MX2016011030A - Dispositivo de multiplexado de señal y metodo de multiplexado de señal que utiliza multiplexado de division en capas. - Google Patents
Dispositivo de multiplexado de señal y metodo de multiplexado de señal que utiliza multiplexado de division en capas.Info
- Publication number
- MX2016011030A MX2016011030A MX2016011030A MX2016011030A MX2016011030A MX 2016011030 A MX2016011030 A MX 2016011030A MX 2016011030 A MX2016011030 A MX 2016011030A MX 2016011030 A MX2016011030 A MX 2016011030A MX 2016011030 A MX2016011030 A MX 2016011030A
- Authority
- MX
- Mexico
- Prior art keywords
- multiplexing
- signal
- signal multiplexing
- layered division
- layer signal
- Prior art date
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Classifications
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- 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
- H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
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- 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
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- 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
- H04L27/2697—Multicarrier modulation systems in combination with other modulation techniques
-
- 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
- H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
- H03M13/255—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with Low Density Parity Check [LDPC] 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
-
- 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
- H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
- H03M13/3776—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 using a re-encoding step during the decoding process
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- 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
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- 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
- H04L1/0045—Arrangements at the receiver 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
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
- H04L1/0048—Decoding adapted to other signal detection operation in conjunction with detection of multiuser or interfering signals, e.g. iteration between CDMA or MIMO detector and FEC decoder
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- 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
- H04L1/0061—Error detection codes
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- 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
- 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
- H04L2001/0098—Unequal error protection
-
- 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
-
- 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
- H04L27/3488—Multiresolution systems
-
- 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
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Se describe un aparato y método para multiplexar señales utilizando multiplexado por división en capas; un aparato de multiplexado de señal de conformidad con una modalidad de la presente invención incluye un combinador configurado para combinar una señal de capa de núcleo y una señal de capa mejorada en diferentes niveles de energía, y un intercalador de tiempo configurado para realizar intercalado aplicado tanto a la señal de capa de núcleo como a la señal de capa mejorada.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20140021978 | 2014-02-25 | ||
KR1020150026040A KR102318257B1 (ko) | 2014-02-25 | 2015-02-24 | 레이어드 디비전 멀티플렉싱을 이용한 신호 멀티플렉싱 장치 및 신호 멀티플렉싱 방법 |
PCT/KR2015/001817 WO2015130077A1 (ko) | 2014-02-25 | 2015-02-25 | 레이어드 디비전 멀티플렉싱을 이용한 신호 멀티플렉싱 장치 및 신호 멀티플렉싱 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016011030A true MX2016011030A (es) | 2016-11-29 |
MX359299B MX359299B (es) | 2018-09-21 |
Family
ID=54242210
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016011030A MX359299B (es) | 2014-02-25 | 2015-02-25 | Dispositivo de multiplexado de señal y método de multiplexado de señal que utiliza multiplexado de división en capas. |
MX2018011531A MX2018011531A (es) | 2014-02-25 | 2015-02-25 | Dispositivo de multiplexado de señal y método de multiplexado de señal que utiliza multiplexado de división en capas. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018011531A MX2018011531A (es) | 2014-02-25 | 2015-02-25 | Dispositivo de multiplexado de señal y método de multiplexado de señal que utiliza multiplexado de división en capas. |
Country Status (8)
Country | Link |
---|---|
US (4) | US10122567B2 (es) |
EP (2) | EP3793156A1 (es) |
JP (3) | JP6655546B2 (es) |
KR (3) | KR102318257B1 (es) |
CN (3) | CN111010198A (es) |
CA (2) | CA3020838C (es) |
MX (2) | MX359299B (es) |
WO (1) | WO2015130077A1 (es) |
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KR102553320B1 (ko) * | 2015-03-05 | 2023-07-10 | 한국전자통신연구원 | 레이어드 디비전 멀티플렉싱을 이용한 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법 |
EP3273655A4 (en) | 2015-03-20 | 2018-11-21 | LG Electronics Inc. | Broadcast signal transmission or reception device and method |
EP3282658A4 (en) * | 2015-04-06 | 2018-12-05 | LG Electronics Inc. | Apparatus and method for transmitting and receiving broadcast signal |
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KR102461179B1 (ko) * | 2015-09-25 | 2022-11-01 | 삼성전자주식회사 | 송신 장치, 수신 장치 및 그 제어 방법 |
WO2017069508A1 (en) | 2015-10-19 | 2017-04-27 | Samsung Electronics Co., Ltd. | Receiving apparatus and decoding method thereof |
WO2017078376A1 (ko) * | 2015-11-02 | 2017-05-11 | 한국전자통신연구원 | 인젝션 레벨 정보를 시그널링하는 프리앰블을 포함하는 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법 |
KR102582843B1 (ko) * | 2015-11-02 | 2023-09-27 | 한국전자통신연구원 | 인젝션 레벨 정보를 시그널링하는 프리앰블을 포함하는 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법 |
KR102616481B1 (ko) | 2016-04-04 | 2023-12-21 | 삼성전자주식회사 | 수신 장치 및 그의 신호 처리 방법 |
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KR102024796B1 (ko) * | 2012-04-13 | 2019-11-04 | 한국전자통신연구원 | 계층변조 신호의 전송 장치 및 방법 |
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2015
- 2015-02-24 KR KR1020150026040A patent/KR102318257B1/ko active IP Right Grant
- 2015-02-25 CA CA3020838A patent/CA3020838C/en active Active
- 2015-02-25 WO PCT/KR2015/001817 patent/WO2015130077A1/ko active Application Filing
- 2015-02-25 MX MX2016011030A patent/MX359299B/es active IP Right Grant
- 2015-02-25 JP JP2016553830A patent/JP6655546B2/ja active Active
- 2015-02-25 EP EP20201852.9A patent/EP3793156A1/en active Pending
- 2015-02-25 CN CN201911247883.5A patent/CN111010198A/zh active Pending
- 2015-02-25 CA CA2940700A patent/CA2940700C/en active Active
- 2015-02-25 CN CN201580019201.9A patent/CN106165364B/zh active Active
- 2015-02-25 US US15/121,010 patent/US10122567B2/en active Active
- 2015-02-25 MX MX2018011531A patent/MX2018011531A/es unknown
- 2015-02-25 EP EP15754812.4A patent/EP3113432B1/en active Active
- 2015-02-25 CN CN201911248084.XA patent/CN111010358B/zh active Active
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2018
- 2018-08-23 US US16/111,071 patent/US10637710B2/en active Active
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2020
- 2020-01-28 JP JP2020011794A patent/JP7002575B2/ja active Active
- 2020-03-17 US US16/821,639 patent/US11102048B2/en active Active
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2021
- 2021-07-19 US US17/379,820 patent/US11943090B2/en active Active
- 2021-10-15 KR KR1020210137792A patent/KR102525341B1/ko active IP Right Grant
- 2021-12-27 JP JP2021213011A patent/JP7221373B2/ja active Active
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2023
- 2023-04-19 KR KR1020230051571A patent/KR20230058037A/ko not_active Application Discontinuation
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