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HUP0101806A2 - Eljárás mobilkészülék digitális processzorának elektromos energiaellátására, valamint digitális processzorral ellátott mobilkészülék - Google Patents

Eljárás mobilkészülék digitális processzorának elektromos energiaellátására, valamint digitális processzorral ellátott mobilkészülék

Info

Publication number
HUP0101806A2
HUP0101806A2 HU0101806A HUP0101806A HUP0101806A2 HU P0101806 A2 HUP0101806 A2 HU P0101806A2 HU 0101806 A HU0101806 A HU 0101806A HU P0101806 A HUP0101806 A HU P0101806A HU P0101806 A2 HUP0101806 A2 HU P0101806A2
Authority
HU
Hungary
Prior art keywords
digital processor
supply voltage
mobile apparatus
processor
reference value
Prior art date
Application number
HU0101806A
Other languages
English (en)
Inventor
Vincent Lomba
Christophe Rouverand
Original Assignee
Alcatel
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 Alcatel filed Critical Alcatel
Publication of HUP0101806A2 publication Critical patent/HUP0101806A2/hu

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/005—Reducing noise, e.g. humm, from the supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • 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
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/56—Circuits using the same frequency for two directions of communication with provision for simultaneous communication in two directions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2215/00—Reducing interference at the transmission system level
    • H04B2215/061—Reduction of burst noise, e.g. in TDMA systems
    • H04B2215/063—Reduction of burst noise, e.g. in TDMA systems by smoothing the transmission power envelope

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Power Sources (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Transceivers (AREA)

Abstract

A találmány tárgya eljárás mobilkészülék digitális processzoránakelektromos energiaellátására, melynek során a processzortápfeszültségét megmérik, a tápfeszültséget referenciaértékkelhasonlítják össze, a tápfeszültséget szolgáltató vezérlőáramkört pediga tápfeszültség és a referenciaérték közötti eltérésnek megfelelőenszabályozzák. Jellegzetessége, hogy az elektromos energiaszükségletnövekedésének várható időpontját (T) meghatározzák, a vezérlőáramkörüzemmódját pedig előírt időpontban (T') előre módosítják. A találmánytárgyához tartozik továbbá a digitális processzorral ellátott mobilkészülék és a digitális processzor szabályozott tápegysége, amelyszabályozott tápegység által előállított tápfeszültségetreferenciaérték határozza meg. Jellegzetessége, hogy a processzorenergiafogyasztásában bekövetkező növekedés időpontját (T) meghatározóelőjelző mikroprocesszorral, valamint a vezérlőáramkör üzemmódjátelőírt időpontban (T') előre módosító eszközzel rendelkezik. Ó
HU0101806A 1999-04-26 2000-04-20 Eljárás mobilkészülék digitális processzorának elektromos energiaellátására, valamint digitális processzorral ellátott mobilkészülék HUP0101806A2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9905241A FR2792781B1 (fr) 1999-04-26 1999-04-26 Procede et dispositif d'alimentation electrique dans un appareil mobile
PCT/FR2000/001036 WO2000065735A1 (fr) 1999-04-26 2000-04-20 Procede et dispositif d'alimentation electrique dans un appareil mobile

Publications (1)

Publication Number Publication Date
HUP0101806A2 true HUP0101806A2 (hu) 2001-10-28

Family

ID=9544847

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0101806A HUP0101806A2 (hu) 1999-04-26 2000-04-20 Eljárás mobilkészülék digitális processzorának elektromos energiaellátására, valamint digitális processzorral ellátott mobilkészülék

Country Status (11)

Country Link
US (1) US6552446B1 (hu)
EP (1) EP1049262B1 (hu)
JP (1) JP2002543506A (hu)
CN (1) CN1147056C (hu)
AT (1) ATE362231T1 (hu)
AU (1) AU4127100A (hu)
DE (1) DE60034736T2 (hu)
ES (1) ES2286990T3 (hu)
FR (1) FR2792781B1 (hu)
HU (1) HUP0101806A2 (hu)
WO (1) WO2000065735A1 (hu)

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US7809150B2 (en) * 2003-05-27 2010-10-05 Starkey Laboratories, Inc. Method and apparatus to reduce entrainment-related artifacts for hearing assistance systems
EP1769299B1 (en) * 2004-07-14 2011-01-05 Nxp B.V. Common-mode voltage generator for a battery-supplied handset apparatus
US8553899B2 (en) * 2006-03-13 2013-10-08 Starkey Laboratories, Inc. Output phase modulation entrainment containment for digital filters
US8116473B2 (en) 2006-03-13 2012-02-14 Starkey Laboratories, Inc. Output phase modulation entrainment containment for digital filters
EP2080408B1 (en) 2006-10-23 2012-08-15 Starkey Laboratories, Inc. Entrainment avoidance with an auto regressive filter
US8452034B2 (en) * 2006-10-23 2013-05-28 Starkey Laboratories, Inc. Entrainment avoidance with a gradient adaptive lattice filter
WO2008051569A2 (en) 2006-10-23 2008-05-02 Starkey Laboratories, Inc. Entrainment avoidance with pole stabilization
WO2008051571A1 (en) * 2006-10-23 2008-05-02 Starkey Laboratories, Inc. Filter entrainment avoidance with a frequency domain transform algorithm
JP4774000B2 (ja) * 2007-03-19 2011-09-14 富士通セミコンダクター株式会社 半導体集積回路及び半導体集積回路が組み込まれた半導体装置
JP4960179B2 (ja) * 2007-08-28 2012-06-27 ルネサスエレクトロニクス株式会社 データ処理装置、電源電圧生成回路及びその電源電圧生成方法
JP4971970B2 (ja) * 2007-12-27 2012-07-11 ルネサスエレクトロニクス株式会社 降圧回路及び半導体装置並びに降圧回路制御方法
US8175561B2 (en) * 2008-03-13 2012-05-08 Sony Ericsson Mobile Communications Ab Automatic optimization of RF receiver interference performance
US8571244B2 (en) 2008-03-25 2013-10-29 Starkey Laboratories, Inc. Apparatus and method for dynamic detection and attenuation of periodic acoustic feedback
CA2665340C (en) 2008-05-09 2013-10-01 Research In Motion Limited System and method for dynamic power management of a mobile device
US8942398B2 (en) 2010-04-13 2015-01-27 Starkey Laboratories, Inc. Methods and apparatus for early audio feedback cancellation for hearing assistance devices
US8917891B2 (en) 2010-04-13 2014-12-23 Starkey Laboratories, Inc. Methods and apparatus for allocating feedback cancellation resources for hearing assistance devices
US9654885B2 (en) 2010-04-13 2017-05-16 Starkey Laboratories, Inc. Methods and apparatus for allocating feedback cancellation resources for hearing assistance devices
US8452993B2 (en) * 2010-07-01 2013-05-28 Qualcomm Incorporated Circuits, systems, and methods for dynamically controlling a power supply configuration in response to load requirements from a digital circuit
US9874927B2 (en) * 2014-06-26 2018-01-23 Intel Corporation Method and apparatus for precision CPU maximum power detection

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US5208494A (en) * 1989-03-10 1993-05-04 Nokia Mobile Phones Ltd. Method for the elimination of transients from the operating voltage of TDMA system
FI83370C (fi) * 1989-03-10 1991-06-25 Nokia Mobira Oy Foerfarande foer eliminering av transienter ur driftsspaenningen i ett tdma-system.
JPH04232520A (ja) * 1990-12-28 1992-08-20 Oki Electric Ind Co Ltd マイクロコンピュータシステム
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Also Published As

Publication number Publication date
EP1049262A1 (fr) 2000-11-02
FR2792781A1 (fr) 2000-10-27
WO2000065735A1 (fr) 2000-11-02
FR2792781B1 (fr) 2001-07-13
DE60034736D1 (de) 2007-06-21
CN1147056C (zh) 2004-04-21
CN1302481A (zh) 2001-07-04
ATE362231T1 (de) 2007-06-15
AU4127100A (en) 2000-11-10
EP1049262B1 (fr) 2007-05-09
ES2286990T3 (es) 2007-12-16
US6552446B1 (en) 2003-04-22
JP2002543506A (ja) 2002-12-17
DE60034736T2 (de) 2008-01-31

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