MX346169B - Sistemas y metodos de modulacion transposicional. - Google Patents

Sistemas y metodos de modulacion transposicional.

Info

Publication number
MX346169B
MX346169B MX2015012768A MX2015012768A MX346169B MX 346169 B MX346169 B MX 346169B MX 2015012768 A MX2015012768 A MX 2015012768A MX 2015012768 A MX2015012768 A MX 2015012768A MX 346169 B MX346169 B MX 346169B
Authority
MX
Mexico
Prior art keywords
quarter
cycle waveforms
methods
transpositional modulation
input signal
Prior art date
Application number
MX2015012768A
Other languages
English (en)
Other versions
MX2015012768A (es
Inventor
Richard C Gerdes
Original Assignee
Tm Ip Holdings Llc
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 Tm Ip Holdings Llc filed Critical Tm Ip Holdings Llc
Publication of MX2015012768A publication Critical patent/MX2015012768A/es
Publication of MX346169B publication Critical patent/MX346169B/es

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
    • H04J11/004—Interference mitigation or co-ordination of multi-user interference at the receiver using regenerative subtractive interference cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • 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
    • H04L27/345—Modifications of the signal space to allow the transmission of additional information
    • H04L27/3461—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel

Landscapes

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

Abstract

Se proporcionan sistemas y métodos para una modulación y desmodulación transposicional. Uno de esos métodos para generar una señal incluye las etapas de proporcionar una tabla de consulta que tiene una pluralidad de formas de onda de cuarto de ciclo, cada una de las formas de onda de cuarto de ciclo asociada con un respectivo nivel de entrada; recibir una señal de entrada; y enviar formas de onda de cuarto de ciclo asociadas con niveles de la señal de entrada recibida. También se proporcionan sistemas para modulación transposicional. Uno de esos sistemas para generar una señal incluye una tabla de consulta que tiene una pluralidad de formas de onda de cuarto de ciclo. Cada una de las formas de onda de cuarto de ciclo están asociadas con un respectivo nivel de entrada, y la tabla de consulta está configurada para recibir una señal de entrada, y enviar formas de onda de cuarto de ciclo asociadas con niveles de la señal de entrada recibida.
MX2015012768A 2013-03-15 2013-03-15 Sistemas y metodos de modulacion transposicional. MX346169B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/032565 WO2014143046A1 (en) 2013-03-15 2013-03-15 Transpositional modulation systems and methods

Publications (2)

Publication Number Publication Date
MX2015012768A MX2015012768A (es) 2015-12-01
MX346169B true MX346169B (es) 2017-02-27

Family

ID=51537385

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015012768A MX346169B (es) 2013-03-15 2013-03-15 Sistemas y metodos de modulacion transposicional.

Country Status (5)

Country Link
EP (1) EP2974019B1 (es)
CN (2) CN105264773B (es)
HK (1) HK1220049A1 (es)
MX (1) MX346169B (es)
WO (1) WO2014143046A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9014293B2 (en) 2013-03-15 2015-04-21 Tm Ip Holdings, Llc Transpositional modulation systems and methods
US9473983B1 (en) 2016-04-26 2016-10-18 Tm Ip Holdings, Llc Transpositional modulation communications between devices
US9882764B1 (en) 2017-04-13 2018-01-30 Tm Ip Holdings, Llc Transpositional modulation
US10578709B1 (en) 2017-04-20 2020-03-03 Tm Ip Holdings, Llc Transpositional modulation for defensive measures
US10341161B2 (en) 2017-07-10 2019-07-02 Tm Ip Holdings, Llc Multi-dimensional signal encoding
US10594539B2 (en) 2018-06-05 2020-03-17 Tm Ip Holdings, Llc Transpositional modulation and demodulation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301415A (en) * 1980-01-28 1981-11-17 Norlin Industries, Inc. Programmable multiple phase AC power supply
US4989219A (en) * 1984-03-16 1991-01-29 Gerdes Richard C Midlevel carrier modulation and demodulation techniques
JPH11261434A (ja) * 1998-03-09 1999-09-24 Alps Electric Co Ltd 変復調装置
EP1243076A1 (en) * 1999-12-17 2002-09-25 Nokia Corporation Linearisation method and signal processing device
FR2811826B1 (fr) * 2000-07-13 2002-10-11 Centre Nat Etd Spatiales Procede et circuit de modulation numerique a composantes du signal de sortie module pouvant etre nulles
US6559757B1 (en) * 2000-10-26 2003-05-06 Home Tough Lighting Systems Llc Data communication over power lines
KR100548321B1 (ko) * 2003-01-07 2006-02-02 엘지전자 주식회사 동위상 합성 다이버시티 수신 장치 및 방법
US7847433B2 (en) * 2007-11-27 2010-12-07 Rain Bird Corporation Universal irrigation controller power supply
US8093928B2 (en) * 2009-03-02 2012-01-10 Mediatek Inc. Signal source devices

Also Published As

Publication number Publication date
EP2974019B1 (en) 2020-11-04
CN105264773B (zh) 2018-02-09
CN105264773A (zh) 2016-01-20
WO2014143046A1 (en) 2014-09-18
HK1220049A1 (zh) 2017-04-21
EP2974019A4 (en) 2016-11-23
CN108365835A (zh) 2018-08-03
EP2974019A1 (en) 2016-01-20
MX2015012768A (es) 2015-12-01

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