CN119422339A - 用于nr双工中的联合波束管理的方法、架构、设备、及系统 - Google Patents

用于nr双工中的联合波束管理的方法、架构、设备、及系统 Download PDF

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Publication number
CN119422339A
CN119422339A CN202380049539.3A CN202380049539A CN119422339A CN 119422339 A CN119422339 A CN 119422339A CN 202380049539 A CN202380049539 A CN 202380049539A CN 119422339 A CN119422339 A CN 119422339A
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CN
China
Prior art keywords
wtru
srs
received
cli
reference signal
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
CN202380049539.3A
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English (en)
Chinese (zh)
Inventor
N·汗贝吉
朴钟贤
李文一
P·马里内尔
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.)
InterDigital Patent Holdings Inc
Original Assignee
InterDigital Patent Holdings 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 InterDigital Patent Holdings Inc filed Critical InterDigital Patent Holdings Inc
Publication of CN119422339A publication Critical patent/CN119422339A/zh
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)
CN202380049539.3A 2022-04-26 2023-04-25 用于nr双工中的联合波束管理的方法、架构、设备、及系统 Pending CN119422339A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263334713P 2022-04-26 2022-04-26
US63/334713 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 (1)

Publication Number Publication Date
CN119422339A true CN119422339A (zh) 2025-02-11

Family

ID=86331784

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380049539.3A Pending CN119422339A (zh) 2022-04-26 2023-04-25 用于nr双工中的联合波束管理的方法、架构、设备、及系统

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
US20250300799A1 (en) 2025-09-25
WO2023211950A1 (en) 2023-11-02
JP2025515449A (ja) 2025-05-15
EP4515711A1 (en) 2025-03-05
TW202344013A (zh) 2023-11-01

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