AR021168A1 - Un aparato para localizar una estacion movil en una red de comunicacion movil - Google Patents

Un aparato para localizar una estacion movil en una red de comunicacion movil

Info

Publication number
AR021168A1
AR021168A1 ARP990103666A ARP990103666A AR021168A1 AR 021168 A1 AR021168 A1 AR 021168A1 AR P990103666 A ARP990103666 A AR P990103666A AR P990103666 A ARP990103666 A AR P990103666A AR 021168 A1 AR021168 A1 AR 021168A1
Authority
AR
Argentina
Prior art keywords
time
mobile communication
communication network
appliance
locate
Prior art date
Application number
ARP990103666A
Other languages
English (en)
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
Publication of AR021168A1 publication Critical patent/AR021168A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

Abstract

Se utiliza un aparato de medicion de tiempo de referencia (TMU) para medir el tiempo de llegada de una senal de radio (30) transmitida por laestacion de comunicacion movil (MS) que funciona en una red de comunicacion movil inalámbrica. El aparatorec ibe informacion indicativa (36) deun punto predeterminado en el tiempo en el cual se transmite la senal de radio. El aparato de medicion de tiempo de llegada controla la llegada de lasenal de radio solo durante un período de tiempo posterior alpunto predeterminado en el tiempo. El aparato de medicion del tiempo de llegada tambiénrecibe la informacion (BSIC, HRN) a partir de la cual puede determinar un contenido informativo de la senal de radio.
ARP990103666A 1998-07-27 1999-07-26 Un aparato para localizar una estacion movil en una red de comunicacion movil AR021168A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/123,201 US6522887B2 (en) 1998-07-27 1998-07-27 Identifying starting time for making time of arrival measurements
US09/162,079 US6470185B2 (en) 1998-07-27 1998-09-28 Making time of arrival measurements

Publications (1)

Publication Number Publication Date
AR021168A1 true AR021168A1 (es) 2002-07-03

Family

ID=22407268

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990103666A AR021168A1 (es) 1998-07-27 1999-07-26 Un aparato para localizar una estacion movil en una red de comunicacion movil

Country Status (5)

Country Link
US (3) US6522887B2 (es)
EP (1) EP1755356A1 (es)
KR (1) KR100673723B1 (es)
AR (1) AR021168A1 (es)
MY (1) MY121076A (es)

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Also Published As

Publication number Publication date
US6470185B2 (en) 2002-10-22
US20030100318A1 (en) 2003-05-29
KR20010072022A (ko) 2001-07-31
KR100673723B1 (ko) 2007-01-23
US6522887B2 (en) 2003-02-18
MY121076A (en) 2005-12-30
US20020065075A1 (en) 2002-05-30
EP1755356A1 (en) 2007-02-21
US20010044311A1 (en) 2001-11-22

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