CA2275909A1 - Methods and systems for reduced power operation of cellular mobile terminals - Google Patents

Methods and systems for reduced power operation of cellular mobile terminals Download PDF

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Publication number
CA2275909A1
CA2275909A1 CA002275909A CA2275909A CA2275909A1 CA 2275909 A1 CA2275909 A1 CA 2275909A1 CA 002275909 A CA002275909 A CA 002275909A CA 2275909 A CA2275909 A CA 2275909A CA 2275909 A1 CA2275909 A1 CA 2275909A1
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CA
Canada
Prior art keywords
mobile terminal
message
time
time slots
systems
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002275909A
Other languages
French (fr)
Other versions
CA2275909C (en
Inventor
Larry William Massingill
Stan L. Reinhold
Richard E. Weiss
Torbjorn Wilson Solve
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
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Individual
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 Individual filed Critical Individual
Publication of CA2275909A1 publication Critical patent/CA2275909A1/en
Application granted granted Critical
Publication of CA2275909C publication Critical patent/CA2275909C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H04W68/025—Indirect paging
    • 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

A method and apparatus for reducing power consumption in a mobile terminal having a receiver for receiving a time multiplexed message distributed over a plurality of time slots by receiving a first subset of the plurality of time slots so as to receive a first portion of the time multiplexed message corresponding to the first subset of the plurality of time slots. The mobile terminal then determines from the first portion of the time multiplexed message if additional time slots of the time multiplexed message need to be received by the mobile terminal. The mobile terminal receives a second subset of the plurality of time slots so as to receive a second portion of the time multiplexed message if the mobile terminal determines from the first portion that additional portions of the time multiplexed message are to be received by the mobile terminal. This first portion of the message is preferably independently decodable from the remainder of the message.
CA002275909A 1996-12-20 1997-11-19 Methods and systems for reduced power operation of cellular mobile terminals Expired - Fee Related CA2275909C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/770,259 US5978366A (en) 1996-12-20 1996-12-20 Methods and systems for reduced power operation of cellular mobile terminals
US08/770,259 1996-12-20
PCT/US1997/021122 WO1998028931A2 (en) 1996-12-20 1997-11-19 Methods and systems for reduced power operation of cellular mobile terminals

Publications (2)

Publication Number Publication Date
CA2275909A1 true CA2275909A1 (en) 1998-07-02
CA2275909C CA2275909C (en) 2007-05-15

Family

ID=25087965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002275909A Expired - Fee Related CA2275909C (en) 1996-12-20 1997-11-19 Methods and systems for reduced power operation of cellular mobile terminals

Country Status (17)

Country Link
US (1) US5978366A (en)
EP (1) EP0947110B1 (en)
JP (1) JP4094675B2 (en)
KR (1) KR100371668B1 (en)
CN (1) CN1104153C (en)
AU (1) AU727272B2 (en)
BR (1) BR9714146A (en)
CA (1) CA2275909C (en)
DE (1) DE69738946D1 (en)
EE (1) EE9900308A (en)
HK (1) HK1023895A1 (en)
ID (1) ID21864A (en)
NO (1) NO318269B1 (en)
PL (1) PL334131A1 (en)
RU (1) RU2189113C2 (en)
TR (1) TR199901312T2 (en)
WO (1) WO1998028931A2 (en)

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Also Published As

Publication number Publication date
RU2189113C2 (en) 2002-09-10
CA2275909C (en) 2007-05-15
AU727272B2 (en) 2000-12-07
NO318269B1 (en) 2005-02-28
BR9714146A (en) 2000-02-08
ID21864A (en) 1999-08-05
WO1998028931A2 (en) 1998-07-02
KR100371668B1 (en) 2003-02-11
CN1240559A (en) 2000-01-05
NO992986D0 (en) 1999-06-17
EP0947110A2 (en) 1999-10-06
AU5587498A (en) 1998-07-17
PL334131A1 (en) 2000-02-14
EP0947110B1 (en) 2008-08-27
DE69738946D1 (en) 2008-10-09
US5978366A (en) 1999-11-02
TR199901312T2 (en) 1999-08-23
JP2001509330A (en) 2001-07-10
HK1023895A1 (en) 2000-09-22
EE9900308A (en) 2000-02-15
WO1998028931A3 (en) 1998-11-12
KR20000069394A (en) 2000-11-25
JP4094675B2 (en) 2008-06-04
CN1104153C (en) 2003-03-26
NO992986L (en) 1999-06-17

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