SE9804420D0 - A method of reducing the power consumption of portable radio communication systems in standby mode, and a mobile station adapted to reduce the power consumption in standby mode - Google Patents

A method of reducing the power consumption of portable radio communication systems in standby mode, and a mobile station adapted to reduce the power consumption in standby mode

Info

Publication number
SE9804420D0
SE9804420D0 SE9804420A SE9804420A SE9804420D0 SE 9804420 D0 SE9804420 D0 SE 9804420D0 SE 9804420 A SE9804420 A SE 9804420A SE 9804420 A SE9804420 A SE 9804420A SE 9804420 D0 SE9804420 D0 SE 9804420D0
Authority
SE
Sweden
Prior art keywords
power consumption
standby mode
mobile station
periods
blocks
Prior art date
Application number
SE9804420A
Other languages
Swedish (sv)
Other versions
SE9804420L (en
Inventor
Lars Peter Kuenkel
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9804420A priority Critical patent/SE9804420L/en
Publication of SE9804420D0 publication Critical patent/SE9804420D0/en
Priority to AU30876/00A priority patent/AU3087600A/en
Priority to PCT/SE1999/002215 priority patent/WO2000036861A1/en
Publication of SE9804420L publication Critical patent/SE9804420L/en

Links

Classifications

    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H04B1/1615—Switching on; Switching off, e.g. remotely
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
    • H03L2207/08—Modifications of the phase-locked loop for ensuring constant frequency when the power supply fails or is interrupted, e.g. for saving power
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
    • H03L7/0891—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • 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

Abstract

The invention relates to a mobile station in a radio communications system having at least one base station serving one or more mobile stations, a method of reducing standby power consumption of said mobile stations, said method comprising the steps of: receiving messages in a mobile station from said at least one base station, said message comprising blocks of information bits; generating a check indication specifying the need for receiving some of said blocks of information bits; and turning-off co-operating portions of said mobile station defining periods of full power saving where blocks of information bits are omitted, said periods of full power saving being separated by periods of normal power consumption where some of said blocks of information bits are received. At least some of said periods of normal power consumption are replaced by periods of reduced power consumption where at least one of said portions is off. The invention further relates to a mobile station adapted to reduce the power consumption in standby mode in order to increase the possible time of operation during standby mode.
SE9804420A 1998-12-17 1998-12-17 Method for reducing power consumption in portable radio communication systems during standby mode, as well as a mobile station adapted to reduce power consumption during standby mode SE9804420L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9804420A SE9804420L (en) 1998-12-17 1998-12-17 Method for reducing power consumption in portable radio communication systems during standby mode, as well as a mobile station adapted to reduce power consumption during standby mode
AU30876/00A AU3087600A (en) 1998-12-17 1999-11-29 A method of reducing the power consumption of portable radio communication systems in standby mode, and a mobile station adapted to reduce the power consumptionin standby mode
PCT/SE1999/002215 WO2000036861A1 (en) 1998-12-17 1999-11-29 A method of reducing the power consumption of portable radio communication systems in standby mode, and a mobile station adapted to reduce the power consumption in standby mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9804420A SE9804420L (en) 1998-12-17 1998-12-17 Method for reducing power consumption in portable radio communication systems during standby mode, as well as a mobile station adapted to reduce power consumption during standby mode

Publications (2)

Publication Number Publication Date
SE9804420D0 true SE9804420D0 (en) 1998-12-17
SE9804420L SE9804420L (en) 2000-06-18

Family

ID=20413747

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9804420A SE9804420L (en) 1998-12-17 1998-12-17 Method for reducing power consumption in portable radio communication systems during standby mode, as well as a mobile station adapted to reduce power consumption during standby mode

Country Status (3)

Country Link
AU (1) AU3087600A (en)
SE (1) SE9804420L (en)
WO (1) WO2000036861A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6456887B1 (en) * 2000-12-14 2002-09-24 Medtronic, Inc. Low energy consumption RF telemetry control for an implantable medical device
FI20010760A0 (en) 2001-04-11 2001-04-11 Nokia Corp Method for receiving a radio frequency (RF) signal and RF receiver
EP1313220A1 (en) * 2001-11-19 2003-05-21 Motorola, Inc. Apparatus for generating multiple clock signals of different frequency characteristics
US7130313B2 (en) 2002-02-14 2006-10-31 Nokia Corporation Time-slice signaling for broadband digital broadcasting
US6907028B2 (en) 2002-02-14 2005-06-14 Nokia Corporation Clock-based time slicing
US6728241B2 (en) 2002-02-27 2004-04-27 Nokia Corporation Boolean protocol filtering
US7844214B2 (en) 2002-03-02 2010-11-30 Nokia Corporation System and method for broadband digital broadcasting
US6788690B2 (en) 2002-06-27 2004-09-07 Nokia Corporation Packet identifier search filtering
US7058034B2 (en) 2002-09-09 2006-06-06 Nokia Corporation Phase shifted time slice transmission to improve handover
US7660583B2 (en) 2004-03-19 2010-02-09 Nokia Corporation Advanced handover in phased-shifted and time-sliced networks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224152A (en) * 1990-08-27 1993-06-29 Audiovox Corporation Power saving arrangement and method in portable cellular telephone system
JP3146673B2 (en) * 1992-09-17 2001-03-19 日本電気株式会社 FSK receiver
US5568513A (en) * 1993-05-11 1996-10-22 Ericsson Inc. Standby power savings with cumulative parity check in mobile phones
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
US5794137A (en) * 1995-07-17 1998-08-11 Ericsson Inc. Method for increasing stand-by time in portable radiotelephones

Also Published As

Publication number Publication date
WO2000036861A1 (en) 2000-06-22
SE9804420L (en) 2000-06-18
AU3087600A (en) 2000-07-03

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Legal Events

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