KR20230006458A - 밀리미터파 대역들에서의 자기-간섭 및 크로스-링크 간섭 측정들을 위한 방법들 - Google Patents

밀리미터파 대역들에서의 자기-간섭 및 크로스-링크 간섭 측정들을 위한 방법들 Download PDF

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Publication number
KR20230006458A
KR20230006458A KR1020227034685A KR20227034685A KR20230006458A KR 20230006458 A KR20230006458 A KR 20230006458A KR 1020227034685 A KR1020227034685 A KR 1020227034685A KR 20227034685 A KR20227034685 A KR 20227034685A KR 20230006458 A KR20230006458 A KR 20230006458A
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KR
South Korea
Prior art keywords
symbol
interference
sfi
measurement
base station
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Pending
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KR1020227034685A
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English (en)
Korean (ko)
Inventor
바산탄 라가반
알렉산더 도로센코
타오 루오
로버트 더글라스
제레미 대런 던워스
준이 리
앨런 민-트리엣 트란
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20230006458A publication Critical patent/KR20230006458A/ko
Pending legal-status Critical Current

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    • 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
    • H04B17/345—Interference values
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/0696—Determining beam pairs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020227034685A 2020-04-13 2021-04-07 밀리미터파 대역들에서의 자기-간섭 및 크로스-링크 간섭 측정들을 위한 방법들 Pending KR20230006458A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063009236P 2020-04-13 2020-04-13
US63/009,236 2020-04-13
US17/224,004 2021-04-06
US17/224,004 US11818739B2 (en) 2020-04-13 2021-04-06 Methods for self-interference and cross-link interference measurements in millimeter wave bands
PCT/US2021/026154 WO2021211333A1 (en) 2020-04-13 2021-04-07 Methods for self-interference and cross-link interference measurements in millimeter wave bands

Publications (1)

Publication Number Publication Date
KR20230006458A true KR20230006458A (ko) 2023-01-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227034685A Pending KR20230006458A (ko) 2020-04-13 2021-04-07 밀리미터파 대역들에서의 자기-간섭 및 크로스-링크 간섭 측정들을 위한 방법들

Country Status (8)

Country Link
US (1) US11818739B2 (enExample)
EP (1) EP4136783B1 (enExample)
JP (1) JP7645277B2 (enExample)
KR (1) KR20230006458A (enExample)
CN (1) CN115362641B (enExample)
BR (1) BR112022020009A2 (enExample)
TW (1) TW202147882A (enExample)
WO (1) WO2021211333A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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WO2025028762A1 (ko) 2023-07-28 2025-02-06 한국수력원자력 주식회사 공기유출구 위치 및 실린더 본체 장착방식이 개선된 수직형 경수로 사용후핵연료 건식저장모듈 및 이를 포함하는 저장시스템

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US11510260B2 (en) * 2020-04-14 2022-11-22 Cisco Technology, Inc. Simultaneous transmit and receive capability indication method for multi-link devices
US11770862B2 (en) * 2020-06-30 2023-09-26 Apple Inc. Determining whether to display an indicator of millimeter wave cellular availability
US12395971B2 (en) * 2020-08-14 2025-08-19 Qualcomm Incorporated Slot format downlink control information for cross link interference measurement resource configuration
EP4164147A4 (en) * 2020-09-07 2023-12-13 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR MEASUREMENT OF INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM
US11716745B1 (en) * 2021-06-16 2023-08-01 T-Mobile Innovations Llc Scheduler systems and methods
CN115707352B (zh) * 2021-06-17 2025-12-23 北京小米移动软件有限公司 一种通信方法及其装置
EP4451720A4 (en) * 2021-12-13 2025-10-22 Beijing Xiaomi Mobile Software Co Ltd METHOD AND APPARATUS FOR AVOIDING SELF-INTERFERENCE, AND METHOD AND APPARATUS FOR SENDING MEASUREMENT RESULT
WO2023173316A1 (en) * 2022-03-16 2023-09-21 Qualcomm Incorporated Differential user equipment (ue) cross-link interference (cli) report
CN115103339A (zh) * 2022-06-01 2022-09-23 西北师范大学 一种带有d2d通信的带内全双工毫米波iabn子信道分配方法
GB2633086A (en) * 2023-09-01 2025-03-05 Nokia Technologies Oy Multi-band operation

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US10524255B2 (en) * 2016-05-20 2019-12-31 Lg Electronics Inc. Method and apparatus for handling DC subcarrier in NR carrier in wireless communication system
JP6655738B2 (ja) * 2017-03-24 2020-02-26 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて信号を送受信する方法及びそのための装置
TWI705675B (zh) * 2017-09-08 2020-09-21 華碩電腦股份有限公司 無線通訊系統中在非授權頻譜中考慮波束成形傳輸的通道使用的方法和設備
US11025456B2 (en) * 2018-01-12 2021-06-01 Apple Inc. Time domain resource allocation for mobile communication
JPWO2019142512A1 (ja) 2018-01-16 2021-01-14 ソニー株式会社 通信装置及び通信方法
CN110139306B (zh) 2018-02-09 2021-12-31 华为技术有限公司 发送测量报告的方法、通信装置和系统
US20200092739A1 (en) * 2018-09-18 2020-03-19 Qualcomm Incorporated Methods and apparatuses for a user equipment (ue) based channel state information (csi) reporting request

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025028762A1 (ko) 2023-07-28 2025-02-06 한국수력원자력 주식회사 공기유출구 위치 및 실린더 본체 장착방식이 개선된 수직형 경수로 사용후핵연료 건식저장모듈 및 이를 포함하는 저장시스템

Also Published As

Publication number Publication date
US20210321415A1 (en) 2021-10-14
EP4136783B1 (en) 2024-08-21
JP2023521300A (ja) 2023-05-24
WO2021211333A1 (en) 2021-10-21
CN115362641A (zh) 2022-11-18
TW202147882A (zh) 2021-12-16
CN115362641B (zh) 2026-05-12
EP4136783A1 (en) 2023-02-22
US11818739B2 (en) 2023-11-14
BR112022020009A2 (pt) 2022-11-22
JP7645277B2 (ja) 2025-03-13

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