CN112352466A - 一种数据发送方法、装置及系统 - Google Patents

一种数据发送方法、装置及系统 Download PDF

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Publication number
CN112352466A
CN112352466A CN201880094740.2A CN201880094740A CN112352466A CN 112352466 A CN112352466 A CN 112352466A CN 201880094740 A CN201880094740 A CN 201880094740A CN 112352466 A CN112352466 A CN 112352466A
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China
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node device
message
source node
destination node
address
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CN201880094740.2A
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Inventor
李冠臣
彭文杰
仇力炜
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN112352466A publication Critical patent/CN112352466A/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
    • H04W36/0055—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • 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

Abstract

本申请实施例提供一种数据发送方法、装置及系统，涉及通信领域，实现双链接中的SNChange不影响MN所在网络的性能。具体包括：源节点设备确定与目的节点设备间是否支持直接数据前传；源节点设备向第一节点设备发送包括第一指示的第一消息，第一指示用于指示源节点设备与目的节点设备间是否支持直接数据前传。本申请用于发送数据。

Description

PCT国内申请，说明书已公开。

Claims (47)

  1. PCT国内申请，权利要求书已公开。
CN201880094740.2A 2018-06-26 2018-06-26 一种数据发送方法、装置及系统 Pending CN112352466A (zh)

Applications Claiming Priority (1)

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PCT/CN2018/092944 WO2020000213A1 (zh) 2018-06-26 2018-06-26 一种数据发送方法、装置及系统

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CN112352466A true CN112352466A (zh) 2021-02-09

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US (1) US11622403B2 (zh)
EP (1) EP3806574A4 (zh)
CN (1) CN112352466A (zh)
WO (1) WO2020000213A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111901900A (zh) * 2020-04-01 2020-11-06 中兴通讯股份有限公司 一种通信方法、装置、设备和存储介质
EP4218297A1 (en) * 2020-10-21 2023-08-02 Samsung Electronics Co., Ltd. A method for supporting handover

Citations (2)

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CN104902580A (zh) * 2014-03-05 2015-09-09 北京三星通信技术研究有限公司 一种小小区系统中支持数据转发的方法
CN105848222A (zh) * 2015-01-16 2016-08-10 北京三星通信技术研究有限公司 切换方法和设备

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US8706118B2 (en) * 2011-09-07 2014-04-22 Telefonaktiebolaget L M Ericsson (Publ) 3G LTE intra-EUTRAN handover control using empty GRE packets
WO2016163544A1 (ja) * 2015-04-10 2016-10-13 京セラ株式会社 ハンドオーバ手順を制御するための方法及び基地局
US10524277B2 (en) * 2016-08-13 2019-12-31 Qualcomm Incorporated Method and apparatus for secondary base station mobility
ES2929669T3 (es) * 2017-01-09 2022-11-30 Lg Electronics Inc Método para el interfuncionamiento entre redes en un sistema de comunicación inalámbrica y aparatos para el mismo
CN117596640A (zh) * 2017-05-05 2024-02-23 北京三星通信技术研究有限公司 一种支持切换的方法
US11871291B2 (en) * 2017-08-04 2024-01-09 Apple Inc. Data forwarding tunnel establishment between two user plane functions in fifth generation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104902580A (zh) * 2014-03-05 2015-09-09 北京三星通信技术研究有限公司 一种小小区系统中支持数据转发的方法
CN105848222A (zh) * 2015-01-16 2016-08-10 北京三星通信技术研究有限公司 切换方法和设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3GPP: "TS 37.340 V2.0.0 (2017-12) 3rd Generation Partnership Project；Technical Specification Group Radio Access Network；Evolved Universal Terrestrial Radio Access (E-UTRA) and NR；Multi-connectivity；Stage 2(Release 15)", 《3GPP TSG_RAN\TSG_RAN》 *

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Publication number Publication date
EP3806574A4 (en) 2021-06-23
WO2020000213A1 (zh) 2020-01-02
US11622403B2 (en) 2023-04-04
US20210120613A1 (en) 2021-04-22
EP3806574A1 (en) 2021-04-14

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Application publication date: 20210209