JP7713465B2 - 複数のアグリゲーションファクタによるタイプ１コードブック構築 - Google Patents

複数のアグリゲーションファクタによるタイプ１コードブック構築

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Publication number
JP7713465B2
JP7713465B2 JP2022557842A JP2022557842A JP7713465B2 JP 7713465 B2 JP7713465 B2 JP 7713465B2 JP 2022557842 A JP2022557842 A JP 2022557842A JP 2022557842 A JP2022557842 A JP 2022557842A JP 7713465 B2 JP7713465 B2 JP 7713465B2
Authority
JP
Japan
Prior art keywords
feedback
downlink transmissions
codebook
repetition
downlink
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.)
Active
Application number
JP2022557842A
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English (en)
Japanese (ja)
Other versions
JP2023520854A5 (https=
JP2023520854A (ja
Inventor
ファクーリアン、サイード・アリ・アクバル
コシュネビサン、モスタファ
ホッセイニ、サイードキアヌーシュ
ジャン、シャオシャ
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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Publication date
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Publication of JP2023520854A publication Critical patent/JP2023520854A/ja
Publication of JP2023520854A5 publication Critical patent/JP2023520854A5/ja
Application granted granted Critical
Publication of JP7713465B2 publication Critical patent/JP7713465B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04B7/0413—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
    • 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
    • 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
    • H04L1/1854—Scheduling and prioritising 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
    • H04L1/1829—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
    • 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

Landscapes

  • 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)
JP2022557842A 2020-04-07 2021-04-06 複数のアグリゲーションファクタによるタイプ１コードブック構築 Active JP7713465B2 (ja)

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 (3)

Publication Number Publication Date
JP2023520854A JP2023520854A (ja) 2023-05-22
JP2023520854A5 JP2023520854A5 (https=) 2024-03-18
JP7713465B2 true JP7713465B2 (ja) 2025-07-25

Family

ID=77921925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022557842A Active JP7713465B2 (ja) 2020-04-07 2021-04-06 複数のアグリゲーションファクタによるタイプ１コードブック構築

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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JP2019509692A (ja) 2016-03-15 2019-04-04 電信科学技術研究院Ｃｈｉｎａ Ａｃａｄｅｍｙ ｏｆ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｔｅｃｈｎｏｌｏｇｙ セミパーシステントスケジューリングを設定・確定する方法及び装置
US20190268803A1 (en) 2018-05-11 2019-08-29 Intel Corporation Methods to determine a hybrid automatic repeat request acknowledgement (harq-ack) codebook in new radio (nr) systems
WO2019184943A1 (zh) 2018-03-30 2019-10-03 电信科学技术研究院有限公司 数据传输方法、终端设备及网络设备
WO2020017056A1 (ja) 2018-07-20 2020-01-23 株式会社Ｎｔｔドコモ 基地局

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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
DE112018000238T5 (de) 2017-02-06 2019-10-24 Intel IP Corporation Hybride automatische-wiederholungsanfrage-bestätigungsbundling fürkommunikationssysteme
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
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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WO2019184943A1 (zh) 2018-03-30 2019-10-03 电信科学技术研究院有限公司 数据传输方法、终端设备及网络设备
US20190268803A1 (en) 2018-05-11 2019-08-29 Intel Corporation Methods to determine a hybrid automatic repeat request acknowledgement (harq-ack) codebook in new radio (nr) systems
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Also Published As

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
KR20220164491A (ko) 2022-12-13
BR112022019723A2 (pt) 2022-11-22
JP2023520854A (ja) 2023-05-22
CN115362646A (zh) 2022-11-18
US20230239011A1 (en) 2023-07-27
TW202143673A (zh) 2021-11-16

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