CN114270964A - 通信方法、装置及系统 - Google Patents

通信方法、装置及系统 Download PDF

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Publication number
CN114270964A
CN114270964A CN202080004987.8A CN202080004987A CN114270964A CN 114270964 A CN114270964 A CN 114270964A CN 202080004987 A CN202080004987 A CN 202080004987A CN 114270964 A CN114270964 A CN 114270964A
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CN
China
Prior art keywords
srs
access network
information
message
management function
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CN202080004987.8A
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English (en)
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CN114270964B (zh
Inventor
郝金平
黄甦
晋英豪
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN202110294832.9A priority Critical patent/CN113132899B/zh
Publication of CN114270964A publication Critical patent/CN114270964A/zh
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    • 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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • 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)
  • 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)
  • Radar Systems Or Details Thereof (AREA)

Abstract

本申请提供通信方法、装置及系统，可以应用于切换场景下终端设备的定位，能够保持定位业务的连续性，提高定位成功率。该方法包括：通信设备确定终端设备切换至目标小区后，向位置管理功能网元发送第一消息，使得位置管理功能网元接收该第一消息，该第一消息包括目标小区的标识信息。收到第一消息后，位置管理功能网元向测量接入网设备发送第二消息，该第二消息用于请求测量终端设备发送的探测参考信号SRS，该SRS用于确定终端设备切换至目标小区后的位置。

Description

PCT国内申请，说明书已公开。

Claims (24)

  1. PCT国内申请，权利要求书已公开。
CN202080004987.8A 2020-07-31 2020-07-31 通信方法、装置及系统 Active CN114270964B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110294832.9A CN113132899B (zh) 2020-07-31 2020-07-31 通信方法、装置及系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/106440 WO2022021437A1 (zh) 2020-07-31 2020-07-31 通信方法、装置及系统

Related Child Applications (1)

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CN114270964A true CN114270964A (zh) 2022-04-01
CN114270964B CN114270964B (zh) 2023-11-17

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US (1) US20220038969A1 (zh)
EP (1) EP3975632A4 (zh)
JP (1) JP7485850B2 (zh)
KR (1) KR20230042067A (zh)
CN (1) CN114270964B (zh)
AU (1) AU2020460756B2 (zh)
CA (1) CA3187824A1 (zh)
TW (1) TWI802945B (zh)
WO (1) WO2022021437A1 (zh)

Cited By (4)

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WO2023208011A1 (zh) * 2022-04-29 2023-11-02 华为技术有限公司 通信方法以及通信装置
WO2023216791A1 (zh) * 2022-05-07 2023-11-16 华为技术有限公司 一种定位方法、装置、存储介质及芯片
WO2023231841A1 (zh) * 2022-05-30 2023-12-07 维沃移动通信有限公司 感知功能的切换方法、装置及通信设备
WO2023231846A1 (zh) * 2022-05-30 2023-12-07 维沃移动通信有限公司 感知方式切换处理方法、装置、通信设备及可读存储介质

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CN102892161A (zh) * 2011-07-20 2013-01-23 华为技术有限公司 对处于切换过程中的用户设备进行定位的方法和装置
CN104737585A (zh) * 2013-09-29 2015-06-24 华为技术有限公司 用户设备的定位测量处理方法及设备
WO2017193286A1 (zh) * 2016-05-10 2017-11-16 华为技术有限公司 移动性管理方法和装置
CN111200850A (zh) * 2018-11-19 2020-05-26 华为技术有限公司 一种通信方法及装置
WO2020135850A1 (zh) * 2018-12-29 2020-07-02 华为技术有限公司 通信方法和装置

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CN101087447A (zh) * 2006-06-05 2007-12-12 中兴通讯股份有限公司 一种集群系统中用户终端越区切换的方法
CN103200631B (zh) * 2009-01-19 2016-01-27 华为技术有限公司 切换控制的实现方法、相关设备及通信系统
WO2013150344A1 (en) * 2012-04-03 2013-10-10 Ericsson Telefon Ab L M Ensuring positioning quality-of-service for lte positioning
CN103874150A (zh) * 2012-12-17 2014-06-18 华为技术有限公司 小区切换的方法、基站和用户设备
CN109155947B (zh) * 2016-05-25 2020-10-09 华为技术有限公司 用于小区切换的方法、基站和控制节点
US20200137715A1 (en) 2018-10-31 2020-04-30 Qualcomm Incorporated System and methods for supporting uplink and downlink positioning procedures in a wireless network
EP3648496A1 (en) * 2018-11-01 2020-05-06 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Beam management methods and apparatuses for positioning measurements in a communications network
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CN104737585A (zh) * 2013-09-29 2015-06-24 华为技术有限公司 用户设备的定位测量处理方法及设备
WO2017193286A1 (zh) * 2016-05-10 2017-11-16 华为技术有限公司 移动性管理方法和装置
CN111200850A (zh) * 2018-11-19 2020-05-26 华为技术有限公司 一种通信方法及装置
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023208011A1 (zh) * 2022-04-29 2023-11-02 华为技术有限公司 通信方法以及通信装置
WO2023216791A1 (zh) * 2022-05-07 2023-11-16 华为技术有限公司 一种定位方法、装置、存储介质及芯片
WO2023231841A1 (zh) * 2022-05-30 2023-12-07 维沃移动通信有限公司 感知功能的切换方法、装置及通信设备
WO2023231846A1 (zh) * 2022-05-30 2023-12-07 维沃移动通信有限公司 感知方式切换处理方法、装置、通信设备及可读存储介质

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WO2022021437A1 (zh) 2022-02-03
CA3187824A1 (en) 2022-02-03
KR20230042067A (ko) 2023-03-27
JP7485850B2 (ja) 2024-05-16
CN114270964B (zh) 2023-11-17
TW202215883A (zh) 2022-04-16
EP3975632A4 (en) 2022-05-04
AU2020460756A1 (en) 2023-02-23
JP2023535520A (ja) 2023-08-17
EP3975632A1 (en) 2022-03-30
US20220038969A1 (en) 2022-02-03
AU2020460756B2 (en) 2024-06-13
TWI802945B (zh) 2023-05-21

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