KR20230110531A - 사이드링크 자원 충돌 지시 - Google Patents

사이드링크 자원 충돌 지시 Download PDF

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Publication number
KR20230110531A
KR20230110531A KR1020237018658A KR20237018658A KR20230110531A KR 20230110531 A KR20230110531 A KR 20230110531A KR 1020237018658 A KR1020237018658 A KR 1020237018658A KR 20237018658 A KR20237018658 A KR 20237018658A KR 20230110531 A KR20230110531 A KR 20230110531A
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South Korea
Prior art keywords
feedback
resource
resources
conflict
sci
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Pending
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KR1020237018658A
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English (en)
Korean (ko)
Inventor
카르티케얀 가네산
프라티크 바수 말리크
요아킴 뢰어
라비 쿠치보틀라
Original Assignee
레노보 (싱가포르) 피티이. 엘티디.
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Publication of KR20230110531A publication Critical patent/KR20230110531A/ko
Pending legal-status Critical Current

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    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/1829—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
    • H04L1/1887—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
    • H04L1/1896—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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
KR1020237018658A 2020-12-04 2021-12-06 사이드링크 자원 충돌 지시 Pending KR20230110531A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063121814P 2020-12-04 2020-12-04
US63/121,814 2020-12-04
PCT/IB2021/061381 WO2022118301A1 (en) 2020-12-04 2021-12-06 Sidelink resource conflict indication

Publications (1)

Publication Number Publication Date
KR20230110531A true KR20230110531A (ko) 2023-07-24

Family

ID=79230727

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237018658A Pending KR20230110531A (ko) 2020-12-04 2021-12-06 사이드링크 자원 충돌 지시

Country Status (7)

Country Link
US (1) US12593344B2 (https=)
EP (1) EP4256870A1 (https=)
JP (1) JP7802793B2 (https=)
KR (1) KR20230110531A (https=)
CN (1) CN116472765A (https=)
AU (1) AU2021393140A1 (https=)
WO (1) WO2022118301A1 (https=)

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US11758517B2 (en) * 2020-07-27 2023-09-12 Qualcomm Incorporated Transmitting resource collision indication on sidelink feedback channel
CN112838918A (zh) * 2020-12-30 2021-05-25 中兴通讯股份有限公司 数据传输方法、设备和存储介质
WO2022151440A1 (zh) * 2021-01-15 2022-07-21 华为技术有限公司 资源冲突指示的传输方法及装置、系统
EP4271083A4 (en) * 2021-01-15 2024-05-01 Huawei Technologies Co., Ltd. METHOD AND APPARATUS FOR PROCESSING RESOURCE CONFLICT
US12279144B2 (en) * 2021-01-19 2025-04-15 Mediatek Singapore Pte. Ltd. Resource allocation enhancements for sidelink communications
WO2022209097A1 (ja) * 2021-03-29 2022-10-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 通信装置および通信方法
WO2022212460A1 (en) * 2021-04-01 2022-10-06 Intel Corporation Determining collisions and conflicts for sidelink communications
CN115175127A (zh) * 2021-04-02 2022-10-11 夏普株式会社 由用户设备执行的方法以及用户设备
CN115459890A (zh) * 2021-06-08 2022-12-09 索尼集团公司 用于无线通信的发送电子设备、接收电子设备以及方法
EP4364499A2 (en) * 2021-08-05 2024-05-08 Huawei Technologies Co., Ltd. Method and apparatus for inter-user equipment (ue) coordination in sidelink (sl) communications
CN115915256A (zh) * 2021-08-06 2023-04-04 中信科智联科技有限公司 一种直通链路数据传输方法、装置及终端
US12477568B2 (en) * 2021-09-29 2025-11-18 Samsung Electronics Co., Ltd. Method and apparatus for inter-UE coordination signaling
EP4437795A1 (en) * 2022-01-07 2024-10-02 Apple Inc. Technologies for inter-user equipment coordination
CN115174013B (zh) * 2022-07-06 2024-08-23 中国信息通信研究院 一种nr和lte信道共存下的harq反馈方法和设备
WO2024020895A1 (en) * 2022-07-27 2024-02-01 Nokia Shanghai Bell Co., Ltd Resource selection for sidelink communication
CN117615381A (zh) * 2022-08-21 2024-02-27 华为技术有限公司 通信方法和装置
WO2024173210A1 (en) * 2023-02-14 2024-08-22 Interdigital Patent Holdings, Inc. Harq sub-codebook generation
WO2024121833A1 (en) * 2023-02-16 2024-06-13 Lenovo (Singapore) Pte Limited Transmitting content during user equipment (ue) sidelink unlicensed operations
WO2024093055A1 (en) * 2023-02-24 2024-05-10 Lenovo (Beijing) Limited Terminal device and method for sidelink communications
WO2025091452A1 (en) * 2023-11-03 2025-05-08 Qualcomm Incorporated Techniques for multiple physical sidelink feedback channel (psfch) occasions for psfch with conflict indication
WO2025091451A1 (en) * 2023-11-03 2025-05-08 Qualcomm Incorporated Techniques for channel occupancy time sharing for physical sidelink feedback channel with a conflict indication in an unlicensed sidelink band

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12113746B2 (en) * 2019-01-11 2024-10-08 Apple Inc. Sidelink physical layer procedures for collision avoidance, HARQ feedback, and CSI acquisition
WO2021015577A1 (en) * 2019-07-23 2021-01-28 Samsung Electronics Co., Ltd. Method and apparatus for sidelink transmission in a wireless communication system
US11122554B2 (en) 2019-08-19 2021-09-14 Lenovo (Singapore) Pte. Ltd. Using a configured feedback resource for feedback
EP4018742A4 (en) * 2019-09-26 2022-10-26 Samsung Electronics Co., Ltd. RESOURCE ALLOCATION AND POWER CONTROL METHOD FOR A SIDELINK COMMUNICATION SYSTEM
US11546937B2 (en) * 2019-11-08 2023-01-03 Huawei Technologies Co., Ltd. System and method for reservation and resource selection for sidelink communication
BR112022020384A2 (pt) 2020-04-08 2022-12-13 Idac Holdings Inc Método implementado por uma primeira unidade de transmissão/recepção sem fio, e, primeira unidade de transmissão/recepção sem fio
GB2612247A (en) * 2020-08-06 2023-04-26 Apple Inc Methods and apparatus for self-detection of collisions by a user equipment
WO2022106000A1 (en) * 2020-11-19 2022-05-27 Nokia Technologies Oy Data communication with adaptable feedback mode

Also Published As

Publication number Publication date
CN116472765A (zh) 2023-07-21
AU2021393140A1 (en) 2023-06-08
JP7802793B2 (ja) 2026-01-20
US12593344B2 (en) 2026-03-31
WO2022118301A1 (en) 2022-06-09
JP2023553012A (ja) 2023-12-20
US20240057121A1 (en) 2024-02-15
EP4256870A1 (en) 2023-10-11

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