CN109219952A - 一种会话管理方法和会话管理功能网元 - Google Patents

一种会话管理方法和会话管理功能网元 Download PDF

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Publication number
CN109219952A
CN109219952A CN201780003292.6A CN201780003292A CN109219952A CN 109219952 A CN109219952 A CN 109219952A CN 201780003292 A CN201780003292 A CN 201780003292A CN 109219952 A CN109219952 A CN 109219952A
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China
Prior art keywords
network element
ladn
smf
pdu session
smf network
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CN201780003292.6A
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CN109219952B (zh
Inventor
李永翠
倪慧
李岩
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/25—Maintenance of established connections
    • 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
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/184—Messaging devices, e.g. message centre
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/06—Registration at serving network Location Register, VLR or user mobility server
    • H04W8/065—Registration at serving network Location Register, VLR or user mobility server involving selection of the user mobility server

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

一种会话管理方法和会话管理功能网元。其中，一种会话管理方法，包括：会话管理功能SMF网元获知第一条件是否满足，其中，所述第一条件包括用户设备UE的第一位置处于本地数据网络LADN的服务区域SA之外；当所述第一条件满足时，所述SMF网元停止所述LADN的LADN分组数据单元PDU会话的数据传输，且所述SMF网元保留所述LADN PDU会话的资源。

Description

PCT国内申请，说明书已公开。

Claims (31)

  1. PCT国内申请，权利要求书已公开。
CN201780003292.6A 2017-05-09 2017-05-09 一种会话管理方法和会话管理功能网元 Active CN109219952B (zh)

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PCT/CN2017/083586 WO2018205131A1 (zh) 2017-05-09 2017-05-09 一种会话管理方法和会话管理功能网元

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CN109219952A true CN109219952A (zh) 2019-01-15
CN109219952B CN109219952B (zh) 2020-09-11

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US (1) US11116039B2 (zh)
EP (2) EP3447997B1 (zh)
JP (1) JP6646765B2 (zh)
KR (1) KR102149263B1 (zh)
CN (1) CN109219952B (zh)
BR (1) BR112018075559A2 (zh)
ES (1) ES2959853T3 (zh)
WO (1) WO2018205131A1 (zh)

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CN111629450A (zh) * 2019-02-28 2020-09-04 华为技术有限公司 一种数据传输方法、相关设备、程序产品以及存储介质
CN111770586A (zh) * 2019-04-02 2020-10-13 华为技术有限公司 会话处理的方法、通信装置及通信系统
CN113973269A (zh) * 2020-07-23 2022-01-25 华为技术有限公司 一种数据传输方法、装置以及系统
WO2022222885A1 (zh) * 2021-04-21 2022-10-27 维沃移动通信有限公司 资源释放方法、装置、网络节点及存储介质

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CN110858990B (zh) * 2018-08-22 2021-04-20 华为技术有限公司 一种网络重选的方法及装置
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EP4272515A1 (en) * 2020-12-30 2023-11-08 Telefonaktiebolaget LM Ericsson (publ) Methods and apparatuses for detection of session status
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CN111629450B (zh) * 2019-02-28 2022-06-24 华为技术有限公司 一种数据传输方法、相关设备以及存储介质
CN111770586A (zh) * 2019-04-02 2020-10-13 华为技术有限公司 会话处理的方法、通信装置及通信系统
CN111770586B (zh) * 2019-04-02 2022-06-28 华为技术有限公司 会话处理的方法、通信装置及通信系统
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CN113973269A (zh) * 2020-07-23 2022-01-25 华为技术有限公司 一种数据传输方法、装置以及系统
WO2022222885A1 (zh) * 2021-04-21 2022-10-27 维沃移动通信有限公司 资源释放方法、装置、网络节点及存储介质

Also Published As

Publication number Publication date
EP3783862B1 (en) 2023-07-19
US11116039B2 (en) 2021-09-07
KR102149263B1 (ko) 2020-08-28
EP3447997A4 (en) 2019-07-24
EP3447997B1 (en) 2020-08-19
EP3783862A1 (en) 2021-02-24
EP3447997A1 (en) 2019-02-27
JP2019522926A (ja) 2019-08-15
KR20190005952A (ko) 2019-01-16
JP6646765B2 (ja) 2020-02-14
WO2018205131A1 (zh) 2018-11-15
CN109219952B (zh) 2020-09-11
US20190239280A1 (en) 2019-08-01
BR112018075559A2 (pt) 2019-03-19
ES2959853T3 (es) 2024-02-28

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