MX2012013216A - Transmisor de difusion digital, receptor de difusion digital, y configuracion de flujo y método para procesar el mismo. - Google Patents
Transmisor de difusion digital, receptor de difusion digital, y configuracion de flujo y método para procesar el mismo.Info
- Publication number
- MX2012013216A MX2012013216A MX2012013216A MX2012013216A MX2012013216A MX 2012013216 A MX2012013216 A MX 2012013216A MX 2012013216 A MX2012013216 A MX 2012013216A MX 2012013216 A MX2012013216 A MX 2012013216A MX 2012013216 A MX2012013216 A MX 2012013216A
- Authority
- MX
- Mexico
- Prior art keywords
- digital broadcasting
- streams
- slots
- stream configuration
- processing same
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
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- 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
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/11—Arrangements for counter-measures when a portion of broadcast information is unavailable
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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
- H03M13/27—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
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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
- H03M13/27—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
- H03M13/2703—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 the interleaver involving at least two directions
- H03M13/2721—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 the interleaver involving at least two directions the interleaver involves a diagonal direction, e.g. by using an interleaving matrix with read-out in a diagonal direction
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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
- H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2933—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using a block and a convolutional code
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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
- H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2945—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using at least three error correction codes
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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
- H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
- H03M13/356—Unequal error protection [UEP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/42—Arrangements for resource management
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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
- H04L1/0057—Block 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
- H04L1/0059—Convolutional codes
- H04L1/006—Trellis-coded modulation
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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
- H04L1/0064—Concatenated codes
- H04L1/0065—Serial concatenated 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
- H04L1/007—Unequal error protection
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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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
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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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
- H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
- H03M13/1515—Reed-Solomon codes
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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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory codes
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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
- H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Mathematical Physics (AREA)
- Multimedia (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Error Detection And Correction (AREA)
- Time-Division Multiplex Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
Se describe un método de procesamiento de flujo para un transmisor de difusión digital. El método incluye configurar flujos en los cuales las ranuras que incluyen una pluralidad de bloques se colocan continuamente, y codificar y entrelazar los flujos para darles salida como flujos de transporte. Aquí, configurar los flujos puede incluir colocar datos base en un segmento predeterminado de cada ranura adyacente para formar una secuencia de entrenamiento larga en porciones de frontera de ranuras adyacentes que se interconectan en una configuración de dientes de sierra, cuando las ranuras fijadas en un modo de expansión de bloque 00 se colocan continuamente para permitir que se usen bloques enteros en una ranura correspondiente. En consecuencia, un servicio de difusión digital se torna disponible en varios formatos.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34406510P | 2010-05-17 | 2010-05-17 | |
| PCT/KR2011/003566 WO2011145841A2 (ko) | 2010-05-17 | 2011-05-13 | 디지털 방송 송신기, 디지털 방송 수신기 및 그들의 스트림 구성 및 처리 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2012013216A true MX2012013216A (es) | 2013-04-03 |
Family
ID=44992184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2012013216A MX2012013216A (es) | 2010-05-17 | 2011-05-13 | Transmisor de difusion digital, receptor de difusion digital, y configuracion de flujo y método para procesar el mismo. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8976894B2 (es) |
| KR (1) | KR101801106B1 (es) |
| CN (1) | CN102893622B (es) |
| BR (1) | BR112012028417B1 (es) |
| CA (1) | CA2800561C (es) |
| DE (1) | DE112011101692B4 (es) |
| MX (1) | MX2012013216A (es) |
| WO (1) | WO2011145841A2 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101820308B1 (ko) * | 2010-09-15 | 2018-01-19 | 삼성전자주식회사 | 디지털 방송 송신기, 디지털 방송 수신기 및 그들의 스트림 처리 방법 |
| US9081700B2 (en) * | 2013-05-16 | 2015-07-14 | Western Digital Technologies, Inc. | High performance read-modify-write system providing line-rate merging of dataframe segments in hardware |
| WO2017204370A1 (ko) * | 2016-05-24 | 2017-11-30 | 엘지전자(주) | 방송 신호 수신 장치 및 방법 |
| US20180324103A1 (en) * | 2017-05-04 | 2018-11-08 | Qualcomm Incorporated | Cross-carrier transport block decoding order indication |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2394867B (en) * | 2002-11-01 | 2005-06-01 | Ipwireless Inc | Arrangement and method for sequence production in a spread spectrum communication system |
| US7822139B2 (en) * | 2005-03-02 | 2010-10-26 | Rohde & Schwarz Gmbh & Co. Kg | Apparatus, systems, methods and computer products for providing a virtual enhanced training sequence |
| KR101276820B1 (ko) | 2006-09-15 | 2013-06-18 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
| KR100842079B1 (ko) * | 2005-10-21 | 2008-06-30 | 삼성전자주식회사 | 디지털 방송 시스템 및 그 방법 |
| WO2007067296A2 (en) | 2005-12-02 | 2007-06-14 | Alis Corporation | Ion sources, systems and methods |
| US7639751B2 (en) * | 2006-04-04 | 2009-12-29 | Samsung Electronics Co., Ltd. | Advanced-VSB system (A-VSB) |
| EP2008465A1 (en) * | 2006-04-06 | 2008-12-31 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting digital broadcasting signal in advanced-vsb (a-vsb) system in which transport packet without adaptation field is provided at fixed location in data field slices |
| KR101498019B1 (ko) * | 2007-05-15 | 2015-03-03 | 삼성전자주식회사 | 스트림을 송수신하는 디지털 송신 장치 및 수신 장치와 그스트림 처리 방법들 |
| KR101461958B1 (ko) | 2007-06-29 | 2014-11-14 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
| CN101399585B (zh) * | 2007-09-27 | 2012-05-23 | 北京信威通信技术股份有限公司 | Ofdma智能天线系统的用户信号产生及干扰抑制的方法与装置 |
| KR20090050994A (ko) | 2007-11-16 | 2009-05-20 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
| WO2010028365A1 (en) * | 2008-09-08 | 2010-03-11 | Samsung Electronics Co., Ltd. | Sub-channel acquisition in a digital television receiver designed to receive mobile/handheld signals |
-
2011
- 2011-05-13 KR KR1020110045262A patent/KR101801106B1/ko active IP Right Grant
- 2011-05-13 DE DE112011101692.1T patent/DE112011101692B4/de active Active
- 2011-05-13 MX MX2012013216A patent/MX2012013216A/es active IP Right Grant
- 2011-05-13 US US13/698,792 patent/US8976894B2/en active Active
- 2011-05-13 BR BR112012028417-7A patent/BR112012028417B1/pt active IP Right Grant
- 2011-05-13 CA CA2800561A patent/CA2800561C/en active Active
- 2011-05-13 CN CN201180024789.9A patent/CN102893622B/zh active Active
- 2011-05-13 WO PCT/KR2011/003566 patent/WO2011145841A2/ko active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| BR112012028417B1 (pt) | 2021-06-29 |
| CA2800561C (en) | 2018-08-21 |
| CA2800561A1 (en) | 2011-11-24 |
| US8976894B2 (en) | 2015-03-10 |
| CN102893622A (zh) | 2013-01-23 |
| BR112012028417A2 (pt) | 2017-05-16 |
| DE112011101692T5 (de) | 2013-06-20 |
| KR20110126540A (ko) | 2011-11-23 |
| DE112011101692B4 (de) | 2024-07-25 |
| WO2011145841A3 (ko) | 2012-02-02 |
| US20130064280A1 (en) | 2013-03-14 |
| CN102893622B (zh) | 2016-10-26 |
| KR101801106B1 (ko) | 2017-11-24 |
| WO2011145841A2 (ko) | 2011-11-24 |
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