GB2629719A - Managing sidelink feedback to a base station - Google Patents

Managing sidelink feedback to a base station Download PDF

Info

Publication number
GB2629719A
GB2629719A GB2410411.9A GB202410411A GB2629719A GB 2629719 A GB2629719 A GB 2629719A GB 202410411 A GB202410411 A GB 202410411A GB 2629719 A GB2629719 A GB 2629719A
Authority
GB
United Kingdom
Prior art keywords
resources
feedback
harq
grant
base station
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
GB2410411.9A
Other languages
English (en)
Other versions
GB202410411D0 (en
Inventor
Ganesan Karthikeyan
Golitschek Edler Von Elbwart Alexander
Löhr Joachim
Basu Mallick Prateek
Nangia Vijay
Kuchibhotla Ravi
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.)
Lenovo Singapore Pte Ltd
Original Assignee
Lenovo Singapore Pte Ltd
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 Lenovo Singapore Pte Ltd filed Critical Lenovo Singapore Pte Ltd
Publication of GB202410411D0 publication Critical patent/GB202410411D0/en
Publication of GB2629719A publication Critical patent/GB2629719A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/40—Resource management for direct mode communication, e.g. D2D or sidelink
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB2410411.9A 2022-02-14 2023-02-05 Managing sidelink feedback to a base station Pending GB2629719A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263309935P 2022-02-14 2022-02-14
PCT/IB2023/051018 WO2023152619A1 (en) 2022-02-14 2023-02-05 Managing sidelink feedback to a base station

Publications (2)

Publication Number Publication Date
GB202410411D0 GB202410411D0 (en) 2024-08-28
GB2629719A true GB2629719A (en) 2024-11-06

Family

ID=85278475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2410411.9A Pending GB2629719A (en) 2022-02-14 2023-02-05 Managing sidelink feedback to a base station

Country Status (8)

Country Link
US (1) US20250151095A1 (enExample)
EP (1) EP4480260A1 (enExample)
JP (1) JP2025505694A (enExample)
CN (1) CN118696590A (enExample)
AU (1) AU2023218618A1 (enExample)
GB (1) GB2629719A (enExample)
MX (1) MX2024009842A (enExample)
WO (1) WO2023152619A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12041657B2 (en) * 2022-02-04 2024-07-16 Qualcomm Incorporated Sidelink mode-1 based standalone operations
EP4255080A1 (en) * 2022-03-29 2023-10-04 Comcast Cable Communications, LLC Listen-before-talk result indication in wireless communications

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021255673A1 (en) * 2020-06-17 2021-12-23 Lenovo (Singapore) Pte. Ltd. Channel occupancy time sharing

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3678322B1 (en) * 2015-01-14 2021-08-11 LG Electronics Inc. Method for transmitting multiplexed harq feedbacks in a carrier aggregation system and a device therefor
US10790942B2 (en) * 2016-04-01 2020-09-29 Samsung Electronics Co., Ltd Method and apparatus for feeding back HARQ-ACK information
WO2018181596A1 (ja) * 2017-03-31 2018-10-04 シャープ株式会社 端末装置、基地局装置、通信方法、およびプログラム
US12294460B2 (en) * 2019-08-16 2025-05-06 Sharp Kabushiki Kaisha Method and apparatus for transmitting HARQ feedback
US12402155B2 (en) * 2019-09-12 2025-08-26 Ntt Docomo, Inc. Terminal, system, and communication method for determining control of retransmission
US20210250954A1 (en) * 2020-02-11 2021-08-12 Asustek Computer Inc. Method and apparatus for scheduling device-to-device sidelink transmission in a wireless communication system
WO2021208031A1 (en) * 2020-04-16 2021-10-21 Qualcomm Incorporated Cyclic prefix (cp) extension in channel occupancy time (cot) sharing for sidelink communication
ES2966484T3 (es) * 2020-07-21 2024-04-22 Nokia Technologies Oy Información de acuse de recibo de solicitud de repetición automática híbrida activada para transmisión de datos de programación semipersistente de enlace descendente
US20240314817A1 (en) * 2021-03-12 2024-09-19 Qualcomm Incorporated Techniques for sidelink resource reservation
US12432711B2 (en) * 2021-04-13 2025-09-30 Qualcomm Incorporated Network initiated polling for uplink scheduling request
KR102762097B1 (ko) * 2021-11-03 2025-02-03 인터디지탈 패튼 홀딩스, 인크 일관된 사이드링크 리슨-비포-토크 실패
AU2023217965A1 (en) * 2022-02-11 2024-07-25 Lenovo (Singapore) Pte. Ltd. Indicating sidelink channel occupancy time sharing between user equipment
CN118749218A (zh) * 2022-03-02 2024-10-08 联想（新加坡）私人有限公司 配置侧链路定位参考信号传输

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021255673A1 (en) * 2020-06-17 2021-12-23 Lenovo (Singapore) Pte. Ltd. Channel occupancy time sharing

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3rd Generation Partnership Project,16.02.19,"Uu-based Sidelink Resource..",3gpp.org. *
Lenovo et al, 13.02.20,"Remaining aspects of SL HARQ...",3gpp.org. *

Also Published As

Publication number Publication date
CN118696590A (zh) 2024-09-24
GB202410411D0 (en) 2024-08-28
EP4480260A1 (en) 2024-12-25
AU2023218618A1 (en) 2024-07-25
US20250151095A1 (en) 2025-05-08
MX2024009842A (es) 2024-08-22
WO2023152619A1 (en) 2023-08-17
JP2025505694A (ja) 2025-02-28

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