CN107113771B - 利用异构参考信号的otdoa(观察到达时间差)定位增强 - Google Patents
利用异构参考信号的otdoa(观察到达时间差)定位增强 Download PDFInfo
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- CN107113771B CN107113771B CN201580069553.5A CN201580069553A CN107113771B CN 107113771 B CN107113771 B CN 107113771B CN 201580069553 A CN201580069553 A CN 201580069553A CN 107113771 B CN107113771 B CN 107113771B
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- 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
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
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- 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
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- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/08—Systems for determining direction or position line
- G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
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- 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
Abstract
Description
Claims (63)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110166620.2A CN112924929A (zh) | 2015-01-26 | 2015-12-22 | 利用异构参考信号的otdoa(观察到达时间差)定位增强 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201562107627P | 2015-01-26 | 2015-01-26 | |
US62/107,627 | 2015-01-26 | ||
PCT/US2015/067400 WO2016122812A1 (en) | 2015-01-26 | 2015-12-22 | Otdoa (observed time difference of arrival) positioning enhancement by using heterogeneous reference signals |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110166620.2A Division CN112924929A (zh) | 2015-01-26 | 2015-12-22 | 利用异构参考信号的otdoa(观察到达时间差)定位增强 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107113771A CN107113771A (zh) | 2017-08-29 |
CN107113771B true CN107113771B (zh) | 2021-01-08 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201580069553.5A Active CN107113771B (zh) | 2015-01-26 | 2015-12-22 | 利用异构参考信号的otdoa(观察到达时间差)定位增强 |
CN202110166620.2A Pending CN112924929A (zh) | 2015-01-26 | 2015-12-22 | 利用异构参考信号的otdoa(观察到达时间差)定位增强 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN202110166620.2A Pending CN112924929A (zh) | 2015-01-26 | 2015-12-22 | 利用异构参考信号的otdoa(观察到达时间差)定位增强 |
Country Status (5)
Country | Link |
---|---|
US (3) | US10627478B2 (zh) |
EP (1) | EP3250937B1 (zh) |
KR (1) | KR102517847B1 (zh) |
CN (2) | CN107113771B (zh) |
WO (1) | WO2016122812A1 (zh) |
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US10788565B2 (en) | 2016-11-04 | 2020-09-29 | Apple Inc. | Reference signal time difference (RSTD) measurements for observed time difference of arrival (OTDOA) positioning |
DE112018000219T5 (de) | 2017-04-03 | 2019-09-05 | Intel IP Corporation | UE-Fähigkeitsangabe zum Positionierungsserver |
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CN110690950B (zh) * | 2018-07-06 | 2020-08-11 | 维沃移动通信有限公司 | 定位参考信号配置、接收方法和设备 |
CN110856096B (zh) | 2018-07-30 | 2022-07-15 | 中兴通讯股份有限公司 | 定位参考信号生成方法、相关装置、通信系统及存储介质 |
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CN113873632A (zh) * | 2019-02-01 | 2021-12-31 | 华为技术有限公司 | 传输信号的方法和装置 |
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CN112004190B (zh) * | 2020-08-27 | 2021-06-29 | 苏州智铸通信科技股份有限公司 | 一种对终端设备进行定位的方法、装置、存储介质及基站群 |
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2015
- 2015-12-22 US US15/539,896 patent/US10627478B2/en active Active
- 2015-12-22 WO PCT/US2015/067400 patent/WO2016122812A1/en active Application Filing
- 2015-12-22 EP EP15823900.4A patent/EP3250937B1/en active Active
- 2015-12-22 CN CN201580069553.5A patent/CN107113771B/zh active Active
- 2015-12-22 CN CN202110166620.2A patent/CN112924929A/zh active Pending
- 2015-12-22 KR KR1020177017496A patent/KR102517847B1/ko active IP Right Grant
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2020
- 2020-04-20 US US16/852,914 patent/US11391811B2/en active Active
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2022
- 2022-05-20 US US17/749,241 patent/US11656317B2/en active Active
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Also Published As
Publication number | Publication date |
---|---|
KR102517847B1 (ko) | 2023-04-04 |
US11391811B2 (en) | 2022-07-19 |
US20220276335A1 (en) | 2022-09-01 |
EP3250937B1 (en) | 2020-08-05 |
EP3250937A1 (en) | 2017-12-06 |
CN107113771A (zh) | 2017-08-29 |
US11656317B2 (en) | 2023-05-23 |
US20180011163A1 (en) | 2018-01-11 |
CN112924929A (zh) | 2021-06-08 |
WO2016122812A1 (en) | 2016-08-04 |
US20200386852A1 (en) | 2020-12-10 |
KR20170107434A (ko) | 2017-09-25 |
US10627478B2 (en) | 2020-04-21 |
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