MX2017010345A - Aparato de transmision y aparato de recepcion y metodo de control del mismo. - Google Patents

Aparato de transmision y aparato de recepcion y metodo de control del mismo.

Info

Publication number
MX2017010345A
MX2017010345A MX2017010345A MX2017010345A MX2017010345A MX 2017010345 A MX2017010345 A MX 2017010345A MX 2017010345 A MX2017010345 A MX 2017010345A MX 2017010345 A MX2017010345 A MX 2017010345A MX 2017010345 A MX2017010345 A MX 2017010345A
Authority
MX
Mexico
Prior art keywords
ofdm symbols
payload
gis
size
ofdm
Prior art date
Application number
MX2017010345A
Other languages
English (en)
Other versions
MX364647B (es
Inventor
Hwang Sung-Hee
Hyeon Bae Jae-
Ho OH Young-
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
Priority claimed from PCT/KR2016/001500 external-priority patent/WO2016129974A1/en
Publication of MX2017010345A publication Critical patent/MX2017010345A/es
Publication of MX364647B publication Critical patent/MX364647B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/20—Arrangements for broadcast or distribution of identical information via plural systems
    • 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
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L27/261—Details of reference signals
    • 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
    • H04L27/2647—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
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/07—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information characterised by processes or methods for the generation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Physics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmitters (AREA)
  • Selective Calling Equipment (AREA)

Abstract

Se proporciona un aparato de transmisión. El aparato de transmisión incluye: un generador de trama configurado para generar una trama incluyendo una pluralidad de símbolos de multiplexión por división de frecuencia ortogonal (OFDM); y un insertador de intervalo de guarda (GI) configurado para insertar GI en la trama generada, en donde la pluralidad de símbolos OFDM son divididos en un arranque, un preámbulo, y una carga útil, y el insertador GI inserta los primeros GI que tienen un tamaño correspondiente a un tamaño de transformación Fourier rápida (FFT) de cada uno de los símbolos OFDM que configuran la carga útil en extremos frontales de cada uno de los símbolos OFDM, inserta los segundos GI que tienen un tamaño correspondiente a un cociente obtenido al dividir una región extra de la carga útil calculada en base al tamaño de FFT de los símbolos OFDM que configuran la carga útil, el número de símbolos OFDM, y el tamaño de los primeros GI por el número de símbolos OFDM en extremos frontales de cada uno de los primeros GI, e inserta un sufijo cíclico (CP) que tiene un tamaño correspondiente al restante sobrante después de dividir la región extra de la carga útil por el número de símbolos OFDM en un extremo posterior de un símbolo OFDM final que configura la carga útil.
MX2017010345A 2015-02-13 2016-02-15 Aparato de transmisión y aparato de recepción y método de control del mismo. MX364647B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562115846P 2015-02-13 2015-02-13
KR1020160014351A KR101777215B1 (ko) 2015-02-13 2016-02-04 송신 장치, 수신 장치 및 그 제어 방법
PCT/KR2016/001500 WO2016129974A1 (en) 2015-02-13 2016-02-15 Transmitting apparatus and receiving apparatus and controlling method thereof

Publications (2)

Publication Number Publication Date
MX2017010345A true MX2017010345A (es) 2018-01-23
MX364647B MX364647B (es) 2019-05-03

Family

ID=56875545

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019005209A MX2019005209A (es) 2015-02-13 2016-02-15 Aparato de transmisión y aparato de recepción y método de control del mismo.
MX2017010345A MX364647B (es) 2015-02-13 2016-02-15 Aparato de transmisión y aparato de recepción y método de control del mismo.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2019005209A MX2019005209A (es) 2015-02-13 2016-02-15 Aparato de transmisión y aparato de recepción y método de control del mismo.

Country Status (7)

Country Link
US (1) US11616584B2 (es)
KR (3) KR101777215B1 (es)
CN (3) CN107210904B (es)
AU (4) AU2016216774B2 (es)
BR (1) BR112017017172B1 (es)
CA (3) CA2975981C (es)
MX (2) MX2019005209A (es)

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* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
AU2016216774A1 (en) 2017-07-27
CA3084534C (en) 2023-01-31
AU2018203799B2 (en) 2019-11-21
KR101777215B1 (ko) 2017-09-11
CN107210904A (zh) 2017-09-26
KR20160100241A (ko) 2016-08-23
CA3084534A1 (en) 2016-08-18
AU2018203799A1 (en) 2018-06-21
BR112017017172B1 (pt) 2021-01-12
CN111865547B (zh) 2023-06-20
CA2975981C (en) 2019-03-05
AU2020201300B2 (en) 2020-09-24
KR102589786B1 (ko) 2023-10-17
BR112017017172A2 (pt) 2018-04-03
CN111865547A (zh) 2020-10-30
CA3031265A1 (en) 2016-08-18
KR20220104124A (ko) 2022-07-26
MX364647B (es) 2019-05-03
CA3031265C (en) 2020-08-04
AU2016216774B2 (en) 2018-03-01
MX2019005209A (es) 2022-04-28
US11616584B2 (en) 2023-03-28
CN111901089B (zh) 2023-08-01
US20210399818A1 (en) 2021-12-23
AU2020201300A1 (en) 2020-03-12
KR20170104974A (ko) 2017-09-18
KR102422288B1 (ko) 2022-07-18
AU2020294302A1 (en) 2021-01-21
CN107210904B (zh) 2020-08-11
CN111901089A (zh) 2020-11-06
AU2020294302B2 (en) 2022-04-07
CA2975981A1 (en) 2016-08-18

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