BR112013016780A2 - sistema de localização sem fio com base em tempo e potência - Google Patents

sistema de localização sem fio com base em tempo e potência

Info

Publication number
BR112013016780A2
BR112013016780A2 BR112013016780A BR112013016780A BR112013016780A2 BR 112013016780 A2 BR112013016780 A2 BR 112013016780A2 BR 112013016780 A BR112013016780 A BR 112013016780A BR 112013016780 A BR112013016780 A BR 112013016780A BR 112013016780 A2 BR112013016780 A2 BR 112013016780A2
Authority
BR
Brazil
Prior art keywords
time
location system
based wireless
wireless location
power based
Prior art date
Application number
BR112013016780A
Other languages
English (en)
Inventor
Jeffrey F Bull
Pete A Boyer
Pitchaiah Soma
Rashidus S Mia
Original Assignee
Trueposition 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 Trueposition Inc filed Critical Trueposition Inc
Publication of BR112013016780A2 publication Critical patent/BR112013016780A2/pt

Links

Classifications

    • 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
    • G01S5/08—Position of single direction-finder fixed by determining direction of a plurality of spaced sources of known location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • 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

Abstract

sistema de localização sem fio com base em tempo e potência um método é descrito para processar rede rádio disponível prontamente, infromação de temporização e potência sobre redes celulares e medições típicas feitas pelo dispositivo móvel e rede. um método probabilístico é divulgado que utiliza ambas as diferenças de tempo (isto é, variação) e de potência com características de antena transmissora de enlace descendente conhecidas para localizar móveis com melhor precisão do que id de células com variação, com alta capacidade, e sem a necessidade de calibração de campo
BR112013016780A 2010-12-28 2011-12-08 sistema de localização sem fio com base em tempo e potência BR112013016780A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/980,116 US8315647B2 (en) 2010-12-28 2010-12-28 Time and power based wireless location detection system
PCT/US2011/064032 WO2012091877A1 (en) 2010-12-28 2011-12-08 Time and power based wireless location system

Publications (1)

Publication Number Publication Date
BR112013016780A2 true BR112013016780A2 (pt) 2016-10-11

Family

ID=46317788

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013016780A BR112013016780A2 (pt) 2010-12-28 2011-12-08 sistema de localização sem fio com base em tempo e potência

Country Status (10)

Country Link
US (1) US8315647B2 (pt)
EP (1) EP2659701A4 (pt)
KR (1) KR20140003516A (pt)
CN (1) CN103283273B (pt)
AU (1) AU2011352974B2 (pt)
BR (1) BR112013016780A2 (pt)
CA (1) CA2817247C (pt)
IL (1) IL226480A0 (pt)
MX (1) MX2013007167A (pt)
WO (1) WO2012091877A1 (pt)

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US8526391B2 (en) 2010-07-23 2013-09-03 Trueposition, Inc. Network based location of mobile transmitters
WO2013085275A1 (ko) * 2011-12-05 2013-06-13 엘지전자 주식회사 무선 통신 시스템에서 방향성에 기반한 가용 채널 정보 송수신 방법 및 장치
US8660015B2 (en) * 2011-12-27 2014-02-25 Trueposition, Inc. Location of mobile devices served by a relay node
WO2014005108A1 (en) * 2012-06-29 2014-01-03 Airsage, Inc. Mobile device location estimation using data of a wireless network
WO2014047352A2 (en) * 2012-09-21 2014-03-27 Trueposition,Inc. Time and power based wireless location and method of selecting location estimate solution
TWI473517B (zh) * 2013-01-16 2015-02-11 多模基地台定位方法
US9094796B2 (en) 2013-07-08 2015-07-28 International Business Machines Corporation Mobile device trajectory estimation
US10469982B2 (en) * 2013-09-11 2019-11-05 Invensense, Inc. System and method for enhanced integrated navigation with wireless angle of arrival
CN103634908B (zh) * 2013-12-13 2017-09-29 顾伟 一种人员定位系统
CN104360307B (zh) * 2014-09-28 2017-11-21 北京邮电大学 一种定位方法和装置
CN105578404B (zh) * 2014-10-17 2021-05-11 中兴通讯股份有限公司 一种定位方法及相应的终端、系统
US9945928B2 (en) * 2014-10-30 2018-04-17 Bastille Networks, Inc. Computational signal processing architectures for electromagnetic signature analysis
US10051409B2 (en) * 2015-01-27 2018-08-14 Telefonaktiebolaget Lm Ericsson (Publ) Positioning systems and methods for determining the location of a mobile communication device
WO2017113397A1 (zh) * 2015-12-31 2017-07-06 华为技术有限公司 终端设备及定位系统
CN107666679A (zh) * 2016-07-27 2018-02-06 中兴通讯股份有限公司 一种通信网络中校准定位算法参数的方法及装置
EP3536062B1 (en) * 2016-11-04 2020-12-02 Telefonaktiebolaget LM Ericsson (PUBL) Methods, wireless communication device and location node for managing a location request
EP3404440B1 (en) * 2017-03-31 2021-09-15 Semtech Corporation Positioning system and method with multipath mitigation
JP6995518B2 (ja) * 2017-07-10 2022-01-14 東芝テック株式会社 測位装置及び測位システム
CN109031197B (zh) * 2018-06-19 2019-07-09 哈尔滨工业大学 一种基于超视距传播模型的辐射源直接定位方法
JP6640309B1 (ja) * 2018-11-09 2020-02-05 モティーブリサーチ株式会社 位置推定装置、プログラム、位置推定方法、情報処理装置、及び情報処理方法
JP7437877B2 (ja) * 2019-03-29 2024-02-26 日本信号株式会社 移動体位置検知装置
CN114363942B (zh) * 2020-09-30 2023-09-05 中国移动通信集团设计院有限公司 小区覆盖距离计算方法、装置、电子设备及存储介质
CN113625969B (zh) * 2021-08-16 2023-11-03 上海明略人工智能(集团)有限公司 用于防止音频数据泄露的方法及装置、电子设备、存储介质
US11606732B1 (en) 2021-09-08 2023-03-14 T-Mobile Usa, Inc. Coverage improvement for 5G new radio wireless communication network, such as for over-shooting cells
US11800382B1 (en) 2021-09-08 2023-10-24 T-Mobile Usa, Inc. Coverage improvement for 5G new radio wireless communication network
FR3138513A1 (fr) * 2022-07-29 2024-02-02 Marc Revol Filtrage adapté à coïncidence d’angles pour détection de passage embarquée d’un mobile se déplaçant sur une trajectoire contrainte
CN116744387B (zh) * 2023-08-15 2023-11-03 中移(苏州)软件技术有限公司 小区可视化模型的构建方法、装置、电子设备和存储介质

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Also Published As

Publication number Publication date
MX2013007167A (es) 2013-08-01
CA2817247C (en) 2016-05-31
AU2011352974A1 (en) 2013-05-30
EP2659701A4 (en) 2016-12-28
KR20140003516A (ko) 2014-01-09
IL226480A0 (en) 2013-07-31
US20120165038A1 (en) 2012-06-28
AU2011352974B2 (en) 2015-01-22
US8315647B2 (en) 2012-11-20
EP2659701A1 (en) 2013-11-06
CA2817247A1 (en) 2012-07-05
CN103283273A (zh) 2013-09-04
CN103283273B (zh) 2016-01-20
WO2012091877A1 (en) 2012-07-05

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]