KR102250738B1 - Epc에서의 원활한 ue 이전 - Google Patents

Epc에서의 원활한 ue 이전 Download PDF

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Publication number
KR102250738B1
KR102250738B1 KR1020177004966A KR20177004966A KR102250738B1 KR 102250738 B1 KR102250738 B1 KR 102250738B1 KR 1020177004966 A KR1020177004966 A KR 1020177004966A KR 20177004966 A KR20177004966 A KR 20177004966A KR 102250738 B1 KR102250738 B1 KR 102250738B1
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South Korea
Prior art keywords
mme
identifier
connection
message
transfer
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KR1020177004966A
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Korean (ko)
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KR20170036739A (ko
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알렉산드레 스토자노브스키
푸닛 제인
무타이아 벤카타차람
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애플 인크.
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • 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
    • 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
    • H04W36/00695—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using split of the control plane or user plane
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177004966A 2014-09-25 2015-08-27 Epc에서의 원활한 ue 이전 Active KR102250738B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462055593P 2014-09-25 2014-09-25
US62/055,593 2014-09-25
US201462060951P 2014-10-07 2014-10-07
US62/060,951 2014-10-07
US14/671,829 2015-03-27
US14/671,829 US10070357B2 (en) 2014-09-25 2015-03-27 Smooth UE transfer within an evolved packet core
PCT/US2015/047222 WO2016048573A1 (en) 2014-09-25 2015-08-27 Smooth ue transfer within an evolved packet core

Publications (2)

Publication Number Publication Date
KR20170036739A KR20170036739A (ko) 2017-04-03
KR102250738B1 true KR102250738B1 (ko) 2021-05-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177004966A Active KR102250738B1 (ko) 2014-09-25 2015-08-27 Epc에서의 원활한 ue 이전

Country Status (9)

Country Link
US (1) US10070357B2 (enExample)
EP (1) EP3198941B1 (enExample)
JP (1) JP6386176B2 (enExample)
KR (1) KR102250738B1 (enExample)
CN (1) CN106576228B (enExample)
BR (1) BR112017003290A2 (enExample)
ES (1) ES2726230T3 (enExample)
HU (1) HUE043195T2 (enExample)
WO (1) WO2016048573A1 (enExample)

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EP3437425B1 (en) * 2016-04-01 2021-09-15 Apple Inc. Devices and computer readable medium for resume failure fallback
WO2018021162A1 (ja) * 2016-07-26 2018-02-01 日本電気株式会社 端末管理装置、対向装置、移動通信制御システム、移動通信制御方法、及び、端末管理プログラムが格納された記録媒体
EP3952375B1 (en) 2017-01-30 2022-11-23 Telefonaktiebolaget LM Ericsson (publ) Security context handling in 5g during connected mode
WO2018150249A1 (en) * 2017-02-14 2018-08-23 Telefonaktiebolaget Lm Ericsson (Publ) METHOD AND NETWORK NODES TO MANAGE QoE MEASUREMENT COLLECTION DURING RELOCATION OR HANDOVER
US11032695B2 (en) 2017-03-20 2021-06-08 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for transferring management of wireless devices between core network nodes of a wireless communication network
WO2018172002A1 (en) * 2017-03-24 2018-09-27 British Telecommunications Public Limited Company Cellular telecommunications network
WO2018172003A1 (en) 2017-03-24 2018-09-27 British Telecommunications Public Limited Company Resource balancing in a cellular telecommunications network
EP4492911A3 (en) 2017-05-09 2025-03-19 Huawei Technologies Co., Ltd. Session management method and system, and terminal
US10542428B2 (en) 2017-11-20 2020-01-21 Telefonaktiebolaget Lm Ericsson (Publ) Security context handling in 5G during handover
US10064048B1 (en) * 2018-01-05 2018-08-28 Hong Kong Applied Science and Technology Research Institute Company Limited Acquiring permanent identifier of user equipment by gateway in mobile communication system
EP3777267A1 (en) 2018-03-28 2021-02-17 British Telecommunications public limited company Roaming route optimization
EP3777454B1 (en) 2018-03-28 2021-11-10 British Telecommunications public limited company Predictive bearers in a wireless communication network
CN111903179B (zh) 2018-03-28 2021-06-29 英国电讯有限公司 在无线通信网络中为设备建立承载的方法和装置
US11477691B2 (en) 2018-03-29 2022-10-18 British Telecommunications Public Limited Company Dedicated bearer management
CN110366216B (zh) * 2018-04-10 2021-07-20 华为技术有限公司 通信的方法和通信装置
GB201806430D0 (en) * 2018-04-20 2018-06-06 Attocore Ltd Peer discovery in distributed epc
CN110831253B (zh) * 2018-08-08 2022-01-14 华为技术有限公司 连接重建方法、设备及系统
CN110958651B (zh) * 2018-09-26 2022-06-14 成都鼎桥通信技术有限公司 核心网重选方法和装置
CN114175736B (zh) 2019-07-29 2024-04-02 英国电讯有限公司 在蜂窝电信网络中发起转移的方法、数据载体和网络节点
EP3772227B1 (en) 2019-07-29 2022-07-13 British Telecommunications public limited company Cellular telecommunications network
US11206593B2 (en) * 2020-02-13 2021-12-21 Cisco Technology, Inc. Optimizing serving gateway selection during inter—mobility management entity mobility scenarios

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ES2814700T3 (es) * 2009-02-13 2021-03-29 Samsung Electronics Co Ltd Procedimiento y aparato de traspaso en un sistema de comunicación inalámbrica que incluye femtocélulas
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Also Published As

Publication number Publication date
CN106576228A (zh) 2017-04-19
ES2726230T3 (es) 2019-10-02
EP3198941A1 (en) 2017-08-02
US20160095036A1 (en) 2016-03-31
WO2016048573A1 (en) 2016-03-31
JP2017529801A (ja) 2017-10-05
EP3198941B1 (en) 2019-03-27
CN106576228B (zh) 2020-05-05
HUE043195T2 (hu) 2019-08-28
JP6386176B2 (ja) 2018-09-05
US10070357B2 (en) 2018-09-04
KR20170036739A (ko) 2017-04-03
BR112017003290A2 (pt) 2017-11-28

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