CN112236984A - 电子设备和通信方法 - Google Patents

电子设备和通信方法 Download PDF

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Publication number
CN112236984A
CN112236984A CN201980036241.2A CN201980036241A CN112236984A CN 112236984 A CN112236984 A CN 112236984A CN 201980036241 A CN201980036241 A CN 201980036241A CN 112236984 A CN112236984 A CN 112236984A
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China
Prior art keywords
modulation symbol
dimensional modulation
dimensional
block
symbol sequence
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CN201980036241.2A
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CN112236984B (zh
Inventor
周郑颐
王昭诚
葛宁
曹建飞
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Sony Corp
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Sony Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2639—Modulators using other transforms, e.g. discrete cosine transforms, Orthogonal Time Frequency and Space [OTFS] or hermetic transforms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/26532—Demodulators using other transforms, e.g. discrete cosine transforms, Orthogonal Time Frequency and Space [OTFS] or hermetic transforms

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

公开了一种电子设备和通信方法。该电子设备包括处理电路，处理电路被配置为：对第一一维调制符号序列进行预处理操作，该预处理操作包括：对第一一维调制符号序列进行升维转换成为第一多维调制符号块；利用使得第一多维调制符号块中的各个符号彼此耦合的第一变换，将第一多维调制符号块变换为第二多维调制符号块；以及对第二多维调制符号块进行降维转换成为第二一维调制符号序列，其中降维转换是升维转换的逆过程。该处理电路还被配置为传输第二一维调制符号序列。

Description

PCT国内申请，说明书已公开。

Claims (31)

  1. PCT国内申请，权利要求书已公开。
CN201980036241.2A 2018-06-04 2019-06-03 电子设备和通信方法 Active CN112236984B (zh)

Applications Claiming Priority (3)

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CN2018105636473 2018-06-04
CN201810563647.3A CN110557350A (zh) 2018-06-04 2018-06-04 电子设备和通信方法
PCT/CN2019/089801 WO2019233373A1 (zh) 2018-06-04 2019-06-03 电子设备和通信方法

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CN112236984A true CN112236984A (zh) 2021-01-15
CN112236984B CN112236984B (zh) 2024-03-19

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EP (1) EP3793155A4 (zh)
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WO (1) WO2019233373A1 (zh)

Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
CN113079121B (zh) * 2020-07-10 2022-12-27 中维建通信技术服务有限公司 一种在无线通信中载波调制优先级判定系统
US11863256B2 (en) * 2021-12-02 2024-01-02 Southeast University Channel equalization-free single-carrier broadband transmission method and system
WO2023137652A1 (en) * 2022-01-20 2023-07-27 Qualcomm Incorporated Orthogonal time frequency space modulation for physical downlink control channel
CN116192575B (zh) * 2022-12-28 2023-09-29 中山大学 一种用于otfs-mimo分集复用的时域稀疏块lmmse信道均衡方法和系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102982805A (zh) * 2012-12-27 2013-03-20 北京理工大学 一种基于张量分解的多声道音频信号压缩方法
CN105101434A (zh) * 2010-01-18 2015-11-25 瑞典爱立信有限公司 无线电基站和用户设备以及其中的方法
CN106875326A (zh) * 2017-02-21 2017-06-20 湖南工业大学 一种在印刷图像中隐藏和提取音频防伪信号的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1291642A1 (en) * 2001-09-05 2003-03-12 Linde Medical Sensors AG Sensor system comprising an integrated optical waveguide for the detection of chemical substances
US8385439B2 (en) * 2008-05-27 2013-02-26 Nec Laboratories America, Inc. Polarization mode dispersion compensation in multilevel coded-modulation schemes using blast algorithm and iterative polarization cancellation
JP2011013732A (ja) * 2009-06-30 2011-01-20 Sony Corp 情報処理装置、情報処理方法、およびプログラム
US9668148B2 (en) * 2010-05-28 2017-05-30 Cohere Technologies, Inc. OTFS methods of data channel characterization and uses thereof
CA2955800C (en) 2014-07-21 2022-08-16 Cohere Technologies, Inc. Methods of operating and implementing wireless otfs communciations systems
TWI538431B (zh) * 2014-09-02 2016-06-11 宏正自動科技股份有限公司 地面數位視訊廣播系統及其調變方法
EP3751808B1 (en) * 2015-05-11 2022-05-25 Cohere Technologies, Inc. Orthogonal time frequency space modulation system
CN108028823B (zh) * 2015-06-22 2021-02-05 凝聚技术股份有限公司 辛正交时频空间调制系统
CN112532558A (zh) * 2015-06-27 2021-03-19 凝聚技术股份有限公司 与ofdm兼容的正交时频空间通信系统
EP3456016A1 (en) * 2016-05-11 2019-03-20 IDAC Holdings, Inc. Code-domain non-orthogonal multiple access schemes
US10736081B2 (en) * 2016-09-14 2020-08-04 Huawei Technologies Co., Ltd. Non-orthogonal multiple access transmission
CN107819709B (zh) * 2017-10-26 2020-07-21 成都信息工程大学 一种移动目标检测的方法及装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105101434A (zh) * 2010-01-18 2015-11-25 瑞典爱立信有限公司 无线电基站和用户设备以及其中的方法
CN102982805A (zh) * 2012-12-27 2013-03-20 北京理工大学 一种基于张量分解的多声道音频信号压缩方法
CN106875326A (zh) * 2017-02-21 2017-06-20 湖南工业大学 一种在印刷图像中隐藏和提取音频防伪信号的方法

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Publication number Publication date
US20210409252A1 (en) 2021-12-30
US11956112B2 (en) 2024-04-09
EP3793155A1 (en) 2021-03-17
CN110557350A (zh) 2019-12-10
WO2019233373A1 (zh) 2019-12-12
EP3793155A4 (en) 2021-07-07
US20210194742A1 (en) 2021-06-24
US11190384B2 (en) 2021-11-30
CN112236984B (zh) 2024-03-19

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