CN110622558A - 切换方法、接入网设备和终端设备 - Google Patents

切换方法、接入网设备和终端设备 Download PDF

Info

Publication number
CN110622558A
CN110622558A CN201780090532.0A CN201780090532A CN110622558A CN 110622558 A CN110622558 A CN 110622558A CN 201780090532 A CN201780090532 A CN 201780090532A CN 110622558 A CN110622558 A CN 110622558A
Authority
CN
China
Prior art keywords
access network
network device
data packet
data
protocol stack
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
CN201780090532.0A
Other languages
English (en)
Inventor
杨宁
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
Priority to CN202210369766.1A priority Critical patent/CN114828117B/zh
Publication of CN110622558A publication Critical patent/CN110622558A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/047—Key management, e.g. using generic bootstrapping architecture [GBA] without using a trusted network node as an anchor
    • H04W12/0471—Key exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • 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
    • H04W36/0038—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of security context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0027—Control or signalling for completing the hand-off for data sessions of end-to-end connection for a plurality of data sessions of end-to-end connections, e.g. multi-call or multi-bearer end-to-end data connections
    • 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
    • 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

Landscapes

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

Abstract

本申请实施例公开了一种切换方法、接入网设备和终端设备，该方法包括：第一接入网设备触发终端设备和/或第二接入网设备配置第二协议栈，该第二协议栈用于维护该第二接入网设备与该终端设备的数据包的顺序和/或该第二接入网设备和该终端设备的数据包的秘钥；在该第一接入网设备触发该终端设备和/或该第二接入网设备使用该第二协议栈维护该终端设备的数据包的顺序之前，该第一接入网设备使用第一协议栈对该第一接入网设备和该终端设备的待处理数据包进行按序处理。本申请实施例的方法、接入网设备和终端设备，有利于降低终端设备在切换过程中数据传输的时延。

Description

PCT国内申请，说明书已公开。

Claims (66)

  1. PCT国内申请，权利要求书已公开。
CN201780090532.0A 2017-07-25 2017-07-25 切换方法、接入网设备和终端设备 Pending CN110622558A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210369766.1A CN114828117B (zh) 2017-07-25 2017-07-25 切换方法、接入网设备和终端设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/094335 WO2019019023A1 (zh) 2017-07-25 2017-07-25 切换方法、接入网设备和终端设备

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202210369766.1A Division CN114828117B (zh) 2017-07-25 2017-07-25 切换方法、接入网设备和终端设备

Publications (1)

Publication Number Publication Date
CN110622558A true CN110622558A (zh) 2019-12-27

Family

ID=65041011

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202210369766.1A Active CN114828117B (zh) 2017-07-25 2017-07-25 切换方法、接入网设备和终端设备
CN201780090532.0A Pending CN110622558A (zh) 2017-07-25 2017-07-25 切换方法、接入网设备和终端设备

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202210369766.1A Active CN114828117B (zh) 2017-07-25 2017-07-25 切换方法、接入网设备和终端设备

Country Status (14)

Country Link
US (1) US11265791B2 (zh)
EP (1) EP3614733A4 (zh)
JP (2) JP7026144B2 (zh)
KR (1) KR102341420B1 (zh)
CN (2) CN114828117B (zh)
AU (1) AU2017424739B2 (zh)
BR (1) BR112019025745A2 (zh)
CA (1) CA3066655A1 (zh)
MX (1) MX2019015149A (zh)
RU (1) RU2741324C1 (zh)
SG (1) SG11201912337TA (zh)
TW (1) TWI762684B (zh)
WO (1) WO2019019023A1 (zh)
ZA (1) ZA201908303B (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113556690A (zh) * 2020-04-24 2021-10-26 华为技术有限公司 通信方法及装置
CN115190547A (zh) * 2021-04-01 2022-10-14 展讯通信（上海）有限公司 一种通信方法及装置
CN115278654A (zh) * 2021-04-30 2022-11-01 维沃移动通信有限公司 Rrc连接维护方法、相关设备及可读存储介质
CN115767647A (zh) * 2020-02-13 2023-03-07 Oppo广东移动通信有限公司 一种切换处理方法、终端设备

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7026144B2 (ja) 2017-07-25 2022-02-25 オッポ広東移動通信有限公司 ハンドオーバー方法、アクセスネットワーク装置と端末装置
WO2019237364A1 (zh) * 2018-06-15 2019-12-19 Oppo广东移动通信有限公司 数据按序递交的方法、网络设备及终端设备
JP2020535667A (ja) * 2018-08-28 2020-12-03 アップル インコーポレイテッドＡｐｐｌｅ Ｉｎｃ． セルラ通信のための移動性向上
WO2020091674A1 (en) * 2018-11-01 2020-05-07 Telefonaktiebolaget Lm Ericsson (Publ) User equipment, source access node, target access node, and methods in a wireless communications network for handling data packets in a handover
WO2020096396A1 (en) * 2018-11-09 2020-05-14 Lg Electronics Inc. Support of inter-gnb handover in higher layer multi-connectivity
CN111479335A (zh) * 2019-01-24 2020-07-31 华为技术有限公司 一种数据传输的方法和通信装置
CN112449348B (zh) * 2019-08-16 2022-11-18 华为技术有限公司 通信方法和通信装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101048001A (zh) * 2006-06-22 2007-10-03 华为技术有限公司 切换控制方法
CN101227504A (zh) * 2008-02-18 2008-07-23 华为技术有限公司 一种实现协议栈之间切换的方法及装置
US20100135249A1 (en) * 2007-04-25 2010-06-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and Apparatus for Seamless Handover in a Wireless Communication Network
CN102333352A (zh) * 2011-09-19 2012-01-25 新邮通信设备有限公司 一种长期演进lte系统中减少切换时延的方法
CN104780576A (zh) * 2009-12-15 2015-07-15 无线未来科技公司 从源基站切换至目标基站的方法及用户设备
CN105144784A (zh) * 2013-03-15 2015-12-09 高通股份有限公司 用于支持ieee 802.11快速会话转移的多协议驱动器

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1748615A1 (en) 2005-07-27 2007-01-31 Sun Microsystems France S.A. Method and system for providing public key encryption security in insecure networks
US8032746B2 (en) 2007-06-19 2011-10-04 The University Of Texas At San Antonio Tamper-resistant communication layer for attack mitigation and reliable intrusion detection
US8274938B2 (en) * 2009-05-28 2012-09-25 Mediatek Inc. Method and system for coordinating protocol stack entities to share single radio resource
CN102123457B (zh) * 2010-01-11 2016-04-13 中兴通讯股份有限公司 切换方法及终端
US8737354B2 (en) * 2011-01-10 2014-05-27 Alcatel Lucent Method of data path switching during inter-radio access technology handover
WO2013016797A1 (en) * 2011-08-04 2013-02-07 Research In Motion Limited Methods to enable efficient use of multiple radio access technologies
CN103096303B (zh) 2011-10-31 2016-04-20 华为技术有限公司 传输数据包的方法及设备
JP5437422B2 (ja) * 2012-03-13 2014-03-12 株式会社Ｎｔｔドコモ 無線基地局及び移動局
CN104919834B (zh) 2013-01-11 2018-10-19 Lg 电子株式会社 用于在无线通信系统中应用安全信息的方法和设备
US9392496B2 (en) * 2013-03-18 2016-07-12 Intel Corporation Apparatus and system for multi-mode wireless communication
KR102078866B1 (ko) 2013-08-09 2020-02-19 삼성전자주식회사 듀얼 커넥티비티 지원을 위한 pdcp 분산 구조의 보안 키 생성 및 관리 방안
CN104811431B (zh) 2014-01-29 2018-01-16 华为技术有限公司 基于并行协议栈实例的数据包处理方法和装置
EP3013096B1 (en) * 2014-10-20 2016-10-19 Fujitsu Limited Improving mobile user experience in patchy coverage networks
US10244444B2 (en) * 2015-03-04 2019-03-26 Qualcomm Incorporated Dual link handover
EP3277051A4 (en) * 2015-03-27 2018-03-21 Huawei Technologies Co., Ltd. Data transmission method, access network device and communication system
CN105101164A (zh) 2015-07-23 2015-11-25 努比亚技术有限公司 双卡双待终端及数据通信方法
CN105407461B (zh) * 2015-11-24 2018-09-04 广东欧珀移动通信有限公司 网络通信功能异常的处理方法、应用处理器和移动终端
EP3516922B1 (en) * 2016-09-30 2021-07-14 Samsung Electronics Co., Ltd. Method and apparatus for establishing dual-connectivity to transmit data in new radio communication architecture
US10750410B2 (en) 2016-09-30 2020-08-18 Huawei Technologies Co., Ltd. Ultra reliable low latency connection support in radio access networks
CN112738858B (zh) * 2017-03-24 2022-05-31 华为技术有限公司 切换的方法和设备
US10448289B2 (en) 2017-05-05 2019-10-15 Futurewei Technologies, Inc. System and method for handovers in a dual connectivity communications system
JP7026144B2 (ja) 2017-07-25 2022-02-25 オッポ広東移動通信有限公司 ハンドオーバー方法、アクセスネットワーク装置と端末装置
US10708968B2 (en) * 2017-08-25 2020-07-07 Kt Corporation Method of controlling mobility of UE and apparatus therefor
US11190989B2 (en) * 2018-05-22 2021-11-30 Apple Inc. Mobility management for inter-gNB (next generation node-b) handover in new radio (NR) systems
JP2020535667A (ja) 2018-08-28 2020-12-03 アップル インコーポレイテッドＡｐｐｌｅ Ｉｎｃ． セルラ通信のための移動性向上
CN112203362A (zh) * 2019-07-08 2021-01-08 联发科技（新加坡）私人有限公司 减少移动中断的方法和用户设备
US11477820B2 (en) * 2019-07-10 2022-10-18 Ofinno, Llc Cell resource status information

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101048001A (zh) * 2006-06-22 2007-10-03 华为技术有限公司 切换控制方法
US20100135249A1 (en) * 2007-04-25 2010-06-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and Apparatus for Seamless Handover in a Wireless Communication Network
CN101227504A (zh) * 2008-02-18 2008-07-23 华为技术有限公司 一种实现协议栈之间切换的方法及装置
CN104780576A (zh) * 2009-12-15 2015-07-15 无线未来科技公司 从源基站切换至目标基站的方法及用户设备
CN102333352A (zh) * 2011-09-19 2012-01-25 新邮通信设备有限公司 一种长期演进lte系统中减少切换时延的方法
CN105144784A (zh) * 2013-03-15 2015-12-09 高通股份有限公司 用于支持ieee 802.11快速会话转移的多协议驱动器

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "R2-1706707 "Comparison of 0ms interruption solutions"", 3GPP TSG_RAN\\WG2_RL2, no. 2, 17 June 2017 (2017-06-17) *
ZTE CORPORATION: "R3-161144 "Discussion on data forwarding in mobility enhancement solutions"", 3GPP TSG_RAN\\WG3_IU, no. 3, 13 May 2016 (2016-05-13) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115767647A (zh) * 2020-02-13 2023-03-07 Oppo广东移动通信有限公司 一种切换处理方法、终端设备
CN113556690A (zh) * 2020-04-24 2021-10-26 华为技术有限公司 通信方法及装置
CN115190547A (zh) * 2021-04-01 2022-10-14 展讯通信（上海）有限公司 一种通信方法及装置
CN115278654A (zh) * 2021-04-30 2022-11-01 维沃移动通信有限公司 Rrc连接维护方法、相关设备及可读存储介质

Also Published As

Publication number Publication date
CA3066655A1 (en) 2019-01-31
EP3614733A1 (en) 2020-02-26
ZA201908303B (en) 2020-11-25
EP3614733A4 (en) 2020-06-10
TW201918093A (zh) 2019-05-01
CN114828117B (zh) 2023-09-26
BR112019025745A2 (pt) 2020-06-23
US11265791B2 (en) 2022-03-01
US20200154331A1 (en) 2020-05-14
AU2017424739B2 (en) 2023-02-02
KR102341420B1 (ko) 2021-12-20
JP2020532887A (ja) 2020-11-12
MX2019015149A (es) 2020-02-19
SG11201912337TA (en) 2020-01-30
TWI762684B (zh) 2022-05-01
CN114828117A (zh) 2022-07-29
WO2019019023A1 (zh) 2019-01-31
AU2017424739A1 (en) 2020-01-16
JP2022062239A (ja) 2022-04-19
KR20200029389A (ko) 2020-03-18
RU2741324C1 (ru) 2021-01-25
JP7026144B2 (ja) 2022-02-25

Similar Documents

Publication Publication Date Title
CN114828117B (zh) 切换方法、接入网设备和终端设备
CN112738858B (zh) 切换的方法和设备
CN108366369B (zh) 一种数据安全传输的方法及接入网、终端、核心网设备
KR101831448B1 (ko) 이동 통신 시스템에서 ｐｄｃｐ 기능을 선택적으로 적용하는 방법
US8228871B2 (en) Wireless handover optimization
JP2015177548A (ja) ユーザ機器及び基地局に適用しうる接続変更方法
CN104023411A (zh) 在无线通信系统中使用中继节点的方法
US20170078914A1 (en) Communication control method
CN108282292B (zh) 用于处理数据的方法、发送端和接收端
EP3402296A1 (en) Terminal device, network device and data transmission method
CN108432338A (zh) 一种数据传输系统、方法和装置
US20230403617A1 (en) Managing integrated access and backhaul mobility
EP4265004A1 (en) Managing ue connections after network topology change
CN111742577B (zh) 用于移动性增强的方法及其用户设备
CN104429109B (zh) 一种通信方法及装置
CN115336382A (zh) 方法、基础设施设备和无线通信网络
WO2014111049A1 (zh) 小区优化方法及装置
CN115150910B (zh) 通信方法及通信装置
KR20230040361A (ko) 데이터 전송 방법 및 관련 장치
CN112806060A (zh) 无线通信的方法、网络设备和终端设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination