JP7781888B2 - 高速ＳＣｅｌｌアクティブ化 - Google Patents

高速ＳＣｅｌｌアクティブ化

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Publication number
JP7781888B2
JP7781888B2 JP2023539891A JP2023539891A JP7781888B2 JP 7781888 B2 JP7781888 B2 JP 7781888B2 JP 2023539891 A JP2023539891 A JP 2023539891A JP 2023539891 A JP2023539891 A JP 2023539891A JP 7781888 B2 JP7781888 B2 JP 7781888B2
Authority
JP
Japan
Prior art keywords
reference signal
scell
activation
activation indication
serving 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.)
Active
Application number
JP2023539891A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024502321A (ja
JP2024502321A5 (https=
Inventor
一樹 武田
チャンファン・パク
オルフンミロラ・オモレード・アウォニイ－オテリ
Original Assignee
クアルコム，インコーポレイテッド
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
Priority claimed from US17/546,941 external-priority patent/US11805451B2/en
Application filed by クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2024502321A publication Critical patent/JP2024502321A/ja
Publication of JP2024502321A5 publication Critical patent/JP2024502321A5/ja
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Publication of JP7781888B2 publication Critical patent/JP7781888B2/ja
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Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023539891A 2021-01-08 2021-12-10 高速ＳＣｅｌｌアクティブ化 Active JP7781888B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163135472P 2021-01-08 2021-01-08
US63/135,472 2021-01-08
US17/546,941 US11805451B2 (en) 2021-01-08 2021-12-09 Fast SCell activation
US17/546,941 2021-12-09
PCT/US2021/062945 WO2022150146A1 (en) 2021-01-08 2021-12-10 Fast scell activation

Publications (3)

Publication Number Publication Date
JP2024502321A JP2024502321A (ja) 2024-01-18
JP2024502321A5 JP2024502321A5 (https=) 2024-12-04
JP7781888B2 true JP7781888B2 (ja) 2025-12-08

Family

ID=79425489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023539891A Active JP7781888B2 (ja) 2021-01-08 2021-12-10 高速ＳＣｅｌｌアクティブ化

Country Status (6)

Country Link
EP (1) EP4275315B1 (https=)
JP (1) JP7781888B2 (https=)
KR (1) KR102906134B1 (https=)
BR (1) BR112023012879A2 (https=)
TW (1) TW202231109A (https=)
WO (1) WO2022150146A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025080173A1 (en) * 2023-10-10 2025-04-17 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for coordinting transmission of one or more reference signals
CN120935724A (zh) * 2024-05-10 2025-11-11 大唐移动通信设备有限公司 信息发送方法、信息接收方法、装置、终端及网络侧设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016129616A1 (ja) 2015-02-10 2016-08-18 京セラ株式会社 ユーザ端末及び基地局
WO2017014229A1 (ja) 2015-07-22 2017-01-26 シャープ株式会社 端末装置、基地局装置、通信方法および集積回路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107580801B (zh) * 2015-05-12 2021-03-30 Lg 电子株式会社 在支持未授权带的无线接入系统中基于harq-ack信息调整竞争窗口大小的方法和支持该方法的设备
KR101718623B1 (ko) * 2015-09-03 2017-03-21 엘지전자 주식회사 무선 통신 시스템에서 캐리어 병합을 수행하는 방법 및 이를 위한 장치
US10575217B2 (en) * 2017-08-11 2020-02-25 Qualcomm Incorporated Techniques and apparatuses for managing sounding reference signal (SRS) transmissions in a bandwidth part
EP3525542B1 (en) * 2018-02-07 2020-04-29 ASUSTek Computer Inc. Method and apparatus for monitoring interrupted transmission indication in a wireless communication system
KR102102658B1 (ko) * 2018-02-27 2020-04-21 엘지전자 주식회사 Harq-ack 신호를 송수신하는 방법 및 이를 위한 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016129616A1 (ja) 2015-02-10 2016-08-18 京セラ株式会社 ユーザ端末及び基地局
WO2017014229A1 (ja) 2015-07-22 2017-01-26 シャープ株式会社 端末装置、基地局装置、通信方法および集積回路

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Ericsson，On SCell activation delay in NR-U，3GPP TSG RAN WG4 #92 R4-1909466，2019年08月30日
MediaTek Inc.，Efficient and low latency SCell data transmission for NR CA，3GPP TSG RAN WG1 #98b R1-1911436，2019年10月20日

Also Published As

Publication number Publication date
WO2022150146A1 (en) 2022-07-14
BR112023012879A2 (pt) 2023-11-28
KR102906134B1 (ko) 2025-12-30
EP4275315C0 (en) 2025-07-30
EP4275315A1 (en) 2023-11-15
EP4275315B1 (en) 2025-07-30
JP2024502321A (ja) 2024-01-18
KR20230127242A (ko) 2023-08-31
TW202231109A (zh) 2022-08-01

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