NO331742B1 - Effektregulering i et kommunikasjonssystem for tradlos overforing - Google Patents

Effektregulering i et kommunikasjonssystem for tradlos overforing Download PDF

Info

Publication number
NO331742B1
NO331742B1 NO20032264A NO20032264A NO331742B1 NO 331742 B1 NO331742 B1 NO 331742B1 NO 20032264 A NO20032264 A NO 20032264A NO 20032264 A NO20032264 A NO 20032264A NO 331742 B1 NO331742 B1 NO 331742B1
Authority
NO
Norway
Prior art keywords
transport channels
power
channel
transport
composite
Prior art date
Application number
NO20032264A
Other languages
English (en)
Norwegian (no)
Other versions
NO20032264D0 (no
NO20032264L (no
Inventor
Avneesh Agrawal
Da-Shan Shiu
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of NO20032264D0 publication Critical patent/NO20032264D0/no
Publication of NO20032264L publication Critical patent/NO20032264L/no
Publication of NO331742B1 publication Critical patent/NO331742B1/no

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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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]
    • H04W52/18—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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • 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
    • H04W52/362—Aspects of the step size
    • 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]
    • H04W52/30—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)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Selective Calling Equipment (AREA)
  • Radio Relay Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
NO20032264A 2000-11-21 2003-05-20 Effektregulering i et kommunikasjonssystem for tradlos overforing NO331742B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/718,316 US6748234B1 (en) 2000-11-21 2000-11-21 Method and apparatus for power control in a wireless communication system
PCT/US2001/045349 WO2002043275A2 (en) 2000-11-21 2001-11-14 Method and apparatus for power control in a wireless communication system

Publications (3)

Publication Number Publication Date
NO20032264D0 NO20032264D0 (no) 2003-05-20
NO20032264L NO20032264L (no) 2003-07-03
NO331742B1 true NO331742B1 (no) 2012-03-19

Family

ID=24885647

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20032264A NO331742B1 (no) 2000-11-21 2003-05-20 Effektregulering i et kommunikasjonssystem for tradlos overforing
NO20093347A NO20093347L (no) 2000-11-21 2009-11-13 Effektregulering i et kommunikasjonssystem for tradlos overforing

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20093347A NO20093347L (no) 2000-11-21 2009-11-13 Effektregulering i et kommunikasjonssystem for tradlos overforing

Country Status (18)

Country Link
US (1) US6748234B1 (da)
EP (2) EP1976147B1 (da)
JP (1) JP3974524B2 (da)
KR (1) KR100855771B1 (da)
CN (2) CN101373997B (da)
AT (1) ATE405999T1 (da)
AU (2) AU2004002A (da)
BR (1) BRPI0115491B1 (da)
CA (1) CA2429622C (da)
DE (1) DE60135484D1 (da)
DK (1) DK1976147T3 (da)
ES (2) ES2402471T3 (da)
IL (1) IL155816A0 (da)
MX (1) MXPA03004494A (da)
NO (2) NO331742B1 (da)
PT (1) PT1976147E (da)
TW (1) TW554630B (da)
WO (1) WO2002043275A2 (da)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6249683B1 (en) * 1999-04-08 2001-06-19 Qualcomm Incorporated Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel
US6718888B2 (en) * 2000-04-11 2004-04-13 Nextreme, Llc Thermoformed platform
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
US8605686B2 (en) * 2001-02-12 2013-12-10 Qualcomm Incorporated Method and apparatus for power control in a wireless communication system
US6983166B2 (en) * 2001-08-20 2006-01-03 Qualcomm, Incorporated Power control for a channel with multiple formats in a communication system
US7096034B2 (en) * 2001-10-01 2006-08-22 Microsoft Corporation System and method for reducing power consumption for wireless communications by mobile devices
US7751843B2 (en) 2002-07-29 2010-07-06 Qualcomm Incorporated Reducing interference with a multiple format channel in a communication system
JP2005536939A (ja) * 2002-08-26 2005-12-02 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 品質及びリンク情報を提供するインターネット装置
US7133689B2 (en) * 2002-09-12 2006-11-07 Interdigital Technology Corporation Method and system for adjusting downlink outer loop power to control target SIR
CN1685666B (zh) * 2002-09-30 2010-05-12 美商内数位科技公司 参考载送频道开/关状态侦测及再选择的方法与装置
US6907010B2 (en) * 2002-10-11 2005-06-14 Interdigital Technology Corporation Dynamic radio link adaptation for interference in cellular systems
JP2004159017A (ja) * 2002-11-05 2004-06-03 Ntt Docomo Inc 移動通信システム、及びこれに用いて好適な無線局
EP2393250A1 (en) * 2002-12-04 2011-12-07 Interdigital Technology Corporation Reliability detection of channel quality indicator (CQI) and application to outer loop power control
US7702350B2 (en) * 2002-12-06 2010-04-20 Qualcomm Incorporated Fast converging power control for wireless communication systems
US7450539B1 (en) * 2003-02-11 2008-11-11 Analog Devices, Inc. Power regulation for a multi-carrier communication system
JP4378676B2 (ja) * 2003-06-03 2009-12-09 日本電気株式会社 電力制御方法および電力制御回路
US7398100B2 (en) * 2003-07-01 2008-07-08 Motorola, Inc. Method, apparatus and system for use in controlling transmission power during wireless communication
US7729306B2 (en) 2003-07-24 2010-06-01 Qualcomm Incorporated Method and apparatus for providing a service threshold indicator in a wireless communication system
JP2007500973A (ja) * 2003-07-30 2007-01-18 インターディジタル テクノロジー コーポレイション 符号化コンポジットトランスポートチャネル上で巡回冗長検査結果が利用可能でない場合のアウターループ電力制御の方法
EP1661267A4 (en) * 2003-07-30 2011-11-09 Interdigital Tech Corp EXTERNAL LOOP CONTROL METHOD TO MEET QUALITY REQUIREMENTS OF ALL TRANSPORT CHANNELS IN A CODED COMPOSED TRANSPORT CHANNEL
US20070183385A1 (en) * 2003-10-10 2007-08-09 Hao Bi Apparatus and method for distinguishing a frame on channel shared by multiple users
US7647063B2 (en) * 2003-10-17 2010-01-12 Telefonaktiebolaget L M Ericsson (Publ) Method and system for outer loop power control
US6940844B2 (en) * 2003-10-17 2005-09-06 Interdigital Technology Corporation Method and apparatus for reporting WLAN capabilities of a dual mode GPRS/WLAN or UMTS/WLAN WTRU
US7539507B2 (en) * 2003-11-21 2009-05-26 Qualcomm Incorporated Peer-to-peer communications
US7664519B2 (en) * 2003-12-30 2010-02-16 Qualcomm Incorporated Power control for multiple transport channels in a wireless communication system
US7443821B2 (en) 2004-01-08 2008-10-28 Interdigital Technology Corporation Method for clear channel assessment optimization in a wireless local area network
US7363010B2 (en) * 2004-04-15 2008-04-22 Qualcomm Incorporated Power control for intermittently active data channels in a wireless communication system
KR100605624B1 (ko) 2004-06-21 2006-07-31 엘지전자 주식회사 유엠티에스 단말기의 오엘피씨 수렴개선장치 및 그 제어방법
JP2006042127A (ja) * 2004-07-29 2006-02-09 Matsushita Electric Ind Co Ltd 無線通信装置及び送信電力制御方法
US7414990B2 (en) * 2004-09-28 2008-08-19 Motorola, Inc. Method and system for control of capacity in a communication network
US7792048B2 (en) * 2004-09-30 2010-09-07 Alcatel-Lucent Usa Inc. Outer loop power control in a communication system
KR100662368B1 (ko) 2004-11-29 2007-01-02 엘지전자 주식회사 무선 통신 시스템의 외부 루프 전력 제어방법
US20080139235A1 (en) * 2004-12-22 2008-06-12 Claes Tidestav Method and Arrangement for Improved Outer Loop Power Control
US7853282B2 (en) * 2006-09-14 2010-12-14 Qualcomm Incorporated Power allocation in a wireless communication system
US7826863B2 (en) * 2006-09-14 2010-11-02 Qualcomm Incorporated Power allocation in a wireless communication system
CN101365203B (zh) * 2007-08-06 2011-11-30 中兴通讯股份有限公司 码分多址接入系统中功率控制子信道的测试方法
US8213979B1 (en) * 2007-08-15 2012-07-03 Sprint Spectrum L.P. Method and system for forward link and/or reverse link power control
US8160602B2 (en) * 2007-11-20 2012-04-17 Qualcomm Incorporated Opportunistic uplink scheduling
US8547857B2 (en) * 2007-11-20 2013-10-01 Qualcomm Incorporated Opportunistic uplink scheduling
US8411646B2 (en) * 2007-11-20 2013-04-02 Qualcomm Incorporated Opportunistic uplink scheduling
US8160007B2 (en) * 2007-11-20 2012-04-17 Qualcomm Incorporated Opportunistic uplink scheduling
US8798031B2 (en) * 2008-08-11 2014-08-05 Ntt Docomo, Inc. User equipment and downlink synchronization determining method in the user equipment
US8170599B2 (en) 2008-11-21 2012-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Format based power control
WO2010098970A2 (en) * 2009-02-24 2010-09-02 Elliott Hoole Usage-based output power level adjustments for self-optimizing radio access nodes
US8767599B2 (en) * 2009-08-24 2014-07-01 Qualcomm Incorporated Systems and methods for downlink outer loop power control for HSUPA

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056109A (en) * 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
US6173162B1 (en) 1997-06-16 2001-01-09 Telefonaktiebolaget Lm Ericsson (Publ) Multiple code channel power control in a radio communication system
US6154659A (en) * 1997-12-24 2000-11-28 Nortel Networks Limited Fast forward link power control in a code division multiple access system
JP3358565B2 (ja) 1998-11-02 2002-12-24 日本電気株式会社 送信電力制御方法、送信電力制御装置、移動局、基地局及び制御局
MY129851A (en) * 1999-03-22 2007-05-31 Interdigital Tech Corp Weighted open loop power control in a time division duplex communication system
US6249683B1 (en) * 1999-04-08 2001-06-19 Qualcomm Incorporated Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel
US6285886B1 (en) 1999-07-08 2001-09-04 Lucent Technologies Inc. Method for controlling power for a communications system having multiple traffic channels per subscriber
ATE293310T1 (de) * 1999-08-23 2005-04-15 Cit Alcatel Verfahren zur leistungssteigerung eines mobilen radiokommunikationssystems unter verwendung eines leistungsregelungs-algorithmus
US6411817B1 (en) * 2000-01-21 2002-06-25 Lucent Technologies Inc. Method and system for dynamic downlink power control in a time-division, multiplex wireless system
ATE255789T1 (de) * 2000-02-08 2003-12-15 Cit Alcatel Verfahren zum einstellen eines übertragungsqualität-sollwertes für sendleistungsregelung in einem mobilfunkübertragungssystem
US6411608B2 (en) * 2000-07-12 2002-06-25 Symbol Technologies, Inc. Method and apparatus for variable power control in wireless communications systems

Also Published As

Publication number Publication date
ES2311562T3 (es) 2009-02-16
IL155816A0 (en) 2003-12-23
BR0115491A (pt) 2004-02-17
WO2002043275A2 (en) 2002-05-30
HK1079913A1 (zh) 2006-04-13
DE60135484D1 (de) 2008-10-02
JP2004515109A (ja) 2004-05-20
KR100855771B1 (ko) 2008-09-01
US6748234B1 (en) 2004-06-08
PT1976147E (pt) 2013-04-18
AU2004002A (en) 2002-06-03
MXPA03004494A (es) 2004-05-05
ATE405999T1 (de) 2008-09-15
EP1976147A3 (en) 2010-06-16
CA2429622A1 (en) 2002-05-30
BRPI0115491B1 (pt) 2015-05-19
WO2002043275A3 (en) 2002-08-08
AU2002220040B2 (en) 2006-08-03
CN1666436A (zh) 2005-09-07
CN100438367C (zh) 2008-11-26
NO20032264D0 (no) 2003-05-20
NO20032264L (no) 2003-07-03
EP1976147B1 (en) 2013-02-20
NO20093347L (no) 2003-07-03
EP1336259B1 (en) 2008-08-20
EP1976147A2 (en) 2008-10-01
CA2429622C (en) 2012-11-06
KR20030045859A (ko) 2003-06-11
TW554630B (en) 2003-09-21
CN101373997A (zh) 2009-02-25
JP3974524B2 (ja) 2007-09-12
EP1336259A2 (en) 2003-08-20
CN101373997B (zh) 2016-08-03
DK1976147T3 (da) 2013-04-08
ES2402471T3 (es) 2013-05-06

Similar Documents

Publication Publication Date Title
NO331742B1 (no) Effektregulering i et kommunikasjonssystem for tradlos overforing
KR100656100B1 (ko) 시디엠에이 이동통신시스템에서 전력제어
EP2215743B1 (en) Dpcch and hs-dpcch control at low grants for e-dch
US20020119798A1 (en) Mobile communication system, transmission power control method therefor, and base station used therefor
US20060084459A1 (en) Outer loop power control of user equipment in wireless communication
US6873626B2 (en) Control system, control method, and radio network controller preferably used for the system and method
EP0986868A1 (en) Enhanced reverse link power control in a wireless communication system
JP2002503427A (ja) 無線通信システムにおける多重符号チャネルのパワーコントロール
EP1579595A1 (en) Power control for mobile station in a cdma-tdd system
US7808944B2 (en) Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values
EP1257075A1 (en) Transmitting device and transmitting method
US7734269B2 (en) Control of receiver antenna diversity
EP1139580A2 (en) Inner-loop power control
EP1550237A2 (en) Determination of code transmit power range in downlink power control for cellular systems
EP1460776A2 (en) Controller and control method for mobile communication system
KR100358437B1 (ko) 아이에스-2000 코드 분할 다중 접속 방식을 적용한이동통신 시스템에서의 역방향 전력제어방법
HK1124445A (en) Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values
HK1129962B (en) Method and apparatus for power control in a wireless communication system
HK1102725A (en) Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values
HK1129962A (en) Method and apparatus for power control in a wireless communication system
HK1151665A (en) Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values
HK1079913B (en) Method and apparatus for power control in a wireless communication system
AU2008200783A1 (en) Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values
HK1069489B (en) Controller and control method for mobile communication system

Legal Events

Date Code Title Description
MK1K Patent expired