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FI981625A - Menetelmä lähetystehon säätämiseksi WCDMA-järjestelmässä - Google Patents

Menetelmä lähetystehon säätämiseksi WCDMA-järjestelmässä Download PDF

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Publication number
FI981625A
FI981625A FI981625A FI981625A FI981625A FI 981625 A FI981625 A FI 981625A FI 981625 A FI981625 A FI 981625A FI 981625 A FI981625 A FI 981625A FI 981625 A FI981625 A FI 981625A
Authority
FI
Finland
Prior art keywords
power
transmission power
power control
transmission
controlling
Prior art date
Application number
FI981625A
Other languages
English (en)
Swedish (sv)
Other versions
FI113426B (fi
FI981625A0 (fi
Inventor
Siamaek Naghian
Original Assignee
Nokia Networks Oy
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 Networks Oy filed Critical Nokia Networks Oy
Publication of FI981625A0 publication Critical patent/FI981625A0/fi
Priority to FI981625A priority Critical patent/FI113426B/fi
Priority to ES99934770T priority patent/ES2279623T3/es
Priority to EP99934770A priority patent/EP1097523B1/en
Priority to AU50436/99A priority patent/AU5043699A/en
Priority to AT99934770T priority patent/ATE352909T1/de
Priority to PCT/FI1999/000626 priority patent/WO2000004649A1/en
Priority to JP2000560669A priority patent/JP3822438B2/ja
Priority to CA002335095A priority patent/CA2335095C/en
Priority to US09/743,458 priority patent/US6792248B1/en
Priority to DE69934985T priority patent/DE69934985T2/de
Publication of FI981625A publication Critical patent/FI981625A/fi
Application granted granted Critical
Publication of FI113426B publication Critical patent/FI113426B/fi

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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/221—TPC being performed according to specific parameters taking into account previous information or commands using past power control commands
    • 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
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • 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]
    • H04W52/30—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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Control Of Eletrric Generators (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Paper (AREA)
  • Transmitters (AREA)
FI981625A 1998-07-16 1998-07-16 Menetelmä lähetystehon säätämiseksi WCDMA-järjestelmässä FI113426B (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI981625A FI113426B (fi) 1998-07-16 1998-07-16 Menetelmä lähetystehon säätämiseksi WCDMA-järjestelmässä
AT99934770T ATE352909T1 (de) 1998-07-16 1999-07-14 Verfahren zur sendeleistungsregelung in einem wcdma system
EP99934770A EP1097523B1 (en) 1998-07-16 1999-07-14 Method for controlling transmission power in wcdma system
AU50436/99A AU5043699A (en) 1998-07-16 1999-07-14 Method for controlling transmission power in wcdma system
ES99934770T ES2279623T3 (es) 1998-07-16 1999-07-14 Metodo para controlar la potencia de transmision en un sistema wcdma.
PCT/FI1999/000626 WO2000004649A1 (en) 1998-07-16 1999-07-14 Method for controlling transmission power in wcdma system
JP2000560669A JP3822438B2 (ja) 1998-07-16 1999-07-14 Ｗｃｄｍａシステムにおける送信電力の制御方法
CA002335095A CA2335095C (en) 1998-07-16 1999-07-14 Method for controlling transmission power in wcdma system
US09/743,458 US6792248B1 (en) 1998-07-16 1999-07-14 Method for controlling transmission power in WCDMA system
DE69934985T DE69934985T2 (de) 1998-07-16 1999-07-14 Verfahren zur sendeleistungsregelung in einem wcdma system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981625A FI113426B (fi) 1998-07-16 1998-07-16 Menetelmä lähetystehon säätämiseksi WCDMA-järjestelmässä
FI981625 1998-07-16

Publications (3)

Publication Number Publication Date
FI981625A0 FI981625A0 (fi) 1998-07-16
FI981625A true FI981625A (fi) 2000-01-17
FI113426B FI113426B (fi) 2004-04-15

Family

ID=8552203

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981625A FI113426B (fi) 1998-07-16 1998-07-16 Menetelmä lähetystehon säätämiseksi WCDMA-järjestelmässä

Country Status (10)

Country Link
US (1) US6792248B1 (fi)
EP (1) EP1097523B1 (fi)
JP (1) JP3822438B2 (fi)
AT (1) ATE352909T1 (fi)
AU (1) AU5043699A (fi)
CA (1) CA2335095C (fi)
DE (1) DE69934985T2 (fi)
ES (1) ES2279623T3 (fi)
FI (1) FI113426B (fi)
WO (1) WO2000004649A1 (fi)

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TW347616B (en) 1995-03-31 1998-12-11 Qualcomm Inc Method and apparatus for performing fast power control in a mobile communication system a method and apparatus for controlling transmission power in a mobile communication system is disclosed.
US6977967B1 (en) 1995-03-31 2005-12-20 Qualcomm Incorporated Method and apparatus for performing fast power control in a mobile communication system
US7649925B2 (en) 1999-06-14 2010-01-19 Time Domain Corporation Time transfer utilizing ultra wideband signals
US6539213B1 (en) 1999-06-14 2003-03-25 Time Domain Corporation System and method for impulse radio power control
DE60137740D1 (de) 2000-03-10 2009-04-09 Samsung Electronics Co Ltd Verfahren zur durchführung einer weiterleitung in einem drahtlosen kommunikationssystem
GB0008020D0 (en) * 2000-03-31 2000-05-17 Koninkl Philips Electronics Nv Radio comunication system
US6577856B1 (en) * 2000-05-25 2003-06-10 Conexant Systems, Inc. System and method for performing power management without losing data, connectivity or reachability
CN1276596C (zh) * 2000-07-03 2006-09-20 松下电器产业株式会社 基站装置和无线通信方法
US6801759B1 (en) * 2000-09-25 2004-10-05 Qualcomm, Incorporated Method and apparatus for power control in a wireless communication system
JP4048405B2 (ja) * 2000-12-05 2008-02-20 日本電気株式会社 送信電力制御方式及びその方法並びにｃｄｍａ移動体端末
US6735449B2 (en) * 2000-12-28 2004-05-11 Nokia Corporation Apparatus, and an associated method, for facilitating power control in a communication system
WO2002091770A1 (fr) * 2001-02-27 2002-11-14 Huawei Technologies Co., Ltd. Appareil et procede de regulation de puissance dans une station de base multiporteuse large bande d'un systeme de communication mobile numerique
US8199696B2 (en) 2001-03-29 2012-06-12 Qualcomm Incorporated Method and apparatus for power control in a wireless communication system
KR100434042B1 (ko) * 2001-05-19 2004-06-04 엘지전자 주식회사 코드분할 다중접속에서 클로즈드 루프 전력제어 방법
US20020198013A1 (en) * 2001-06-22 2002-12-26 Panasik Carl M. Cellular handset transceiver system for minimal power consumption
USRE47911E1 (en) 2001-06-29 2020-03-17 Koninklijke Philips N.V. Noise margin information for power control and link adaptation in IEEE 802.11h WLAN
US7801544B2 (en) * 2001-06-29 2010-09-21 Koninklijke Philips Electronics N.V. Noise margin information for power control and link adaptation in IEEE 802.11h WLAN
JP2003289280A (ja) * 2002-03-28 2003-10-10 Sony Corp 無線通信システム、移動無線通信装置および方法、固定無線通信装置および方法、並びにプログラム
US6760598B1 (en) * 2002-05-01 2004-07-06 Nokia Corporation Method, device and system for power control step size selection based on received signal quality
KR20050043957A (ko) * 2002-09-16 2005-05-11 코닌클리케 필립스 일렉트로닉스 엔.브이. 가변적인 듀티 사이클을 갖는 능동 매트릭스 디스플레이
WO2004030253A1 (fr) * 2002-09-28 2004-04-08 Zte Corporation Prediction d'une puissance principale recue de liaison montante et commande d'admission dans un systeme amcr
JP2004128993A (ja) * 2002-10-03 2004-04-22 Ntt Docomo Inc 送信電力制御方法、基地局、移動局及び無線通信システム
US7321780B2 (en) * 2003-04-30 2008-01-22 Motorola, Inc. Enhanced uplink rate selection by a communication device during soft handoff
GB2401734B (en) * 2003-05-14 2007-01-03 Ubinetics Ltd Transmission power steps
US20050136960A1 (en) 2003-12-17 2005-06-23 Telefonaktiebolaget Lm Ericsson (Publ) Power control method
WO2005076645A1 (en) * 2004-02-05 2005-08-18 Telecom Italia S.P.A. Method and system for radio coverage planning with local double grid approach
BRPI0418502B1 (pt) * 2004-02-05 2018-03-20 Telecom Italia S.P.A. "método para planejar uma rede de radiocomunicação, e, sistema de processamento programado"
KR100957314B1 (ko) * 2005-02-16 2010-05-12 삼성전자주식회사 셀룰라 무선 이동 통신 시스템에서 역방향 트래픽 로드 제어 시스템 및 방법
US8254977B2 (en) * 2006-01-27 2012-08-28 Qualcomm Incorporated Centralized medium access control algorithm for CDMA reverse link
EP1988642A1 (en) * 2006-02-27 2008-11-05 BenQ Mobile GmbH & Co. oHG Output power control with timeslot based operation mode switching
US8160634B1 (en) * 2009-03-17 2012-04-17 Sprint Spectrum L.P. Intelligent power control in a wireless network
KR101273082B1 (ko) * 2009-12-15 2013-06-10 한국전자통신연구원 상향 링크 전송 전력 제어를 위한 피드백 생성 방법 및 시스템
CN103036623B (zh) * 2011-09-30 2015-05-27 重庆重邮信科通信技术有限公司 一种移动终端功率控制测试校准方法及移动终端

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JP2974274B2 (ja) 1994-05-12 1999-11-10 エヌ・ティ・ティ移動通信網株式会社 送信電力制御方法および送信電力制御装置
JP2877248B2 (ja) * 1994-05-20 1999-03-31 エヌ・ティ・ティ移動通信網株式会社 Ｃｄｍａシステムにおける送信電力制御方法および装置
TW347616B (en) * 1995-03-31 1998-12-11 Qualcomm Inc Method and apparatus for performing fast power control in a mobile communication system a method and apparatus for controlling transmission power in a mobile communication system is disclosed.
US5842113A (en) 1996-04-10 1998-11-24 Lucent Technologies Inc. Method and apparatus for controlling power in a forward link of a CDMA telecommunications system
US5926747A (en) 1996-09-05 1999-07-20 Airnet Communications Corp. Method and apparatus for dynamically optimizing the forward-link transmit power of a broadband multi-carrier radio signal
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Also Published As

Publication number Publication date
JP2002520983A (ja) 2002-07-09
ATE352909T1 (de) 2007-02-15
CA2335095C (en) 2007-04-10
EP1097523A1 (en) 2001-05-09
US6792248B1 (en) 2004-09-14
ES2279623T3 (es) 2007-08-16
AU5043699A (en) 2000-02-07
EP1097523B1 (en) 2007-01-24
DE69934985D1 (de) 2007-03-15
JP3822438B2 (ja) 2006-09-20
FI113426B (fi) 2004-04-15
CA2335095A1 (en) 2000-01-27
WO2000004649A1 (en) 2000-01-27
DE69934985T2 (de) 2007-11-15
FI981625A0 (fi) 1998-07-16

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Owner name: NOKIA TECHNOLOGIES OY

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