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MX2018003363A - Dispositivo, metodo, y programa. - Google Patents

Dispositivo, metodo, y programa.

Info

Publication number
MX2018003363A
MX2018003363A MX2018003363A MX2018003363A MX2018003363A MX 2018003363 A MX2018003363 A MX 2018003363A MX 2018003363 A MX2018003363 A MX 2018003363A MX 2018003363 A MX2018003363 A MX 2018003363A MX 2018003363 A MX2018003363 A MX 2018003363A
Authority
MX
Mexico
Prior art keywords
bit string
resource
multiplexed
program
constellation
Prior art date
Application number
MX2018003363A
Other languages
English (en)
Inventor
Kimura Ryota
Matsuda Hiroki
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of MX2018003363A publication Critical patent/MX2018003363A/es

Links

Classifications

    • 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
    • H04L27/2602—Signal structure
    • 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
    • H04L27/364—Arrangements for overcoming imperfections in the modulator, e.g. quadrature error or unbalanced I and Q levels
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • 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
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3444—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power by applying a certain rotation to regular constellations
    • 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
    • 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
    • H04L5/0026—Division using four or more dimensions, e.g. beam steering or quasi-co-location [QCL]
    • 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
    • H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] 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
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

[Objetivo] Proporcionar un dispositivo, un método, y un programa que sean capaces además de mejorar la exactitud de decodificación en un caso en el que la multiplexión/acceso múltiple que usan los recursos no ortogonales sea desarrollada. [Solución] Un dispositivo incluye: una unidad de procesamiento configurada para aplicar una segunda constelación correspondiente a una posición del símbolo de una primera cadena de bits en una primera constelación aplicada a la primera cadena de bits, a una segunda cadena de bits con respecto a una pluralidad de cadenas de bits para ser multiplexada para cada una de las secuencias de señal de transmisión para ser multiplexada en bloques de recursos para los que superpone al menos una parte de los recursos frecuencia o los recursos de tiempo.
MX2018003363A 2015-09-24 2016-07-01 Dispositivo, metodo, y programa. MX2018003363A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015186500 2015-09-24
JP2015207034 2015-10-21
PCT/JP2016/069672 WO2017051583A1 (ja) 2015-09-24 2016-07-01 装置、方法及びプログラム

Publications (1)

Publication Number Publication Date
MX2018003363A true MX2018003363A (es) 2018-05-30

Family

ID=58385976

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018003363A MX2018003363A (es) 2015-09-24 2016-07-01 Dispositivo, metodo, y programa.

Country Status (15)

Country Link
US (2) US10554460B2 (es)
EP (1) EP3355499B1 (es)
JP (1) JPWO2017051583A1 (es)
KR (1) KR20180061164A (es)
CN (1) CN108028719B (es)
AU (2) AU2016327482A1 (es)
BR (1) BR112018005264A2 (es)
CA (1) CA2998997A1 (es)
ES (1) ES2895949T3 (es)
MX (1) MX2018003363A (es)
PH (1) PH12018500581A1 (es)
RU (1) RU2713409C2 (es)
SG (1) SG11201802300YA (es)
TW (1) TW201729556A (es)
WO (1) WO2017051583A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10708941B2 (en) * 2014-11-21 2020-07-07 Sony Corporation Apparatus for acquiring and reporting power allocation
JP7216521B2 (ja) * 2017-12-08 2023-02-01 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信機、受信機、送信方法、及び、受信方法
US10897388B2 (en) 2017-12-08 2021-01-19 Panasonic Intellectual Property Corporation Of America Transmitter, receiver, transmission method, and reception method
US10749566B2 (en) * 2018-11-13 2020-08-18 Qualcomm Incorporated Dynamically adjustable radio-frequency (RF) front-end
CN114844606A (zh) * 2019-04-11 2022-08-02 华为技术有限公司 数据的非相干传输方法
JP7508178B2 (ja) * 2020-03-06 2024-07-01 日本無線株式会社 変調装置および復調装置
EP4262115A1 (en) * 2022-04-13 2023-10-18 Mitsubishi Electric R & D Centre Europe B.V. Method for transmitting data to a receiver and transmitter configured to implement the method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60023337T2 (de) * 1999-11-23 2006-04-20 Thomson Licensing Hierarchisches qam-übertragungssystem mit veränderlichem gruppierungsfaktor
JP3666430B2 (ja) 2001-09-04 2005-06-29 ソニー株式会社 情報送信装置及び情報送信方法、並びに情報受信装置及び情報受信方法
JP3979105B2 (ja) 2002-02-05 2007-09-19 ソニー株式会社 多元接続システム
US7746886B2 (en) * 2004-02-19 2010-06-29 Broadcom Corporation Asymmetrical MIMO wireless communications
DE602006004427D1 (de) 2005-01-11 2009-02-05 Qualcomm Inc Modulation mit mehreren Auflösungen mit variablem Verhältnis der euklidischen Distanz und Blindempfänger
EP1987603A4 (en) * 2006-02-01 2014-02-26 Lg Electronics Inc METHOD FOR TRANSMITTING AND RECEIVING DATA USING OVERLAY MODULATION IN A WIRELESS COMMUNICATION SYSTEM
CN102907169B (zh) * 2009-10-22 2015-11-25 交互数字专利控股公司 用于采用物理层网络编码的双向中继方案的方法和装置
US8958492B1 (en) * 2009-12-01 2015-02-17 Nec Corporation Data transmission method, data reception method, data modulation device, data demodulation device
US9014694B2 (en) * 2012-01-30 2015-04-21 Nokia Solutions and Netowrks Oy Non-orthogonal transmit mode
JP6050028B2 (ja) * 2012-05-25 2016-12-21 シャープ株式会社 端末、基地局、通信方法及び集積回路
CN104283645B (zh) * 2013-07-05 2019-04-05 三星电子株式会社 发送装置及发送方法
US9819405B2 (en) * 2015-06-12 2017-11-14 Huawei Technologies Co., Ltd. Systems and methods for transmission pairing mixed transmission modes

Also Published As

Publication number Publication date
AU2016327482A1 (en) 2018-03-29
CN108028719A (zh) 2018-05-11
TW201729556A (zh) 2017-08-16
BR112018005264A2 (pt) 2018-10-09
RU2018109341A3 (es) 2019-09-17
RU2018109341A (ru) 2019-09-17
CN108028719B (zh) 2020-07-17
JPWO2017051583A1 (ja) 2018-07-05
PH12018500581A1 (en) 2018-09-10
EP3355499B1 (en) 2021-10-06
US10554460B2 (en) 2020-02-04
KR20180061164A (ko) 2018-06-07
RU2713409C2 (ru) 2020-02-05
EP3355499A1 (en) 2018-08-01
SG11201802300YA (en) 2018-04-27
ES2895949T3 (es) 2022-02-23
CA2998997A1 (en) 2017-03-30
US20200106652A1 (en) 2020-04-02
US20180219708A1 (en) 2018-08-02
AU2019219772A1 (en) 2019-09-12
US11044130B2 (en) 2021-06-22
WO2017051583A1 (ja) 2017-03-30
EP3355499A4 (en) 2019-05-22

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