JP2025515449A - Ｎｒデュプレックスにおける共同ビーム管理のための方法、アーキテクチャ、装置、及びシステム - Google Patents

Ｎｒデュプレックスにおける共同ビーム管理のための方法、アーキテクチャ、装置、及びシステム Download PDF

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Publication number
JP2025515449A
JP2025515449A JP2024562059A JP2024562059A JP2025515449A JP 2025515449 A JP2025515449 A JP 2025515449A JP 2024562059 A JP2024562059 A JP 2024562059A JP 2024562059 A JP2024562059 A JP 2024562059A JP 2025515449 A JP2025515449 A JP 2025515449A
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Japan
Prior art keywords
wtru
srs
aggressor
interference
wtrus
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JP2024562059A
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English (en)
Japanese (ja)
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JP2025515449A5 (enExample
Inventor
ベイギ、ナズリ カーン
パク、ジョンヒョン
リー、ムーン－イル
マリニエ、ポール
Original Assignee
インターデイジタル パテント ホールディングス インコーポレイテッド
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Publication of JP2025515449A publication Critical patent/JP2025515449A/ja
Publication of JP2025515449A5 publication Critical patent/JP2025515449A5/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1461—Suppression of signals in the return path, i.e. bidirectional control circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0048—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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2024562059A 2022-04-26 2023-04-25 Ｎｒデュプレックスにおける共同ビーム管理のための方法、アーキテクチャ、装置、及びシステム Pending JP2025515449A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263334713P 2022-04-26 2022-04-26
US63/334,713 2022-04-26
PCT/US2023/019825 WO2023211950A1 (en) 2022-04-26 2023-04-25 Methods, architectures, apparatuses and systems for joint beam management in nr-duplex

Publications (2)

Publication Number Publication Date
JP2025515449A true JP2025515449A (ja) 2025-05-15
JP2025515449A5 JP2025515449A5 (enExample) 2026-05-11

Family

ID=86331784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024562059A Pending JP2025515449A (ja) 2022-04-26 2023-04-25 Ｎｒデュプレックスにおける共同ビーム管理のための方法、アーキテクチャ、装置、及びシステム

Country Status (6)

Country Link
US (1) US20250300799A1 (enExample)
EP (1) EP4515711A1 (enExample)
JP (1) JP2025515449A (enExample)
CN (1) CN119422339A (enExample)
TW (1) TW202344013A (enExample)
WO (1) WO2023211950A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12652564B2 (en) * 2022-08-16 2026-06-09 Qualcomm Incorporated Inter-user equipment cross link interference reporting
US20250023623A1 (en) * 2023-07-14 2025-01-16 Samsung Electronics Co., Ltd. Adaptive beam measurement periodicity
CN120050780A (zh) * 2023-11-14 2025-05-27 荣耀终端股份有限公司 资源配置方法及装置
KR20250115636A (ko) * 2024-01-24 2025-07-31 삼성전자주식회사 무선 통신 시스템에 있어서, Partial Port CSI(channel state information)를 보고하기 위한 장치 및 방법
WO2025158422A1 (en) * 2024-04-03 2025-07-31 Lenovo (Singapore) Pte. Ltd. Channel sounding for cross-link interference (cli) management with sub-band full-duplex (sbfd)
CN121442386A (zh) * 2024-07-29 2026-01-30 华为技术有限公司 信号传输的方法和装置
WO2026162052A1 (en) * 2025-01-31 2026-08-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for frequency-selective beam management

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11736212B2 (en) * 2020-04-16 2023-08-22 Qualcomm Incorporated Cross-link interference (CLI) enhancements
US11856391B2 (en) * 2020-04-17 2023-12-26 Qualcomm Incorporated Reusing a cross link interference framework for self-interference measurement

Also Published As

Publication number Publication date
CN119422339A (zh) 2025-02-11
US20250300799A1 (en) 2025-09-25
WO2023211950A1 (en) 2023-11-02
EP4515711A1 (en) 2025-03-05
TW202344013A (zh) 2023-11-01

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