JP4259753B2 - 最適化電力制御用の装置および方法 - Google Patents

最適化電力制御用の装置および方法 Download PDF

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Publication number
JP4259753B2
JP4259753B2 JP2000516443A JP2000516443A JP4259753B2 JP 4259753 B2 JP4259753 B2 JP 4259753B2 JP 2000516443 A JP2000516443 A JP 2000516443A JP 2000516443 A JP2000516443 A JP 2000516443A JP 4259753 B2 JP4259753 B2 JP 4259753B2
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Japan
Prior art keywords
threshold
power
performance
communication system
transmitter
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Expired - Fee Related
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JP2000516443A
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English (en)
Japanese (ja)
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JP2001520475A (ja
JP2001520475A5 (enExample
Inventor
ベンブ、スリドハー
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Priority claimed from US09/164,384 external-priority patent/US6259928B1/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2001520475A publication Critical patent/JP2001520475A/ja
Publication of JP2001520475A5 publication Critical patent/JP2001520475A5/ja
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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]
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • 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
    • H04W52/20—TPC being performed according to specific parameters using error rate
    • 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]
    • H04W52/18—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
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Dc-Dc Converters (AREA)
JP2000516443A 1997-10-13 1998-10-05 最適化電力制御用の装置および方法 Expired - Fee Related JP4259753B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US6282197P 1997-10-13 1997-10-13
US6281997P 1997-10-13 1997-10-13
US60/062,821 1997-10-13
US60/062,819 1997-10-13
US09/164,384 US6259928B1 (en) 1997-10-13 1998-09-30 System and method for optimized power control
US09/164,384 1998-09-30
PCT/US1998/021253 WO1999019995A1 (en) 1997-10-13 1998-10-05 Apparatus and method for optimized power control

Publications (3)

Publication Number Publication Date
JP2001520475A JP2001520475A (ja) 2001-10-30
JP2001520475A5 JP2001520475A5 (enExample) 2006-02-16
JP4259753B2 true JP4259753B2 (ja) 2009-04-30

Family

ID=27370377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000516443A Expired - Fee Related JP4259753B2 (ja) 1997-10-13 1998-10-05 最適化電力制御用の装置および方法

Country Status (9)

Country Link
EP (1) EP1048131B1 (enExample)
JP (1) JP4259753B2 (enExample)
KR (1) KR100709522B1 (enExample)
CN (1) CN1146138C (enExample)
AT (1) ATE300813T1 (enExample)
AU (1) AU757622B2 (enExample)
CA (1) CA2306920C (enExample)
DE (1) DE69831014T2 (enExample)
WO (1) WO1999019995A1 (enExample)

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US6185432B1 (en) * 1997-10-13 2001-02-06 Qualcomm Incorporated System and method for selecting power control modes
US6654384B1 (en) 1999-12-30 2003-11-25 Aperto Networks, Inc. Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system
US7366133B1 (en) 1999-12-30 2008-04-29 Aperto Networks, Inc. Integrated, self-optimizing, multi-parameter/multi-variable point-to-multipoint communication system [II]
KR100531361B1 (ko) * 2000-12-30 2005-11-28 엘지전자 주식회사 Ｄｓ―ｃｄｍａ 시스템에서의 전력 제어 방법
JP3839406B2 (ja) * 2001-01-17 2006-11-01 富士通株式会社 アウターループ電力制御装置及び方法
JP4016647B2 (ja) * 2001-05-17 2007-12-05 日本電気株式会社 移動通信システム、基地局、移動局及びそれらに用いるしきい値設定方法並びにそのプログラム
US8315226B2 (en) 2006-01-05 2012-11-20 Qualcomm Incorporated Power control and handoff with power control commands and erasure indications
GB2447889B (en) * 2007-03-21 2012-02-29 Motorola Mobility Inc Power control in a cellular communication system
US8027640B2 (en) * 2008-12-17 2011-09-27 Motorola Solutions, Inc. Acoustic suppression using ancillary RF link
CN101827435A (zh) * 2010-03-17 2010-09-08 中兴通讯股份有限公司 通信系统设备的能源节省方法、接入实体及用户设备
US9064654B2 (en) 2012-03-02 2015-06-23 Microsoft Technology Licensing, Llc Method of manufacturing an input device
US9460029B2 (en) 2012-03-02 2016-10-04 Microsoft Technology Licensing, Llc Pressure sensitive keys
US9075566B2 (en) 2012-03-02 2015-07-07 Microsoft Technoogy Licensing, LLC Flexible hinge spine
US9360893B2 (en) 2012-03-02 2016-06-07 Microsoft Technology Licensing, Llc Input device writing surface
US9870066B2 (en) 2012-03-02 2018-01-16 Microsoft Technology Licensing, Llc Method of manufacturing an input device
US9426905B2 (en) 2012-03-02 2016-08-23 Microsoft Technology Licensing, Llc Connection device for computing devices
USRE48963E1 (en) 2012-03-02 2022-03-08 Microsoft Technology Licensing, Llc Connection device for computing devices
US9298236B2 (en) 2012-03-02 2016-03-29 Microsoft Technology Licensing, Llc Multi-stage power adapter configured to provide a first power level upon initial connection of the power adapter to the host device and a second power level thereafter upon notification from the host device to the power adapter
US20130300590A1 (en) 2012-05-14 2013-11-14 Paul Henry Dietz Audio Feedback
US10031556B2 (en) 2012-06-08 2018-07-24 Microsoft Technology Licensing, Llc User experience adaptation
US9019615B2 (en) 2012-06-12 2015-04-28 Microsoft Technology Licensing, Llc Wide field-of-view virtual image projector
US8964379B2 (en) 2012-08-20 2015-02-24 Microsoft Corporation Switchable magnetic lock
US9317072B2 (en) 2014-01-28 2016-04-19 Microsoft Technology Licensing, Llc Hinge mechanism with preset positions
US9447620B2 (en) 2014-09-30 2016-09-20 Microsoft Technology Licensing, Llc Hinge mechanism with multiple preset positions
US9629004B2 (en) 2014-10-17 2017-04-18 Microsoft Technology Licensing, Llc Indication of wireless signal quality using detected errors in data
CN104618039B (zh) * 2015-01-27 2017-10-10 南京航空航天大学 一种依据通信条件实时调整接收机性能的算法和接收机
US9752361B2 (en) 2015-06-18 2017-09-05 Microsoft Technology Licensing, Llc Multistage hinge
US9864415B2 (en) 2015-06-30 2018-01-09 Microsoft Technology Licensing, Llc Multistage friction hinge
US10344797B2 (en) 2016-04-05 2019-07-09 Microsoft Technology Licensing, Llc Hinge with multiple preset positions
US10037057B2 (en) 2016-09-22 2018-07-31 Microsoft Technology Licensing, Llc Friction hinge
US10129834B2 (en) * 2017-03-31 2018-11-13 Intel Corporation Transmission power control methods and devices
CN112203295A (zh) * 2019-07-08 2021-01-08 索尼公司 电子装置、无线通信方法和计算机可读介质
CN112399541B (zh) * 2019-08-16 2022-08-09 华为技术有限公司 适用于非地面网络的上行功率控制方法及装置
CN113014413B (zh) * 2019-12-20 2024-07-09 中兴通讯股份有限公司 应用于通信系统的阈值优化方法、装置和计算机可读介质

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IE62238B1 (en) * 1988-02-25 1995-01-11 Dieter Stephan Process and apparatus for producing blister packs
SE467332B (sv) * 1990-06-21 1992-06-29 Ericsson Telefon Ab L M Foerfarande foer effektreglering i ett digitalt mobiltelefonisystem
DE69231437T2 (de) * 1991-12-26 2001-03-01 Nec Corp., Tokio/Tokyo System zur Steuerung der Sendeleistung mit Gewährleistung einer konstanten Signalqualität in einem Mobilkommunikationsnetzwerk
US5333175A (en) * 1993-01-28 1994-07-26 Bell Communications Research, Inc. Method and apparatus for dynamic power control in TDMA portable radio systems
US5873028A (en) * 1994-10-24 1999-02-16 Ntt Mobile Communications Network Inc. Transmission power control apparatus and method in a mobile communication system

Also Published As

Publication number Publication date
HK1033050A1 (en) 2001-08-10
CN1146138C (zh) 2004-04-14
KR100709522B1 (ko) 2007-04-20
AU9690898A (en) 1999-05-03
CN1276110A (zh) 2000-12-06
JP2001520475A (ja) 2001-10-30
CA2306920C (en) 2005-06-14
DE69831014D1 (de) 2005-09-01
CA2306920A1 (en) 1999-04-22
AU757622B2 (en) 2003-02-27
WO1999019995A1 (en) 1999-04-22
KR20010031098A (ko) 2001-04-16
EP1048131B1 (en) 2005-07-27
EP1048131A1 (en) 2000-11-02
ATE300813T1 (de) 2005-08-15
DE69831014T2 (de) 2006-06-08

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