KR20220164491A - 다수의 어그리게이션 인자들을 통한 타입-1 코드북 구성 - Google Patents

다수의 어그리게이션 인자들을 통한 타입-1 코드북 구성 Download PDF

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Publication number
KR20220164491A
KR20220164491A KR1020227033614A KR20227033614A KR20220164491A KR 20220164491 A KR20220164491 A KR 20220164491A KR 1020227033614 A KR1020227033614 A KR 1020227033614A KR 20227033614 A KR20227033614 A KR 20227033614A KR 20220164491 A KR20220164491 A KR 20220164491A
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South Korea
Prior art keywords
feedback
downlink transmissions
repetition
codebook
feedback codebook
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Pending
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KR1020227033614A
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English (en)
Korean (ko)
Inventor
세예드 알리 악바르 파쿠리안
모스타파 코쉬네비산
세예드키아누시 호세이니
시아오시아 장
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20220164491A publication Critical patent/KR20220164491A/ko
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04B7/0417—Feedback systems
    • 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
    • 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
    • H04B7/0478—Special codebook structures directed to feedback optimisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • 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
    • H04B7/0619—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 using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0623—Auxiliary parameters, e.g. power control [PCB] or not acknowledged commands [NACK], used as feedback information

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
KR1020227033614A 2020-04-07 2021-04-06 다수의 어그리게이션 인자들을 통한 타입-1 코드북 구성 Pending KR20220164491A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063006554P 2020-04-07 2020-04-07
US63/006,554 2020-04-07
US17/222,672 US11581922B2 (en) 2020-04-07 2021-04-05 Type-1 codebook construction with multiple aggregation factors
US17/222,672 2021-04-05
PCT/US2021/026038 WO2021207262A1 (en) 2020-04-07 2021-04-06 Type-1 codebook construction with multiple aggregation factors

Publications (1)

Publication Number Publication Date
KR20220164491A true KR20220164491A (ko) 2022-12-13

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KR1020227033614A Pending KR20220164491A (ko) 2020-04-07 2021-04-06 다수의 어그리게이션 인자들을 통한 타입-1 코드북 구성

Country Status (9)

Country Link
US (2) US11581922B2 (https=)
EP (2) EP4614847A3 (https=)
JP (1) JP7713465B2 (https=)
KR (1) KR20220164491A (https=)
CN (1) CN115362646B (https=)
BR (1) BR112022019723A2 (https=)
PH (1) PH12022552158A1 (https=)
TW (1) TWI883171B (https=)
WO (1) WO2021207262A1 (https=)

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CN111030799B (zh) 2017-09-14 2021-03-05 Oppo广东移动通信有限公司 一种确定时域资源的方法、设备、存储介质及系统
CN110505040B (zh) * 2018-05-18 2020-05-26 维沃移动通信有限公司 信息传输方法、终端及网络设备
US11581922B2 (en) * 2020-04-07 2023-02-14 Qualcomm Incorporated Type-1 codebook construction with multiple aggregation factors
US11991598B2 (en) * 2020-04-30 2024-05-21 Qualcomm Incorporated Multicast transmission feedback and buffer processing
US11496236B2 (en) * 2020-08-14 2022-11-08 Samsung Electronics Co., Ltd. Method and apparatus for link budget enhancements in communication systems
CN112511275B (zh) * 2020-09-28 2025-05-27 中兴通讯股份有限公司 反馈码本生成、接收方法、通信节点及存储介质
WO2022120742A1 (en) * 2020-12-10 2022-06-16 Nec Corporation Methods, devices, and computer readable medium for communication
EP4319003A4 (en) 2021-04-02 2025-03-26 LG Electronics Inc. METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
US12382454B2 (en) * 2021-07-13 2025-08-05 Samsung Electronics Co., Ltd. Adaptation of parameters for configured transmissions or receptions
CN118266184B (zh) * 2021-08-06 2026-03-24 欧芬诺有限责任公司 利用多pdsch调度对pucch进行功率控制调整的方法

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US8254244B2 (en) * 2007-10-30 2012-08-28 Qualcomm Incorporated Arrangement and method for transmitting control information in wireless communication systems
CN107197522B (zh) * 2016-03-15 2020-02-04 电信科学技术研究院 一种配置和确定半持续调度的方法及设备
DE112018000238T5 (de) 2017-02-06 2019-10-24 Intel IP Corporation Hybride automatische-wiederholungsanfrage-bestätigungsbundling fürkommunikationssysteme
CN110324117B (zh) 2018-03-30 2021-10-26 大唐移动通信设备有限公司 一种数据传输方法、终端设备及网络设备
WO2019192515A1 (zh) 2018-04-04 2019-10-10 华为技术有限公司 一种反馈信息的传输方法和装置
US11050523B2 (en) * 2018-05-11 2021-06-29 Qualcomm Incorporated Techniques to interpret control information based on a repetition factor
US10999761B2 (en) 2018-05-11 2021-05-04 Apple Inc. Methods to determine a hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook in new radio (NR) systems
EP3826394A4 (en) * 2018-07-20 2022-03-23 Ntt Docomo, Inc. BASE STATION
CN112655257B (zh) 2018-07-26 2024-07-30 夏普株式会社 基站和方法
US12143225B2 (en) 2018-08-10 2024-11-12 Apple Inc. Enhanced HARQ feedback for reliable communications
US12120060B2 (en) 2018-09-19 2024-10-15 Qualcomm Incorporated Acknowledgement codebook design for multiple transmission reception points
JP7313380B2 (ja) * 2019-01-10 2023-07-24 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US12550140B2 (en) * 2019-03-30 2026-02-10 Lg Electronics Inc. Method for transmitting HARQ-ACK codebook, user equipment, device and storage medium, method for receiving HARQ-ACK codebook, and base station
US11581922B2 (en) * 2020-04-07 2023-02-14 Qualcomm Incorporated Type-1 codebook construction with multiple aggregation factors
US11496236B2 (en) * 2020-08-14 2022-11-08 Samsung Electronics Co., Ltd. Method and apparatus for link budget enhancements in communication systems

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Publication number Publication date
WO2021207262A1 (en) 2021-10-14
US11581922B2 (en) 2023-02-14
EP4614847A2 (en) 2025-09-10
EP4133644A1 (en) 2023-02-15
CN115362646B (zh) 2025-06-24
US11863253B2 (en) 2024-01-02
EP4614847A3 (en) 2025-11-12
US20210314033A1 (en) 2021-10-07
TWI883171B (zh) 2025-05-11
PH12022552158A1 (en) 2024-01-29
BR112022019723A2 (pt) 2022-11-22
JP2023520854A (ja) 2023-05-22
CN115362646A (zh) 2022-11-18
US20230239011A1 (en) 2023-07-27
JP7713465B2 (ja) 2025-07-25
TW202143673A (zh) 2021-11-16

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PA0105 International application

Patent event date: 20220927

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application