ATE387041T1 - Multizustand-leistungsregelungsschaltung für ein drahtloses kommunikationssystem - Google Patents

Multizustand-leistungsregelungsschaltung für ein drahtloses kommunikationssystem

Info

Publication number
ATE387041T1
ATE387041T1 AT01952680T AT01952680T ATE387041T1 AT E387041 T1 ATE387041 T1 AT E387041T1 AT 01952680 T AT01952680 T AT 01952680T AT 01952680 T AT01952680 T AT 01952680T AT E387041 T1 ATE387041 T1 AT E387041T1
Authority
AT
Austria
Prior art keywords
power control
state
control circuit
wireless communications
communications system
Prior art date
Application number
AT01952680T
Other languages
English (en)
Inventor
Fatih Ulupinar
Rashid Attar
Eduardo Esteves
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
Application granted granted Critical
Publication of ATE387041T1 publication Critical patent/ATE387041T1/de

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]
    • H04W52/06—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
    • H04W52/24—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
    • H04W52/28—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
    • H04W52/287—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 when the channel is in stand-by
    • 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
    • H04W52/288—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 taking into account the usage mode, e.g. hands-free, data transmission or telephone
    • 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
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Selective Calling Equipment (AREA)
AT01952680T 2000-07-13 2001-07-11 Multizustand-leistungsregelungsschaltung für ein drahtloses kommunikationssystem ATE387041T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/615,355 US6876866B1 (en) 2000-07-13 2000-07-13 Multi-state power control mechanism for a wireless communication system

Publications (1)

Publication Number Publication Date
ATE387041T1 true ATE387041T1 (de) 2008-03-15

Family

ID=24465003

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01952680T ATE387041T1 (de) 2000-07-13 2001-07-11 Multizustand-leistungsregelungsschaltung für ein drahtloses kommunikationssystem

Country Status (11)

Country Link
US (1) US6876866B1 (de)
EP (2) EP1302002B1 (de)
JP (1) JP5079964B2 (de)
KR (1) KR100788079B1 (de)
CN (2) CN1319290C (de)
AT (1) ATE387041T1 (de)
AU (1) AU2001273409A1 (de)
BR (1) BR0112401A (de)
DE (1) DE60132894T2 (de)
TW (1) TW535378B (de)
WO (1) WO2002007340A2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6876866B1 (en) * 2000-07-13 2005-04-05 Qualcomm Incorporated Multi-state power control mechanism for a wireless communication system
KR100800884B1 (ko) * 2001-03-29 2008-02-04 삼성전자주식회사 이동통신 시스템에서 역방향 링크의 송신 제어 방법
IL159361A0 (en) * 2001-06-26 2004-06-01 Qualcomm Inc Method and apparatus for adaptive server selection in a data 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
ATE271283T1 (de) * 2002-01-21 2004-07-15 Samsung Electronics Co Ltd Anordnung und verfahren zur leistungsverteilung in einem hsdpa system (hochgeschwindigkeits- abwärtsverbindung-paket-zugriff)
US20040047305A1 (en) * 2002-08-27 2004-03-11 Fatih Ulupinar Distributed reverse channel outer loop power control for a wireless communications system
US7224994B2 (en) * 2003-06-18 2007-05-29 Motorola, Inc. Power control method for handling frame erasure of data in mobile links in a mobile telecommunication system
US7840231B2 (en) 2004-12-02 2010-11-23 Zte Corporation Method to adjust forward transmission power control threshold in mobile communication system
US7454225B2 (en) * 2004-12-28 2008-11-18 Lucent Technologies Inc. Method and apparatus for reducing transmitted energy in power-controlled systems based on early decoding
US7734262B2 (en) 2005-07-18 2010-06-08 Rashid Ahmed Akbar Attar Method and apparatus for reverse link throttling in a multi-carrier wireless communication system
US7376102B2 (en) * 2005-12-01 2008-05-20 Telefonaktiebolaget Lm Ericsson (Publ) Erased frame and idle frame suppression in a wireless communications system
RU2421908C2 (ru) * 2005-12-23 2011-06-20 Конинклейке Филипс Электроникс Н.В. Управление мощностью передачи в радиостанции
US8315226B2 (en) * 2006-01-05 2012-11-20 Qualcomm Incorporated Power control and handoff with power control commands and erasure indications
ATE536063T1 (de) * 2006-02-17 2011-12-15 Ericsson Telefon Ab L M Anordnungen in einem zellularen mobilkommunikationsnetz
CN1968037B (zh) * 2006-06-09 2010-10-06 华为技术有限公司 通信系统中的功率控制方法及其系统
KR100933128B1 (ko) 2007-02-23 2009-12-21 삼성전자주식회사 무선 이동 통신 시스템의 전력 제어 장치 및 방법
US8165224B2 (en) * 2007-03-22 2012-04-24 Research In Motion Limited Device and method for improved lost frame concealment
TWI497933B (zh) 2007-08-13 2015-08-21 Interdigital Tech Corp 與間歇流量關聯的無線資源開銷降低方法及裝置
US8874065B2 (en) 2008-10-09 2014-10-28 Qualcomm Incorporated Method and apparatus for facilitating power conservation via time-gating in a wireless communication system
US8194583B2 (en) * 2008-12-08 2012-06-05 Samsung Electronics Co., Ltd. Method and system of radio frequency (RF) power transmission in a wireless network
US8401595B2 (en) * 2008-12-08 2013-03-19 Samsung Electronics Co., Ltd. Method and system for integrated wireless power and data communication
US9066301B2 (en) * 2009-04-08 2015-06-23 Qualcomm Incorporated Managing a reverse link transmission power level setpoint during periods of inactivity on the reverse link in a wireless communications system
KR101779344B1 (ko) 2011-02-07 2017-09-19 삼성전자주식회사 무선 전력 전송 시스템, 무선 전력 전송 및 수신 제어 방법
US9215663B2 (en) 2012-06-29 2015-12-15 Qualcomm Incorporated Methods and devices for controlling uplink transmit power at an access terminal
CN108173555A (zh) * 2017-11-16 2018-06-15 上海微波技术研究所（中国电子科技集团公司第五十研究所） 一种基于多参数状态机的波形控制方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US5056109A (en) 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
US5265119A (en) 1989-11-07 1993-11-23 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
US5603096A (en) * 1994-07-11 1997-02-11 Qualcomm Incorporated Reverse link, closed loop power control in a code division multiple access system
US5745520A (en) * 1996-03-15 1998-04-28 Motorola, Inc. Method and apparatus for power control in a spread spectrum communication system using threshold step-down size adjustment
US5751763A (en) 1996-03-15 1998-05-12 Motorola, Inc. Method and apparatus for power control in a communication system
JP3386098B2 (ja) * 1996-06-20 2003-03-10 株式会社エヌ・ティ・ティ・ドコモ Ｃｄｍａ移動通信システムにおける信号伝送方法、移動局装置および基地局装置
JPH1065609A (ja) * 1996-08-23 1998-03-06 Sony Corp 通信方法、基地局及び端末装置
US6185431B1 (en) * 1997-06-18 2001-02-06 Oki Telecom, Inc. Mobile station closed loop output power stability system for weak signal conditions
US5982760A (en) * 1997-06-20 1999-11-09 Qualcomm Inc. Method and apparatus for power adaptation control in closed-loop communications
US5946356A (en) * 1997-07-16 1999-08-31 Motorola, Inc. Method and apparatus for data transmission within a broad-band communications system
US6084904A (en) * 1997-07-25 2000-07-04 Motorola, Inc. Method and apparatus for adjusting a power control setpoint threshold in a wireless communication system
US5946346A (en) * 1997-10-07 1999-08-31 Motorola, Inc. Method and system for generating a power control command in a wireless communication system
US6185432B1 (en) * 1997-10-13 2001-02-06 Qualcomm Incorporated System and method for selecting power control modes
US6411799B1 (en) * 1997-12-04 2002-06-25 Qualcomm Incorporated Method and apparatus for providing ternary power control in a communication system
KR100414932B1 (ko) * 1998-01-24 2004-04-03 삼성전자주식회사 이동통신시스템의데이타통신방법
US6473419B1 (en) * 1998-03-26 2002-10-29 Nokia Corporation State apparatus, and associated methods, for controlling packet data communications in a radio communication system
KR100303298B1 (ko) 1998-04-25 2001-10-29 윤종용 이동통신시스템에서 기지국과 단말기간의 송신전력제어방법
JPH11355204A (ja) * 1998-06-04 1999-12-24 Nec Corp Ｃｄｍａ移動通信システム及びｃｄｍａ移動通信システムにおける送信電力制御方法
PT1101294E (pt) * 1998-07-28 2011-03-15 Samsung Electronics Co Ltd Transmissão descontínua num estado de manutenção do canal de controlo num sistema de comunicações cdma
KR100339034B1 (ko) * 1998-08-25 2002-10-11 삼성전자 주식회사 부호분할다중접속통신시스템의제어유지상태에서역방향폐루프전력제어장치및방법
KR100277071B1 (ko) * 1998-09-15 2001-01-15 윤종용 셀룰러시스템의역방향전력제어방법
US6252865B1 (en) * 1998-10-02 2001-06-26 Qualcomm, Inc. Methods and apparatuses for fast power control of signals transmitted on a multiple access channel
US6449463B1 (en) * 1998-10-29 2002-09-10 Qualcomm, Incorporated Variable loop gain in double loop power control systems
US6275712B1 (en) * 1999-02-26 2001-08-14 Nokia Mobile Phones Ltd Mobile station control states based on available power
ES2212840T3 (es) * 1999-04-12 2004-08-01 Alcatel Un metodo para mejorar las prestaciones de un sistema de radiocomunicacion movil que usa un algoritmo de control de potencia.
US6587447B1 (en) * 1999-09-29 2003-07-01 Nortel Networks Limited Method and system for performing outer loop power control in discontinuous transmission mode
US6876866B1 (en) * 2000-07-13 2005-04-05 Qualcomm Incorporated Multi-state power control mechanism for a wireless communication system
US6763244B2 (en) * 2001-03-15 2004-07-13 Qualcomm Incorporated Method and apparatus for adjusting power control setpoint in a wireless communication system

Also Published As

Publication number Publication date
JP2004504761A (ja) 2004-02-12
EP1848116B1 (de) 2017-08-23
EP1302002A2 (de) 2003-04-16
US6876866B1 (en) 2005-04-05
EP1302002B1 (de) 2008-02-20
TW535378B (en) 2003-06-01
CN101034916A (zh) 2007-09-12
CN1455990A (zh) 2003-11-12
DE60132894D1 (de) 2008-04-03
DE60132894T2 (de) 2009-02-12
WO2002007340A3 (en) 2002-05-23
CN101034916B (zh) 2016-08-24
AU2001273409A1 (en) 2002-01-30
KR20040010511A (ko) 2004-01-31
KR100788079B1 (ko) 2007-12-21
CN1319290C (zh) 2007-05-30
HK1061478A1 (en) 2004-09-17
BR0112401A (pt) 2006-05-09
WO2002007340A2 (en) 2002-01-24
EP1848116A3 (de) 2007-11-07
EP1848116A2 (de) 2007-10-24
JP5079964B2 (ja) 2012-11-21

Similar Documents

Publication Publication Date Title
DE60132894D1 (de) Multizustand-leistungsregelungsschaltung für ein drahtloses kommunikationssystem
WO2002080400A3 (en) Method and apparatus for power control in a communication system
EP1933474A3 (de) Verfahren und Vorrichtung in einem drahtlosen Kommunikationssystem
DK1192749T3 (da) Fremgangsmåde og apparat til bestemmelse af omvendt lænketransmissionshastighed i et trådlöst kommunikationssystem
PT1158828E (pt) Processo para controlo da transferencia de um canal numa rede de radiocomunicacao celular
BR9906765A (pt) Dispositivos de estação de base, e de comunicação para um sistema de comunicação móvel, e, processos de transmissão para uma estação de base, e de comunicação para um sistema de comunicação móvel
BR0114098A (pt) Método e equipamento para o controle de potência em um sistema de comunicação sem fio
EP0984651B8 (de) Verfahren and Vorrichtung zur Nachrichtenübertragung in einem Netzwerk
CA2149679A1 (en) Transmission Power Control Method and Apparatus for Mobile Communications Using a CDMA (Code Division Multiple Access) System
CO4340582A1 (es) Metodo y aparatos para conservacion de la energia en un sis- tema de comunicacion
FI980736A0 (fi) Foerfarande foer kontroll av foerbindelser till mobil station
SE0101169D0 (sv) Method and system of transmission power control
DE50105711D1 (de) System zur steuerung und überwachung von sanitärarmaturen
WO2001020808A3 (en) Power control in a cdma mobile communication system
BR9914395A (pt) Procedimento e sistema de comunicação-rádio para a regulagem de potência entre uma estação de radiobase e uma estação de assinante
NO981890L (no) FremgangsmÕte for effektstyring, samt celledelt radiosystem
AU2003255041A1 (en) Transmission power control method, tpc command transmission method, and radio communication device
FI20012537A7 (fi) Menetelmä ja järjestelmä langattoman viestimen tehon säätämiseksi ja langaton viestin
GB2286315B (en) Mobile radio communication apparatus adaptable to power supply voltage change
BRPI0604918A (pt) método de controle da potência de transmissão e sistema móvel de comunicação
ATE528865T1 (de) Basisstation und kommunikationsverfahren
DE60336700D1 (de) Sendeleistungsverfahren in Mobilkommunikationssystemen
TWI370631B (en) Wireless communication network, mobile station and method of operation therefor
WO2004046893A3 (en) Soft handoff of a cdma reverse link
SE0001837L (sv) Styranordning för överföringseffekt i CDMA-basstation, basstationsanordning som använder sig av styranordningen, och TPC-tidgivningsmetod

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties