CL2021001838A1 - Método realizado por equipo de usuario y equipo de usuario. - Google Patents

Método realizado por equipo de usuario y equipo de usuario.

Info

Publication number
CL2021001838A1
CL2021001838A1 CL2021001838A CL2021001838A CL2021001838A1 CL 2021001838 A1 CL2021001838 A1 CL 2021001838A1 CL 2021001838 A CL2021001838 A CL 2021001838A CL 2021001838 A CL2021001838 A CL 2021001838A CL 2021001838 A1 CL2021001838 A1 CL 2021001838A1
Authority
CL
Chile
Prior art keywords
user equipment
transmission
pssch
base station
control information
Prior art date
Application number
CL2021001838A
Other languages
English (en)
Inventor
Shohei Yamada
Renmao Liu
Chongming Zhang
Original Assignee
Sharp Kk
Fg innovation co 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 Sharp Kk, Fg innovation co ltd filed Critical Sharp Kk
Publication of CL2021001838A1 publication Critical patent/CL2021001838A1/es

Links

Classifications

    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
    • 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
    • H04L1/1867—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
    • 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 signaling, i.e. of overhead other than pilot signals
    • 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 signaling, 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—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • 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
    • H04L1/1893—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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La presente invención proporciona un método realizado por un equipo de usuario y un equipo de usuario. El método comprende: recibir información de control desde una estación base, la información de control que comprende una configuración de recursos relacionada con una transmisión en un canal físico compartido de enlace directo (PSSCH); transmitir datos a otro UE a través del PSSCH de acuerdo con la información de control; y transmitir a la estación base primera información de retroalimentación relacionada con la transmisión en el PSSCH y/o segunda información de retroalimentación relacionada con una transmisión en un canal físico compartido de enlace descendente (PDSCH) entre la estación base y el UE. De esta manera, puede lograrse una transmisión de datos confiable, mejorando de esta manera la confiabilidad y estabilidad de todo un sistema de comunicación.
CL2021001838A 2019-01-10 2021-07-09 Método realizado por equipo de usuario y equipo de usuario. CL2021001838A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910025401.5A CN111431674A (zh) 2019-01-10 2019-01-10 由用户设备执行的方法以及用户设备

Publications (1)

Publication Number Publication Date
CL2021001838A1 true CL2021001838A1 (es) 2022-01-21

Family

ID=71520651

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2021001838A CL2021001838A1 (es) 2019-01-10 2021-07-09 Método realizado por equipo de usuario y equipo de usuario.

Country Status (6)

Country Link
US (1) US20220085921A1 (es)
EP (1) EP3910841A4 (es)
CN (1) CN111431674A (es)
AU (1) AU2020205913A1 (es)
CL (1) CL2021001838A1 (es)
WO (1) WO2020143701A1 (es)

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WO2020145723A1 (ko) * 2019-01-11 2020-07-16 엘지전자 주식회사 Nr v2x에서 pssch 자원을 선택하는 방법 및 장치
WO2020145807A1 (ko) * 2019-01-11 2020-07-16 엘지전자 주식회사 무선통신시스템에서 단말이 기지국으로 사이드링크 피드백을 전송하는 방법
JP7154436B2 (ja) * 2019-03-05 2022-10-17 エルジー エレクトロニクス インコーポレイティド Ｎｒ ｖ２ｘにおけるｐｓｆｃｈを送信する方法、及び装置
CN111865478B (zh) * 2019-04-26 2022-02-11 华为技术有限公司 侧行链路控制信息的发送方法及设备
CN111865504A (zh) * 2019-04-30 2020-10-30 北京三星通信技术研究有限公司 用于旁路通信的方法、接收设备和发送设备
EP3987700A4 (en) * 2019-06-20 2022-06-29 NEC Corporation Report of harq feedback in sidelink transmission
CN114208083B (zh) * 2019-06-27 2024-02-02 Lg 电子株式会社 在nr v2x中释放副链路重传资源的方法和设备
WO2021007862A1 (en) * 2019-07-18 2021-01-21 Nec Corporation Report of harq feedback in sidelink transmission
US11469857B2 (en) 2019-08-13 2022-10-11 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving a feedback signal in a wireless communication system
CN112398591B (zh) * 2019-08-16 2022-06-10 华为技术有限公司 一种确定侧行链路资源的方法、装置以及***
CN114071426A (zh) * 2020-08-06 2022-02-18 夏普株式会社 由用户设备执行的方法以及用户设备
WO2023033703A1 (en) * 2021-09-01 2023-03-09 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced network controlled sidelink communications
US11844102B2 (en) * 2021-09-23 2023-12-12 Qualcomm Incorporated Adaptive network coding for sidelink communications
WO2023065151A1 (zh) * 2021-10-20 2023-04-27 富士通株式会社 边链路反馈信息的发送和接收方法以及装置

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WO2013191522A1 (ko) * 2012-06-22 2013-12-27 엘지전자 주식회사 기기-대-기기 통신을 위한 스케줄링 방법 및 이를 위한 장치
CN112118078B (zh) * 2014-11-14 2024-02-27 株式会社Ntt都科摩 终端、通信***以及反馈方法
WO2016164084A1 (en) * 2015-04-09 2016-10-13 Intel Corporation Resolving concurrent communications at a relay user equipment (ue)
CN106793092B (zh) * 2015-11-19 2022-07-26 中兴通讯股份有限公司 控制信道资源的获取方法及设备
US10334586B2 (en) * 2016-01-22 2019-06-25 Qualcomm Incorporated Hybrid automatic repeat request feedback for unicast sidelink communications
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KR101953969B1 (ko) * 2016-04-01 2019-03-04 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 설정된 리소스를 이용하여 전송을 향상시키는 방법 및 장치
WO2018203738A1 (ko) * 2017-05-05 2018-11-08 엘지전자 주식회사 무선 통신 시스템에서 릴레이 단말이 사이드링크 신호의 전력을 제어하는 방법 및 이를 위한 장치
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Also Published As

Publication number Publication date
EP3910841A4 (en) 2022-09-28
AU2020205913A1 (en) 2021-08-05
US20220085921A1 (en) 2022-03-17
WO2020143701A1 (zh) 2020-07-16
EP3910841A1 (en) 2021-11-17
CN111431674A (zh) 2020-07-17

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