EP3834484A4 - Methods to enhance protocol data unit session forwarding handling in nextgen radio access network - Google Patents

Methods to enhance protocol data unit session forwarding handling in nextgen radio access network Download PDF

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Publication number
EP3834484A4
EP3834484A4 EP19848227.5A EP19848227A EP3834484A4 EP 3834484 A4 EP3834484 A4 EP 3834484A4 EP 19848227 A EP19848227 A EP 19848227A EP 3834484 A4 EP3834484 A4 EP 3834484A4
Authority
EP
European Patent Office
Prior art keywords
methods
access network
radio access
data unit
protocol data
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
EP19848227.5A
Other languages
German (de)
French (fr)
Other versions
EP3834484A1 (en
Inventor
Jaemin HAN
Feng Yang
Alexander Sirotkin
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.)
Intel Corp
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of EP3834484A1 publication Critical patent/EP3834484A1/en
Publication of EP3834484A4 publication Critical patent/EP3834484A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • 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
    • H04W36/0005—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
    • H04W36/08—Reselecting an access point
    • 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
    • H04W88/085—Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19848227.5A 2018-08-10 2019-08-08 Methods to enhance protocol data unit session forwarding handling in nextgen radio access network Pending EP3834484A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862717307P 2018-08-10 2018-08-10
PCT/US2019/045641 WO2020033636A1 (en) 2018-08-10 2019-08-08 Methods to enhance protocol data unit session forwarding handling in nextgen radio access network

Publications (2)

Publication Number Publication Date
EP3834484A1 EP3834484A1 (en) 2021-06-16
EP3834484A4 true EP3834484A4 (en) 2022-04-27

Family

ID=69415605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19848227.5A Pending EP3834484A4 (en) 2018-08-10 2019-08-08 Methods to enhance protocol data unit session forwarding handling in nextgen radio access network

Country Status (2)

Country Link
EP (1) EP3834484A4 (en)
WO (1) WO2020033636A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113747524A (en) * 2020-05-29 2021-12-03 北京三星通信技术研究有限公司 Method and apparatus for supporting handover
CN115767652A (en) * 2021-09-03 2023-03-07 中兴通讯股份有限公司 Site switching method, base station, and storage medium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3482602B1 (en) * 2016-07-05 2023-10-18 Apple Inc. Systems, methods and devices for control-user plane separation for 5g radio access networks

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ERICSSON ET AL: "Xn handover with E1", vol. RAN WG3, no. Reno, Nevada, USA; 20171127 - 20171201, 18 November 2017 (2017-11-18), XP051373536, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG3%5FIu/TSGR3%5F98/Docs/> [retrieved on 20171118] *
ERICSSON: "E1 UE-associated procedures", vol. RAN WG3, no. Busan, Korea;, 28 May 2018 (2018-05-28), XP051527682, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG3%5FIu/TSGR3%5F100/Docs/R3%2D183551%2Ezip> [retrieved on 20180528] *
HUAWEI: "SgNB addition procedure for CP-UP separation", vol. RAN WG3, no. Reno, Nevada, US; 20171127 - 20171201, 5 December 2017 (2017-12-05), XP051373739, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG3%5FIu/TSGR3%5F98/Docs/> [retrieved on 20171205] *
INTEL CORPORATION: "(TP for NR BL CR for TS 38.463): Correction for Data Forwarding Information Request IE", vol. RAN WG3, no. Montreal, Canada; 20180702 - 20180706, 1 July 2018 (2018-07-01), XP051468477, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN3/Docs> [retrieved on 20180701] *
See also references of WO2020033636A1 *

Also Published As

Publication number Publication date
WO2020033636A1 (en) 2020-02-13
EP3834484A1 (en) 2021-06-16

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