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
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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
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
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

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
EP2783537A4 (en) * 2011-11-21 2015-07-22 Ericsson Telefon Ab L M METHOD AND APPARATUS FOR RELATIVE TIME MEASUREMENTS
EP3264838A4 (en) * 2015-02-27 2018-11-07 LG Electronics Inc. Method for performing otdoa-related operations in wireless communication system
JP6639650B2 (ja) * 2015-08-25 2020-02-05 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて位置決定のための参照信号の受信又は送信方法、及びそのための装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

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WO2021120023A1 (zh) 2021-06-24

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