990-09-24 1992-07-07 Novatel Communication Ltd. Radio telephone using received signal strength in controlling transmission power
KR960007138B1 (ko) * 1990-12-20 1996-05-27 모토로라 인코포레이티드 시분할 다중 액세스 무선 주파수 송신기용 전력 제어 회로
JP2800500B2 (ja) * 1991-10-01 1998-09-21 松下電器産業株式会社 バースト送信出力制御回路
US5159283A (en) * 1991-08-26 1992-10-27 Motorola, Inc. Power amplifier
JP2887987B2 (ja) * 1991-10-23 1999-05-10 日本電気株式会社 ディジタル変調回路
EP0573073B1 (en) * 1992-06-05 1999-03-10 Japan Radio Co., Ltd Transmitter power level control device with bias voltage stabilization
GB9320078D0 (en) * 1993-09-29 1993-11-17 Linear Modulation Tech Cartesian amplifier power control and related applications

Also Published As

Publication number Publication date
WO1997040584A1 (en) 1997-10-30
AU6376996A (en) 1997-11-12
CA2247890A1 (en) 1997-10-30
US5708681A (en) 1998-01-13
TW303550B (en) 1997-04-21
KR20000005382A (ko) 2000-01-25
CA2247890C (en) 2002-03-05
MY112051A (en) 2001-03-31
CN1217099A (zh) 1999-05-19
JPH11508755A (ja) 1999-07-27

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