CN112789893A - 小区切换方法、终端设备和网络设备 - Google Patents

小区切换方法、终端设备和网络设备 Download PDF

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Publication number
CN112789893A
CN112789893A CN201980064826.5A CN201980064826A CN112789893A CN 112789893 A CN112789893 A CN 112789893A CN 201980064826 A CN201980064826 A CN 201980064826A CN 112789893 A CN112789893 A CN 112789893A
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China
Prior art keywords
cell
information
terminal device
configuration information
serving
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CN201980064826.5A
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English (en)
Inventor
卢前溪
尤心
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202110837589.0A priority Critical patent/CN113490244B/zh
Publication of CN112789893A publication Critical patent/CN112789893A/zh
Withdrawn legal-status Critical Current

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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
    • H04W36/00838—Resource reservation for handover
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • 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
    • H04W36/00837—Determination of triggering parameters for hand-off
    • 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
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H04W36/362—Conditional handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

Abstract

本申请实施例提供了一种小区切换方法、终端设备和网络设备，可以实现诸如高速移动场景和高频部署场景下的小区切换。该小区切换方法包括：终端设备接收服务于第一小区的网络设备发送的第一配置信息，该第一配置信息用于指示该终端设备从该第一小区切换至第二小区；响应于该第一配置信息，该终端设备向服务于该第一小区的网络设备和/或服务于该第二小区的网络设备发送响应信息。

Description

PCT国内申请，说明书已公开。

Claims (52)

  1. PCT国内申请，权利要求书已公开。
CN201980064826.5A 2019-01-30 2019-01-30 小区切换方法、终端设备和网络设备 Withdrawn CN112789893A (zh)

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PCT/CN2019/074030 WO2020154994A1 (zh) 2019-01-30 2019-01-30 小区切换方法、终端设备和网络设备

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EP (1) EP3908044A4 (zh)
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Cited By (2)

* Cited by examiner, † Cited by third party
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CN114125973A (zh) * 2021-12-01 2022-03-01 Oppo广东移动通信有限公司 条件切换去配置方法及装置
WO2023019399A1 (zh) * 2021-08-16 2023-02-23 Oppo广东移动通信有限公司 关闭小区的方法、终端设备、网络设备及存储介质

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CN113490244B (zh) * 2019-01-30 2023-03-24 Oppo广东移动通信有限公司 小区切换方法、终端设备和网络设备
WO2023108349A1 (zh) * 2021-12-13 2023-06-22 Oppo广东移动通信有限公司 优化切换过程的控制方法、装置、设备及存储介质
CN116801325A (zh) * 2022-03-15 2023-09-22 华为技术有限公司 任务配置方法及装置
CN114760675A (zh) * 2022-05-30 2022-07-15 Oppo广东移动通信有限公司 一种小区接入控制方法及装置、设备、存储介质
CN117528672A (zh) * 2022-07-29 2024-02-06 维沃移动通信有限公司 连接建立方法、终端及源网络侧设备

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WO2023019399A1 (zh) * 2021-08-16 2023-02-23 Oppo广东移动通信有限公司 关闭小区的方法、终端设备、网络设备及存储介质
CN114125973A (zh) * 2021-12-01 2022-03-01 Oppo广东移动通信有限公司 条件切换去配置方法及装置
CN114125973B (zh) * 2021-12-01 2023-09-26 Oppo广东移动通信有限公司 条件切换去配置方法及装置

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US20220369184A1 (en) 2022-11-17
US20210360497A1 (en) 2021-11-18
CN113490244B (zh) 2023-03-24
EP3908044A1 (en) 2021-11-10
CN113490244A (zh) 2021-10-08
WO2020154994A1 (zh) 2020-08-06
US11412428B2 (en) 2022-08-09
US11838815B2 (en) 2023-12-05
EP3908044A4 (en) 2022-03-23

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