BR112022007538A2 - Relatório de retorno para enlace lateral - Google Patents

Relatório de retorno para enlace lateral

Info

Publication number
BR112022007538A2
BR112022007538A2 BR112022007538A BR112022007538A BR112022007538A2 BR 112022007538 A2 BR112022007538 A2 BR 112022007538A2 BR 112022007538 A BR112022007538 A BR 112022007538A BR 112022007538 A BR112022007538 A BR 112022007538A BR 112022007538 A2 BR112022007538 A2 BR 112022007538A2
Authority
BR
Brazil
Prior art keywords
return data
return
side link
transmit
examples
Prior art date
Application number
BR112022007538A
Other languages
English (en)
Inventor
Hosseini Seyedkianoush
Sridharan Gokul
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 BR112022007538A2 publication Critical patent/BR112022007538A2/pt

Links

Classifications

    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • 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
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

RELATÓRIO DE RETORNO PARA ENLACE LATERAL. Descreve-se métodos, sistemas e dispositivos para comunicações sem fio. Um equipamento de usuário (UE) pode determinar que ele tem um primeiro dado de retorno para comunicações de downlink e um segundo dado de retorno para comunicações de enlace lateral. O UE pode receber de uma estação base uma indicação de recursos para o retorno e transmitir os primeiros dados de retorno, os segundos dados de retorno, ou ambos, nos recursos. Em alguns exemplos, o UE pode transmitir os primeiros dados de retorno em um primeiro conjunto de recursos e transmitir os dados do segundo retorno em um segundo conjunto de recursos. Em alguns exemplos, o UE pode deixar cair um dos dados do primeiro ou do segundo retorno com base em prioridades associadas aos dados de retorno. Em alguns exemplos, o UE pode multiplexar o primeiro e o segundo dados de retorno para transmissão nos recursos.
BR112022007538A 2019-10-30 2020-10-29 Relatório de retorno para enlace lateral BR112022007538A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962928142P 2019-10-30 2019-10-30
US17/082,852 US11910429B2 (en) 2019-10-30 2020-10-28 Feedback reporting for sidelink
PCT/US2020/057993 WO2021087134A1 (en) 2019-10-30 2020-10-29 Feedback reporting for sidelink

Publications (1)

Publication Number Publication Date
BR112022007538A2 true BR112022007538A2 (pt) 2022-07-12

Family

ID=75689178

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022007538A BR112022007538A2 (pt) 2019-10-30 2020-10-29 Relatório de retorno para enlace lateral

Country Status (6)

Country Link
US (1) US11910429B2 (pt)
EP (1) EP4052396A1 (pt)
KR (1) KR20220085782A (pt)
CN (1) CN114600541A (pt)
BR (1) BR112022007538A2 (pt)
WO (1) WO2021087134A1 (pt)

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US11356212B2 (en) * 2019-04-05 2022-06-07 Kt Corporation Method and apparatus for transmitting and receiving sidelink HARQ feedback information
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WO2021067958A1 (en) * 2019-10-03 2021-04-08 Ofinno, Llc Sidelink signal repetition and preemption
CN114944900A (zh) * 2019-11-15 2022-08-26 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
WO2021120031A1 (en) * 2019-12-18 2021-06-24 Mediatek Singapore Pte. Ltd. Methods and apparatus of transmission prioritization between uplink and sidelink
US11490414B2 (en) * 2020-02-14 2022-11-01 Qualcomm Incorporated Techniques for intra-user equipment and inter-user equipment cancelation of overlapping communications
US11595160B2 (en) * 2020-04-08 2023-02-28 Electronics And Telecommunications Research Institute Method and apparatus for sidelink communication based on feedback
EP3902343B1 (en) * 2020-04-09 2023-03-08 ASUSTek Computer Inc. Method and apparatus of handling time gap for sidelink hybrid automatic request (harq) in network scheduling mode in a wireless communication system
US11956087B2 (en) * 2020-07-14 2024-04-09 Lg Electronics Inc. Method and apparatus for selecting SL resources in NR V2X
US11622333B2 (en) * 2020-07-21 2023-04-04 Qualcomm Incorporated User equipment group selection for direct link or sidelink packet transmission in broadcast
GB2612247A (en) * 2020-08-06 2023-04-26 Apple Inc Methods and apparatus for self-detection of collisions by a user equipment
US11902960B2 (en) * 2020-09-28 2024-02-13 Qualcomm Incorporated Timer-based beacon and echo procedure
US20220232563A1 (en) * 2021-01-21 2022-07-21 Shanghai Langbo Communication Technology Company Limited Method and device in nodes used for wireless communication
US11716753B2 (en) * 2021-01-26 2023-08-01 Qualcomm Incorporated Feedback methods for subband full duplex systems
US20230284162A1 (en) * 2021-03-30 2023-09-07 Mitsubishi Electric Corporation Communication system and receiver
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US20230011514A1 (en) * 2021-07-08 2023-01-12 Qualcomm Incorporated Sidelink prioritization
US20230011318A1 (en) * 2021-07-08 2023-01-12 Qualcomm Incorporated Sidelink cancellation indication
US20230036892A1 (en) * 2021-08-02 2023-02-02 Qualcomm Incorporated Configured grant for sub-slot based physical sidelink shared channels
ES2973632T3 (es) * 2021-09-16 2024-06-21 Asustek Comp Inc Procedimiento y aparato para manejar la priorización de señalización para conflictos de recursos de enlace lateral en un sistema de comunicación inalámbrica
US20230180184A1 (en) * 2021-12-08 2023-06-08 Qualcomm Incorporated Data scheduling collision avoidance and priority based resource selection with decoupled sidelink control and data
WO2023137755A1 (en) * 2022-01-24 2023-07-27 Lenovo (Beijing) Limited Method and apparatus for sidelink harq-ack feedback transmission over unlicensed spectrum
CN116249205B (zh) * 2022-12-30 2024-02-09 四川数字交通科技股份有限公司 一种用于资源选择的触发重选方法

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US10334586B2 (en) * 2016-01-22 2019-06-25 Qualcomm Incorporated Hybrid automatic repeat request feedback for unicast sidelink communications
WO2017171528A1 (ko) * 2016-04-01 2017-10-05 엘지전자 주식회사 무선 통신 시스템에서 단말에 의해 수행되는 v2x 통신 방법 및 상기 방법을 이용하는 단말
WO2019156474A1 (ko) * 2018-02-11 2019-08-15 엘지전자 주식회사 무선 통신 시스템에서 사이드링크 통신을 위한 피드백 신호를 설정하는 방법 및 장치
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Also Published As

Publication number Publication date
US20210136781A1 (en) 2021-05-06
US11910429B2 (en) 2024-02-20
KR20220085782A (ko) 2022-06-22
WO2021087134A1 (en) 2021-05-06
EP4052396A1 (en) 2022-09-07
CN114600541A (zh) 2022-06-07

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