CO5060452A1 - Sistema y metodo para conservar energia de bateria en un telefono inalambrico con un sistema de posicionamiento global - Google Patents

Sistema y metodo para conservar energia de bateria en un telefono inalambrico con un sistema de posicionamiento global

Info

Publication number
CO5060452A1
CO5060452A1 CO99050986A CO99050986A CO5060452A1 CO 5060452 A1 CO5060452 A1 CO 5060452A1 CO 99050986 A CO99050986 A CO 99050986A CO 99050986 A CO99050986 A CO 99050986A CO 5060452 A1 CO5060452 A1 CO 5060452A1
Authority
CO
Colombia
Prior art keywords
term information
short
gps receiver
long term
state
Prior art date
Application number
CO99050986A
Other languages
English (en)
Inventor
Neill Gregory A O
Edward V Jolley
W Solve Torbjorn
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
Publication of CO5060452A1 publication Critical patent/CO5060452A1/es

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

Abstract

Un teléfono inalámbrico para uso en una red de comunicacionesinalámbricas; dicho teléfono inalámbrico comprende:un transceptor configurado para establecer y mantener comunicación con dicha red de comunicaciones inalámbricas; un receptor GPS configurado para adquirir información de corto y largo plazo utilizada para tomar determinaciones de posición; yun controlador conectado al transceptor y al receptor GPS; dicho controlador está configurado para activar de manera periódica el receptor GPS y adquirir información de corto y largo plazo; también está configurado para adaptar la activación periódica del receptor GPS y la adquisición de dicha información de corto y largo plazo en respuesta a las condiciones de operación del teléfono inalámbrico.1En un teléfono inalámbrico impulsado por una batería y que tiene un transceptor de comunicación inalámbrica en respuesta a una pluralidad de eventos para establecer y mantener comunicación y un receptor GPS que obtiene información de corto y largo plazo para cálculos de posición basado en parte en la información de corto y largo plazo; dicho receptor GPS tiene un estado de encendido (on) de donde obtiene energía de batería y un estado de apagado (off) donde no obtiene energía de batería, un método para conservar la energía de la batería cuando dicho teléfono inalámbrico se encuentra en modo en espera, manteniendo al mismo tiempo información de corto y largo plazo para tomar una determinación pronta y exacta; Sigue... - 2 -dicho método consiste en:adquirir información de corto plazo:a) cambiando dicho receptor GPS a dicho estado de encendido (on);b) obteniendo un conjunto de mediciones de información de corto plazo;c) cambiando dicho receptor GPS a dicho estado de apagado (off);d) repitiendo periódicamente los pasos (a) a (d); yadaptar la adquisición de información de corto plazo con base en eventos en el teléfono inalámbrico.2En un teléfono inalámbrico impulsado por una batería y que tiene un transceptor de comunicación inalámbrica en respuesta a una pluralidad de eventos para establecer y mantener comunicación y un receptor GPS que obtiene información de corto y largo plazo para cálculos de posición basado en parte en la información de corto y largo plazo; dicho receptor GPS tiene un estado de encendido (on) de donde obtiene energía de batería, y un estado de apagado (off) donde no obtiene energía de batería, un método para conservar la energía de la batería cuando dicho teléfono inalámbrico se encuentra en modo en espera, manteniendo al mismo tiempo información de corto y largo plazo para tomar una determinación rápida de posición GPS; dicho método consiste en:adquirir información de largo plazo:a) cambiando dicho receptor GPS a dicho estado de encendido (on);b) obteniendo información de largo plazo;c) cambiando dicho receptor GPS a dicho estado de apagado (off);d) repitiendo periódicamente los pasos (a) a (c); ycambiar la frecuencia de adquisición de información de largo plazo con base en eventos en el transceptor de comunicación inalámbrica.
CO99050986A 1998-08-26 1999-08-11 Sistema y metodo para conservar energia de bateria en un telefono inalambrico con un sistema de posicionamiento global CO5060452A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CO5060452A1 true CO5060452A1 (es) 2001-07-30

Family

ID=22491956

Family Applications (1)

Application Number Title Priority Date Filing Date
CO99050986A CO5060452A1 (es) 1998-08-26 1999-08-11 Sistema y metodo para conservar energia de bateria en un telefono inalambrico con un sistema de posicionamiento global

Country Status (15)

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

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Also Published As

Publication number Publication date
KR100554633B1 (ko) 2006-02-22
AU4569499A (en) 2000-03-21
EP1108222B1 (en) 2002-11-27
DE69904204D1 (de) 2003-01-09
US6141570A (en) 2000-10-31
WO2000013034A1 (en) 2000-03-09
MY117186A (en) 2004-05-31
JP2002524002A (ja) 2002-07-30
HK1040771B (zh) 2005-10-21
KR20010072785A (ko) 2001-07-31
TR200100640T2 (tr) 2001-07-23
EE200100115A (et) 2002-06-17
CN1315004A (zh) 2001-09-26
HK1040771A1 (en) 2002-06-21
CN1192247C (zh) 2005-03-09
BR9913164A (pt) 2001-05-15
EP1108222A1 (en) 2001-06-20
DE69904204T2 (de) 2003-07-10
AU756062B2 (en) 2003-01-02
AR023647A1 (es) 2002-09-04
JP3834680B2 (ja) 2006-10-18

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