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
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.
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) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021107578A1 (ko) * | 2019-11-27 | 2021-06-03 | 한국전자통신연구원 | 베이스밴드 샘플링 레이트 계수를 시그널링하는 방송 신호 프레임을 이용한 방송 신호 송신 장치 및 방송 신호 송신 방법 |
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-
2016
- 2016-02-04 KR KR1020160014351A patent/KR101777215B1/ko active IP Right Grant
- 2016-02-15 CA CA2975981A patent/CA2975981C/en active Active
- 2016-02-15 CN CN201680009912.2A patent/CN107210904B/zh active Active
- 2016-02-15 CN CN202010679113.4A patent/CN111901089B/zh active Active
- 2016-02-15 CA CA3084534A patent/CA3084534C/en active Active
- 2016-02-15 MX MX2019005209A patent/MX2019005209A/es unknown
- 2016-02-15 BR BR112017017172-4A patent/BR112017017172B1/pt active IP Right Grant
- 2016-02-15 CN CN202010679012.7A patent/CN111865547B/zh active Active
- 2016-02-15 AU AU2016216774A patent/AU2016216774B2/en active Active
- 2016-02-15 MX MX2017010345A patent/MX364647B/es active IP Right Grant
- 2016-02-15 CA CA3031265A patent/CA3031265C/en active Active
-
2017
- 2017-09-05 KR KR1020170113141A patent/KR102422288B1/ko active IP Right Grant
-
2018
- 2018-05-30 AU AU2018203799A patent/AU2018203799B2/en active Active
-
2020
- 2020-02-21 AU AU2020201300A patent/AU2020201300B2/en active Active
- 2020-12-24 AU AU2020294302A patent/AU2020294302B2/en active Active
-
2021
- 2021-09-03 US US17/466,374 patent/US11616584B2/en active Active
-
2022
- 2022-07-13 KR KR1020220086492A patent/KR102589786B1/ko active IP Right Grant
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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