EP4268509A4 - Verfahren und vorrichtung zur zellenneuauswahl in einem drahtloskommunikationssystem - Google Patents

Verfahren und vorrichtung zur zellenneuauswahl in einem drahtloskommunikationssystem Download PDF

Info

Publication number
EP4268509A4
EP4268509A4 EP21911283.6A EP21911283A EP4268509A4 EP 4268509 A4 EP4268509 A4 EP 4268509A4 EP 21911283 A EP21911283 A EP 21911283A EP 4268509 A4 EP4268509 A4 EP 4268509A4
Authority
EP
European Patent Office
Prior art keywords
wireless communication
communication system
cell reselection
reselection
cell
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
EP21911283.6A
Other languages
English (en)
French (fr)
Other versions
EP4268509A1 (de
Inventor
Oanyong LEE
Sunghoon Jung
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP4268509A1 publication Critical patent/EP4268509A1/de
Publication of EP4268509A4 publication Critical patent/EP4268509A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835—Determination of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/083—Reselecting an access point wherein at least one of the access points is a moving node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
EP21911283.6A 2020-12-23 2021-11-29 Verfahren und vorrichtung zur zellenneuauswahl in einem drahtloskommunikationssystem Pending EP4268509A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20200181830 2020-12-23
PCT/KR2021/017737 WO2022139216A1 (en) 2020-12-23 2021-11-29 Method and apparatus for cell reselection in wireless communication system

Publications (2)

Publication Number Publication Date
EP4268509A1 EP4268509A1 (de) 2023-11-01
EP4268509A4 true EP4268509A4 (de) 2024-05-29

Family

ID=82159483

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21911283.6A Pending EP4268509A4 (de) 2020-12-23 2021-11-29 Verfahren und vorrichtung zur zellenneuauswahl in einem drahtloskommunikationssystem

Country Status (3)

Country Link
EP (1) EP4268509A4 (de)
KR (1) KR20230121043A (de)
WO (1) WO2022139216A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024011193A1 (en) * 2022-07-07 2024-01-11 Intel Corporation Cell reselection enhancements for non-terrestrial networks
CN117796032A (zh) * 2022-07-29 2024-03-29 北京小米移动软件有限公司 目标小区的确定方法、装置、用户设备、存储介质及芯片

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020231123A1 (en) * 2019-05-15 2020-11-19 Lg Electronics Inc. Method and apparatus for conditional handover based on the service time of candidate cells in a wireless communication system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0811699B1 (pt) * 2007-06-18 2020-09-15 Interdigital Technology Corporation Método de nova seleção de células de inter-tecnologias de acesso via rádio e aparelho
WO2014129849A1 (ko) * 2013-02-21 2014-08-28 엘지전자 주식회사 무선 통신 시스템에서 공통 설정 기반 운영 방법 및 이를 지원하는 장치
CN104168617B (zh) * 2014-07-04 2017-12-22 重庆邮电大学 一种用于5g蜂窝网络中多rat选择/切换的方法
US10499293B2 (en) * 2016-08-15 2019-12-03 Qualcomm Incorporated Handover in high speed networks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020231123A1 (en) * 2019-05-15 2020-11-19 Lg Electronics Inc. Method and apparatus for conditional handover based on the service time of candidate cells in a wireless communication system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Aspects for Earth fixed and Earth moving beams for NTN", vol. RAN WG2, no. electronic; 20201102 - 20201113, 23 October 2020 (2020-10-23), XP051942637, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG2_RL2/TSGR2_112-e/Docs/R2-2009823.zip R2-2009823 NTN Fixed Moving Beams.docx> [retrieved on 20201023] *
See also references of WO2022139216A1 *

Also Published As

Publication number Publication date
EP4268509A1 (de) 2023-11-01
WO2022139216A1 (en) 2022-06-30
KR20230121043A (ko) 2023-08-17

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