MX352013B - 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. - Google Patents

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.

Info

Publication number
MX352013B
MX352013B MX2016001355A MX2016001355A MX352013B MX 352013 B MX352013 B MX 352013B MX 2016001355 A MX2016001355 A MX 2016001355A MX 2016001355 A MX2016001355 A MX 2016001355A MX 352013 B MX352013 B MX 352013B
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
MX2016001355A (es
Inventor
Ko Woosuk
Hong Sungryong
Moon Sangchul
Shin Jongwoong
Kim Jinwoo
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), 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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Detection And Prevention Of Errors In Transmission (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 MX2016001355A (es) 2016-04-07
MX352013B true 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) EP3028449A4 (es)
JP (1) JP2016533082A (es)
KR (2) KR101801586B1 (es)
CN (2) CN105519100B (es)
MX (1) MX352013B (es)
WO (2) WO2015016674A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3028451B1 (en) 2013-08-01 2018-06-13 LG Electronics Inc. Apparatus for transmitting / receiving broadcast signals
US9930383B2 (en) 2013-08-01 2018-03-27 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
CN105637859B (zh) * 2013-08-01 2019-04-19 Lg 电子株式会社 发送广播信号的设备、接收广播信号的设备、发送广播信号的方法以及接收广播信号的方法
WO2018196976A1 (en) * 2017-04-27 2018-11-01 Huawei Technologies Co., Ltd. Transmitter and receiver for delayed bit-interleaved code modulation
WO2019161183A1 (en) * 2018-02-16 2019-08-22 Notch, Inc. Software defined antenna using controllable metamaterials
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

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3452236B2 (ja) * 1997-03-19 2003-09-29 ソニー株式会社 デジタル放送・通信方式
US6289000B1 (en) * 2000-05-19 2001-09-11 Intellon Corporation Frame control encoder/decoder for robust OFDM frame transmissions
US7221911B2 (en) * 2002-08-16 2007-05-22 Wisair Ltd. Multi-band ultra-wide band communication method and system
CN101022445A (zh) * 2006-10-11 2007-08-22 鲍东山 在兼容dab的t－mmb***中使用多种调制方式的方法和***
KR100937429B1 (ko) 2008-02-04 2010-01-18 엘지전자 주식회사 신호 송수신 방법 및 신호 송수신 장치
CN102246516B (zh) * 2008-12-12 2014-08-27 Lg电子株式会社 用于发送和接收信号的装置以及用于发送和接收信号的方法
EP2487901A4 (en) 2009-10-08 2014-01-29 Lg Electronics Inc METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING BROADCAST SIGNALS
WO2011091850A1 (en) * 2010-01-28 2011-08-04 Nokia Corporation Error correction based on replacing padding bits by additional parity check bits
WO2011096713A2 (ko) * 2010-02-04 2011-08-11 엘지전자 주식회사 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
WO2011096710A2 (ko) * 2010-02-04 2011-08-11 엘지전자 주식회사 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
CA2789648C (en) 2010-02-11 2018-08-21 Sony Corporation Mapping apparatus and method for transmission of data in a multi-carrier broadcast system
EP2541920A4 (en) 2010-02-23 2014-02-26 Lg Electronics Inc BROADCAST SIGNAL AND RECEIVER AND BROADCAST SIGNALING AND RECEIVING METHOD
PL2541912T3 (pl) * 2010-02-23 2017-05-31 Lg Electronics Inc. Nadajnik sygnałów rozgłoszeni owych oraz sposób nadawania sygnałów rozgłoszeniowych
WO2011136574A2 (ko) * 2010-04-28 2011-11-03 엘지전자 주식회사 방송 신호 송신기, 방송 신호 수신기, 및 방송 신호 송/수신기에서 방송 신호 송수신 방법
CN101917251B (zh) * 2010-08-04 2012-09-26 中国传媒大学 一种dtmb***中频域交织器和频率交织方法
GB2484896A (en) 2010-10-18 2012-05-02 Sony Corp OFDM transmitter comprises a frequency de-interleaver and interleaver for the manipulation of pilot symbols.
US9484993B2 (en) 2010-12-14 2016-11-01 Lg Electronics Inc. Broadcast signal transmitter/receiver and broadcast signal transmitting/receiving method
JP5672489B2 (ja) * 2011-02-08 2015-02-18 ソニー株式会社 データ処理装置、及び、データ処理方法
EP2536030A1 (en) * 2011-06-16 2012-12-19 Panasonic Corporation Bit permutation patterns for BICM with LDPC codes and QAM constellations
EP2560311A1 (en) * 2011-08-17 2013-02-20 Panasonic Corporation Cyclic-block permutations for spatial multiplexing with quasi-cyclic LDPC codes
WO2013039323A2 (en) * 2011-09-13 2013-03-21 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving data stream in wireless system
BR112015027153B1 (pt) * 2013-05-02 2021-12-14 Sony Corp Dispositivo e método de processamento de dados
WO2014200303A1 (en) * 2013-06-14 2014-12-18 Samsung Electronics Co., Ltd. Apparatuses and methods for encoding and decoding of parity check codes
KR20150005853A (ko) * 2013-07-05 2015-01-15 삼성전자주식회사 송신 장치 및 그의 신호 처리 방법
US9780808B2 (en) * 2014-05-21 2017-10-03 Samsung Electronics Co., Ltd. Transmitter apparatus and bit interleaving method thereof
US9602245B2 (en) * 2014-05-21 2017-03-21 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9800269B2 (en) * 2014-05-21 2017-10-24 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9748975B2 (en) * 2015-05-19 2017-08-29 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9692453B2 (en) * 2015-05-19 2017-06-27 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9716516B2 (en) * 2015-05-19 2017-07-25 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9634692B2 (en) * 2015-05-19 2017-04-25 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US10439646B2 (en) * 2015-05-19 2019-10-08 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof

Also Published As

Publication number Publication date
US10142147B2 (en) 2018-11-27
WO2015016665A1 (en) 2015-02-05
US20160191081A1 (en) 2016-06-30
EP3028426A1 (en) 2016-06-08
US20180034674A1 (en) 2018-02-01
KR20160019545A (ko) 2016-02-19
US20160164630A1 (en) 2016-06-09
US9800444B2 (en) 2017-10-24
CN105493461B (zh) 2019-04-09
KR101801586B1 (ko) 2017-11-27
KR101801585B1 (ko) 2017-11-27
JP2016533082A (ja) 2016-10-20
US9571127B2 (en) 2017-02-14
CN105519100A (zh) 2016-04-20
EP3028426A4 (en) 2016-09-14
EP3028449A4 (en) 2017-04-12
CN105493461A (zh) 2016-04-13
MX2016001355A (es) 2016-04-07
EP3028449A1 (en) 2016-06-08
WO2015016674A1 (en) 2015-02-05
KR20160019544A (ko) 2016-02-19
US20170118052A1 (en) 2017-04-27
EP3028426B1 (en) 2018-06-13
CN105519100B (zh) 2018-12-07

Similar Documents

Publication Publication Date Title
MX2016001883A (es) Aparato para la transmision de señales de radiodifusion, aparato para la recepcion de señales de radiodifusion, metodo para transmitir señales de radiodifusion y metodo para recibir señales de radiodifusion.
MX352013B (es) 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.
MX361014B (es) Aparato de transmisión de señales de difusión, aparato de recepción de señales de difusión, método de transmisión de señales de difusión, y método de recepción de señales de difusión.
MX2015008821A (es) 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.
MX2015015171A (es) Aparato para transmitir señales de radiodifusion, aparato para recibir señales de radiodifusion, metodo para transmitir señales de radiodifusion y metodo para recibir señales de radiodifusion.
MX2015015070A (es) 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.
WO2012067362A3 (ko) 방송 신호 송/수신기 및 방송 신호 송/수신 방법
MX2019011862A (es) Aparato para proporcionar servicios de comunicacion y metodos del mismo.
EP4138318A8 (en) Multiple access using orthogonal time frequency space modulation
MX2020004136A (es) Transmisor y receptor y metodos de transmision y recepcion.
MX2016010740A (es) Dispositivo de transmision de señales de difusion, dispositivo de recepcion de señales de difusion, metodo de transmision de señales de difusion, y metodo de recepcion de señales de difusion.
MX2017006101A (es) Transmisor y receptor que usan agrupacion de canales.
MX2017013314A (es) Representaciones digitales de señales análogas y palabras de control utilizando diferentes formatos de modulación multi-nivel.
MX366078B (es) Metodo para soportar asignacion de recursos flexible en sistema de comunicacion inalambrico y aparato para la misma.
MX2015000010A (es) Aparato de transmision/recepcion de señales y metodo de transmision/recepcion de señales.
WO2014200280A3 (en) Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
MX362016B (es) Transmisor y metodo de transmision.
EA201390044A1 (ru) Способ формирования сигнала и устройство формирования сигнала
MX2016006599A (es) Dispositivo de recepcion, metodo de recepcion, dispositivo de transmision, y metodo de transmision.
WO2012118328A3 (en) Apparatus and method for providing frequency hopping scheme in broadcast communication system
EP2987292A4 (en) Method and apparatus for transmitting/receiving signal by using multiple modulation and coding schemes in wireless communication system
GB2523031A (en) Method and apparatus for processing digital service signal
BR112017008230A2 (pt) sistema de comunicação sem fio, dispositivo de estação base, dispositivo terminal e método de transmissão
GB2551066A (en) Frequency sweeps for encoding digital signals in downhole environments
EP2568650A3 (en) Method and apparatus for transceiving broadcast signals

Legal Events

Date Code Title Description
FG Grant or registration