BR0106971A - Método e equipamento para irradiar dados de localização de posição em um sistema de comunicação sem fio - Google Patents

Método e equipamento para irradiar dados de localização de posição em um sistema de comunicação sem fio

Info

Publication number
BR0106971A
BR0106971A BR0106971-3A BR0106971A BR0106971A BR 0106971 A BR0106971 A BR 0106971A BR 0106971 A BR0106971 A BR 0106971A BR 0106971 A BR0106971 A BR 0106971A
Authority
BR
Brazil
Prior art keywords
broadcast
pld
group
schedule
messages
Prior art date
Application number
BR0106971-3A
Other languages
English (en)
Inventor
Peter Gaal
Original Assignee
Qualcomm 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26912797&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0106971(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR0106971A publication Critical patent/BR0106971A/pt

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
    • 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
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0045—Transmission from base station to mobile station
    • 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
    • G01S5/0205—Details
    • G01S5/0236—Assistance data, e.g. base station almanac

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Patente de Invenção:"MéTODO E EQUIPAMENTO PARA IRRADIAR DADOS DE LOCALIZAçãO DE POSIçãO EM UM SISTEMA DE COMUNICAçãO SEM FIO". Técnicas para irradiar (broadcast) eficientemente dados de localização de posição (PLD) a partir de uma estação base 120 para vários terminais 110. Em um aspecto, a mensagem de PLD é classificada em grupos e cada grupo é irradiado de uma maneira diferente. Como exemplo, um primeiro grupo de mensagens para PLD relacionados à estação base 120 é irradiado em um formato não programado e um segundo grupo de mensagens para PLD relacionados a satélites GPS 130 é irradiado em um formato programado. Em outro aspecto, um programa para o segundo grupo descreve os elementos de PLD específicos selecionados para irradiação, sua ordem de irradiação e os intervalos de tempo específicos de sua irradiação. O programa é válido para um intervalo de tempo programado específico e a tabela de programação é irradiada várias vezes durante o intervalo de tempo programado para permitir que os terminais 110 recuperem rapidamente o programa e avaliem qual informação de PLD está sendo irradiada e onde procurar por elementos de PLD específicos.
BR0106971-3A 2000-07-14 2001-07-11 Método e equipamento para irradiar dados de localização de posição em um sistema de comunicação sem fio BR0106971A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21832200P 2000-07-14 2000-07-14
US09/903,320 US6895249B2 (en) 2000-07-14 2001-07-10 Method and apparatus for broadcasting position location data in a wireless communication system
PCT/US2001/021993 WO2002007458A2 (en) 2000-07-14 2001-07-11 Method and apparatus for broadcasting position location data in a wireless communication system

Publications (1)

Publication Number Publication Date
BR0106971A true BR0106971A (pt) 2002-05-21

Family

ID=26912797

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0106971-3A BR0106971A (pt) 2000-07-14 2001-07-11 Método e equipamento para irradiar dados de localização de posição em um sistema de comunicação sem fio

Country Status (13)

Country Link
US (1) US6895249B2 (pt)
EP (1) EP1302081B1 (pt)
JP (2) JP5393937B2 (pt)
KR (1) KR100877251B1 (pt)
CN (1) CN1201627C (pt)
AT (1) ATE411719T1 (pt)
AU (1) AU777646B2 (pt)
BR (1) BR0106971A (pt)
CA (1) CA2383685C (pt)
DE (1) DE60136185D1 (pt)
ES (1) ES2312459T3 (pt)
MX (1) MXPA02002692A (pt)
WO (1) WO2002007458A2 (pt)

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AU7689401A (en) 2002-01-30
JP2013042522A (ja) 2013-02-28
US6895249B2 (en) 2005-05-17
WO2002007458A3 (en) 2002-06-13
ATE411719T1 (de) 2008-10-15
KR20020032587A (ko) 2002-05-03
CA2383685C (en) 2010-09-28
ES2312459T3 (es) 2009-03-01
WO2002007458A2 (en) 2002-01-24
MXPA02002692A (es) 2003-10-14
JP5628262B2 (ja) 2014-11-19
DE60136185D1 (de) 2008-11-27
AU777646B2 (en) 2004-10-28
JP2004504614A (ja) 2004-02-12
EP1302081B1 (en) 2008-10-15
HK1050606A1 (en) 2003-06-27
JP5393937B2 (ja) 2014-01-22
CA2383685A1 (en) 2002-01-24
US20020072378A1 (en) 2002-06-13
CN1393115A (zh) 2003-01-22
KR100877251B1 (ko) 2009-01-07
CN1201627C (zh) 2005-05-11

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