BR112023013036A2 - Sinalização de canal de feedback sidelink em sidelink de novo rádio - Google Patents

Sinalização de canal de feedback sidelink em sidelink de novo rádio

Info

Publication number
BR112023013036A2
BR112023013036A2 BR112023013036A BR112023013036A BR112023013036A2 BR 112023013036 A2 BR112023013036 A2 BR 112023013036A2 BR 112023013036 A BR112023013036 A BR 112023013036A BR 112023013036 A BR112023013036 A BR 112023013036A BR 112023013036 A2 BR112023013036 A2 BR 112023013036A2
Authority
BR
Brazil
Prior art keywords
sidelink
feedback channel
new radio
communications
receiving device
Prior art date
Application number
BR112023013036A
Other languages
English (en)
Inventor
Jing Sun
Piyush Gupta
Xiaojie Wang
Xiaoxia Zhang
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 BR112023013036A2 publication Critical patent/BR112023013036A2/pt

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
    • H04L1/12—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
    • H04L1/1607—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
    • H04L1/0001—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
    • H04L1/18—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
    • H04L1/1867—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)

Abstract

sinalização de canal de feedback sidelink em sidelink de novo rádio. são descritos métodos, sistemas e dispositivos para comunicações sem fio. um dispositivo de recepção (por exemplo, um equipamento de usuário de sidelink (ue), como um primeiro ue) pode receber comunicações de sidelink a partir de um segundo ue via um canal de sidelink. o dispositivo de recepção pode transmitir uma mensagem de feedback para o segundo ue via um canal de feedback de sidelink utilizando uma primeira configuração de recurso, a mensagem de feedback com base pelo menos em parte nas comunicações de sidelink. o dispositivo de recepção pode identificar uma segunda configuração de recurso do canal de feedback de sidelink associado a comunicações de sidelink via o canal de feedback de sidelink. o dispositivo de recepção pode realizar as comunicações de sidelink com o segundo ue via o canal de feedback de sidelink utilizando a segunda configuração de recurso do canal de feedback de sidelink.
BR112023013036A 2021-01-12 2021-12-06 Sinalização de canal de feedback sidelink em sidelink de novo rádio BR112023013036A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/147,326 US20220225279A1 (en) 2021-01-12 2021-01-12 Sidelink feedback channel signaling in new radio sidelink
PCT/US2021/072758 WO2022154997A1 (en) 2021-01-12 2021-12-06 Sidelink feedback channel signaling in new radio sidelink

Publications (1)

Publication Number Publication Date
BR112023013036A2 true BR112023013036A2 (pt) 2023-10-03

Family

ID=79425600

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023013036A BR112023013036A2 (pt) 2021-01-12 2021-12-06 Sinalização de canal de feedback sidelink em sidelink de novo rádio

Country Status (7)

Country Link
US (1) US20220225279A1 (pt)
EP (1) EP4278491A1 (pt)
JP (1) JP2024502976A (pt)
KR (1) KR20230129993A (pt)
CN (1) CN116762296A (pt)
BR (1) BR112023013036A2 (pt)
WO (1) WO2022154997A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230224900A1 (en) * 2022-01-10 2023-07-13 Qualcomm Incorporated Techniques for enhanced sidelink feedback transmission
WO2024031482A1 (en) * 2022-08-10 2024-02-15 Nokia Shanghai Bell Co., Ltd. Sidelink feedback transmission enhancement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113243137A (zh) * 2018-12-14 2021-08-10 鸿颖创新有限公司 无线通信系统中用于侧链路通信的冲突控制的方法和装置
US20220030522A1 (en) * 2018-12-17 2022-01-27 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
US20220417070A1 (en) * 2019-11-25 2022-12-29 Ntt Docomo, Inc. Terminal and communication method
KR20220043538A (ko) * 2020-09-29 2022-04-05 주식회사 아이티엘 무선 통신 시스템에서 자원을 선택하는 방법 및 장치

Also Published As

Publication number Publication date
WO2022154997A1 (en) 2022-07-21
US20220225279A1 (en) 2022-07-14
CN116762296A (zh) 2023-09-15
JP2024502976A (ja) 2024-01-24
EP4278491A1 (en) 2023-11-22
KR20230129993A (ko) 2023-09-11

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