BR112018012920A2 - método para determinar uma referência temporal e/ou pelo menos uma referência espacial em um sistema de comunicação - Google Patents

método para determinar uma referência temporal e/ou pelo menos uma referência espacial em um sistema de comunicação

Info

Publication number
BR112018012920A2
BR112018012920A2 BR112018012920-8A BR112018012920A BR112018012920A2 BR 112018012920 A2 BR112018012920 A2 BR 112018012920A2 BR 112018012920 A BR112018012920 A BR 112018012920A BR 112018012920 A2 BR112018012920 A2 BR 112018012920A2
Authority
BR
Brazil
Prior art keywords
information
communication system
determining
spatial
temporal
Prior art date
Application number
BR112018012920-8A
Other languages
English (en)
Inventor
Lalam Massinissa
Lestable Thierry
Original Assignee
Sagemcom Broadband Sas
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 Sagemcom Broadband Sas filed Critical Sagemcom Broadband Sas
Publication of BR112018012920A2 publication Critical patent/BR112018012920A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • 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
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0045—Transmission from base station to mobile station
    • G01S5/0063—Transmission from base station to mobile station of measured values, i.e. measurement on base station and position calculation on mobile
    • 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
    • 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
    • G01S5/0257—Hybrid positioning
    • 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
    • G01S5/0257—Hybrid positioning
    • G01S5/0258—Hybrid positioning by combining or switching between measurements derived from different systems
    • 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
    • G01S5/0257—Hybrid positioning
    • G01S5/0263—Hybrid positioning by combining or switching between positions derived from two or more separate positioning systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information

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)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

para determinar uma referência temporal e/ou pelo menos uma referência espacial, em um sistema de comunicação compreendendo uma pluralidade de gateways de coleta (120-124) configurados para transmitir balizas, um dispositivo (110-111) efetua para cada baliza: obter (502) dela uma informação de geolocalização corrente do gateway de coleta que transmitiu a dita baliza; obter (503) uma informação dela representativa de uma tecnologia de comunicação utilizada para determinar a dita geolocalização corrente; e obter (504) uma informação dela que indica se a dita geolocalização corrente foi determinada graças a meios internos ou graças a meios externos. o dispositivo utiliza (509) então as informações assim obtidas para determinar a referência temporal para sincronizar em tempo e frequência o dito dispositivo e/ou a ou as referências espaciais para determinar a geolocalização do dito dispositivo.
BR112018012920-8A 2015-12-23 2016-12-15 método para determinar uma referência temporal e/ou pelo menos uma referência espacial em um sistema de comunicação BR112018012920A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1563197A FR3046324B1 (fr) 2015-12-23 2015-12-23 Procede pour determiner une reference temporelle et/ou au moins une reference spatiale dans un systeme de communication
FR1563197 2015-12-23
PCT/EP2016/081275 WO2017108585A1 (fr) 2015-12-23 2016-12-15 Procede pour determiner une reference temporelle et/ou au moins une reference spatiale dans un systeme de communication

Publications (1)

Publication Number Publication Date
BR112018012920A2 true BR112018012920A2 (pt) 2018-12-11

Family

ID=55451407

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018012920-8A BR112018012920A2 (pt) 2015-12-23 2016-12-15 método para determinar uma referência temporal e/ou pelo menos uma referência espacial em um sistema de comunicação

Country Status (6)

Country Link
US (1) US11451630B2 (pt)
EP (1) EP3395045B1 (pt)
CN (1) CN108476233B (pt)
BR (1) BR112018012920A2 (pt)
FR (1) FR3046324B1 (pt)
WO (1) WO2017108585A1 (pt)

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JP7243244B2 (ja) * 2019-02-07 2023-03-22 沖電気工業株式会社 通信システム、ゲートウェイ装置、中継処理プログラム、通信制御装置、通信制御プログラム及び通信方法
CN110376551B (zh) * 2019-07-04 2021-05-04 浙江大学 一种基于声信号时频联合分布的tdoa定位方法
CN113099526B (zh) * 2020-03-30 2022-06-28 深圳友讯达科技股份有限公司 一种权重柔性递减调整的时间同步方法
CN111948635A (zh) * 2020-06-28 2020-11-17 成都星辰瀑布通信技术有限公司 基于时间同步机制的双向距离测量机制
CN117750485A (zh) * 2022-09-15 2024-03-22 维沃移动通信有限公司 同步信息的获取方法、终端及网络侧设备

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Also Published As

Publication number Publication date
EP3395045A1 (fr) 2018-10-31
CN108476233B (zh) 2021-05-11
CN108476233A (zh) 2018-08-31
WO2017108585A1 (fr) 2017-06-29
FR3046324A1 (fr) 2017-06-30
US20190007497A1 (en) 2019-01-03
EP3395045B1 (fr) 2021-06-09
US11451630B2 (en) 2022-09-20
FR3046324B1 (fr) 2018-12-14

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