MY168681A - Methods and systems for communicating - Google Patents

Methods and systems for communicating

Info

Publication number
MY168681A
MY168681A MYPI2013002905A MYPI2013002905A MY168681A MY 168681 A MY168681 A MY 168681A MY PI2013002905 A MYPI2013002905 A MY PI2013002905A MY PI2013002905 A MYPI2013002905 A MY PI2013002905A MY 168681 A MY168681 A MY 168681A
Authority
MY
Malaysia
Prior art keywords
transmittable waveforms
symbols
periodic functions
transmittable
communication channel
Prior art date
Application number
MYPI2013002905A
Other languages
English (en)
Inventor
Nigel Jones
Original Assignee
Astrapi Corp
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 Astrapi Corp filed Critical Astrapi Corp
Publication of MY168681A publication Critical patent/MY168681A/en

Links

Classifications

    • 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)
  • Transceivers (AREA)
  • Radio Relay Systems (AREA)
  • Near-Field Transmission Systems (AREA)
MYPI2013002905A 2011-04-15 2012-04-16 Methods and systems for communicating MY168681A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
MY168681A true MY168681A (en) 2018-11-29

Family

ID=47006323

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013002905A MY168681A (en) 2011-04-15 2012-04-16 Methods and systems for communicating

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)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9294165B2 (en) * 2011-04-19 2016-03-22 Panasonic Intellectual Property Corporation Of America Signal generating method and signal generating device
US20140254728A1 (en) * 2013-03-07 2014-09-11 Astrapi Corporation Method for gray coding a symbol alphabet
US8995546B2 (en) * 2013-03-07 2015-03-31 Astrapi Corporation Software defined radio
KR101641437B1 (ko) * 2014-12-31 2016-07-20 건국대학교 산학협력단 시역전-기반 전송 방법, 및 이를 수행하는 장치
WO2016178983A1 (en) 2015-05-01 2016-11-10 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
WO2017040996A1 (en) 2015-09-02 2017-03-09 Astrapi Corporation Spiral polynomial division multiplexing
US10069664B2 (en) 2015-09-02 2018-09-04 Astrapi Corporation Spiral polynomial division multiplexing
CA3059190C (en) 2016-05-23 2023-03-21 Astrapi Corporation Method for waveform bandwidth compression
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
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
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
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
US20230019214A1 (en) * 2021-06-28 2023-01-19 Astrapi Corporation Devices, Systems, Software, and Methods for Efficient Data Processing for Fully Homomorphic Encryption, Post-Quantum Cryptography, Artificial Intelligence, and other Applications
WO2023130378A1 (zh) * 2022-01-07 2023-07-13 株式会社Ntt都科摩 发送设备和接收设备

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638305B1 (fr) * 1988-10-21 1994-08-05 Thomson Csf Emetteur et procede d'emission
US5205169A (en) 1991-08-08 1993-04-27 Rosemount Inc. Angle of attack sensor using inverted ratio of pressure differentials
US5563556A (en) 1994-01-24 1996-10-08 Quantum Optics Corporation Geometrically modulated waves
JPH0879320A (ja) * 1994-09-01 1996-03-22 Fujitsu Ltd 定包絡線形多相位相変調器
JPH1098497A (ja) * 1996-09-20 1998-04-14 Katsuyoshi Azeyanagi 標本化関数波形による相関伝送方式
WO1998049812A1 (fr) * 1997-04-25 1998-11-05 Hitachi, Ltd. Circuit de modulation et terminal radio
US6215762B1 (en) * 1997-07-22 2001-04-10 Ericsson Inc. Communication system and method with orthogonal block encoding
US6421399B1 (en) * 1998-03-05 2002-07-16 Agere Systems Guardian Corporation Frequency and phase estimation for MPSK signals
WO2000060540A1 (en) 1999-04-07 2000-10-12 Cadence Design Systems, Inc. Method and system for modeling time-varying systems and non-linear systems
US20080095121A1 (en) * 2002-05-14 2008-04-24 Shattil Steve J Carrier interferometry networks
US20030067990A1 (en) * 2001-10-01 2003-04-10 Bryant Paul Henry Peak to average power ratio reduction in a digitally-modulated signal
US6665352B2 (en) * 2002-01-04 2003-12-16 Itran Communications Ltd. Overlapping windowing mechanism utilizing transmit waveform extensions
WO2004080022A1 (en) * 2003-02-26 2004-09-16 Chaos Telecom, Inc. Peak to average power ratio reduction in a digitally-modulated signal
US20050021319A1 (en) 2003-06-03 2005-01-27 Peng Li Methods, systems, and computer program products for modeling nonlinear systems
EP1735980A2 (en) 2004-03-19 2006-12-27 Quantum Advanced Technologies, Inc. Systems and methods for transmitting an increased amount of data over an analog medium
US20080253479A1 (en) * 2004-04-16 2008-10-16 Data Flow Technologies, Inc. Single and multiple sinewave modulation and demodulation techniques, apparatus, and communications systems
JP2008513811A (ja) 2004-09-14 2008-05-01 シンガナマラ，ピー・プララド 計算変換の方法及びシステム
US7355470B2 (en) 2006-04-24 2008-04-08 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning
US7327803B2 (en) 2004-10-22 2008-02-05 Parkervision, Inc. Systems and methods for vector power amplification
US7881412B2 (en) * 2005-11-21 2011-02-01 Qualcomm Incorporated Quasi-linear interference cancellation for wireless communication
WO2008072935A1 (en) * 2006-12-14 2008-06-19 Electronics And Telecommunications Research Institute Method for deciding position of mapping symbols, and device and method for modulating binary signal
US8472534B2 (en) * 2009-12-21 2013-06-25 Astrapi Corporation Telecommunication signaling using nonlinear functions
WO2016178983A1 (en) * 2015-05-01 2016-11-10 Astrapi Corporation Spectrally-efficient spiral-based waveforms for communication

Also Published As

Publication number Publication date
JP2014512147A (ja) 2014-05-19
US11240088B2 (en) 2022-02-01
EP2697947A4 (en) 2014-10-08
BR112013021741A2 (pt) 2016-11-01
EP2697947A2 (en) 2014-02-19
MX2013009547A (es) 2013-09-26
IL228413A0 (en) 2013-12-31
BR112013021741B1 (pt) 2022-03-15
US11848812B2 (en) 2023-12-19
US20220158887A1 (en) 2022-05-19
CA2826005C (en) 2016-05-31
KR101575084B1 (ko) 2015-12-07
CN103493453B (zh) 2017-07-28
WO2012142561A2 (en) 2012-10-18
EP2697947B1 (en) 2016-10-19
CA2826005A1 (en) 2012-10-18
KR20140005249A (ko) 2014-01-14
AU2012242555A1 (en) 2013-08-22
US20120263031A1 (en) 2012-10-18
CN103493453A (zh) 2014-01-01
WO2012142561A3 (en) 2013-01-10
US8861327B2 (en) 2014-10-14
US20200220766A1 (en) 2020-07-09
RU2013138290A (ru) 2015-05-20
JP5784820B2 (ja) 2015-09-24
US20140376571A1 (en) 2014-12-25

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