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

    • 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
    • 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
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • 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
    • 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
    • H04L1/12—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
    • H04L1/1896—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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04W72/0453—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
    • H04W72/23—Control 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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