HK1217996A1 - 用於提供傳送分集以對抗位置估算中的多路徑效應的系統和方法 - Google Patents

用於提供傳送分集以對抗位置估算中的多路徑效應的系統和方法

Info

Publication number
HK1217996A1
HK1217996A1 HK16105962.5A HK16105962A HK1217996A1 HK 1217996 A1 HK1217996 A1 HK 1217996A1 HK 16105962 A HK16105962 A HK 16105962A HK 1217996 A1 HK1217996 A1 HK 1217996A1
Authority
HK
Hong Kong
Prior art keywords
systems
position estimation
transmit diversity
multipath effects
methods providing
Prior art date
Application number
HK16105962.5A
Other languages
English (en)
Inventor
安德魯．森多納里斯
Original Assignee
Nextnav Llc
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 Nextnav Llc filed Critical Nextnav Llc
Publication of HK1217996A1 publication Critical patent/HK1217996A1/zh

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
    • 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
    • H04W4/025—Services making use of location information using location based information parameters
    • 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
    • G01S5/0273—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 using multipath or indirect path propagation signals in position determination
    • 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
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • 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
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
HK16105962.5A 2013-03-15 2016-05-25 用於提供傳送分集以對抗位置估算中的多路徑效應的系統和方法 HK1217996A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361786544P 2013-03-15 2013-03-15
PCT/US2014/024988 WO2014151103A1 (en) 2013-03-15 2014-03-12 Systems and methods providing transmit diversity to combat multipath effects in position estimation

Publications (1)

Publication Number Publication Date
HK1217996A1 true HK1217996A1 (zh) 2017-01-27

Family

ID=50555257

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16105962.5A HK1217996A1 (zh) 2013-03-15 2016-05-25 用於提供傳送分集以對抗位置估算中的多路徑效應的系統和方法

Country Status (6)

Country Link
US (3) US20140274126A1 (zh)
EP (1) EP2972456A1 (zh)
KR (1) KR20150130989A (zh)
CN (1) CN105190347B (zh)
HK (1) HK1217996A1 (zh)
WO (1) WO2014151103A1 (zh)

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US9167389B1 (en) * 2015-01-15 2015-10-20 Blackpoint Holdings, Llc Clustering location data to determine locations of interest
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US10634763B2 (en) * 2016-11-18 2020-04-28 Samsung Electronics Co., Ltd. Apparatus, system and method of estimating a location of a station using orthogonal response signals
EP3404440B1 (en) * 2017-03-31 2021-09-15 Semtech Corporation Positioning system and method with multipath mitigation
TWI646341B (zh) * 2017-10-18 2019-01-01 宏碁股份有限公司 距離偵測裝置及其距離偵測方法
CN112566118B (zh) * 2020-11-09 2022-08-26 合肥美的智能科技有限公司 红外信号收发校验方法、装置及计算机设备
CN113504553B (zh) * 2021-06-29 2024-03-29 南京航空航天大学 一种城市峡谷内基于精确3d城市模型的gnss定位方法

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US8160604B2 (en) * 2002-04-18 2012-04-17 Qualcomm Incorporated Integrity monitoring in a position location system utilizing knowledge of local topography
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Also Published As

Publication number Publication date
US20140274126A1 (en) 2014-09-18
US9392410B2 (en) 2016-07-12
EP2972456A1 (en) 2016-01-20
US20150281899A1 (en) 2015-10-01
WO2014151103A1 (en) 2014-09-25
CN105190347A (zh) 2015-12-23
US9860866B2 (en) 2018-01-02
US20160286520A1 (en) 2016-09-29
KR20150130989A (ko) 2015-11-24
CN105190347B (zh) 2017-04-26

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