JP7802793B2 - サイドリンクリソースの競合表示 - Google Patents

サイドリンクリソースの競合表示

Info

Publication number
JP7802793B2
JP7802793B2 JP2023534090A JP2023534090A JP7802793B2 JP 7802793 B2 JP7802793 B2 JP 7802793B2 JP 2023534090 A JP2023534090 A JP 2023534090A JP 2023534090 A JP2023534090 A JP 2023534090A JP 7802793 B2 JP7802793 B2 JP 7802793B2
Authority
JP
Japan
Prior art keywords
feedback
resources
resource
conflict
sci
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
JP2023534090A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023553012A (ja
JPWO2022118301A5 (https=
JP2023553012A5 (https=
Inventor
カルティケヤン・ガネサン
プラティーク・バス・マリック
ヨアヒム・レール
ラヴィ・クチボトラ
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 JP2023553012A publication Critical patent/JP2023553012A/ja
Publication of JPWO2022118301A5 publication Critical patent/JPWO2022118301A5/ja
Publication of JP2023553012A5 publication Critical patent/JP2023553012A5/ja
Application granted granted Critical
Publication of JP7802793B2 publication Critical patent/JP7802793B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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)
JP2023534090A 2020-12-04 2021-12-06 サイドリンクリソースの競合表示 Active JP7802793B2 (ja)

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 (4)

Publication Number Publication Date
JP2023553012A JP2023553012A (ja) 2023-12-20
JPWO2022118301A5 JPWO2022118301A5 (https=) 2024-12-17
JP2023553012A5 JP2023553012A5 (https=) 2024-12-17
JP7802793B2 true JP7802793B2 (ja) 2026-01-20

Family

ID=79230727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023534090A Active JP7802793B2 (ja) 2020-12-04 2021-12-06 サイドリンクリソースの競合表示

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=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021207473A1 (en) 2020-04-08 2021-10-14 Idac Holdings, Inc. Methods and apparatus for sidelink inter-wireless transmit/receive unit (wtru) coordination

Family Cites Families (7)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021207473A1 (en) 2020-04-08 2021-10-14 Idac Holdings, Inc. Methods and apparatus for sidelink inter-wireless transmit/receive unit (wtru) coordination

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
NTT DOCOMO, INC.，Resource allocation for reliability and latency enhancements[online]，3GPP TSG RAN WG1 #103-e R1-2009194，Retrieved from <https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_103-e/Docs/R1-2009194.zip>，2020年11月01日，[retrieved on 2025.08.01]
Qualcomm Incorporated，Reliability and Latency Enhancements for Mode 2[online]，3GPP TSG RAN WG1 #103-e R1- 2009273，Retrieved from <https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_103-e/Docs/R1-2009273.zip>，2020年11月01日，[retrieved on 2025.08.01]
vivo，Discussion on mode 2 enhancements[online]，3GPP TSG RAN WG1 #103-e R1-2007689，Retrieved from <https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_103-e/Docs/R1-2007689.zip>，[retrieved on 2025.08.01]

Also Published As

Publication number Publication date
CN116472765A (zh) 2023-07-21
KR20230110531A (ko) 2023-07-24
AU2021393140A1 (en) 2023-06-08
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

Similar Documents

Publication Publication Date Title
JP7802793B2 (ja) サイドリンクリソースの競合表示
US12563596B2 (en) Selecting a fixed frame period duration
CN116097585A (zh) 信道感测测量和信道接入报告
WO2022084974A1 (en) Csi triggering for separate resource pools
US20240171252A1 (en) Full-duplex user equipment operation
US12604362B2 (en) Discontinuous reception configuration for sidelink communication
US20240146483A1 (en) Group common configured grant resource configuration
US20240048333A1 (en) Multiple default beams for multiple pdsch/pusch and multi-slot pdcch monitoring
US12557094B2 (en) Signaling unavailability of uplink and downlink resources
WO2022234549A1 (en) Channel occupancy initiator determination for transmissions in unlicensed spectrum
US20230262708A1 (en) Transmitting feedback information
US20240380525A1 (en) Determining harq process for configured grant retransmission
US20250119947A1 (en) Beam association for a fixed frame period
WO2022157738A1 (en) Ul transmission management in ue initiated channel occupancy
US20240430917A1 (en) Inter-ue coordination scheme restriction during congestion
US20240414808A1 (en) Resource selection considering sidelink drx
US20250133481A1 (en) Receiving system information from a relay via a sidelink channel
US20250323761A1 (en) Timer expiration in response to receiving dci
CN118140569A (zh) 考虑ue间协调方案的lcp过程
JP2024545990A (ja) 小データ送信のための構成済みアップリンクグラント
WO2022038562A1 (en) Deactivation behavior for semi-persistent csi reporting

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241206

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20241206

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20250804

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250812

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251106

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20251209

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260107

R150 Certificate of patent or registration of utility model

Ref document number: 7802793

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150