ATE470998T1 - Leistungsregeleinrichtung und verfahren zum kalibrieren der leistung eines senders oder empfängers in einem mobilkommunikationsnetz - Google Patents

Leistungsregeleinrichtung und verfahren zum kalibrieren der leistung eines senders oder empfängers in einem mobilkommunikationsnetz

Info

Publication number
ATE470998T1
ATE470998T1 AT02807006T AT02807006T ATE470998T1 AT E470998 T1 ATE470998 T1 AT E470998T1 AT 02807006 T AT02807006 T AT 02807006T AT 02807006 T AT02807006 T AT 02807006T AT E470998 T1 ATE470998 T1 AT E470998T1
Authority
AT
Austria
Prior art keywords
power
calibrating
transmitter
receiver
control device
Prior art date
Application number
AT02807006T
Other languages
English (en)
Inventor
Bill Shurvinton
David Spink
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE470998T1 publication Critical patent/ATE470998T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/52—Transmission power control [TPC] using AGC [Automatic Gain Control] circuits or amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • 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
    • H03G3/3047—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers for intermittent signals, e.g. burst signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/13—Monitoring; Testing of transmitters for calibration of power amplifiers, e.g. gain or non-linearity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/201—Monitoring; Testing of receivers for measurement of specific parameters of the receiver or components thereof
    • H04B17/202—Power received at the antenna

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Transmitters (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Selective Calling Equipment (AREA)
AT02807006T 2002-03-07 2002-03-07 Leistungsregeleinrichtung und verfahren zum kalibrieren der leistung eines senders oder empfängers in einem mobilkommunikationsnetz ATE470998T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2002/002518 WO2003075485A1 (en) 2002-03-07 2002-03-07 Power control device and method for calibrating the power of a transmitter or receiver in a mobile communication network

Publications (1)

Publication Number Publication Date
ATE470998T1 true ATE470998T1 (de) 2010-06-15

Family

ID=27771827

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02807006T ATE470998T1 (de) 2002-03-07 2002-03-07 Leistungsregeleinrichtung und verfahren zum kalibrieren der leistung eines senders oder empfängers in einem mobilkommunikationsnetz

Country Status (7)

Country Link
US (1) US7450907B2 (de)
EP (1) EP1481492B1 (de)
CN (1) CN100367684C (de)
AT (1) ATE470998T1 (de)
AU (1) AU2002308244A1 (de)
DE (1) DE60236689D1 (de)
WO (1) WO2003075485A1 (de)

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US7697903B2 (en) * 2006-12-06 2010-04-13 Broadcom Corporation Method and system for level detector calibration for accurate transmit power control
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US10111111B2 (en) 2009-11-19 2018-10-23 Qualcomm Incorporated Per-cell timing and/or frequency acquisition and their use on channel estimation in wireless networks
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CN101951634B (zh) * 2010-09-02 2012-12-12 湖北众友科技实业股份有限公司 用于td-lte终端自动功率控制校准的方法和系统
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CN105007117B (zh) * 2015-05-22 2018-11-02 深圳市磊科实业有限公司 一种自动校准bob发送功率的方法
US10075248B2 (en) * 2015-09-30 2018-09-11 Intel IP Corporation Preamble-based transmission power detection
US10559879B2 (en) * 2016-07-18 2020-02-11 Anokiwave, Inc. Phased array burst sampler
US10320093B2 (en) 2016-08-31 2019-06-11 Anokiwave, Inc. Phased array control circuit
US10177828B2 (en) * 2017-05-04 2019-01-08 Movandi Corporation Amplitude and phase calibration at a transmitter chip in an antenna array
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Also Published As

Publication number Publication date
EP1481492A1 (de) 2004-12-01
CN1623287A (zh) 2005-06-01
US7450907B2 (en) 2008-11-11
CN100367684C (zh) 2008-02-06
WO2003075485A1 (en) 2003-09-12
DE60236689D1 (de) 2010-07-22
EP1481492B1 (de) 2010-06-09
AU2002308244A1 (en) 2003-09-16
US20050130595A1 (en) 2005-06-16

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