MX368376B - Aparato de transmision y metodo de modulacion del mismo. - Google Patents

Aparato de transmision y metodo de modulacion del mismo.

Info

Publication number
MX368376B
MX368376B MX2018014338A MX2018014338A MX368376B MX 368376 B MX368376 B MX 368376B MX 2018014338 A MX2018014338 A MX 2018014338A MX 2018014338 A MX2018014338 A MX 2018014338A MX 368376 B MX368376 B MX 368376B
Authority
MX
Mexico
Prior art keywords
transmitting apparatus
codeword
modulation method
constellation
modulation scheme
Prior art date
Application number
MX2018014338A
Other languages
English (en)
Inventor
Kim Kyung-Joong
Mouhouche Belkacem
Daniel Lobete Ansorregui
Jeong Hong-Sil
Myung Se-Ho
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX368376B publication Critical patent/MX368376B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
    • 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
    • H03M13/27—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 using interleaving techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • 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
    • H04L27/3411—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power reducing the peak to average power ratio or the mean power of the constellation; Arrangements for increasing the shape gain of a signal set
    • 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
    • H04L27/3416—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes
    • H04L27/3427—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes in which the constellation is the n - fold Cartesian product of a single underlying two-dimensional constellation
    • H04L27/3438—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes in which the constellation is the n - fold Cartesian product of a single underlying two-dimensional constellation using an underlying generalised cross constellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H04L1/0058—Block-coded modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Error Detection And Correction (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Se describe un aparato transmisor. El aparato transmisor incluye un codificador para llevar a cabo la codificación de canal con respecto a bits y generar una contraseña, un intercalador para intercalar la contraseña, y un modulador para mapear la contraseña intercalada en una constelación no uniforme de acuerdo con un esquema de modulación, y la constelación puede incluir puntos de constelación definidos con base en varias tablas de acuerdo con el esquema de modulación.
MX2018014338A 2014-02-05 2015-02-05 Aparato de transmision y metodo de modulacion del mismo. MX368376B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201461936029P 2014-02-05 2014-02-05
US201461945868P 2014-02-28 2014-02-28
PCT/KR2015/001191 WO2015119441A1 (en) 2014-02-05 2015-02-05 Transmitting apparatus and modulation method thereof
KR1020150017971A KR101800413B1 (ko) 2014-02-05 2015-02-05 송신 장치 및 그의 변조 방법

Publications (1)

Publication Number Publication Date
MX368376B true MX368376B (es) 2019-09-30

Family

ID=54056922

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2016010164A MX361268B (es) 2014-02-05 2015-02-05 Aparato de transmision y metodo de modulacion del mismo.
MX2018014338A MX368376B (es) 2014-02-05 2015-02-05 Aparato de transmision y metodo de modulacion del mismo.
MX2019011780A MX2019011780A (es) 2014-02-05 2016-08-04 Aparato de transmision y metodo de modulacion del mismo.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2016010164A MX361268B (es) 2014-02-05 2015-02-05 Aparato de transmision y metodo de modulacion del mismo.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2019011780A MX2019011780A (es) 2014-02-05 2016-08-04 Aparato de transmision y metodo de modulacion del mismo.

Country Status (7)

Country Link
US (4) US9813191B2 (es)
EP (3) EP3565209B1 (es)
KR (6) KR101800413B1 (es)
CN (3) CN113271281B (es)
CA (2) CA2938822C (es)
MX (3) MX361268B (es)
WO (1) WO2015119441A1 (es)

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KR102240728B1 (ko) * 2015-01-27 2021-04-16 한국전자통신연구원 길이가 64800이며, 부호율이 4/15인 ldpc 부호어 및 64-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102240741B1 (ko) * 2015-01-27 2021-04-16 한국전자통신연구원 길이가 16200이며, 부호율이 2/15인 ldpc 부호어 및 64-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102240740B1 (ko) * 2015-01-27 2021-04-16 한국전자통신연구원 길이가 16200이며, 부호율이 2/15인 ldpc 부호어 및 256-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
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KR102273870B1 (ko) 2021-07-07
KR102197700B1 (ko) 2021-01-04
CN105960788A (zh) 2016-09-21
KR101944529B1 (ko) 2019-01-31
EP3075125A1 (en) 2016-10-05
US20220368456A1 (en) 2022-11-17
CN105960788B (zh) 2021-06-08
US11424858B2 (en) 2022-08-23
CN113067678B (zh) 2023-12-08
MX2016010164A (es) 2016-11-15
US11777643B2 (en) 2023-10-03
US20150222471A1 (en) 2015-08-06
KR20150092726A (ko) 2015-08-13
US20180034584A1 (en) 2018-02-01
MX2019011780A (es) 2019-11-07
KR20170129664A (ko) 2017-11-27
KR102007960B1 (ko) 2019-10-21
CN113271281A (zh) 2021-08-17
EP3075125B1 (en) 2018-08-01
US10862623B2 (en) 2020-12-08
KR101800413B1 (ko) 2017-12-20
KR20210084401A (ko) 2021-07-07
KR20190011796A (ko) 2019-02-07
KR20210002086A (ko) 2021-01-06
KR20190093535A (ko) 2019-08-09
EP3565209A1 (en) 2019-11-06
US9813191B2 (en) 2017-11-07
CA3167585A1 (en) 2015-08-13
EP3565209B1 (en) 2020-06-17
EP3075125A4 (en) 2017-07-26
CA2938822A1 (en) 2015-08-13
CN113271281B (zh) 2023-12-12
EP3399712A1 (en) 2018-11-07
EP3399712B1 (en) 2019-07-17
CA2938822C (en) 2023-04-11
KR102494575B1 (ko) 2023-02-06
MX361268B (es) 2018-12-03
US20210083799A1 (en) 2021-03-18
WO2015119441A1 (en) 2015-08-13
CA3167585C (en) 2024-04-23
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