CN114762402A - 一种定位方法及装置 - Google Patents

一种定位方法及装置 Download PDF

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Publication number
CN114762402A
CN114762402A CN201980102868.3A CN201980102868A CN114762402A CN 114762402 A CN114762402 A CN 114762402A CN 201980102868 A CN201980102868 A CN 201980102868A CN 114762402 A CN114762402 A CN 114762402A
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China
Prior art keywords
time window
time
prs
information
indicating
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Pending
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CN201980102868.3A
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English (en)
Inventor
高鑫
张永平
李铁
黄甦
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN114762402A publication Critical patent/CN114762402A/zh
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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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请公开了一种定位方法及装置，该方法包括：终端设备从网络设备接收用于指示测量定位参考信号PRS时间窗的信息；然后该终端设备在第一时间窗内测量一个或多个PRS，得到一个或多个测量结果。其中，该用于指示测量PRS时间窗的信息指示该第一时间窗的起始时间，和/或，该第一时间窗的持续时间。通过测量该第一时间窗内的PRS，得到测量结果，既避免了终端设备上报不适用或不准确的测量结果，提高了定位精度，又减少终端设备的信令开销。

Description

PCT国内申请，说明书已公开。

Claims (40)

  1. PCT国内申请，权利要求书已公开。
CN201980102868.3A 2019-12-17 2019-12-17 一种定位方法及装置 Pending CN114762402A (zh)

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PCT/CN2019/126107 WO2021120023A1 (zh) 2019-12-17 2019-12-17 一种定位方法及装置

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CN114762402A true CN114762402A (zh) 2022-07-15

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CN (1) CN114762402A (zh)
WO (1) WO2021120023A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024032266A1 (zh) * 2022-08-09 2024-02-15 华为技术有限公司 一种通信方法和装置
WO2024032186A1 (zh) * 2022-08-09 2024-02-15 华为技术有限公司 通信方法和通信装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115707096A (zh) * 2021-08-06 2023-02-17 华为技术有限公司 一种时间误差信息的更新方法以及相关装置
CN113853023B (zh) * 2021-10-28 2023-05-12 上海移远通信技术股份有限公司 无线通信的方法及装置
WO2023151144A1 (zh) * 2022-02-14 2023-08-17 北京小米移动软件有限公司 信号测量方法、装置、设备、介质及程序产品
WO2024020748A1 (zh) * 2022-07-25 2024-02-01 北京小米移动软件有限公司 定位方法、装置、存储介质及芯片

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110275385A1 (en) * 2010-05-10 2011-11-10 Nokia Corporation System and Methods for Observed Time Difference of Arrival Measurements for Location Services in Cellular Devices
US20140323152A1 (en) * 2011-11-21 2014-10-30 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for relative timing measurements
WO2016137308A1 (ko) * 2015-02-27 2016-09-01 엘지전자 주식회사 무선 통신 시스템에서 otdoa 관련 동작 수행 방법
EP3343811B1 (en) * 2015-08-25 2021-04-21 LG Electronics Inc. Method for receiving or transmitting reference signal for location determination in wireless communication system and terminal for same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024032266A1 (zh) * 2022-08-09 2024-02-15 华为技术有限公司 一种通信方法和装置
WO2024032186A1 (zh) * 2022-08-09 2024-02-15 华为技术有限公司 通信方法和通信装置

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WO2021120023A1 (zh) 2021-06-24

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