CN110402592A - 网络连接恢复方法及其装置、通信*** - Google Patents

网络连接恢复方法及其装置、通信*** Download PDF

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Publication number
CN110402592A
CN110402592A CN201780088169.9A CN201780088169A CN110402592A CN 110402592 A CN110402592 A CN 110402592A CN 201780088169 A CN201780088169 A CN 201780088169A CN 110402592 A CN110402592 A CN 110402592A
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CN
China
Prior art keywords
network equipment
community
network
failure
radio link
Prior art date
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Pending
Application number
CN201780088169.9A
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English (en)
Inventor
贾美艺
史玉龙
周华
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Fujitsu Ltd
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Fujitsu Ltd
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Publication of CN110402592A publication Critical patent/CN110402592A/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
    • H04W36/30—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
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • 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
    • H04W36/00695—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using split of the control plane or user plane

Landscapes

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

Abstract

一种网络连接恢复方法及其装置、通信***。在主基站发生无线链路失败但辅基站的信令无线承载仍可用的情况下，或者在主小区发生物理层问题或随机接入问题但辅小区仍可用的情况下，通过用户设备上报主基站和/或主小区失败的信息或者自主恢复主基站和/或主小区，能够更快地更换发生无线链路失败的小区或基站，恢复与网络侧的连接，减少数据丢失。

Description

PCT国内申请，说明书已公开。

Claims (18)

  1. PCT国内申请，权利要求书已公开。
CN201780088169.9A 2017-03-24 2017-03-24 网络连接恢复方法及其装置、通信*** Pending CN110402592A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/078090 WO2018170885A1 (zh) 2017-03-24 2017-03-24 网络连接恢复方法及其装置、通信***

Publications (1)

Publication Number Publication Date
CN110402592A true CN110402592A (zh) 2019-11-01

Family

ID=63586161

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Application Number Title Priority Date Filing Date
CN201780088169.9A Pending CN110402592A (zh) 2017-03-24 2017-03-24 网络连接恢复方法及其装置、通信***

Country Status (4)

Country Link
US (1) US11252629B2 (zh)
JP (2) JP2020511842A (zh)
CN (1) CN110402592A (zh)
WO (1) WO2018170885A1 (zh)

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CN112822728A (zh) * 2019-11-15 2021-05-18 ***通信有限公司研究院 信息上报、接收方法、终端及网络设备
CN113079587A (zh) * 2020-01-06 2021-07-06 维沃移动通信有限公司 一种失败信息的传输方法及通信设备
WO2024011588A1 (zh) * 2022-07-15 2024-01-18 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备

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WO2020113367A1 (en) * 2018-12-03 2020-06-11 Qualcomm Incorporated Fast recovery from link failure in dual-connectivity systems
CN111263412A (zh) * 2019-01-17 2020-06-09 维沃软件技术有限公司 一种信息传输方法、设备及***
CN111278168B (zh) * 2019-01-18 2022-10-18 维沃移动通信有限公司 信息指示方法、信息获取方法、终端及网络节点
EP3925399A1 (en) * 2019-02-11 2021-12-22 Telefonaktiebolaget LM Ericsson (publ) Master cell group failure handling by a master node
WO2020166666A1 (ja) * 2019-02-13 2020-08-20 京セラ株式会社 通信制御方法
CN112291803B (zh) * 2019-07-23 2022-07-19 华为技术有限公司 一种通信方法、终端设备及计算机可读存储介质
CN113225839B (zh) * 2020-01-21 2023-06-30 维沃移动通信有限公司 一种无线链路恢复方法及设备
US11343729B1 (en) * 2020-05-27 2022-05-24 Sprint Spectrum L.P. Dynamic air-interface reconfiguration based on predicted movement toward location where dual-connectivity tends to be lost
WO2022160159A1 (en) * 2021-01-28 2022-08-04 Apple Inc. Mcg failure recovery enhancement in dc mode
CN113133073B (zh) * 2021-04-22 2022-09-20 荣耀终端有限公司 网络连接重建方法及其装置
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CN112822728A (zh) * 2019-11-15 2021-05-18 ***通信有限公司研究院 信息上报、接收方法、终端及网络设备
CN113079587A (zh) * 2020-01-06 2021-07-06 维沃移动通信有限公司 一种失败信息的传输方法及通信设备
CN113079587B (zh) * 2020-01-06 2023-05-19 维沃移动通信有限公司 一种失败信息的传输方法及通信设备
WO2024011588A1 (zh) * 2022-07-15 2024-01-18 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备

Also Published As

Publication number Publication date
JP2020511842A (ja) 2020-04-16
JP2021193804A (ja) 2021-12-23
WO2018170885A1 (zh) 2018-09-27
US20200015142A1 (en) 2020-01-09
JP7310861B2 (ja) 2023-07-19
US11252629B2 (en) 2022-02-15

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