BR112022015819A2 - Método para transmitir a distorção de forma de onda de tx ao receptor - Google Patents

Método para transmitir a distorção de forma de onda de tx ao receptor

Info

Publication number
BR112022015819A2
BR112022015819A2 BR112022015819A BR112022015819A BR112022015819A2 BR 112022015819 A2 BR112022015819 A2 BR 112022015819A2 BR 112022015819 A BR112022015819 A BR 112022015819A BR 112022015819 A BR112022015819 A BR 112022015819A BR 112022015819 A2 BR112022015819 A2 BR 112022015819A2
Authority
BR
Brazil
Prior art keywords
waveform
transmitting
receiving device
various embodiments
waveform distortion
Prior art date
Application number
BR112022015819A
Other languages
English (en)
Inventor
Yoo Taesang
Namgoong June
Bhushan Naga
Ji Tingfang
Kiran Mukkavilli Krishna
Kumar Vitthaladevuni Pavan
Kumar Sundararajan Jay
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 BR112022015819A2 publication Critical patent/BR112022015819A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/024—Channel estimation channel estimation algorithms
    • H04L25/0254—Channel estimation channel estimation algorithms using neural network algorithms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/088—Non-supervised learning, e.g. competitive learning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/028—Arrangements specific to the transmitter end
    • H04L25/0286—Provision of wave shaping within the driver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03165—Arrangements for removing intersymbol interference using neural networks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

MÉTODO PARA TRANSMITIR A DISTORÇÃO DE FORMA DE ONDA DE TX AO RECEPTOR. Várias modalidades podem empregar redes neurais em dispositivos de transmissão para comprimir a distorção de forma de onda de transmissão (TX). Em várias modalidades, as informações de distorção de forma de onda de TX comprimidas podem ser transmitidas para um dispositivo de recepção. Em várias modalidades, a sinalização de informações de distorção de forma de onda de TX de um dispositivo de transmissão para um dispositivo de recepção pode permitir que um dispositivo de recepção mitigue a distorção de forma de onda em uma forma de onda de transmissão recebida a partir do dispositivo de transmissão. Várias modalidades incluem sistemas e métodos de comunicação sem fio transmitindo uma forma de onda para um dispositivo de recepção realizado por um processador de um dispositivo de transmissão. Várias modalidades incluem sistemas e métodos de comunicação sem fio recebendo uma forma de onda de um dispositivo de transmissão realizado por um processador de um dispositivo de recepção.
BR112022015819A 2020-02-24 2021-02-22 Método para transmitir a distorção de forma de onda de tx ao receptor BR112022015819A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062980793P 2020-02-24 2020-02-24
US16/914,011 US11356305B2 (en) 2020-02-24 2020-06-26 Method to convey the TX waveform distortion to the receiver
PCT/US2021/019111 WO2021173500A1 (en) 2020-02-24 2021-02-22 Method to convey the tx waveform distortion to the receiver

Publications (1)

Publication Number Publication Date
BR112022015819A2 true BR112022015819A2 (pt) 2022-10-04

Family

ID=77366456

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022015819A BR112022015819A2 (pt) 2020-02-24 2021-02-22 Método para transmitir a distorção de forma de onda de tx ao receptor

Country Status (7)

Country Link
US (1) US11356305B2 (pt)
EP (1) EP4111593A1 (pt)
JP (1) JP2023514705A (pt)
KR (1) KR20220143035A (pt)
CN (1) CN115136498B (pt)
BR (1) BR112022015819A2 (pt)
WO (1) WO2021173500A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4009597A1 (en) * 2020-12-03 2022-06-08 Nokia Technologies Oy Demapping received data
US11765011B2 (en) * 2021-07-06 2023-09-19 Huawei Technologies Co., Ltd. Method and apparatus for transmitting and receiving data

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3555305B2 (ja) * 1996-03-08 2004-08-18 三菱電機株式会社 ニューラルネットワークを用いた波形歪み補償器
US9565439B2 (en) * 2009-10-15 2017-02-07 Nbcuniversal Media, Llc System and method for enhancing data compression using dynamic learning and control
EP2538553A1 (en) 2011-06-21 2012-12-26 Alcatel Lucent Apparatus and method for mitigating impairments of a transmit signal
CN108886374B (zh) * 2016-01-18 2021-08-03 唯亚威通讯技术有限公司 用于检测蜂窝通信信号的失真或变形的方法和设备
GB201609025D0 (en) 2016-05-23 2016-07-06 Univ Edinburgh Communication scheme for intensity modulated systems
CN107104746B (zh) 2017-04-26 2021-02-26 中国人民解放军国防科技大学 跳频电台发信机非线性特性建模方法
WO2018204632A1 (en) 2017-05-03 2018-11-08 Oshea Timothy James Learning and deployment of adaptive wireless communications
US10530305B2 (en) 2017-10-06 2020-01-07 Qorvo Us, Inc. Nonlinear bandwidth compression circuitry
EP3759654A4 (en) 2018-03-02 2021-09-08 Deepsig Inc. LEARNING COMMUNICATION SYSTEMS USING CHANNEL PROXIMITY
WO2019185987A1 (en) * 2018-03-29 2019-10-03 Nokia Technologies Oy Entropy-friendly neural network representations and their use in training and using neural networks such as autoencoders
SG11202011621YA (en) * 2018-06-01 2020-12-30 Thales Canada Inc System for and method of data encoding and/or decoding using neural networks
US11257254B2 (en) 2018-07-20 2022-02-22 Google Llc Data compression using conditional entropy models
GB2576702A (en) * 2018-08-15 2020-03-04 Imperial College Sci Tech & Medicine Joint source channel coding of information sources using neural networks
US10652065B2 (en) 2018-09-19 2020-05-12 Apple Inc. Systems and methods for compression distortion compensation for wireless signals
US11599773B2 (en) * 2018-12-27 2023-03-07 Micron Technology, Inc. Neural networks and systems for decoding encoded data
CN110429965B (zh) * 2019-07-03 2020-10-20 北京科技大学 一种大规模多输入多输出系统上行信号检测方法
CN110569961A (zh) * 2019-08-08 2019-12-13 合肥图鸭信息科技有限公司 一种神经网络训练方法、装置及终端设备
CN110474716B (zh) * 2019-08-14 2021-09-14 安徽大学 基于降噪自编码器的scma编解码器模型的建立方法
US10833920B1 (en) * 2019-12-12 2020-11-10 Sorenson Ip Holdings, Llc Network device maintenance
JP2021121068A (ja) * 2020-01-30 2021-08-19 キオクシア株式会社 学習装置

Also Published As

Publication number Publication date
CN115136498A (zh) 2022-09-30
EP4111593A1 (en) 2023-01-04
JP2023514705A (ja) 2023-04-07
US20210266203A1 (en) 2021-08-26
US11356305B2 (en) 2022-06-07
KR20220143035A (ko) 2022-10-24
CN115136498B (zh) 2023-10-03
WO2021173500A1 (en) 2021-09-02

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