CN114270964A - 通信方法、装置及系统 - Google Patents
通信方法、装置及系统 Download PDFInfo
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- 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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- 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
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- 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
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- 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
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- 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
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- 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
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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
- H04W36/0011—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
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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)
- 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)
- PCT国内申请,权利要求书已公开。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110294832.9A CN113132899B (zh) | 2020-07-31 | 2020-07-31 | 通信方法、装置及系统 |
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PCT/CN2020/106440 WO2022021437A1 (zh) | 2020-07-31 | 2020-07-31 | 通信方法、装置及系统 |
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CN202110294832.9A Division CN113132899B (zh) | 2020-07-31 | 2020-07-31 | 通信方法、装置及系统 |
Publications (2)
Publication Number | Publication Date |
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CN114270964A true CN114270964A (zh) | 2022-04-01 |
CN114270964B CN114270964B (zh) | 2023-11-17 |
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CN202080004987.8A Active CN114270964B (zh) | 2020-07-31 | 2020-07-31 | 通信方法、装置及系统 |
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Country | Link |
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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)
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)
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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 |
Family Cites Families (8)
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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 |
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 |
-
2020
- 2020-07-31 WO PCT/CN2020/106440 patent/WO2022021437A1/zh unknown
- 2020-07-31 JP JP2023506321A patent/JP7485850B2/ja active Active
- 2020-07-31 KR KR1020237005811A patent/KR20230042067A/ko active Search and Examination
- 2020-07-31 AU AU2020460756A patent/AU2020460756B2/en active Active
- 2020-07-31 EP EP20920768.7A patent/EP3975632A4/en active Pending
- 2020-07-31 CN CN202080004987.8A patent/CN114270964B/zh active Active
- 2020-07-31 CA CA3187824A patent/CA3187824A1/en active Pending
-
2021
- 2021-07-30 US US17/390,299 patent/US20220038969A1/en active Pending
- 2021-07-30 TW TW110128188A patent/TWI802945B/zh active
Patent Citations (5)
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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 |
Non-Patent Citations (5)
Title |
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""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)
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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