TW325610B - Dynamic control of transmitting power at a transmitter and attenuation at a receiver - Google Patents

Dynamic control of transmitting power at a transmitter and attenuation at a receiver

Info

Publication number
TW325610B
TW325610B TW083104476A TW83104476A TW325610B TW 325610 B TW325610 B TW 325610B TW 083104476 A TW083104476 A TW 083104476A TW 83104476 A TW83104476 A TW 83104476A TW 325610 B TW325610 B TW 325610B
Authority
TW
Taiwan
Prior art keywords
transmitter
signal
attenuation
receiver
control
Prior art date
Application number
TW083104476A
Other languages
English (en)
Inventor
Borg Lars
Magnus Lindroth Lars
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of TW325610B publication Critical patent/TW325610B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • 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
    • H04W52/20—TPC being performed according to specific parameters using error rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Circuits Of Receivers In General (AREA)
TW083104476A 1993-05-14 1994-05-14 Dynamic control of transmitting power at a transmitter and attenuation at a receiver TW325610B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/061,043 US5669066A (en) 1993-05-14 1993-05-14 Dynamic control of transmitting power at a transmitter and attenuation at a receiver

Publications (1)

Publication Number Publication Date
TW325610B true TW325610B (en) 1998-01-21

Family

ID=22033278

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083104476A TW325610B (en) 1993-05-14 1994-05-14 Dynamic control of transmitting power at a transmitter and attenuation at a receiver

Country Status (21)

Country Link
US (1) US5669066A (zh)
EP (1) EP0650648B1 (zh)
JP (1) JPH07509114A (zh)
KR (1) KR100341069B1 (zh)
CN (1) CN1076906C (zh)
AT (1) ATE229712T1 (zh)
AU (1) AU680256B2 (zh)
CA (1) CA2139769A1 (zh)
DE (1) DE69431864T2 (zh)
ES (1) ES2183838T3 (zh)
FI (1) FI950158A0 (zh)
MY (1) MY110864A (zh)
NO (1) NO950102L (zh)
NZ (1) NZ266552A (zh)
PH (1) PH31695A (zh)
RU (1) RU2120183C1 (zh)
SG (1) SG48937A1 (zh)
TR (1) TR27830A (zh)
TW (1) TW325610B (zh)
WO (1) WO1994027381A1 (zh)
ZA (1) ZA943308B (zh)

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US6654384B1 (en) * 1999-12-30 2003-11-25 Aperto Networks, Inc. Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system
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US6748196B2 (en) * 2001-01-30 2004-06-08 Kon-Hee Lee Transmit output controlling circuit and method of a wireless mobile communication system
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EP1550237B1 (en) * 2002-10-03 2007-11-28 Interdigital Technology Corporation Determination of code transmit power range in downlink power control for cellular systems
US7197692B2 (en) 2004-06-18 2007-03-27 Qualcomm Incorporated Robust erasure detection and erasure-rate-based closed loop power control
US8452316B2 (en) 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
US7594151B2 (en) 2004-06-18 2009-09-22 Qualcomm, Incorporated Reverse link power control in an orthogonal system
US7747271B2 (en) 2005-03-02 2010-06-29 Qualcomm Incorporated Radiated power control for a multi-antenna transmission
US8942639B2 (en) * 2005-03-15 2015-01-27 Qualcomm Incorporated Interference control in a wireless communication system
US8848574B2 (en) 2005-03-15 2014-09-30 Qualcomm Incorporated Interference control in a wireless communication system
CN101331698B (zh) 2005-10-27 2012-07-18 高通股份有限公司 用于估计无线通信***中的反向链路负载的方法和设备
US7929934B2 (en) * 2006-02-15 2011-04-19 Toshiba Tec Kabushiki Kaisha Identification information reader and printer including the same
US8670777B2 (en) 2006-09-08 2014-03-11 Qualcomm Incorporated Method and apparatus for fast other sector interference (OSI) adjustment
RU2420879C2 (ru) * 2006-09-08 2011-06-10 Квэлкомм Инкорпорейтед Способ и устройство для корректировок для управления мощностью на основе дельта-значения в беспроводных системах связи
US8442572B2 (en) 2006-09-08 2013-05-14 Qualcomm Incorporated Method and apparatus for adjustments for delta-based power control in wireless communication systems
WO2008050998A1 (en) * 2006-10-23 2008-05-02 Samsung Electronics Co., Ltd. Method for setting transmission power of data channel in a frequency division multiple access system and mobile station apparatus for the same
US8676223B2 (en) 2007-03-23 2014-03-18 Qualcomm Incorporated Backhaul communication for interference management
US7957757B2 (en) * 2007-07-05 2011-06-07 Qualcomm Incorporated Open loop power offset update
US8712461B2 (en) 2007-08-10 2014-04-29 Qualcomm Incorporated Autonomous adaptation of transmit power
US8412255B2 (en) * 2007-09-20 2013-04-02 Qualcomm Incorporated Reverse link traffic power control
US9037155B2 (en) 2008-10-28 2015-05-19 Sven Fischer Time of arrival (TOA) estimation for positioning in a wireless communication network
US8982851B2 (en) * 2009-01-06 2015-03-17 Qualcomm Incorporated Hearability improvements for reference signals
US8670432B2 (en) * 2009-06-22 2014-03-11 Qualcomm Incorporated Methods and apparatus for coordination of sending reference signals from multiple cells
US8433359B2 (en) * 2009-12-03 2013-04-30 Intel Corporation Uplink power control scheme
US9091746B2 (en) 2010-07-01 2015-07-28 Qualcomm Incorporated Determination of positions of wireless transceivers to be added to a wireless communication network
KR101045760B1 (ko) 2011-04-08 2011-07-01 주식회사텔레맥스 방향성 커플러를 이용한 브이에이치에프용 능동형 무전기 안테나 분배기
US20140098073A1 (en) * 2012-10-05 2014-04-10 Research In Motion Limited Method and apparatus pertaining to user-sensed transmission power control in a stylus
US9867143B1 (en) * 2013-03-15 2018-01-09 Icontrol Networks, Inc. Adaptive Power Modulation
US10042039B2 (en) * 2014-04-02 2018-08-07 Vayyar Imaging Ltd Device system and method for dynamic signal measurement range scaling
CN107257245B (zh) * 2017-06-15 2020-01-21 海能达通信股份有限公司 抗干扰收发单元、收发装置及抗干扰衰减处理方法

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Also Published As

Publication number Publication date
PH31695A (en) 1999-01-18
NO950102D0 (no) 1995-01-10
AU680256B2 (en) 1997-07-24
RU2120183C1 (ru) 1998-10-10
EP0650648A1 (en) 1995-05-03
ZA943308B (en) 1995-01-16
KR950702766A (ko) 1995-07-29
EP0650648B1 (en) 2002-12-11
TR27830A (tr) 1995-08-31
DE69431864D1 (de) 2003-01-23
WO1994027381A1 (en) 1994-11-24
CA2139769A1 (en) 1994-11-24
JPH07509114A (ja) 1995-10-05
NO950102L (no) 1995-01-10
CN1076906C (zh) 2001-12-26
NZ266552A (en) 1997-06-24
AU6810194A (en) 1994-12-12
DE69431864T2 (de) 2003-07-17
FI950158A (fi) 1995-01-13
ATE229712T1 (de) 2002-12-15
CN1109701A (zh) 1995-10-04
MY110864A (en) 1999-05-31
KR100341069B1 (ko) 2002-11-13
ES2183838T3 (es) 2003-04-01
US5669066A (en) 1997-09-16
FI950158A0 (fi) 1995-01-13
SG48937A1 (en) 1998-05-18

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