CN114830730A - 小区重选方法、装置及系统 - Google Patents

小区重选方法、装置及系统 Download PDF

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Publication number
CN114830730A
CN114830730A CN201980102999.1A CN201980102999A CN114830730A CN 114830730 A CN114830730 A CN 114830730A CN 201980102999 A CN201980102999 A CN 201980102999A CN 114830730 A CN114830730 A CN 114830730A
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CN
China
Prior art keywords
reselection
cell
information
configuration information
measurement
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.)
Pending
Application number
CN201980102999.1A
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English (en)
Inventor
耿婷婷
吴烨丹
严乐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN114830730A publication Critical patent/CN114830730A/zh
Pending 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
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • 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
    • H04W36/0005—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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0094—Definition of hand-off measurement parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/083—Reselecting an access point wherein at least one of the access points is a moving node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供一种小区重选方法、装置及系统。该方法包括：从网络设备接收重选配置信息，所述重选配置信息包括重选触发信息，所述重选触发信息用于触发执行测量以进行小区重选，所述重选触发信息包括重选时间信息或重选触发指示信息；根据所述重选配置信息，执行测量以进行小区重选。本申请实施例，引入了包括重选触发信息的重选配置信息，基于该重选配置信息，给出了小区跳变场景下终端设备执行小区重选的实现方法，有助于避免发生终端设备无法正常通信的情况。

Description

PCT国内申请，说明书已公开。

Claims (31)

  1. PCT国内申请，权利要求书已公开。
CN201980102999.1A 2019-12-20 2019-12-20 小区重选方法、装置及系统 Pending CN114830730A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/127193 WO2021120221A1 (zh) 2019-12-20 2019-12-20 小区重选方法、装置及系统

Publications (1)

Publication Number Publication Date
CN114830730A true CN114830730A (zh) 2022-07-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980102999.1A Pending CN114830730A (zh) 2019-12-20 2019-12-20 小区重选方法、装置及系统

Country Status (4)

Country Link
US (1) US20220322176A1 (zh)
EP (1) EP4068854A4 (zh)
CN (1) CN114830730A (zh)
WO (1) WO2021120221A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024032045A1 (zh) * 2022-08-12 2024-02-15 华为技术有限公司 一种通信方法及装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12108293B2 (en) * 2020-08-06 2024-10-01 Qualcomm Incorporated Switching satellites in fixed radio cell
US20240357449A1 (en) * 2021-08-06 2024-10-24 Beijing Xiaomi Mobile Software Co., Ltd. Method for determining reselection timing for assisting in cell reselection and communication device
WO2024152358A1 (en) * 2023-01-20 2024-07-25 Nokia Shanghai Bell Co., Ltd Network-initiated cell selection or reselection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9204355B2 (en) * 2012-05-25 2015-12-01 Huawei Device Co., Ltd. Cell reselection method and mobile terminal
US20180035342A1 (en) * 2015-04-10 2018-02-01 Kyocera Corporation Communication method, user termnal and processor
WO2019140636A1 (zh) * 2018-01-19 2019-07-25 Oppo广东移动通信有限公司 小区重选方法、装置及系统

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Publication number Priority date Publication date Assignee Title
CN103313301A (zh) * 2012-03-16 2013-09-18 华为技术有限公司 用于实现报告测量以及报告测量结果的方法和装置
US20150350973A1 (en) * 2014-05-30 2015-12-03 Qualcomm Incorporated Priority based cell reselection
CN108391291B (zh) * 2017-02-03 2020-02-28 电信科学技术研究院 一种小区重选方法及装置
CN110809904A (zh) * 2017-07-01 2020-02-18 英特尔公司 用于运载工具无线电通信的方法和设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9204355B2 (en) * 2012-05-25 2015-12-01 Huawei Device Co., Ltd. Cell reselection method and mobile terminal
US20180035342A1 (en) * 2015-04-10 2018-02-01 Kyocera Corporation Communication method, user termnal and processor
WO2019140636A1 (zh) * 2018-01-19 2019-07-25 Oppo广东移动通信有限公司 小区重选方法、装置及系统

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Cell selection/reselection for NTN GEO and LEO", 3GPP TSG-RAN WG2 #107 TDOC R2-1910543, 15 August 2019 (2019-08-15) *
ZTE CORPORATION, ET AL.: "Utilization of the ephemeris information in cell selection and re-selection", 3GPP TSG-RAN WG2 MEETING#107 R2-1909261, 15 August 2019 (2019-08-15), pages 1 - 3 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024032045A1 (zh) * 2022-08-12 2024-02-15 华为技术有限公司 一种通信方法及装置

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US20220322176A1 (en) 2022-10-06
EP4068854A1 (en) 2022-10-05
EP4068854A4 (en) 2022-12-07
WO2021120221A1 (zh) 2021-06-24

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