KR102656570B1 - 기준 신호 시간 차 측정들을 위한 갭들의 제공 및 사용 - Google Patents

기준 신호 시간 차 측정들을 위한 갭들의 제공 및 사용 Download PDF

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Publication number
KR102656570B1
KR102656570B1 KR1020207003638A KR20207003638A KR102656570B1 KR 102656570 B1 KR102656570 B1 KR 102656570B1 KR 1020207003638 A KR1020207003638 A KR 1020207003638A KR 20207003638 A KR20207003638 A KR 20207003638A KR 102656570 B1 KR102656570 B1 KR 102656570B1
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South Korea
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dedicated
gap
prs
request
gaps
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KR1020207003638A
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English (en)
Korean (ko)
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KR20200034736A (ko
Inventor
아챌레쉬와르 사하이
카필 바타드
스벤 피셔
알베르토 리코 알바리노
뭉갈 싱 단다
재호 류
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퀄컴 인코포레이티드
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Priority claimed from US16/054,257 external-priority patent/US11470440B2/en
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Publication of KR102656570B1 publication Critical patent/KR102656570B1/ko
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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
    • 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
    • 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
    • G01S5/0215—Interference
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020207003638A 2017-08-10 2018-08-08 기준 신호 시간 차 측정들을 위한 갭들의 제공 및 사용 Active KR102656570B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201762543630P 2017-08-10 2017-08-10
IN201741028437 2017-08-10
US62/543,630 2017-08-10
IN201741028437 2017-08-10
US16/054,257 2018-08-03
US16/054,257 US11470440B2 (en) 2017-08-10 2018-08-03 Provision and use of gaps for reference signal time difference measurements
PCT/US2018/045736 WO2019032658A1 (en) 2017-08-10 2018-08-08 PROVIDING AND USING INTERVALS FOR REFERENCE SIGNAL TIME DIFFERENCE MEASUREMENTS

Publications (2)

Publication Number Publication Date
KR20200034736A KR20200034736A (ko) 2020-03-31
KR102656570B1 true KR102656570B1 (ko) 2024-04-09

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KR1020207003638A Active KR102656570B1 (ko) 2017-08-10 2018-08-08 기준 신호 시간 차 측정들을 위한 갭들의 제공 및 사용

Country Status (6)

Country Link
EP (1) EP3665981B1 (enExample)
JP (2) JP2020530693A (enExample)
KR (1) KR102656570B1 (enExample)
CN (1) CN110999433A (enExample)
BR (1) BR112020002366A2 (enExample)
CA (1) CA3069741C (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115398997A (zh) * 2020-04-08 2022-11-25 苹果公司 用于测量间隙激活和去激活以进行定位测量的方法和装置
US11736934B2 (en) * 2020-04-28 2023-08-22 Qualcomm Incorporated Minimum positioning reference signal (PRS) processing when measurement gaps are not configured
TWI783466B (zh) * 2020-05-15 2022-11-11 聯發科技股份有限公司 Ｒｓｓｉ測量的使用者設備和ｒｓｓｉ測量方法
CN111955035B (zh) * 2020-06-05 2022-11-22 北京小米移动软件有限公司 定位参考信号的传输方法及装置、电子设备及存储介质
CN113923731A (zh) * 2020-07-09 2022-01-11 展讯半导体(南京)有限公司 Rrm测量方法及装置、存储介质、ue、基站
WO2022236616A1 (zh) * 2021-05-10 2022-11-17 Oppo广东移动通信有限公司 确定prs周期放大因子的方法、终端设备及存储介质
KR20240004321A (ko) * 2021-05-11 2024-01-11 엘지전자 주식회사 무선 통신 시스템에서 측위 방법 및 그 장치
US20230037439A1 (en) * 2021-08-05 2023-02-09 Mediatek Inc. Measurement time reduction for positioning
EP4649748A1 (en) * 2023-08-11 2025-11-19 ZTE Corporation Systems and methods for positioning

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160316447A1 (en) * 2010-05-10 2016-10-27 Iana Siomina Methods and Apparatus for Supporting Inter-Frequency Measurements

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120083221A1 (en) 2010-10-01 2012-04-05 Nokia Siemens Networks Oy Inter-frequency measurements for observed time difference of arrival
CN102595450B (zh) * 2011-01-10 2014-12-24 华为技术有限公司 测量间隙的配置方法和通信装置
US9432809B2 (en) 2013-07-12 2016-08-30 Qualcomm Incorporated Providing OTDOA PRS assistance data
US20170070312A1 (en) 2014-03-04 2017-03-09 Lg Electronics Inc. Method of receiving control information for receiving discovery reference signal and apparatus thereof
CN105309001B (zh) * 2014-04-03 2019-05-28 华为技术有限公司 一种tdd系统中rrm测量方法及装置
US10959197B2 (en) * 2014-09-08 2021-03-23 Samsung Electronics Co., Ltd. Cell detection, synchronization and measurement on unlicensed spectrum
CN108353381B (zh) 2015-11-04 2022-01-04 交互数字专利控股公司 用于带宽缩减的wtru的寻呼过程的方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160316447A1 (en) * 2010-05-10 2016-10-27 Iana Siomina Methods and Apparatus for Supporting Inter-Frequency Measurements

Also Published As

Publication number Publication date
JP7695280B2 (ja) 2025-06-18
EP3665981C0 (en) 2025-06-11
JP2023071778A (ja) 2023-05-23
CN110999433A (zh) 2020-04-10
KR20200034736A (ko) 2020-03-31
BR112020002366A2 (pt) 2020-09-01
EP3665981B1 (en) 2025-06-11
EP3665981A1 (en) 2020-06-17
CA3069741C (en) 2025-07-08
CA3069741A1 (en) 2019-02-14
JP2020530693A (ja) 2020-10-22

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