WO2004068704A3 - Verfahren zur leistungsregelung für ein mobiles kommunikationsendgerät - Google Patents

Verfahren zur leistungsregelung für ein mobiles kommunikationsendgerät Download PDF

Info

Publication number
WO2004068704A3
WO2004068704A3 PCT/DE2004/000168 DE2004000168W WO2004068704A3 WO 2004068704 A3 WO2004068704 A3 WO 2004068704A3 DE 2004000168 W DE2004000168 W DE 2004000168W WO 2004068704 A3 WO2004068704 A3 WO 2004068704A3
Authority
WO
WIPO (PCT)
Prior art keywords
voltage
transmit power
battery
predetermined
mobile communications
Prior art date
Application number
PCT/DE2004/000168
Other languages
English (en)
French (fr)
Other versions
WO2004068704A2 (de
Inventor
Janos-Gerold Enderlein
Joerg Walbracht
Original Assignee
Siemens Ag
Janos-Gerold Enderlein
Joerg Walbracht
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 Siemens Ag, Janos-Gerold Enderlein, Joerg Walbracht filed Critical Siemens Ag
Priority to JP2006501484A priority Critical patent/JP2006515976A/ja
Priority to EP04706128A priority patent/EP1588486A2/de
Publication of WO2004068704A2 publication Critical patent/WO2004068704A2/de
Publication of WO2004068704A3 publication Critical patent/WO2004068704A3/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/007—Control dependent on the supply voltage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0244—Stepped control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Control Of Amplification And Gain Control (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Leistungsregelung für ein mobiles Kommunikationsendgerät, das ein Akku mit einer zeitabhängigen Akkuspannung und einen Leistungsverstärker umfasst, bei dem vor Senden eines Signals von einer Steuer- und Kontrolleinheit die Akkuspannung bestimmt und mit einer vorgegebenen oberen Schwellenspannung U nenn* verglichen wird, das Signal mit einer vorgegebenen Sendeleistung unter Erzeugung eines mit der vorgegebenen Sendeleistung korrelierenden Spannungseinbruchs Δ U1 gesendet wird, wenn die Akkuspannung oberhalb der oberen Schwellenspannung U nenn* liegt, das Signal mit einer reduzierten Sendeleistung unter Erzeugung eines mit der reduzierten Sendeleistung korrelierenden Spannungseinbruchs Δ U2 gesendet wird, wenn die Akkuspannung kleiner oder gleich der oberen Schwellenspannung U nenn* ist, wobei die reduzierte Sendeleistung so gewählt wird, dass die Akkuspannung abzüglich des mit der reduzierten Sendeleistung korrelierenden Spannungseinbruchs Δ U2 größer oder gleich einer vorgegebenen unteren Schwellenspannung U_Burst ist.
PCT/DE2004/000168 2003-01-29 2004-01-29 Verfahren zur leistungsregelung für ein mobiles kommunikationsendgerät WO2004068704A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006501484A JP2006515976A (ja) 2003-01-29 2004-01-29 移動通信端末装置に対する電力調節方法
EP04706128A EP1588486A2 (de) 2003-01-29 2004-01-29 Verfahren zur leistungsregelung f r ein mobiles kommunikatio nsendger t

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10304200A DE10304200A1 (de) 2003-01-29 2003-01-29 Verfahren zur Leistungsregelung für ein mobiles Kommunikationsendgerät
DE10304200.8 2003-01-29

Publications (2)

Publication Number Publication Date
WO2004068704A2 WO2004068704A2 (de) 2004-08-12
WO2004068704A3 true WO2004068704A3 (de) 2004-12-16

Family

ID=32730699

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/000168 WO2004068704A2 (de) 2003-01-29 2004-01-29 Verfahren zur leistungsregelung für ein mobiles kommunikationsendgerät

Country Status (6)

Country Link
EP (1) EP1588486A2 (de)
JP (1) JP2006515976A (de)
KR (1) KR20050095913A (de)
CN (1) CN1745515A (de)
DE (1) DE10304200A1 (de)
WO (1) WO2004068704A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8224270B2 (en) 2006-12-06 2012-07-17 Broadcom Corporation Method and system for optimizing transmit power of a power amplifier using a battery voltage (Vbat) monitor
US9345457B2 (en) 2006-12-13 2016-05-24 Devicor Medical Products, Inc. Presentation of biopsy sample by biopsy device
CN111642000B (zh) * 2020-05-27 2021-11-05 广东小天才科技有限公司 数据传输方法、装置、电子设备及计算机可读存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459447A1 (de) * 1990-05-31 1991-12-04 Sony Corporation Sender mit Batteriespannungsdetektionsmittel
JPH08181652A (ja) * 1994-12-22 1996-07-12 Nec Corp 移動無線電話端末の電源制御方法と装置
EP0735690A2 (de) * 1995-03-29 1996-10-02 Siemens Aktiengesellschaft Schaltung zur Leistungsregelung von Funkgeräten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10002523A1 (de) * 2000-01-21 2001-08-02 Infineon Technologies Ag Schaltungsanordnung zur Regelung der Sendeleistung eines batteriebetriebenen Funkgeräts
DE10048346A1 (de) * 2000-09-29 2002-05-02 Siemens Ag Mobiltelekommunikationsgerät und Mobiltelekommunikationsnetz
GB2375922A (en) * 2001-05-22 2002-11-27 Ubinetics Ltd Reducing transmission power in response to a detected decrease in available battery power

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459447A1 (de) * 1990-05-31 1991-12-04 Sony Corporation Sender mit Batteriespannungsdetektionsmittel
JPH08181652A (ja) * 1994-12-22 1996-07-12 Nec Corp 移動無線電話端末の電源制御方法と装置
EP0735690A2 (de) * 1995-03-29 1996-10-02 Siemens Aktiengesellschaft Schaltung zur Leistungsregelung von Funkgeräten

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 11 29 November 1996 (1996-11-29) *
See also references of EP1588486A2 *

Also Published As

Publication number Publication date
DE10304200A1 (de) 2004-08-19
CN1745515A (zh) 2006-03-08
EP1588486A2 (de) 2005-10-26
KR20050095913A (ko) 2005-10-04
JP2006515976A (ja) 2006-06-08
WO2004068704A2 (de) 2004-08-12

Similar Documents

Publication Publication Date Title
WO2008030897A3 (en) Method and apparatus for adjustments for delta-based power control in wireless communication systems
WO2006044751A3 (en) Frequency communications scheme in life safety devices
WO2012064100A3 (ko) 무선통신 시스템에서 전력상태보고를 전송하기 위한 방법 및 이를 위한 단말 장치
WO2009051412A3 (en) Method of controlling uplink power in wireless communication system
WO2007078929A3 (en) Method for controlling header compression during a handoff in a wireless system
WO2010087623A2 (ko) 전송 전력을 제어하는 방법 및 이를 위한 장치
AU2003255042A1 (en) Communication terminal device, base station device, and transmission power control method
WO2007117859A3 (en) Dynamic, adaptive power control for a half-duplex wireless communication system
WO2005053253A3 (en) Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications
NZ588002A (en) Improved uplink scheduling in a cellular system
WO2002021705A3 (en) Method and system for high speed wireless data transmission and reception
WO2003021807A3 (en) Systems and techniques for power control
WO2009064005A1 (ja) 移動通信端末及び移動通信端末における送信電力制御方法
WO2009048298A3 (en) Method for setting output bit rate for video data transmission in a wibro system
AU2003269759A1 (en) Method and system of transmission power control
WO2006132778A3 (en) Method for controlling transmission rates in a wireless communications system
HK1087282A1 (en) Uplink transmission power control method
WO2003090026A3 (en) Method for control of contention-based wireless access
AU2003255041A1 (en) Transmission power control method, tpc command transmission method, and radio communication device
WO2005091744A3 (en) Method and system for vehicle control using walkie-talkie type cellular phone
EP4170440A4 (de) Verfahren zur steuerung einer heimvorrichtung, endgerätevorrichtung und computerlesbares speichermedium
WO2010064791A3 (en) Apparatus and method for controlling gain of polar transmitter
WO2004023699A3 (en) Adaptive communication modes
AU2003234896A1 (en) Radio remote control method transmitted by short message of the mobile telephone system thereof
WO2006016776A3 (en) Uplink transmission power control in wireless communication system

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2004706128

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2006501484

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 20048032083

Country of ref document: CN

Ref document number: 1020057014013

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 1020057014013

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2004706128

Country of ref document: EP