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
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
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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Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN202110294832.9A priority Critical patent/CN113132899B/zh
Publication of CN114270964A publication Critical patent/CN114270964A/zh
Application granted granted Critical
Publication of CN114270964B publication Critical patent/CN114270964B/zh
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-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
    • G01S5/0205Details
    • G01S5/0236Assistance data, e.g. base station almanac
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/32Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating 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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CN202110294832.9A Division CN113132899B (zh) 2020-07-31 2020-07-31 通信方法、装置及系统

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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)

* 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

Citations (5)

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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101784086B (zh) * 2009-01-19 2013-04-17 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
JP6817336B2 (ja) * 2016-05-25 2021-01-20 華為技術有限公司Huawei Technologies Co.,Ltd. セル・ハンドオーバー方法、基地局および制御ノード
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
US11950169B2 (en) * 2019-05-02 2024-04-02 Nokia Technologies Oy Uplink positioning methods and apparatuses for non-terrestrial networks

Patent Citations (5)

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

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
""23271-930_CRs_Implemented"", 3GPP TSG_SA\\WG2_ARCH *
HUAWEI等: "R2-2001935 "Summary of offline discussion #611 on non-periodic SRS for positioning"", 《3GPP TSG_RAN\WG2_RL2》 *
HUAWEI等: "R2-2001935 "Summary of offline discussion #611 on non-periodic SRS for positioning"", 《3GPP TSG_RAN\WG2_RL2》, 11 March 2020 (2020-03-11), pages 1 - 10 *
TRUEPOSITION: "R3-121718 "SRS Update for UTDOA on intra-MME Handover"", 《3GPP TSG_RAN\WG3_IU》 *
TRUEPOSITION: "R3-121718 "SRS Update for UTDOA on intra-MME Handover"", 《3GPP TSG_RAN\WG3_IU》, 3 August 2012 (2012-08-03), pages 1 - 4 *

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

Also Published As

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

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