JP2024509533A - ２次セルのための参照信号シグナリング - Google Patents

２次セルのための参照信号シグナリング Download PDF

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Publication number
JP2024509533A
JP2024509533A JP2023553345A JP2023553345A JP2024509533A JP 2024509533 A JP2024509533 A JP 2024509533A JP 2023553345 A JP2023553345 A JP 2023553345A JP 2023553345 A JP2023553345 A JP 2023553345A JP 2024509533 A JP2024509533 A JP 2024509533A
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JP
Japan
Prior art keywords
reference signal
secondary cell
formats
format
cells
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
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JP2023553345A
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English (en)
Japanese (ja)
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JPWO2022192113A5 (https=
JP2024509533A5 (https=
Inventor
一樹 武田
ピーター・ガール
チャンファン・パク
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
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Priority claimed from US17/687,433 external-priority patent/US20220294677A1/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 JP2024509533A publication Critical patent/JP2024509533A/ja
Publication of JPWO2022192113A5 publication Critical patent/JPWO2022192113A5/ja
Publication of JP2024509533A5 publication Critical patent/JP2024509533A5/ja
Pending legal-status Critical Current

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    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • 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
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023553345A 2021-03-10 2022-03-07 ２次セルのための参照信号シグナリング Pending JP2024509533A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163159413P 2021-03-10 2021-03-10
US63/159,413 2021-03-10
US17/687,433 2022-03-04
US17/687,433 US20220294677A1 (en) 2021-03-10 2022-03-04 Reference signal signaling for secondary cells
PCT/US2022/019094 WO2022192113A1 (en) 2021-03-10 2022-03-07 Reference signal signaling for secondary cells

Publications (3)

Publication Number Publication Date
JP2024509533A true JP2024509533A (ja) 2024-03-04
JPWO2022192113A5 JPWO2022192113A5 (https=) 2025-03-05
JP2024509533A5 JP2024509533A5 (https=) 2025-03-05

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ID=80930278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023553345A Pending JP2024509533A (ja) 2021-03-10 2022-03-07 ２次セルのための参照信号シグナリング

Country Status (5)

Country Link
EP (1) EP4305793A1 (https=)
JP (1) JP2024509533A (https=)
KR (1) KR20230155439A (https=)
BR (1) BR112023017576A2 (https=)
WO (1) WO2022192113A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2026501157A (ja) * 2022-12-12 2026-01-14 華為技術有限公司 セルアクティブ化方法および通信装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210058215A1 (en) * 2018-05-09 2021-02-25 Vivo Mobile Communication Co.,Ltd. Method for receiving aperiodic tracking reference signal and terminal
WO2021030980A1 (zh) * 2019-08-16 2021-02-25 华为技术有限公司 一种通信方法、通信装置和系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102823161B1 (ko) * 2017-02-07 2025-06-20 삼성전자 주식회사 차세대 이동통신 시스템에서 QoS를 처리하는 PDCP 계층의 동작 방법 및 장치
CN111934837B (zh) * 2020-08-07 2024-12-13 中兴通讯股份有限公司 一种信令处理、发送方法、设备及存储介质

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210058215A1 (en) * 2018-05-09 2021-02-25 Vivo Mobile Communication Co.,Ltd. Method for receiving aperiodic tracking reference signal and terminal
WO2021030980A1 (zh) * 2019-08-16 2021-02-25 华为技术有限公司 一种通信方法、通信装置和系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2026501157A (ja) * 2022-12-12 2026-01-14 華為技術有限公司 セルアクティブ化方法および通信装置

Also Published As

Publication number Publication date
BR112023017576A2 (pt) 2023-10-10
KR20230155439A (ko) 2023-11-10
EP4305793A1 (en) 2024-01-17
WO2022192113A1 (en) 2022-09-15

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