DE69904204D1 - System und verfahren zum energiesparen eines drahtlosen telefons mit gps empfänger - Google Patents

System und verfahren zum energiesparen eines drahtlosen telefons mit gps empfänger

Info

Publication number
DE69904204D1
DE69904204D1 DE69904204T DE69904204T DE69904204D1 DE 69904204 D1 DE69904204 D1 DE 69904204D1 DE 69904204 T DE69904204 T DE 69904204T DE 69904204 T DE69904204 T DE 69904204T DE 69904204 D1 DE69904204 D1 DE 69904204D1
Authority
DE
Germany
Prior art keywords
energy saving
gps receiver
wireless telephone
telephone
wireless
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.)
Expired - Lifetime
Application number
DE69904204T
Other languages
English (en)
Other versions
DE69904204T2 (de
Inventor
A O'neill
V Jolley
W 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
Original Assignee
Ericsson Inc
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 Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE69904204D1 publication Critical patent/DE69904204D1/de
Publication of DE69904204T2 publication Critical patent/DE69904204T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B1/38—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
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/34—Power consumption
    • 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
    • H04B1/3805—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 with built-in auxiliary receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18569—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance
    • H04B7/18571—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance for satellites; for fixed or mobile stations
    • 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
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/001—Transmission of position information to remote stations
    • G01S2205/008—Transmission of position information to remote stations using a mobile telephone network
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Telephone Function (AREA)
DE69904204T 1998-08-26 1999-06-16 System und verfahren zum energiesparen eines drahtlosen telefons mit gps empfänger Expired - Lifetime DE69904204T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/140,596 US6141570A (en) 1998-08-26 1998-08-26 System and method for conserving battery energy in a wireless telephone with an integral global positioning system
PCT/US1999/013540 WO2000013034A1 (en) 1998-08-26 1999-06-16 System and method for power saving in a wireless telephone with a gps receiver

Publications (2)

Publication Number Publication Date
DE69904204D1 true DE69904204D1 (de) 2003-01-09
DE69904204T2 DE69904204T2 (de) 2003-07-10

Family

ID=22491956

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904204T Expired - Lifetime DE69904204T2 (de) 1998-08-26 1999-06-16 System und verfahren zum energiesparen eines drahtlosen telefons mit gps empfänger

Country Status (15)

Country Link
US (1) US6141570A (de)
EP (1) EP1108222B1 (de)
JP (1) JP3834680B2 (de)
KR (1) KR100554633B1 (de)
CN (1) CN1192247C (de)
AR (1) AR023647A1 (de)
AU (1) AU756062B2 (de)
BR (1) BR9913164A (de)
CO (1) CO5060452A1 (de)
DE (1) DE69904204T2 (de)
EE (1) EE200100115A (de)
HK (1) HK1040771B (de)
MY (1) MY117186A (de)
TR (1) TR200100640T2 (de)
WO (1) WO2000013034A1 (de)

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Also Published As

Publication number Publication date
JP3834680B2 (ja) 2006-10-18
CN1315004A (zh) 2001-09-26
DE69904204T2 (de) 2003-07-10
WO2000013034A1 (en) 2000-03-09
CN1192247C (zh) 2005-03-09
EE200100115A (et) 2002-06-17
BR9913164A (pt) 2001-05-15
AU756062B2 (en) 2003-01-02
KR20010072785A (ko) 2001-07-31
JP2002524002A (ja) 2002-07-30
CO5060452A1 (es) 2001-07-30
HK1040771B (zh) 2005-10-21
TR200100640T2 (tr) 2001-07-23
KR100554633B1 (ko) 2006-02-22
HK1040771A1 (en) 2002-06-21
AR023647A1 (es) 2002-09-04
US6141570A (en) 2000-10-31
EP1108222A1 (de) 2001-06-20
EP1108222B1 (de) 2002-11-27
MY117186A (en) 2004-05-31
AU4569499A (en) 2000-03-21

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