KR101186656B1 - 전력 제어 방법 및 장치 - Google Patents

전력 제어 방법 및 장치 Download PDF

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Publication number
KR101186656B1
KR101186656B1 KR1020097021244A KR20097021244A KR101186656B1 KR 101186656 B1 KR101186656 B1 KR 101186656B1 KR 1020097021244 A KR1020097021244 A KR 1020097021244A KR 20097021244 A KR20097021244 A KR 20097021244A KR 101186656 B1 KR101186656 B1 KR 101186656B1
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KR
South Korea
Prior art keywords
power control
wireless communication
base station
subscriber station
power
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Expired - Fee Related
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KR1020097021244A
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English (en)
Korean (ko)
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KR20090129469A (ko
Inventor
프라나브 다얄
팅팡 지
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콸콤 인코포레이티드
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    • 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]
    • H04W52/18—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
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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]
    • H04W52/18—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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
KR1020097021244A 2007-03-13 2008-03-13 전력 제어 방법 및 장치 Expired - Fee Related KR101186656B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US89464707P 2007-03-13 2007-03-13
US60/894,647 2007-03-13
US12/021,571 2008-01-29
US12/021,571 US8744510B2 (en) 2007-03-13 2008-01-29 Power control method and apparatus for wireless communications
PCT/US2008/056782 WO2008112849A2 (en) 2007-03-13 2008-03-13 Power control method and apparatus

Publications (2)

Publication Number Publication Date
KR20090129469A KR20090129469A (ko) 2009-12-16
KR101186656B1 true KR101186656B1 (ko) 2012-09-27

Family

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Application Number Title Priority Date Filing Date
KR1020097021244A Expired - Fee Related KR101186656B1 (ko) 2007-03-13 2008-03-13 전력 제어 방법 및 장치

Country Status (9)

Country Link
US (1) US8744510B2 (https=)
EP (1) EP2153539A2 (https=)
JP (1) JP2010521892A (https=)
KR (1) KR101186656B1 (https=)
BR (1) BRPI0808867A2 (https=)
CA (1) CA2678546C (https=)
RU (1) RU2433537C2 (https=)
TW (1) TWI371219B (https=)
WO (1) WO2008112849A2 (https=)

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FR2941126B1 (fr) 2009-01-14 2017-10-13 Canon Kk Procedes de configuration d'antennes d'emission et de reception, produit programme d'ordinateur, moyen de stockage et noeuds correspondants
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WO2012148322A1 (en) * 2011-04-26 2012-11-01 Telefonaktiebolaget L M Ericsson (Publ) Nodes and method for power control
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US9591508B2 (en) 2012-12-20 2017-03-07 Google Technology Holdings LLC Methods and apparatus for transmitting data between different peer-to-peer communication groups
US9979531B2 (en) 2013-01-03 2018-05-22 Google Technology Holdings LLC Method and apparatus for tuning a communication device for multi band operation
US10229697B2 (en) 2013-03-12 2019-03-12 Google Technology Holdings LLC Apparatus and method for beamforming to obtain voice and noise signals
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CN105580448B (zh) * 2013-09-30 2020-05-19 索尼公司 通信控制设备、通信控制方法、终端设备和信息处理设备
US9344837B2 (en) 2013-10-14 2016-05-17 Google Technology Holdings LLC Methods and devices for path-loss estimation
US9549290B2 (en) 2013-12-19 2017-01-17 Google Technology Holdings LLC Method and apparatus for determining direction information for a wireless device
US9491007B2 (en) 2014-04-28 2016-11-08 Google Technology Holdings LLC Apparatus and method for antenna matching
US9478847B2 (en) 2014-06-02 2016-10-25 Google Technology Holdings LLC Antenna system and method of assembly for a wearable electronic device
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Also Published As

Publication number Publication date
EP2153539A2 (en) 2010-02-17
US8744510B2 (en) 2014-06-03
CA2678546A1 (en) 2008-09-18
TWI371219B (en) 2012-08-21
US20080227477A1 (en) 2008-09-18
CA2678546C (en) 2013-05-28
RU2433537C2 (ru) 2011-11-10
TW200901651A (en) 2009-01-01
JP2010521892A (ja) 2010-06-24
WO2008112849A3 (en) 2009-03-19
BRPI0808867A2 (pt) 2014-09-23
KR20090129469A (ko) 2009-12-16
WO2008112849A2 (en) 2008-09-18
RU2009137760A (ru) 2011-04-20

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