CN113348700A - 切换接入网设备的方法、终端设备和网络设备 - Google Patents

切换接入网设备的方法、终端设备和网络设备 Download PDF

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Publication number
CN113348700A
CN113348700A CN201980090005.9A CN201980090005A CN113348700A CN 113348700 A CN113348700 A CN 113348700A CN 201980090005 A CN201980090005 A CN 201980090005A CN 113348700 A CN113348700 A CN 113348700A
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CN
China
Prior art keywords
access network
network device
source access
network equipment
equipment
Prior art date
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Pending
Application number
CN201980090005.9A
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English (en)
Inventor
尤心
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
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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.)
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202111478727.7A priority Critical patent/CN114125975B/zh
Publication of CN113348700A publication Critical patent/CN113348700A/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
    • H04W36/00837—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
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H04W36/0044—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of quality context information
    • 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
    • H04W40/36—Modification of an existing route due to handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
    • 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
    • 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
    • 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
    • H04W36/305—Handover due to radio link failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • 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
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H04W36/185—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection using make before break
    • 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
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • 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

Abstract

本申请实施例公开了一种切换接入网设备的方法、终端设备和网络设备，该方法包括：终端设备在保持与源接入网设备的连接的情况下，向目标接入网设备发起随机接入；在成功接入到所述目标接入网设备后并且在所述源接入网设备的信道质量满足预设条件时，所述终端设备释放与所述源接入网设备的连接。本申请实施例的方法、终端设备和网络设备，有利于减少数据收发的中断时间同时增加切换的鲁棒性。

Description

PCT国内申请，说明书已公开。

Claims (54)

  1. PCT国内申请，权利要求书已公开。
CN201980090005.9A 2019-05-14 2019-05-14 切换接入网设备的方法、终端设备和网络设备 Pending CN113348700A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111478727.7A CN114125975B (zh) 2019-05-14 2019-05-14 切换接入网设备的方法、终端设备和网络设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/086915 WO2020227946A1 (zh) 2019-05-14 2019-05-14 切换接入网设备的方法、终端设备和网络设备

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Publication Number Publication Date
CN113348700A true CN113348700A (zh) 2021-09-03

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CN201980090005.9A Pending CN113348700A (zh) 2019-05-14 2019-05-14 切换接入网设备的方法、终端设备和网络设备

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US (1) US20220070747A1 (zh)
EP (1) EP3958617A4 (zh)
KR (1) KR20220006643A (zh)
CN (2) CN114125975B (zh)
WO (1) WO2020227946A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11653281B2 (en) * 2021-02-18 2023-05-16 Verizon Patent And Licensing Inc. Differentiated mobility schemes and neighbor lists
CN113472611A (zh) * 2021-07-26 2021-10-01 东莞市金锐显数码科技有限公司 获取WiFi信号强度的方法、装置及可读存储介质

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CN101222419B (zh) * 2007-01-10 2011-07-20 华为技术有限公司 数据通信方法及系统、数据发送/接收装置
CN101426252A (zh) * 2007-11-02 2009-05-06 华为技术有限公司 一种路径切换的处理方法、系统和装置
CN101227677B (zh) * 2008-02-05 2011-06-22 中兴通讯股份有限公司 一种单无线信道语音业务连续性的域切换方法
KR101457754B1 (ko) * 2009-03-12 2014-11-03 인터디지탈 패튼 홀딩스, 인크 무선 링크 실패에 대한 모니터링을 위한 방법 및 장치
CN101577950B (zh) * 2009-06-05 2011-02-09 西安电子科技大学 基于小区预估的越区切换增强方法
BR112017005888A2 (zh) * 2014-09-29 2018-06-26 Huawei Technologies Co., Ltd. A method and apparatus for shunt
CN106993313A (zh) * 2016-01-21 2017-07-28 中兴通讯股份有限公司 一种实现承载切换的方法及终端和基站
KR20170114258A (ko) * 2016-04-01 2017-10-13 주식회사 케이티 핸드오버 수행 방법 및 그 장치
CN107371208B (zh) * 2016-05-13 2022-04-29 中兴通讯股份有限公司 切换方法及装置
CN107690162B (zh) * 2016-08-03 2021-05-11 中兴通讯股份有限公司 小区连接失败的处理方法及装置
CN108632934B (zh) * 2017-03-24 2021-01-01 华为技术有限公司 切换的方法和设备
US10687263B2 (en) * 2018-02-15 2020-06-16 Qualcomm Incorporated Enhanced make-before-break handover
US11246069B2 (en) * 2018-11-01 2022-02-08 Qualcomm Incorporated Single transmit sharing during handover and dual connectivity operations
CN113711648B (zh) * 2019-04-30 2023-04-18 中兴通讯股份有限公司 用于移动性控制的方法、装置和系统

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Publication number Publication date
EP3958617A1 (en) 2022-02-23
CN114125975B (zh) 2023-06-09
KR20220006643A (ko) 2022-01-17
WO2020227946A1 (zh) 2020-11-19
CN114125975A (zh) 2022-03-01
US20220070747A1 (en) 2022-03-03
EP3958617A4 (en) 2022-07-20

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