CN110431882B - 无线通信系统中的用户平面重定位技术 - Google Patents

无线通信系统中的用户平面重定位技术 Download PDF

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Publication number
CN110431882B
CN110431882B CN201880018863.8A CN201880018863A CN110431882B CN 110431882 B CN110431882 B CN 110431882B CN 201880018863 A CN201880018863 A CN 201880018863A CN 110431882 B CN110431882 B CN 110431882B
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data session
upf
session
request
user plane
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CN110431882A (zh
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S·法钦
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • 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
    • H04W88/02—Terminal devices
    • 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
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880018863.8A 2017-03-20 2018-02-22 无线通信系统中的用户平面重定位技术 Active CN110431882B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762473904P 2017-03-20 2017-03-20
US62/473,904 2017-03-20
US15/900,532 US10779345B2 (en) 2017-03-20 2018-02-20 User plane relocation techniques in wireless communication systems
US15/900,532 2018-02-20
PCT/US2018/019217 WO2018175034A1 (en) 2017-03-20 2018-02-22 User plane relocation techniques in wireless communication systems

Publications (2)

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CN110431882A CN110431882A (zh) 2019-11-08
CN110431882B true CN110431882B (zh) 2021-11-19

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CN201880018863.8A Active CN110431882B (zh) 2017-03-20 2018-02-22 无线通信系统中的用户平面重定位技术

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US (2) US10779345B2 (enExample)
EP (1) EP3603195B1 (enExample)
JP (1) JP7016372B2 (enExample)
KR (1) KR102602684B1 (enExample)
CN (1) CN110431882B (enExample)
BR (1) BR112019019147A2 (enExample)
CA (1) CA3052994A1 (enExample)
TW (1) TWI763786B (enExample)
WO (1) WO2018175034A1 (enExample)

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CN113301518A (zh) * 2018-04-09 2021-08-24 华为技术有限公司 通信方法及装置
CN110662308B (zh) * 2018-06-30 2021-11-09 华为技术有限公司 一种通信方法及装置
WO2020059149A1 (ja) * 2018-09-21 2020-03-26 株式会社Ｎｔｔドコモ ネットワークノード
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CN111615188B (zh) * 2019-02-22 2021-10-01 华为技术有限公司 数据传输方法、装置及计算机存储介质
US11445401B2 (en) * 2019-02-22 2022-09-13 Mediatek Inc. Session management in wireless communication system
WO2020178622A1 (en) * 2019-03-06 2020-09-10 Telefonaktiebolaget Lm Ericsson (Publ) Session context storage during session re-establishment
CN111953576B (zh) * 2019-05-17 2021-07-09 华为技术有限公司 虚拟网络通信方法、设备及系统
CN110430605B (zh) * 2019-09-12 2021-08-24 中国联合网络通信集团有限公司 会话线路切换方法及系统
EP4038939A4 (en) * 2019-09-30 2023-10-04 Telefonaktiebolaget LM Ericsson (publ) Terminal device, application server, network exposure function node and methods therein
WO2021063767A1 (en) * 2019-10-01 2021-04-08 Nokia Technologies Oy Apparatus, method, and computer program
US11432118B2 (en) * 2019-10-22 2022-08-30 Autotalks Ltd. Method and apparatus for context-based reliable V2X operation
WO2021177529A1 (ko) * 2020-03-02 2021-09-10 엘지전자 주식회사 Af 요청에 따라 비활성화 혹은 수립되는 pdu 세션의 상태를 화면에 표시하는 방안
CN114513546A (zh) * 2020-10-28 2022-05-17 中国电信股份有限公司 业务保障方法、系统和存储介质
CN115334494B (zh) * 2021-05-10 2025-08-12 华为技术有限公司 一种通信方法及装置
KR20230022057A (ko) 2021-08-06 2023-02-14 삼성전자주식회사 무선 통신 시스템에서 단말의 이동성을 지원하기 위한 방법 및 장치
CN114554615B (zh) * 2021-12-29 2025-06-13 中国电信股份有限公司 一种业务切换方法、装置及网络设备
CN114143905B (zh) * 2022-01-29 2022-12-02 阿里巴巴达摩院(杭州)科技有限公司 会话建立方法、通信系统、电子设备和存储介质

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Publication number Publication date
EP3603195C0 (en) 2024-03-20
US20180270888A1 (en) 2018-09-20
CN110431882A (zh) 2019-11-08
WO2018175034A1 (en) 2018-09-27
US20200413464A1 (en) 2020-12-31
JP7016372B2 (ja) 2022-02-04
KR102602684B1 (ko) 2023-11-14
CA3052994A1 (en) 2018-09-27
BR112019019147A2 (pt) 2020-04-14
US10779345B2 (en) 2020-09-15
EP3603195A1 (en) 2020-02-05
US11490436B2 (en) 2022-11-01
TWI763786B (zh) 2022-05-11
EP3603195B1 (en) 2024-03-20
JP2020511849A (ja) 2020-04-16
TW201841532A (zh) 2018-11-16
KR20190129102A (ko) 2019-11-19

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