KR20220029648A - 무선 통신들을 위한 그룹-기반 확인응답 피드백 기술들 - Google Patents

무선 통신들을 위한 그룹-기반 확인응답 피드백 기술들 Download PDF

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Publication number
KR20220029648A
KR20220029648A KR1020227000179A KR20227000179A KR20220029648A KR 20220029648 A KR20220029648 A KR 20220029648A KR 1020227000179 A KR1020227000179 A KR 1020227000179A KR 20227000179 A KR20227000179 A KR 20227000179A KR 20220029648 A KR20220029648 A KR 20220029648A
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KR
South Korea
Prior art keywords
group
feedback
acknowledgment feedback
indicator
downlink
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Pending
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KR1020227000179A
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English (en)
Korean (ko)
Inventor
모스타파 코쉬네비산
징 선
카필 바타드
샤오샤 장
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퀄컴 인코포레이티드
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Publication of KR20220029648A publication Critical patent/KR20220029648A/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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1621—Group acknowledgement, i.e. the acknowledgement message defining a range of identifiers, e.g. of sequence numbers
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/1864—ARQ related signaling
    • 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
    • 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
    • H04W72/042—
    • 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

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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)
KR1020227000179A 2019-07-04 2020-06-08 무선 통신들을 위한 그룹-기반 확인응답 피드백 기술들 Pending KR20220029648A (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
IN201941026827 2019-07-04
IN201941026827 2019-07-04
US201962887887P 2019-08-16 2019-08-16
US62/887,887 2019-08-16
US16/894,542 2020-06-05
US16/894,542 US11171745B2 (en) 2019-07-04 2020-06-05 Group-based acknowledgment feedback techniques for wireless communications
PCT/US2020/036666 WO2021003001A1 (en) 2019-07-04 2020-06-08 Group-based acknowledgment feedback techniques for wireless communications

Publications (1)

Publication Number Publication Date
KR20220029648A true KR20220029648A (ko) 2022-03-08

Family

ID=74066176

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227000179A Pending KR20220029648A (ko) 2019-07-04 2020-06-08 무선 통신들을 위한 그룹-기반 확인응답 피드백 기술들

Country Status (8)

Country Link
US (4) US11171745B2 (https=)
EP (2) EP3994823B1 (https=)
JP (2) JP7553490B2 (https=)
KR (1) KR20220029648A (https=)
CN (2) CN118432770A (https=)
AU (1) AU2020299531B2 (https=)
BR (1) BR112021026543A2 (https=)
WO (1) WO2021003001A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020220357A1 (zh) * 2019-04-30 2020-11-05 Oppo广东移动通信有限公司 Harq码本确定方法、终端设备和网络设备
US11171745B2 (en) 2019-07-04 2021-11-09 Qualcomm Incorporated Group-based acknowledgment feedback techniques for wireless communications
US11032029B2 (en) * 2019-07-09 2021-06-08 Qualcomm Incorporated Code-block-group acknowledgment feedback techniques in wireless communications
US12615634B2 (en) * 2019-08-23 2026-04-28 Lenovo (Beijing) Limited Method and apparatus for determining HARQ-ACK codebook
US11340085B2 (en) 2019-08-30 2022-05-24 Rovi Guides, Inc. Systems and methods for providing uninterrupted media content during vehicle navigation
ES2959828T3 (es) * 2019-10-04 2024-02-28 Ericsson Telefon Ab L M Construcción de libro de códigos de HARQ con habilitación/deshabilitación de realimentación por proceso de HARQ
CA3147128A1 (en) 2019-11-08 2021-05-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information processing method and device, equipment, and storage medium
KR20220100788A (ko) * 2019-11-18 2022-07-18 삼성전자주식회사 Harq-ack 송신 방법 및 장치
CN113273291A (zh) * 2019-12-10 2021-08-17 Oppo广东移动通信有限公司 信息传输方法、装置、设备及存储介质
US11638221B2 (en) * 2020-02-12 2023-04-25 Qualcomm Incorporated Feedback power control techniques for wireless communications systems
US20230156699A1 (en) * 2020-03-25 2023-05-18 Nec Corporation Method, device and computer storage medium for communication
EP4173410B1 (en) * 2020-07-31 2024-05-08 Sony Group Corporation Methods, communications devices, and infrastructure equipment
US11778607B2 (en) * 2021-04-01 2023-10-03 Nokia Technologies Oy Using relative transmission occasion delay indexing
CN115706641B (zh) * 2021-08-06 2025-09-19 维沃移动通信有限公司 Harq-ack传输资源确定方法、终端及存储介质
WO2024035047A1 (ko) * 2022-08-11 2024-02-15 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3378264A1 (en) 2015-11-19 2018-09-26 Nokia Solutions and Networks Oy Dynamic harq-ack codebook size in unlicensed spectrum
US10484146B2 (en) * 2017-03-23 2019-11-19 Qualcomm Incorporated Downlink retransmission under unreliable code block group (CBG) level ACK/NACK feedback
US11394495B2 (en) 2017-12-29 2022-07-19 Beijing Xiaomi Mobile Software Co., Ltd. Hybrid automatic repeat request (HARQ) feedback method and device and data receiving apparatus
US11374694B2 (en) * 2018-01-17 2022-06-28 Qualcomm Incorporated Transport block size indication for retransmissions in wireless communications
JP2019122820A (ja) * 2019-04-01 2019-07-25 株式会社大一商会 遊技機
US12004185B2 (en) 2019-04-19 2024-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Setting HARQ timing for PDSCH with pending PDSCH-to-HARQ-timing-indicator
US11349614B2 (en) * 2019-04-24 2022-05-31 Telefonaktiebolaget Lm Ericsson (Publ) HARQ-ACK reporting with PDSCH grouping
JP2021010103A (ja) 2019-07-01 2021-01-28 シャープ株式会社 端末装置、基地局装置、および、通信方法
US11171745B2 (en) 2019-07-04 2021-11-09 Qualcomm Incorporated Group-based acknowledgment feedback techniques for wireless communications

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Publication number Publication date
JP7707385B2 (ja) 2025-07-14
AU2020299531B2 (en) 2025-09-25
JP2024150503A (ja) 2024-10-23
JP7553490B2 (ja) 2024-09-18
US20210351871A1 (en) 2021-11-11
EP3994823B1 (en) 2024-10-30
BR112021026543A2 (pt) 2022-02-15
WO2021003001A1 (en) 2021-01-07
US20210006356A1 (en) 2021-01-07
US12137000B2 (en) 2024-11-05
CN118432770A (zh) 2024-08-02
EP4468636A2 (en) 2024-11-27
CN114342298B (zh) 2025-01-10
JP2022539519A (ja) 2022-09-12
AU2020299531A1 (en) 2022-01-27
US11171745B2 (en) 2021-11-09
EP3994823C0 (en) 2024-10-30
US20210351870A1 (en) 2021-11-11
CN114342298A (zh) 2022-04-12
US12255740B2 (en) 2025-03-18
US20210351872A1 (en) 2021-11-11
EP3994823A1 (en) 2022-05-11
US12126447B2 (en) 2024-10-22
EP4468636A3 (en) 2025-04-02

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