CN114631356A - 小区选择方法、装置、设备及存储介质 - Google Patents

小区选择方法、装置、设备及存储介质 Download PDF

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Publication number
CN114631356A
CN114631356A CN201980101945.3A CN201980101945A CN114631356A CN 114631356 A CN114631356 A CN 114631356A CN 201980101945 A CN201980101945 A CN 201980101945A CN 114631356 A CN114631356 A CN 114631356A
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CN
China
Prior art keywords
cell
information
reference clock
frequency point
clock information
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
CN201980101945.3A
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English (en)
Inventor
付喆
刘建华
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp 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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN114631356A publication Critical patent/CN114631356A/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
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]
    • 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
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

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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选择方法、装置、设备及存储介质，第一通信节点在进行小区选择或重选过程中，获取小区的参考时钟信息，然后根据小区的参考时钟信息确定小区是否驻留在选择的目标小区，避免选择驻留在不能匹配自身能力的小区中需要进行小区重选，导致的时延问题，第一通信节点可根据小区的参考时钟信息选择匹配自身能力的小区进行驻留。

Description

PCT国内申请，说明书已公开。

Claims (36)

  1. PCT国内申请，权利要求书已公开。
CN201980101945.3A 2019-10-30 2019-10-30 小区选择方法、装置、设备及存储介质 Pending CN114631356A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/114402 WO2021081819A1 (zh) 2019-10-30 2019-10-30 小区选择方法、装置、设备及存储介质

Publications (1)

Publication Number Publication Date
CN114631356A true CN114631356A (zh) 2022-06-14

Family

ID=75715689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980101945.3A Pending CN114631356A (zh) 2019-10-30 2019-10-30 小区选择方法、装置、设备及存储介质

Country Status (4)

Country Link
US (1) US20220256424A1 (zh)
EP (1) EP4054248A4 (zh)
CN (1) CN114631356A (zh)
WO (1) WO2021081819A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210360548A1 (en) * 2020-05-14 2021-11-18 Nokia Technologies Oy Service area for time synchronization

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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WO2006131977A1 (ja) * 2005-06-09 2006-12-14 Mitsubishi Denki Kabushiki Kaisha 移動無線通信システム、基地局装置、無線ネットワーク制御装置および移動局装置
US9220055B2 (en) * 2009-10-23 2015-12-22 Samsung Electronics Co., Ltd Methods and apparatus for cell selection/reselection of a mobile terminal from a legacy network to an advanced network
US9258772B2 (en) * 2011-02-21 2016-02-09 Lg Electronics Inc. Apparatus for performing a cell selection in a wireless communication system and method thereof
WO2014029668A1 (en) * 2012-08-23 2014-02-27 Telefonaktiebolaget L M Ericsson (Publ) Radio resource control connection establishment
US9392536B2 (en) * 2014-05-30 2016-07-12 Apple Inc. Systems and methods for cell selection and reselection by improving system information reading procedure
US20160150450A1 (en) * 2014-11-26 2016-05-26 Qualcomm Incorporated Cell selection for devices with asymmetry between uplink and downlink communications
JP6041965B1 (ja) * 2015-08-27 2016-12-14 株式会社Ｎｔｔドコモ ユーザ装置、移動通信システム、及びセル選択方法
CN105228240B (zh) * 2015-10-15 2018-10-16 北京北方烽火科技有限公司 一种定时同步方法、设备及基站
WO2017078466A1 (ko) * 2015-11-04 2017-05-11 엘지전자 주식회사 무선 통신 시스템에서 단말에 의해 수행되는, 인터-주파수 사이드링크 동작을 위한 셀 선택/재선택 방법 및 상기 방법을 이용하는 단말
CN106954238A (zh) * 2016-01-06 2017-07-14 中兴通讯股份有限公司 一种小区选择方法、装置及系统
JP6903450B2 (ja) * 2017-02-23 2021-07-14 株式会社Ｎｔｔドコモ ユーザ端末およびセル選択方法
CN108738096B (zh) * 2017-04-18 2022-10-14 维沃移动通信有限公司 一种小区选择和重选的方法、终端、基站及核心网实体
US10070370B1 (en) * 2017-06-02 2018-09-04 Apple Inc. Apparatus, systems and methods for initiating a cell selection
EP3639564B1 (en) * 2017-06-16 2023-10-11 Telefonaktiebolaget LM Ericsson (PUBL) Cell selection reselection and camping
US10880798B2 (en) * 2017-08-28 2020-12-29 Qualcomm Incorporated Techniques for mode selection and cell selection/reselection
US10856340B2 (en) * 2017-09-15 2020-12-01 Mediatek Inc. Enhanced cell selection mechanisms in mobile communications
MX2020003263A (es) * 2017-10-06 2020-07-20 Fg innovation co ltd Sistemas y metodos para (re)seleccion y prohibicion de celula.
CN110012519A (zh) * 2018-01-05 2019-07-12 中国移动通信有限公司研究院 小区选择方法及终端
CN110149676B (zh) * 2018-02-11 2022-03-25 华为技术有限公司 一种选择驻留小区的方法及装置
CN110536376B (zh) * 2019-03-28 2023-08-29 中兴通讯股份有限公司 消息发送方法和装置以及目标小区选择方法和装置

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Publication number Publication date
WO2021081819A8 (zh) 2022-04-14
WO2021081819A1 (zh) 2021-05-06
EP4054248A4 (en) 2022-11-09
US20220256424A1 (en) 2022-08-11
EP4054248A1 (en) 2022-09-07

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