JP7822373B2 - 無線基地局 - Google Patents

無線基地局

Info

Publication number
JP7822373B2
JP7822373B2 JP2023516393A JP2023516393A JP7822373B2 JP 7822373 B2 JP7822373 B2 JP 7822373B2 JP 2023516393 A JP2023516393 A JP 2023516393A JP 2023516393 A JP2023516393 A JP 2023516393A JP 7822373 B2 JP7822373 B2 JP 7822373B2
Authority
JP
Japan
Prior art keywords
rrc
base station
radio
config
indication
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.)
Active
Application number
JP2023516393A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022224766A1 (https=
JPWO2022224766A5 (https=
Inventor
天楊 閔
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo 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 NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of JPWO2022224766A1 publication Critical patent/JPWO2022224766A1/ja
Publication of JPWO2022224766A5 publication Critical patent/JPWO2022224766A5/ja
Application granted granted Critical
Publication of JP7822373B2 publication Critical patent/JP7822373B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023516393A 2021-04-20 2022-03-30 無線基地局 Active JP7822373B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021071123 2021-04-20
JP2021071123 2021-04-20
PCT/JP2022/015827 WO2022224766A1 (ja) 2021-04-20 2022-03-30 無線基地局

Publications (3)

Publication Number Publication Date
JPWO2022224766A1 JPWO2022224766A1 (https=) 2022-10-27
JPWO2022224766A5 JPWO2022224766A5 (https=) 2025-04-11
JP7822373B2 true JP7822373B2 (ja) 2026-03-02

Family

ID=83722197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023516393A Active JP7822373B2 (ja) 2021-04-20 2022-03-30 無線基地局

Country Status (4)

Country Link
EP (1) EP4329406A4 (https=)
JP (1) JP7822373B2 (https=)
CN (1) CN117158110A (https=)
WO (1) WO2022224766A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019244318A1 (ja) 2018-06-21 2019-12-26 株式会社Ｎｔｔドコモ ネットワークノード

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3668262B1 (en) * 2017-08-09 2023-11-15 Nec Corporation Dual-connectivity operation using simultaneously multiple cells served by different ran nodes
US11032866B2 (en) * 2017-11-27 2021-06-08 FG Innovation Company Limited Methods and related devices for multi-connectivity
WO2020263152A1 (en) * 2019-06-28 2020-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Early measurement reporting to second node

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019244318A1 (ja) 2018-06-21 2019-12-26 株式会社Ｎｔｔドコモ ネットワークノード

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Ericsson，Support of SCG activation/de-activation over X2，3GPP TSG RAN WG3 #111-e R3-210404，2021年01月15日
Huawei, Orange, CATT, ZTE, Qualcomm Incorporated, Nokia, Nokia Shanghai Bell, Vodafone, Ericsson, Intel Corporation，Supporting EPS User Plane Integrity Protection，3GPP TSG RAN WG3 #115-e R3-222570，2022年03月09日
NEC, NTT DOCOMO, INC.，RRC config indication behaviour，3GPP TSG RAN WG3 #103bis R3-191292，2019年03月29日
NTTDOCOMO, INC.，Remaining issue on SN initiated conditional PSCell change，3GPP TSG RAN WG3 #115-e R3-221950，2022年02月11日

Also Published As

Publication number Publication date
CN117158110A (zh) 2023-12-01
WO2022224766A1 (ja) 2022-10-27
JPWO2022224766A1 (https=) 2022-10-27
EP4329406A4 (en) 2025-04-16
EP4329406A1 (en) 2024-02-28

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