ZA200709888B - A vehicle locating unit with improved power management method - Google Patents

A vehicle locating unit with improved power management method

Info

Publication number
ZA200709888B
ZA200709888B ZA200709888A ZA200709888A ZA200709888B ZA 200709888 B ZA200709888 B ZA 200709888B ZA 200709888 A ZA200709888 A ZA 200709888A ZA 200709888 A ZA200709888 A ZA 200709888A ZA 200709888 B ZA200709888 B ZA 200709888B
Authority
ZA
South Africa
Prior art keywords
power management
management method
improved power
locating unit
vehicle locating
Prior art date
Application number
ZA200709888A
Other languages
English (en)
Inventor
Frank Romano
Nigel James Watson
Sampath Krishna
Ian Christopher Stroud
Son Nguyen
Timothy David Howe
Jesse Rhodes
Gerard Edward Smith
Philip Grahame Crewe
Daniel Jonathan Finchley Cletheroe
Mark Marsden
Steven Walter Greendale
Original Assignee
Lojack Operating Co Lp
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 Lojack Operating Co Lp filed Critical Lojack Operating Co Lp
Publication of ZA200709888B publication Critical patent/ZA200709888B/xx

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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G01S13/825—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted with exchange of information between interrogator and responder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • 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
ZA200709888A 2005-05-18 2007-11-15 A vehicle locating unit with improved power management method ZA200709888B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/131,847 US7593711B2 (en) 2005-05-18 2005-05-18 Vehicle locating unit with improved power management method

Publications (1)

Publication Number Publication Date
ZA200709888B true ZA200709888B (en) 2010-04-28

Family

ID=37432054

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200709888A ZA200709888B (en) 2005-05-18 2007-11-15 A vehicle locating unit with improved power management method

Country Status (26)

Country Link
US (2) US7593711B2 (zh)
EP (1) EP1882310B1 (zh)
JP (3) JP2008546247A (zh)
KR (1) KR100927921B1 (zh)
CN (1) CN101507240B (zh)
AP (1) AP2007004269A0 (zh)
AR (1) AR053288A1 (zh)
AU (1) AU2006247296C1 (zh)
BR (1) BRPI0610711B1 (zh)
CA (1) CA2608989C (zh)
CL (1) CL2009001390A1 (zh)
DK (1) DK1882310T3 (zh)
EC (1) ECSP077914A (zh)
ES (1) ES2556619T3 (zh)
HK (1) HK1132603A1 (zh)
HU (1) HUE026325T2 (zh)
MX (1) MX2007014457A (zh)
MY (1) MY142015A (zh)
NO (1) NO20076068L (zh)
NZ (1) NZ563505A (zh)
PE (2) PE20070045A1 (zh)
PL (1) PL1882310T3 (zh)
PT (1) PT1882310E (zh)
RU (1) RU2402161C2 (zh)
WO (1) WO2006124925A2 (zh)
ZA (1) ZA200709888B (zh)

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CN102157055B (zh) * 2011-03-18 2013-07-31 成都西谷曙光数字技术有限公司 一种超低功耗的无线遥测遥控系统和方法
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US20150002271A1 (en) * 2013-06-27 2015-01-01 Qualcomm Incorporated Variable listen duration and/or synchronized wake-up of asset tags
US9168835B2 (en) * 2013-11-27 2015-10-27 GM Global Technology Operations LLC Systems and methods for auxiliary power outlet control
JP6241895B2 (ja) * 2015-10-28 2017-12-06 公立大学法人岩手県立大学 位置推定システム、位置推定方法、プログラム
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US10477505B2 (en) 2016-08-08 2019-11-12 Blackberry Limited Mobile transceiver for asset tracking having a power saving scheme for network access
US10461868B2 (en) 2017-07-05 2019-10-29 Calamp Wireless Networks Corporation Systems and methods for reducing undesirable behaviors in RF communications
US10243766B2 (en) 2017-07-05 2019-03-26 Lojack Corporation Systems and methods for determining and compensating for offsets in RF communications
US10367457B2 (en) 2017-07-06 2019-07-30 Calamp Wireless Networks Corporation Single stage ramped power amplifiers
CN107580363B (zh) * 2017-09-18 2020-09-18 迈锐数据（北京）有限公司 一种数据传输方法、装置及系统
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Also Published As

Publication number Publication date
EP1882310B1 (en) 2015-09-23
AU2006247296C1 (en) 2010-04-01
WO2006124925A3 (en) 2009-04-30
US7593711B2 (en) 2009-09-22
AP2140A (zh) 2010-08-06
BRPI0610711A2 (pt) 2010-10-19
NO20076068L (no) 2008-02-13
JP2014060736A (ja) 2014-04-03
AU2006247296A1 (en) 2006-11-23
BRPI0610711B1 (pt) 2019-07-16
AU2006247296B2 (en) 2009-10-22
CA2608989C (en) 2012-05-22
HUE026325T2 (en) 2016-06-28
KR100927921B1 (ko) 2009-11-19
ECSP077914A (es) 2008-02-20
AP2007004269A0 (en) 2007-12-31
PT1882310E (pt) 2016-01-26
CN101507240B (zh) 2013-04-10
AR053288A1 (es) 2007-04-25
RU2402161C2 (ru) 2010-10-20
RU2007146617A (ru) 2009-06-27
EP1882310A4 (en) 2012-08-29
US20090305640A1 (en) 2009-12-10
US7853218B2 (en) 2010-12-14
CL2009001390A1 (es) 2009-09-11
DK1882310T3 (en) 2016-01-11
PE20110373A1 (es) 2011-06-26
HK1132603A1 (en) 2010-02-26
MX2007014457A (es) 2008-03-26
WO2006124925A2 (en) 2006-11-23
EP1882310A2 (en) 2008-01-30
US20060276160A1 (en) 2006-12-07
PL1882310T3 (pl) 2016-03-31
PE20070045A1 (es) 2007-02-09
JP2011066931A (ja) 2011-03-31
JP5661164B2 (ja) 2015-01-28
CA2608989A1 (en) 2006-11-23
JP2008546247A (ja) 2008-12-18
JP5436395B2 (ja) 2014-03-05
CN101507240A (zh) 2009-08-12
NZ563505A (en) 2010-05-28
MY142015A (en) 2010-08-16
KR20080024477A (ko) 2008-03-18
ES2556619T3 (es) 2016-01-19

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