PL2183614T3 - Szacowanie odległości - Google Patents

Szacowanie odległości

Info

Publication number
PL2183614T3
PL2183614T3 PL07825458T PL07825458T PL2183614T3 PL 2183614 T3 PL2183614 T3 PL 2183614T3 PL 07825458 T PL07825458 T PL 07825458T PL 07825458 T PL07825458 T PL 07825458T PL 2183614 T3 PL2183614 T3 PL 2183614T3
Authority
PL
Poland
Prior art keywords
distance estimation
estimation
distance
Prior art date
Application number
PL07825458T
Other languages
English (en)
Inventor
Ari Henrik Hamalainen
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of PL2183614T3 publication Critical patent/PL2183614T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/08—Systems for determining distance or velocity not using reflection or reradiation using radio waves using synchronised clocks
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G01S13/84—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted for distance determination by phase measurement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/022—Channel estimation of frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
PL07825458T 2007-08-14 2007-08-14 Szacowanie odległości PL2183614T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2007/003164 WO2009022192A1 (en) 2007-08-14 2007-08-14 Distance estimation
EP07825458.8A EP2183614B1 (en) 2007-08-14 2007-08-14 Distance estimation

Publications (1)

Publication Number Publication Date
PL2183614T3 true PL2183614T3 (pl) 2018-01-31

Family

ID=40350427

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07825458T PL2183614T3 (pl) 2007-08-14 2007-08-14 Szacowanie odległości

Country Status (6)

Country Link
US (2) US8675746B2 (pl)
EP (1) EP2183614B1 (pl)
CN (1) CN101784909A (pl)
ES (1) ES2646995T3 (pl)
PL (1) PL2183614T3 (pl)
WO (1) WO2009022192A1 (pl)

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WO2011107825A1 (en) 2010-03-01 2011-09-09 Nokia Corporation Method, and apparatus for determining the position using radio signals
EP2795356B1 (en) 2011-12-19 2016-11-23 Nokia Technologies Oy An apparatus and associated methods for switching between antennas in a multi-antenna receiver
US9275540B2 (en) * 2012-02-06 2016-03-01 Neocific, Inc. Methods and apparatus for contingency communications
EP2891372B1 (en) 2012-08-31 2017-06-28 Nokia Technologies OY Positioning devices
US8897412B2 (en) * 2012-12-14 2014-11-25 Intel Corporation Method and apparatus for phase noise mitigation
US9532328B2 (en) * 2013-09-09 2016-12-27 Qualcomm Incorporated Methods and apparatuses for improving quality of positioning
KR102258059B1 (ko) * 2014-08-14 2021-05-28 삼성전자주식회사 무선 거리 측정 장치 및 방법
CN106199738A (zh) * 2015-02-15 2016-12-07 鲍星合 物体存在检测装置及方法
US9971015B2 (en) 2015-04-10 2018-05-15 Ossia Inc. Techniques for imaging wireless power delivery environments and tracking objects therein
US10079494B2 (en) 2015-04-10 2018-09-18 Ossia Inc. Removably attachable portable device apparatus with integrated wireless power receiving facilities
US10193397B2 (en) 2015-04-10 2019-01-29 Ossia Inc. Establishing connections with chargers in multi-charger wireless power delivery environments
US10177607B2 (en) 2015-04-10 2019-01-08 Ossia Inc. Techniques for delivering retrodirective wireless power
US10825417B2 (en) 2015-04-10 2020-11-03 Ossia Inc. Wirelessly powered electronic display apparatuses
US10559971B2 (en) 2015-04-10 2020-02-11 Ossia Inc. Wirelessly chargeable battery apparatus
US10256670B2 (en) 2015-04-10 2019-04-09 Ossia Inc. Wireless power transceivers for supplementing wireless power delivery and extending range
JP2018536372A (ja) 2015-10-15 2018-12-06 オシア，インク． マルチパスワイヤレス給電環境におけるパルス化送信の集中方法
US10470156B2 (en) * 2016-06-03 2019-11-05 Locix, Inc. Systems and methods for coarse and fine time of flight estimates for precise radio frequency localization in the presence of multiple communication paths
US10757675B2 (en) 2016-06-03 2020-08-25 Locix, Inc. Systems and methods for precise radio frequency localization in the presence of multiple communication paths
US11176237B2 (en) 2016-06-12 2021-11-16 Apple Inc. Modifying security state with secured range detection
US11250118B2 (en) 2016-06-12 2022-02-15 Apple Inc. Remote interaction with a device using secure range detection
US11582215B2 (en) 2016-06-12 2023-02-14 Apple Inc. Modifying security state with secured range detection
US10455350B2 (en) 2016-07-10 2019-10-22 ZaiNar, Inc. Method and system for radiolocation asset tracking via a mesh network
CN106646363A (zh) * 2016-12-09 2017-05-10 锐捷网络股份有限公司 定位方法和定位设备
US11146093B2 (en) 2017-03-31 2021-10-12 Ossia Inc. Actively modifying output voltage of a wirelessly chargeable energy storage apparatus
US10418861B2 (en) 2017-12-22 2019-09-17 Ossia Inc. Transmission path identification based on propagation channel diversity
EP3759854B1 (en) * 2018-02-27 2023-03-15 IEE International Electronics & Engineering S.A. Method for joint radar-communication
US11442137B2 (en) 2018-12-26 2022-09-13 Locix, Inc. Systems and methods for determining locations of wireless sensor nodes based on radio frequency communications between the nodes and various RF-enabled devices
US12046910B2 (en) 2020-02-24 2024-07-23 Ossia Inc. Devices and systems for providing wirelessly chargeable batteries with improved charge capacities
CN112003658B (zh) * 2020-06-05 2022-07-01 鹏城实验室 一种接收机俯仰角估计方法、存储介质及终端设备

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US6529708B1 (en) * 1999-07-16 2003-03-04 Telefonaktiebolaget Lm Ericsson (Publ) Efficient determination of time of arrival of radio communication bursts
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US20100220012A1 (en) * 2006-10-05 2010-09-02 Ivan Reede System and method to range using multi-carrier phasing synchronization

Also Published As

Publication number Publication date
US20110103517A1 (en) 2011-05-05
ES2646995T3 (es) 2017-12-18
EP2183614A1 (en) 2010-05-12
CN101784909A (zh) 2010-07-21
EP2183614B1 (en) 2017-09-27
WO2009022192A1 (en) 2009-02-19
US8675746B2 (en) 2014-03-18
US20100239042A1 (en) 2010-09-23
EP2183614A4 (en) 2011-03-16
US9001905B2 (en) 2015-04-07

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