CN106465448A - 数据传输方法、接入网设备和通信系统 - Google Patents

数据传输方法、接入网设备和通信系统 Download PDF

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Publication number
CN106465448A
CN106465448A CN201580032782.XA CN201580032782A CN106465448A CN 106465448 A CN106465448 A CN 106465448A CN 201580032782 A CN201580032782 A CN 201580032782A CN 106465448 A CN106465448 A CN 106465448A
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China
Prior art keywords
access network
network device
control plane
core network
network element
Prior art date
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Pending
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CN201580032782.XA
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English (en)
Inventor
万利红
邓蕾
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN106465448A publication Critical patent/CN106465448A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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

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

Abstract

本发明提供一种数据传输方法、接入网设备和通信系统，所述方法应用在控制面和用户面分离的通信系统中，接入网设备通过控制面接口从第一核心网(CN)网元获取需建立的承载的信息，根据需建立的承载的信息建立承载，通过第一CN网元将建立的承载通知给第二CN网元利用，当控制面接口信号中断时，接入网设备利用已经建立的承载传输UE已有业务中待传输的数据。该方法中，当控制面接口信令中断时，接入网设备并不立即释放UE的承载，从而使得UE的用户面连接不断开，UE可以继续使用已经建立的承载进行数据传输，以最大限度的保证用户面业务不中断，从而提升用户体验。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201580032782.XA 2015-03-27 2015-03-27 数据传输方法、接入网设备和通信系统 Pending CN106465448A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/075232 WO2016154804A1 (zh) 2015-03-27 2015-03-27 数据传输方法、接入网设备和通信系统

Publications (1)

Publication Number Publication Date
CN106465448A true CN106465448A (zh) 2017-02-22

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US (1) US10477610B2 (zh)
EP (1) EP3277051A4 (zh)
JP (1) JP6487062B2 (zh)
KR (1) KR20170128540A (zh)
CN (1) CN106465448A (zh)
WO (1) WO2016154804A1 (zh)

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CN116549830A (zh) 2017-03-02 2023-08-08 怀特斯维尔医疗有限公司 导管系统
WO2018236867A2 (en) 2017-06-19 2018-12-27 Intel Corporation CONTROL PANEL AND USER PLANE SEPARATION IN NEW RADIO (NR) SYSTEMS
EP3614733B1 (en) * 2017-07-25 2024-08-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Handover methods and access network devices
CA3115390C (en) 2018-10-15 2023-08-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method and device
TWI698857B (zh) 2018-11-21 2020-07-11 財團法人工業技術研究院 語音辨識系統及其方法、與電腦程式產品
US11717652B2 (en) 2019-02-26 2023-08-08 White Swell Medical Ltd Devices and methods for treating edema
US11793996B2 (en) 2019-02-26 2023-10-24 White Swell Medical Ltd Devices and methods for treating edema
US11931560B2 (en) 2019-02-26 2024-03-19 White Swell Medical Ltd Devices and methods for treating edema
US11660426B2 (en) 2019-02-26 2023-05-30 White Swell Medical Ltd Devices and methods for treating edema

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CN101128041B (zh) 2006-08-15 2010-05-12 华为技术有限公司 接入网和核心网间下行数据隧道失效后的处理方法和系统
CN101166296A (zh) * 2006-10-17 2008-04-23 华为技术有限公司 一种重附着方法、系统及用户设备
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EP2439993B1 (en) * 2009-06-05 2016-03-16 Fujitsu Limited Base station device, terminal device, and communication system
CN102036261B (zh) * 2009-09-28 2014-03-12 中兴通讯股份有限公司 一种lte系统中错误指示的处理方法和装置
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CN103108403B (zh) * 2011-11-10 2017-12-22 深圳市中洲科技有限公司 跨基站rrc连接重建方法及系统
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JP5997487B2 (ja) * 2012-04-18 2016-09-28 株式会社Ｎｔｔドコモ 無線通信端末、通信制御装置及び通信制御方法
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Patent Citations (3)

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WO2011022613A1 (en) * 2009-08-20 2011-02-24 Kineto Wireless, Inc. High availability design for iuh
CN102860052A (zh) * 2010-04-27 2013-01-02 日本电气株式会社 通信方法、移动网络系统以及装置
WO2011110013A1 (zh) * 2010-09-03 2011-09-15 华为技术有限公司 移动性管理网元故障的处理方法、网络设备及网络系统

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Publication number Publication date
JP6487062B2 (ja) 2019-03-20
WO2016154804A1 (zh) 2016-10-06
KR20170128540A (ko) 2017-11-22
JP2018511260A (ja) 2018-04-19
EP3277051A1 (en) 2018-01-31
US20180020456A1 (en) 2018-01-18
US10477610B2 (en) 2019-11-12
EP3277051A4 (en) 2018-03-21

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Application publication date: 20170222