FI963818A - Menetelmä ja järjestely matkaviestinlaitteen toiminnan ohjaamiseksi power-off-tilassa - Google Patents

Menetelmä ja järjestely matkaviestinlaitteen toiminnan ohjaamiseksi power-off-tilassa Download PDF

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Publication number
FI963818A
FI963818A FI963818A FI963818A FI963818A FI 963818 A FI963818 A FI 963818A FI 963818 A FI963818 A FI 963818A FI 963818 A FI963818 A FI 963818A FI 963818 A FI963818 A FI 963818A
Authority
FI
Finland
Prior art keywords
mode
power
mobile telephones
controlling mobile
controlling
Prior art date
Application number
FI963818A
Other languages
English (en)
Swedish (sv)
Other versions
FI963818A0 (fi
Inventor
Sakari Siponen
Original Assignee
Nokia Mobile Phones Ltd
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 Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI963818A priority Critical patent/FI963818A/fi
Publication of FI963818A0 publication Critical patent/FI963818A0/fi
Priority to US08/934,191 priority patent/US6353749B1/en
Publication of FI963818A publication Critical patent/FI963818A/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0287—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment
    • H04W52/029—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment reducing the clock frequency of the controller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0287—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment
    • H04W52/0293—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment having a sub-controller with a low clock frequency switching on and off a main controller with a high clock frequency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FI963818A 1996-09-25 1996-09-25 Menetelmä ja järjestely matkaviestinlaitteen toiminnan ohjaamiseksi power-off-tilassa FI963818A (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI963818A FI963818A (fi) 1996-09-25 1996-09-25 Menetelmä ja järjestely matkaviestinlaitteen toiminnan ohjaamiseksi power-off-tilassa
US08/934,191 US6353749B1 (en) 1996-09-25 1997-09-19 Method and arrangement for controlling the operation of mobile communication equipment in a power-off state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI963818A FI963818A (fi) 1996-09-25 1996-09-25 Menetelmä ja järjestely matkaviestinlaitteen toiminnan ohjaamiseksi power-off-tilassa

Publications (2)

Publication Number Publication Date
FI963818A0 FI963818A0 (fi) 1996-09-25
FI963818A true FI963818A (fi) 1998-03-26

Family

ID=8546738

Family Applications (1)

Application Number Title Priority Date Filing Date
FI963818A FI963818A (fi) 1996-09-25 1996-09-25 Menetelmä ja järjestely matkaviestinlaitteen toiminnan ohjaamiseksi power-off-tilassa

Country Status (2)

Country Link
US (1) US6353749B1 (fi)
FI (1) FI963818A (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6526295B1 (en) * 1999-10-14 2003-02-25 Ericsson Inc. Power conservation method in mobile communications device
CA2393651A1 (en) * 2002-07-29 2004-01-29 Ralph Dickson Mason Low power oscillator and power down method
US7831282B2 (en) 2003-10-15 2010-11-09 Eaton Corporation Wireless node providing improved battery power consumption and system employing the same
US8509859B2 (en) * 2005-03-11 2013-08-13 Qualcomm Incorporated Apparatus and methods for control of sleep modes in a transceiver
EP1857911A1 (en) * 2006-05-17 2007-11-21 Sony Deutschland Gmbh Method for operating an electronic device, electronic device, and electronic assembly
KR101878883B1 (ko) * 2011-10-14 2018-07-17 삼성전자주식회사 무선 통신 시스템에서 송수신 동작을 제어하기 위한 장치 및 방법
US11294443B1 (en) 2020-09-11 2022-04-05 Apple Inc. Noise reduction in oscillator-based sensor circuits

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657563A (en) * 1969-12-30 1972-04-18 Texas Instruments Inc Ac coupled comparator and a/d converter
US4731814A (en) * 1986-02-21 1988-03-15 AT&T Information Systems Inc. American Telephone & Telegraph Company Computer-controlled cordless telephone
NO910106L (no) 1990-01-19 1991-07-22 Motorola Inc Framgangsmaate og anordning for reduksjon av effektforbruk.
US5241284A (en) 1990-02-16 1993-08-31 Nokia Mobile Phones Ltd. Circuit arrangement for connecting RF amplifier and supply voltage filter
FI88657C (fi) 1991-02-12 1993-06-10 Nokia Mobile Phones Ltd Foerfarande foer att minska stroemfoerbrukningen i en mobiltelefon
KR940001430B1 (ko) * 1991-04-23 1994-02-23 삼성전자 주식회사 무선전화기에서 정전대피 회로 및 방법
US5507039A (en) * 1991-05-10 1996-04-09 Matsushita Electric Industrial Co., Ltd. Mobile wireless apparatus with power consumption reduction circuitry
EP0522720B1 (en) 1991-06-18 1999-08-18 Nokia Mobile Phones Ltd. Clock frequency adjustment of an electrical circuit
FI95980C (fi) 1992-09-04 1996-04-10 Nokia Mobile Phones Ltd Menetelmä ja kytkentäjärjestely ajan mittaamiseksi tarkasti epätarkalla kellolla
JP2898506B2 (ja) 1993-04-19 1999-06-02 三菱電機株式会社 無線電話機
US5568513A (en) * 1993-05-11 1996-10-22 Ericsson Inc. Standby power savings with cumulative parity check in mobile phones
FI97765C (fi) 1993-11-26 1997-02-10 Nokia Mobile Phones Ltd Menetelmä sekä kytkentäjärjestely kutsuviestien käsittelemiseksi matkaviestimessä
US5471655A (en) 1993-12-03 1995-11-28 Nokia Mobile Phones Ltd. Method and apparatus for operating a radiotelephone in an extended stand-by mode of operation for conserving battery power
US5491718A (en) 1994-01-05 1996-02-13 Nokia Mobile Phones Ltd. CDMA radiotelephone having optimized slotted mode and long code operation
FI941221A (fi) 1994-03-15 1995-09-16 Nokia Mobile Phones Ltd Menetelmä matkaviestinjärjestelmän radiopuhelimen tehonkulutuksen pienentämiseksi ja matkaviestin
US5590396A (en) * 1994-04-20 1996-12-31 Ericsson Inc. Method and apparatus for a deep-sleep mode in a digital cellular communication system
FI97262C (fi) 1994-10-03 1996-11-11 Nokia Mobile Phones Ltd Tulosignaalin kynnysarvon ylityksen virtaa säästävä ilmaisu
US5519762A (en) 1994-12-21 1996-05-21 At&T Corp. Adaptive power cycling for a cordless telephone
JP2665204B2 (ja) * 1995-06-20 1997-10-22 静岡日本電気株式会社 無線選択呼出受信機
US5613235A (en) 1995-06-29 1997-03-18 Nokia Mobile Phones Limited Operation of a radiotelephone in a synchronous extended standby mode for conserving battery power
US5845204A (en) * 1995-08-11 1998-12-01 Rockwell International Corporation Method and apparatus for controlling the wakeup logic of a radio receiver in sleep mode
US5838720A (en) * 1996-02-23 1998-11-17 Teletransactions, Inc. Transceiver control with sleep mode operation
US5878336A (en) * 1996-03-22 1999-03-02 Motorola, Inc. Apparatus and method for discontinuously operating a receiver
US6073035A (en) * 1996-08-09 2000-06-06 Oki Telecom, Inc. System unavailablity power reduction method with early failure and no rotation
US5726636A (en) * 1996-12-05 1998-03-10 Ericsson Inc. Emergency telephone with automatic low-battery signaling
US6047169A (en) * 1997-06-06 2000-04-04 Ericsson Inc. Radio communications device with reference-compensated power down control and methods of operating thereof

Also Published As

Publication number Publication date
FI963818A0 (fi) 1996-09-25
US6353749B1 (en) 2002-03-05

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