CN112425206A - 一种上下文管理方法、设备及存储介质 - Google Patents

一种上下文管理方法、设备及存储介质 Download PDF

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Publication number
CN112425206A
CN112425206A CN201980046748.6A CN201980046748A CN112425206A CN 112425206 A CN112425206 A CN 112425206A CN 201980046748 A CN201980046748 A CN 201980046748A CN 112425206 A CN112425206 A CN 112425206A
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data transmission
control plane
source
target
network element
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CN112425206B (zh
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刘建华
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

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

Abstract

本发明公开了一种上下文管理方法，包括：在终端设备从源网络向目标网络移动的情况下，源核心网网元根据下述中的至少一项，确定在会话管理SM上下文中是否携带用于控制平面数据传输的会话对应的承载：目标核心网网元是否支持控制平面传输数据的能力信息、所述终端设备在所述目标网络是否支持控制平面数据传输方式、以及所述终端设备在所述目标网络是否希望控制平面数据传输方式。本发明还公开了另一种上下文管理方法、设备及存储介质。

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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。
CN201980046748.6A 2019-05-07 2019-05-07 一种上下文管理方法、设备及存储介质 Active CN112425206B (zh)

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PCT/CN2019/085906 WO2020223909A1 (zh) 2019-05-07 2019-05-07 一种上下文管理方法、设备及存储介质

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101494884A (zh) * 2008-01-21 2009-07-29 中兴通讯股份有限公司 切换异常处理方法
WO2018063453A1 (en) * 2016-09-30 2018-04-05 Intel IP Corporation Core network overload control for control plane evolved packet system
WO2018126461A1 (zh) * 2017-01-06 2018-07-12 华为技术有限公司 一种网络切换方法及相关设备
US20180270877A1 (en) * 2017-03-16 2018-09-20 Samsung Electronics Co., Ltd. Network-initiated pdu session connection update method between terminal and network
WO2018171916A1 (en) * 2017-03-21 2018-09-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and node for handling handover in 5g networks
US20180352483A1 (en) * 2017-04-19 2018-12-06 Lg Electronics Inc. Method for pdu session establishment procedure and amf node
CN109257788A (zh) * 2017-07-14 2019-01-22 华为技术有限公司 网络切换方法及装置
CN109392042A (zh) * 2017-08-14 2019-02-26 华为技术有限公司 一种会话管理方法、异系统互操作的方法及网络装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101494884A (zh) * 2008-01-21 2009-07-29 中兴通讯股份有限公司 切换异常处理方法
WO2018063453A1 (en) * 2016-09-30 2018-04-05 Intel IP Corporation Core network overload control for control plane evolved packet system
WO2018126461A1 (zh) * 2017-01-06 2018-07-12 华为技术有限公司 一种网络切换方法及相关设备
US20180270877A1 (en) * 2017-03-16 2018-09-20 Samsung Electronics Co., Ltd. Network-initiated pdu session connection update method between terminal and network
WO2018171916A1 (en) * 2017-03-21 2018-09-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and node for handling handover in 5g networks
US20180352483A1 (en) * 2017-04-19 2018-12-06 Lg Electronics Inc. Method for pdu session establishment procedure and amf node
CN109257788A (zh) * 2017-07-14 2019-01-22 华为技术有限公司 网络切换方法及装置
CN109392042A (zh) * 2017-08-14 2019-02-26 华为技术有限公司 一种会话管理方法、异系统互操作的方法及网络装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "S2-174196 "EPS bearer ID allocation in 5GS"", 3GPP TSG_SA\\WG2_ARCH, no. 2 *
ERICSSON: "S2-174210 "5G system details for PCC"", 3GPP TSG_SA\\WG2_ARCH, no. 2 *
HUAWEI, HISILICON: "S2-184430 "Correction for support of the Ethernet Type PDU Session"", 3GPP TSG_SA\\WG2_ARCH, no. 2 *
ZTE: "C4-183111 "Update PDU Session at P-CSCF Failure"", 3GPP TSG_CT\\WG4_PROTOCOLLARS_EX-CN4, no. 4 *

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CN112425206B (zh) 2023-10-24
WO2020223909A1 (zh) 2020-11-12

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