JP7778792B2 - 新無線サイドリンクにおけるサイドリンクフィードバックチャネルシグナリング - Google Patents

新無線サイドリンクにおけるサイドリンクフィードバックチャネルシグナリング

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Publication number
JP7778792B2
JP7778792B2 JP2023540960A JP2023540960A JP7778792B2 JP 7778792 B2 JP7778792 B2 JP 7778792B2 JP 2023540960 A JP2023540960 A JP 2023540960A JP 2023540960 A JP2023540960 A JP 2023540960A JP 7778792 B2 JP7778792 B2 JP 7778792B2
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JP
Japan
Prior art keywords
sidelink
communication
feedback channel
resource configuration
sidelink feedback
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
JP2023540960A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024502976A (ja
JP2024502976A5 (enExample
Inventor
ワン、シャオジエ
ジャン、シャオシャ
スン、ジン
グプタ、ピユシュ
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
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2024502976A publication Critical patent/JP2024502976A/ja
Publication of JP2024502976A5 publication Critical patent/JP2024502976A5/ja
Application granted granted Critical
Publication of JP7778792B2 publication Critical patent/JP7778792B2/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
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control 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
    • H04L1/12—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
    • H04L1/1861—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
    • H04L1/1896—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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023540960A 2021-01-12 2021-12-06 新無線サイドリンクにおけるサイドリンクフィードバックチャネルシグナリング Active JP7778792B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/147,326 US12069610B2 (en) 2021-01-12 2021-01-12 Sidelink feedback channel signaling in new radio sidelink
US17/147,326 2021-01-12
PCT/US2021/072758 WO2022154997A1 (en) 2021-01-12 2021-12-06 Sidelink feedback channel signaling in new radio sidelink

Publications (3)

Publication Number Publication Date
JP2024502976A JP2024502976A (ja) 2024-01-24
JP2024502976A5 JP2024502976A5 (enExample) 2024-11-15
JP7778792B2 true JP7778792B2 (ja) 2025-12-02

Family

ID=79425600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023540960A Active JP7778792B2 (ja) 2021-01-12 2021-12-06 新無線サイドリンクにおけるサイドリンクフィードバックチャネルシグナリング

Country Status (7)

Country Link
US (2) US12069610B2 (enExample)
EP (1) EP4278491B1 (enExample)
JP (1) JP7778792B2 (enExample)
KR (1) KR20230129993A (enExample)
CN (1) CN116762296A (enExample)
BR (1) BR112023013036A2 (enExample)
WO (1) WO2022154997A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12010687B2 (en) * 2022-01-10 2024-06-11 Qualcomm Incorporated Techniques for enhanced sidelink feedback transmission
WO2024011604A1 (en) * 2022-07-15 2024-01-18 Zte Corporation Method, device and computer program product for wireless communication
WO2024031482A1 (en) * 2022-08-10 2024-02-15 Nokia Shanghai Bell Co., Ltd. Sidelink feedback transmission enhancement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020156086A (ja) 2019-03-21 2020-09-24 華碩電腦股▲ふん▼有限公司 無線通信システムにおいて、デバイス・ツー・デバイスフィードバック送信を処理する方法および装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020119723A1 (en) * 2018-12-14 2020-06-18 FG Innovation Company Limited Methods and apparatuses for collision control of sidelink communications in wireless communication systems
US12075364B2 (en) * 2018-12-17 2024-08-27 Nokia Technologies Oy Apparatuses and methods for discovery process for cross link interference measurements
KR20200114828A (ko) * 2019-03-29 2020-10-07 삼성전자주식회사 무선 통신 시스템에서 사이드링크 피드백 채널의 신호 처리를 위한 방법 및 장치
CN111867099B (zh) * 2019-04-30 2024-04-05 株式会社Kt 发射和接收侧链路harq反馈信息的方法和装置
JP7461373B2 (ja) * 2019-11-25 2024-04-03 株式会社Ｎｔｔドコモ 端末及び通信方法
KR20220043538A (ko) * 2020-09-29 2022-04-05 주식회사 아이티엘 무선 통신 시스템에서 자원을 선택하는 방법 및 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020156086A (ja) 2019-03-21 2020-09-24 華碩電腦股▲ふん▼有限公司 無線通信システムにおいて、デバイス・ツー・デバイスフィードバック送信を処理する方法および装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CMCC，Discussion on HARQ feedback，3GPP TSG RAN WG1 adhoc_NR_AH_1901 R1-1900405，2019年01月12日

Also Published As

Publication number Publication date
JP2024502976A (ja) 2024-01-24
US20250016740A1 (en) 2025-01-09
US12069610B2 (en) 2024-08-20
US20220225279A1 (en) 2022-07-14
EP4278491B1 (en) 2026-04-29
BR112023013036A2 (pt) 2023-10-03
CN116762296A (zh) 2023-09-15
WO2022154997A1 (en) 2022-07-21
EP4278491A1 (en) 2023-11-22
KR20230129993A (ko) 2023-09-11

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