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MX2016001355A - Aparato para transmitir señales de difusion, aparato para recibir señales de difusion, metodo para transmitir señales de difusion y metodo para recibir señales de difusion. - Google Patents

Aparato para transmitir señales de difusion, aparato para recibir señales de difusion, metodo para transmitir señales de difusion y metodo para recibir señales de difusion.

Info

Publication number
MX2016001355A
MX2016001355A MX2016001355A MX2016001355A MX2016001355A MX 2016001355 A MX2016001355 A MX 2016001355A MX 2016001355 A MX2016001355 A MX 2016001355A MX 2016001355 A MX2016001355 A MX 2016001355A MX 2016001355 A MX2016001355 A MX 2016001355A
Authority
MX
Mexico
Prior art keywords
broadcast signals
transmitting
receiving
transmitting broadcast
receiving broadcast
Prior art date
Application number
MX2016001355A
Other languages
English (en)
Other versions
MX352013B (es
Inventor
Woosuk Ko
Sungryong Hong
Sangchul Moon
Jongwoong Shin
Jinwoo Kim
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MX2016001355A publication Critical patent/MX2016001355A/es
Publication of MX352013B publication Critical patent/MX352013B/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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • H03M13/2792—Interleaver wherein interleaving is performed jointly with another technique such as puncturing, multiplexing or routing
    • 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
    • H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
    • H03M13/615—Use of computational or mathematical techniques
    • H03M13/616—Matrix operations, especially for generator matrices or check matrices, e.g. column or row permutations
    • 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
    • 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
    • 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
    • H04L1/0042—Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
    • 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
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • 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
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • 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
    • 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
    • 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
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

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)
  • Computational Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Radio Transmission System (AREA)

Abstract

La presente invención proporciona un aparato para transmitir señales de difusión, el aparato incluye un codificador para codificar datos de servicio, un formador de tramas para formar al menos una trama de señal al mapear los datos de servicio codificados, un modulador para modular datos en la formación de al menos una trama de señal por un esquema de Multiplexión de División por Frecuencia Ortogonal, OFDM, y un transmisor para transmitir las señales de difusión que tienen los datos modulados.
MX2016001355A 2013-08-01 2014-08-01 Aparato para transmitir señales de difusión, aparato para recibir señales de difusión, método para transmitir señales de difusión y método para recibir señales de difusión. MX352013B (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201361861379P 2013-08-01 2013-08-01
US201361876713P 2013-09-11 2013-09-11
US201361881418P 2013-09-23 2013-09-23
US201361882012P 2013-09-25 2013-09-25
US201361883957P 2013-09-27 2013-09-27
PCT/KR2014/007132 WO2015016674A1 (en) 2013-08-01 2014-08-01 Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

Publications (2)

Publication Number Publication Date
MX2016001355A true MX2016001355A (es) 2016-04-07
MX352013B MX352013B (es) 2017-11-06

Family

ID=52432114

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016001355A MX352013B (es) 2013-08-01 2014-08-01 Aparato para transmitir señales de difusión, aparato para recibir señales de difusión, método para transmitir señales de difusión y método para recibir señales de difusión.

Country Status (7)

Country Link
US (4) US9571127B2 (es)
EP (2) EP3028426B1 (es)
JP (1) JP2016533082A (es)
KR (2) KR101801585B1 (es)
CN (2) CN105493461B (es)
MX (1) MX352013B (es)
WO (2) WO2015016674A1 (es)

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WO2015016670A1 (en) 2013-08-01 2015-02-05 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
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US11032023B1 (en) * 2019-05-21 2021-06-08 Tarana Wireless, Inc. Methods for creating check codes, and systems for wireless communication using check codes
US11394111B1 (en) 2019-08-14 2022-07-19 Notch, Inc. Electronically reconfigurable antenna

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Also Published As

Publication number Publication date
EP3028449A4 (en) 2017-04-12
EP3028426B1 (en) 2018-06-13
US9571127B2 (en) 2017-02-14
KR101801586B1 (ko) 2017-11-27
US9800444B2 (en) 2017-10-24
KR20160019544A (ko) 2016-02-19
US20160191081A1 (en) 2016-06-30
WO2015016665A1 (en) 2015-02-05
CN105493461B (zh) 2019-04-09
US20160164630A1 (en) 2016-06-09
MX352013B (es) 2017-11-06
KR20160019545A (ko) 2016-02-19
EP3028426A1 (en) 2016-06-08
CN105519100A (zh) 2016-04-20
JP2016533082A (ja) 2016-10-20
EP3028426A4 (en) 2016-09-14
CN105519100B (zh) 2018-12-07
WO2015016674A1 (en) 2015-02-05
US20170118052A1 (en) 2017-04-27
US20180034674A1 (en) 2018-02-01
US10142147B2 (en) 2018-11-27
KR101801585B1 (ko) 2017-11-27
EP3028449A1 (en) 2016-06-08
CN105493461A (zh) 2016-04-13

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