BR112023020722A2 - Método de transmissão de informação, aparelho e sistema - Google Patents

Método de transmissão de informação, aparelho e sistema

Info

Publication number
BR112023020722A2
BR112023020722A2 BR112023020722A BR112023020722A BR112023020722A2 BR 112023020722 A2 BR112023020722 A2 BR 112023020722A2 BR 112023020722 A BR112023020722 A BR 112023020722A BR 112023020722 A BR112023020722 A BR 112023020722A BR 112023020722 A2 BR112023020722 A2 BR 112023020722A2
Authority
BR
Brazil
Prior art keywords
frequency domain
domain resource
resource units
icu
coverage
Prior art date
Application number
BR112023020722A
Other languages
English (en)
Inventor
Jiayin Zhang
Rongkuan Liu
Original Assignee
Huawei Tech 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112023020722A2 publication Critical patent/BR112023020722A2/pt

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013Rate matching, e.g. puncturing or repetition of code symbols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0061Error detection codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072Error control for data other than payload data, e.g. control data
    • H04L1/0073Special arrangements for feedback channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/08Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/1607Details of the supervisory signal
    • H04L1/1671Details of the supervisory signal the supervisory signal being transmitted together with control information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1861Physical mapping arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • H04L1/1896ARQ related signaling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055Physical resource allocation for ACK/NACK
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

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

Abstract

método de transmissão de informação, aparelho e sistema. este pedido fornece um método de transmissão de informação, um aparelho e um sistema para melhorar a cobertura e confiabilidade de transmissão que são de informação de controle de enlace ascendente uci, melhorando assim a eficiência de comunicação. no método, após determinar uci, um dispositivo terminal envia a informação de controle de enlace ascendente em n unidades de recurso de domínio de frequência, onde n é um número inteiro positivo maior que 1. com base nesta solução, quando uma densidade espectral de potência é determinada, uma quantidade maior de unidades de recurso de domínio de frequência pode indicar uma potência de transmissão mais elevada, de modo que a cobertura da uci possa ser aumentada. além disso, quando uma quantidade de bits da uci é pequena, a correspondência de taxa pode ser realizada nas n unidades de recurso de domínio de frequência, para reduzir uma taxa de código, de modo que a confiabilidade da transmissão seja melhorada.
BR112023020722A 2021-04-06 2022-04-02 Método de transmissão de informação, aparelho e sistema BR112023020722A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110369481.3A CN115190620A (zh) 2021-04-06 2021-04-06 信息传输方法、装置及系统
PCT/CN2022/085181 WO2022213952A1 (zh) 2021-04-06 2022-04-02 信息传输方法、装置及系统

Publications (1)

Publication Number Publication Date
BR112023020722A2 true BR112023020722A2 (pt) 2024-02-06

Family

ID=83512177

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023020722A BR112023020722A2 (pt) 2021-04-06 2022-04-02 Método de transmissão de informação, aparelho e sistema

Country Status (6)

Country Link
US (1) US20240040573A1 (pt)
EP (1) EP4307806A1 (pt)
CN (1) CN115190620A (pt)
BR (1) BR112023020722A2 (pt)
CA (1) CA3214889A1 (pt)
WO (1) WO2022213952A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118102463A (zh) * 2022-11-25 2024-05-28 华为技术有限公司 信息传输方法、装置及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107027181B (zh) * 2016-02-02 2020-02-04 电信科学技术研究院 一种上行控制信息的传输方法及装置
CN108737311A (zh) * 2017-04-17 2018-11-02 北京三星通信技术研究有限公司 上行控制信息传输的方法及用户设备
CN111181694B (zh) * 2018-11-09 2021-07-09 华为技术有限公司 一种上行控制信息的传输方法及装置
CN111953458B (zh) * 2019-05-15 2022-01-14 大唐移动通信设备有限公司 一种pucch资源确定方法和通信设备

Also Published As

Publication number Publication date
US20240040573A1 (en) 2024-02-01
EP4307806A1 (en) 2024-01-17
CA3214889A1 (en) 2022-10-13
CN115190620A (zh) 2022-10-14
WO2022213952A1 (zh) 2022-10-13

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