CN103493453B - 用于通信的方法和系统 - Google Patents

用于通信的方法和系统 Download PDF

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Publication number
CN103493453B
CN103493453B CN201280018272.3A CN201280018272A CN103493453B CN 103493453 B CN103493453 B CN 103493453B CN 201280018272 A CN201280018272 A CN 201280018272A CN 103493453 B CN103493453 B CN 103493453B
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CN
China
Prior art keywords
communicating
communication
transmittable waveforms
transmittable
symbols
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CN201280018272.3A
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English (en)
Chinese (zh)
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CN103493453A (zh
Inventor
J·普罗瑟罗
N·琼斯
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Astra Skin Co
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Astra Skin Co
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Publication of CN103493453A publication Critical patent/CN103493453A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/362—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated
    • H04L27/363—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated using non - square modulating pulses, modulators specifically designed for this
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0004—Modulated-carrier systems using wavelets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3494—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems using non - square modulating pulses, e.g. using raised cosine pulses; Partial response QAM, i.e. with partial response pulse shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radio Relay Systems (AREA)
  • Transceivers (AREA)
CN201280018272.3A 2011-04-15 2012-04-16 用于通信的方法和系统 Active CN103493453B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161475802P 2011-04-15 2011-04-15
US61/475,802 2011-04-15
PCT/US2012/033747 WO2012142561A2 (en) 2011-04-15 2012-04-16 Methods and systems for communicating

Publications (2)

Publication Number Publication Date
CN103493453A CN103493453A (zh) 2014-01-01
CN103493453B true CN103493453B (zh) 2017-07-28

Family

ID=47006323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280018272.3A Active CN103493453B (zh) 2011-04-15 2012-04-16 用于通信的方法和系统

Country Status (12)

Country Link
US (4) US8861327B2 (enExample)
EP (1) EP2697947B1 (enExample)
JP (1) JP5784820B2 (enExample)
KR (1) KR101575084B1 (enExample)
CN (1) CN103493453B (enExample)
AU (1) AU2012242555A1 (enExample)
BR (1) BR112013021741B1 (enExample)
CA (1) CA2826005C (enExample)
IL (1) IL228413A0 (enExample)
MX (1) MX2013009547A (enExample)
MY (1) MY168681A (enExample)
WO (1) WO2012142561A2 (enExample)

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WO2012144205A1 (ja) 2011-04-19 2012-10-26 パナソニック株式会社 信号生成方法及び信号生成装置
WO2014138527A1 (en) * 2013-03-07 2014-09-12 Astrapi Corporation Software defined radio
US20140254728A1 (en) * 2013-03-07 2014-09-11 Astrapi Corporation Method for gray coding a symbol alphabet
KR101641437B1 (ko) * 2014-12-31 2016-07-20 건국대학교 산학협력단 시역전-기반 전송 방법, 및 이를 수행하는 장치
US9906395B2 (en) * 2015-05-01 2018-02-27 Astrapi Corporation Spectrally-efficient spiral-based waveforms for communication
US11824694B2 (en) 2015-09-02 2023-11-21 Astrapi Corporation Systems, devices, and methods employing instantaneous spectral analysis in the transmission of signals
US10069664B2 (en) 2015-09-02 2018-09-04 Astrapi Corporation Spiral polynomial division multiplexing
CA3034804C (en) 2015-09-02 2023-10-17 Astrapi Corporation Spiral polynomial division multiplexing
CN109479043B (zh) 2016-05-23 2021-12-14 埃斯莱普有限公司 波形带宽压缩传输数据的方法和系统
US11876659B2 (en) 2017-10-27 2024-01-16 Terawave, Llc Communication system using shape-shifted sinusoidal waveforms
KR20190084534A (ko) 2018-01-08 2019-07-17 김종림 남성용 팬티
US11187801B2 (en) * 2018-05-09 2021-11-30 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Spiral sonar
US10848364B2 (en) 2019-03-06 2020-11-24 Astrapi Corporation Devices, systems, and methods employing polynomial symbol waveforms
CN109905342B (zh) * 2019-04-02 2021-06-11 山东大学 一种抗相位噪声干扰的螺旋调制星座图设计方法
US12009876B2 (en) * 2019-05-15 2024-06-11 Astrapi Corporation Frequency spectrum analyzers and devices, systems, software and methods for signal power measurement and spectrum analysis
US11876569B2 (en) 2019-05-15 2024-01-16 Astrapi Corporation Devices, systems, and software including signal power measuring and methods and software for measuring signal power
US10931403B2 (en) 2019-05-15 2021-02-23 Astrapi Corporation Communication devices, systems, software and methods employing symbol waveform hopping
US11184201B2 (en) 2019-05-15 2021-11-23 Astrapi Corporation Communication devices, systems, software and methods employing symbol waveform hopping
US10735039B1 (en) * 2019-10-04 2020-08-04 Cisco Technology, Inc. Removal of channel impairments due to skew and channel asymmetry with a composite filter
FR3110311B1 (fr) 2020-05-14 2022-07-01 Zama cryptographiques d’évaluation de fonctions à valeurs réelles sur des données chiffrées
CA3223989A1 (en) * 2021-06-28 2023-01-05 Jerrold Prothero Devices, systems, software, and methods for efficient data processing for fully homomorphic encryption
CN118369878A (zh) * 2022-01-07 2024-07-19 株式会社Ntt都科摩 发送设备和接收设备

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CN1271477A (zh) * 1997-07-22 2000-10-25 艾利森公司 采用正交分组编码技术的通信系统和方法
WO2004080022A1 (en) * 2003-02-26 2004-09-16 Chaos Telecom, Inc. Peak to average power ratio reduction in a digitally-modulated signal

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FR2638305A1 (fr) * 1988-10-21 1990-04-27 Thomson Csf Emetteur et procede d'emission
CN1271477A (zh) * 1997-07-22 2000-10-25 艾利森公司 采用正交分组编码技术的通信系统和方法
WO2004080022A1 (en) * 2003-02-26 2004-09-16 Chaos Telecom, Inc. Peak to average power ratio reduction in a digitally-modulated signal

Also Published As

Publication number Publication date
EP2697947A4 (en) 2014-10-08
US11848812B2 (en) 2023-12-19
US20140376571A1 (en) 2014-12-25
BR112013021741B1 (pt) 2022-03-15
AU2012242555A1 (en) 2013-08-22
KR101575084B1 (ko) 2015-12-07
EP2697947A2 (en) 2014-02-19
US20200220766A1 (en) 2020-07-09
JP2014512147A (ja) 2014-05-19
US20220158887A1 (en) 2022-05-19
CN103493453A (zh) 2014-01-01
WO2012142561A2 (en) 2012-10-18
BR112013021741A2 (pt) 2016-11-01
MX2013009547A (es) 2013-09-26
WO2012142561A3 (en) 2013-01-10
MY168681A (en) 2018-11-29
CA2826005A1 (en) 2012-10-18
JP5784820B2 (ja) 2015-09-24
RU2013138290A (ru) 2015-05-20
CA2826005C (en) 2016-05-31
US8861327B2 (en) 2014-10-14
IL228413A0 (en) 2013-12-31
US11240088B2 (en) 2022-02-01
US20120263031A1 (en) 2012-10-18
EP2697947B1 (en) 2016-10-19
KR20140005249A (ko) 2014-01-14

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