BR112022008840A2 - Sistema e método para indicadores de modo de repetição de transmissão - Google Patents

Sistema e método para indicadores de modo de repetição de transmissão

Info

Publication number
BR112022008840A2
BR112022008840A2 BR112022008840A BR112022008840A BR112022008840A2 BR 112022008840 A2 BR112022008840 A2 BR 112022008840A2 BR 112022008840 A BR112022008840 A BR 112022008840A BR 112022008840 A BR112022008840 A BR 112022008840A BR 112022008840 A2 BR112022008840 A2 BR 112022008840A2
Authority
BR
Brazil
Prior art keywords
transmission
wireless communication
repeat mode
uplink channel
mode indicators
Prior art date
Application number
BR112022008840A
Other languages
English (en)
Inventor
Jiang Chuangxin
Lu Zhaohua
Zheng Guozeng
Zhang Shujuan
Xiao Huahua
Wu Hao
Gao Bo
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of BR112022008840A2 publication Critical patent/BR112022008840A2/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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04L1/12—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
    • H04L1/1867—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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • 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]

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)

Abstract

SISTEMA E MÉTODO PARA INDICADORES DE MODO DE REPETIÇÃO DE TRANSMISSÃO. Em uma modalidade, um método realizado por um nó de comunicação sem fio inclui configurar, por um nó de comunicação sem fio, um modo de repetição de transmissão e pelo menos um recurso para uma transmissão de canal de uplink de um dispositivo de comunicação sem fio, o modo de repetição de transmissão indicando pelo menos um dentre : um número de vezes da transmissão do canal uplink a ser realizada, um ou mais modos de multiplexação do número de vezes da transmissão do canal uplink a ser realizada e uma ou mais localizações de tempo do número de vezes da transmissão do canal uplink para ser realizado. O método inclui transmitir, pelo nó de comunicação sem fio, o modo de repetição de transmissão para o dispositivo de comunicação sem fio.
BR112022008840A 2019-11-07 2019-11-07 Sistema e método para indicadores de modo de repetição de transmissão BR112022008840A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/116233 WO2021087856A1 (en) 2019-11-07 2019-11-07 System and method for transmission repetition mode indicators

Publications (1)

Publication Number Publication Date
BR112022008840A2 true BR112022008840A2 (pt) 2022-09-06

Family

ID=75849195

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022008840A BR112022008840A2 (pt) 2019-11-07 2019-11-07 Sistema e método para indicadores de modo de repetição de transmissão

Country Status (6)

Country Link
US (1) US20220385401A1 (pt)
EP (1) EP4055748A4 (pt)
KR (1) KR20220091596A (pt)
CN (2) CN114667702A (pt)
BR (1) BR112022008840A2 (pt)
WO (1) WO2021087856A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210360653A1 (en) * 2020-05-15 2021-11-18 Qualcomm Incorporated Semi-persistent scheduling reception configurations for multiple downlink shared channels
BR112023006020A2 (pt) * 2020-10-02 2023-05-09 Apple Inc Repetição de pucch para aumentar confiabilidade da transmissão de pucch
US20220232555A1 (en) * 2021-01-15 2022-07-21 Qualcomm Incorporated Indication of uplink control channel repetition in wireless communication
EP4278463A1 (en) * 2021-01-15 2023-11-22 Qualcomm Incorporated Indication of uplink control channel repetition in wireless communication
WO2023272723A1 (en) * 2021-07-02 2023-01-05 Nec Corporation Method, device and computer storage medium of communication
WO2023201696A1 (en) * 2022-04-22 2023-10-26 Qualcomm Incorporated Spatial division multiplexing of uplink channel transmissions
WO2024026690A1 (en) * 2022-08-02 2024-02-08 Zte Corporation Wireless communicator method for pucch repetitions, apparatus, and storage medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11432310B2 (en) * 2016-03-27 2022-08-30 Lg Electronics Inc. Method for transmitting and receiving uplink demodulation reference signal in wireless communication system, and apparatus therefor
US10630410B2 (en) * 2016-05-13 2020-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
CN107896121A (zh) * 2016-09-29 2018-04-10 华为技术有限公司 一种信息传输方法、装置及系统
EP3567783B1 (en) * 2017-01-05 2022-04-27 LG Electronics Inc. Method for transmitting/receiving uplink channel in wireless communication system, and device therefor
US10721756B2 (en) * 2017-02-13 2020-07-21 Qualcomm Incorporated Repetition-based uplink for low latency communications in a new radio wireless communication system
JP6852165B2 (ja) * 2017-05-18 2021-03-31 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてアップリンク伝送を行う方法及びこのための装置
WO2019047152A1 (en) * 2017-09-08 2019-03-14 Qualcomm Incorporated TECHNIQUES AND APPARATUS TO IMPROVE NEW RADIO COVERAGE
US11019605B2 (en) * 2017-09-29 2021-05-25 Qualcomm Incorporated Reservation repetition for deafness avoidance
CN108513724B (zh) * 2018-01-12 2022-09-09 北京小米移动软件有限公司 数据传输方法、装置及数据发送端
US11115242B2 (en) * 2018-04-13 2021-09-07 Qualcomm Incorporated Uplink multi-beam operation

Also Published As

Publication number Publication date
CN115884379B (zh) 2024-02-06
CN115884379A (zh) 2023-03-31
WO2021087856A1 (en) 2021-05-14
EP4055748A4 (en) 2023-05-03
KR20220091596A (ko) 2022-06-30
CN114667702A (zh) 2022-06-24
EP4055748A1 (en) 2022-09-14
US20220385401A1 (en) 2022-12-01

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