AR070509A1 - Sistema de transmision digital y metodo de procesamiento de datos - Google Patents
Sistema de transmision digital y metodo de procesamiento de datosInfo
- Publication number
- AR070509A1 AR070509A1 ARP080103223A ARP080103223A AR070509A1 AR 070509 A1 AR070509 A1 AR 070509A1 AR P080103223 A ARP080103223 A AR P080103223A AR P080103223 A ARP080103223 A AR P080103223A AR 070509 A1 AR070509 A1 AR 070509A1
- Authority
- AR
- Argentina
- Prior art keywords
- service data
- data
- mph
- transmission system
- digital transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 4
- 238000003672 processing method Methods 0.000 title abstract 2
- 239000000945 filler Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
-
- 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
- H03M13/2906—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 block codes
- H03M13/2909—Product codes
- H03M13/2915—Product codes with an error detection code in one dimension
-
- 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
- H03M13/2936—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 comprising an outer Reed-Solomon code and an inner convolutional code
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23611—Insertion of stuffing data into a multiplex stream, e.g. to obtain a constant bitrate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23614—Multiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/2362—Generation or processing of Service Information [SI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4348—Demultiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/6437—Real-time Transport Protocol [RTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Se revelan un sistema de transmision digital y un método de procesamiento de datos. Un sistema de recepcion del sistema de transmision digital puede incluir una unidad de recepcion de senales, una unidad de demodulacion, Un demultiplexor, y un decodificador de audio/video. La unidad de recepcion de senales recibe una senal de transmision que incluye datos de servicio principal y un cuadro RS que incluye una pluralidad de paquetes de datos de servicio MPH. La unidad de demodulacion demodula los datos del cuadro RS. El demultiplexor identifica un paquete de datos de servicio MPH que incluye un datagrama IP de datos de servicio movil con referencia a un encabezado MPH de cada paquete de datos de servicio MPH en el cuadro RS, y una vez que un dato de relleno ha sido insertado en la carga del paquete de datos de servicio MPH identificado, elimina el dato de relleno de la carga y separa los datos los datos de audio y video del datagrama IP de los datos de servicio movil de la carga, y envía los datos de audio y video separados.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95194007P | 2007-07-25 | 2007-07-25 | |
US95771407P | 2007-08-24 | 2007-08-24 | |
US97408407P | 2007-09-21 | 2007-09-21 | |
US97737907P | 2007-10-04 | 2007-10-04 | |
US97737908P | 2008-07-24 | 2008-07-24 | |
KR20080072330A KR101486372B1 (ko) | 2007-07-25 | 2008-07-24 | 디지털 방송 시스템 및 데이터 처리 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR070509A1 true AR070509A1 (es) | 2010-04-14 |
Family
ID=40281558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP080103223A AR070509A1 (es) | 2007-07-25 | 2008-07-25 | Sistema de transmision digital y metodo de procesamiento de datos |
Country Status (7)
Country | Link |
---|---|
US (4) | US8149744B2 (es) |
KR (3) | KR101486372B1 (es) |
CN (1) | CN101766026B (es) |
AR (1) | AR070509A1 (es) |
CA (1) | CA2693358C (es) |
CL (1) | CL2008002188A1 (es) |
WO (1) | WO2009014400A1 (es) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005071902A1 (fr) * | 2003-12-26 | 2005-08-04 | France Telecom | Marquage d'un datagramme transmis dans un reseau ip et transmission d'un tel datagramme |
KR101456002B1 (ko) | 2007-06-26 | 2014-11-03 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
KR101405966B1 (ko) | 2007-06-26 | 2014-06-20 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
KR101486372B1 (ko) | 2007-07-25 | 2015-01-26 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
MX2010001831A (es) | 2007-08-24 | 2010-03-11 | Lg Electronics Inc | Sistema de difusion digital y metodo para procesar datos en sistema de difusion digital. |
CN101785302B (zh) * | 2007-08-24 | 2013-07-17 | Lg电子株式会社 | 数字广播系统和在数字广播系统中处理数据的方法 |
WO2009028854A1 (en) | 2007-08-24 | 2009-03-05 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US7936786B2 (en) | 2007-09-20 | 2011-05-03 | Lg Electronics, Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
WO2009038402A1 (en) | 2007-09-21 | 2009-03-26 | Lg Electronics Inc. | Digital broadcasting system and data processing method in the digital broadcasting system |
KR101559771B1 (ko) | 2007-09-21 | 2015-10-13 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
US8271849B2 (en) * | 2008-08-05 | 2012-09-18 | Samsung Electronics Co., Ltd. | M/H frame encoding and decoding techniques for 8VSB DTV broadcasting systems |
CN102356632B (zh) * | 2009-03-15 | 2014-06-04 | Lg电子株式会社 | 发送/接收系统和广播信号处理方法 |
JP5569989B2 (ja) * | 2009-04-16 | 2014-08-13 | トムソン ライセンシング | 信号を符号化する方法および装置 |
US8594261B2 (en) * | 2009-04-17 | 2013-11-26 | Lg Electronics Inc. | Transmitting/receiving system and broadcast signal processing method |
US8559564B2 (en) * | 2009-05-21 | 2013-10-15 | Lg Electronics Inc. | Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system |
US8432961B2 (en) * | 2009-06-11 | 2013-04-30 | Lg Electronics Inc. | Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system |
EP2270998B1 (en) * | 2009-07-02 | 2013-09-18 | Dora S.p.A. | Method and apparatus for communcating data over the power line |
DE102009057365B4 (de) * | 2009-10-16 | 2018-10-18 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und Vorrichtung zur Erzeugung eines reorganisierten Transportdatenstroms |
WO2011065746A2 (ko) | 2009-11-24 | 2011-06-03 | 한국전자통신연구원 | 다중 사용자 기반 무선통신 시스템에서 전송 실패 프레임의 복구 방법 |
WO2011065749A2 (ko) | 2009-11-24 | 2011-06-03 | 한국전자통신연구원 | 다중 사용자 다중 안테나 기반 무선통신 시스템에서 데이터 보호 방법 |
KR101282357B1 (ko) | 2009-11-24 | 2013-07-04 | 한국전자통신연구원 | 다중 사용자 기반 무선통신 시스템에서의 프레임 전송방법 |
KR20110063327A (ko) | 2009-11-30 | 2011-06-10 | 삼성전자주식회사 | 디지털 방송 송신기, 디지털 방송 수신기 및 그들의 스트림 구성 및 처리 방법 |
US9634691B2 (en) * | 2009-12-10 | 2017-04-25 | Lg Electronics Inc. | Transmitting system and method of transmitting digital broadcast signal in transmitting system |
US9264159B2 (en) * | 2009-12-10 | 2016-02-16 | Mobitv, Inc. | Distributed contribution of disparate interactive elements |
US8681679B2 (en) | 2009-12-21 | 2014-03-25 | Lg Electronics Inc. | Transmitting system and method for transmitting digital broadcast signal |
US20130051405A1 (en) * | 2010-05-04 | 2013-02-28 | Samsung Electronics Co., Ltd. | Digital broadcast transmitter, digital broadcast receiver, and method for configuring and processing streams thereof |
US8699641B2 (en) * | 2010-06-10 | 2014-04-15 | Qualcomm Incorporated | Method and apparatus for ATSC signal processing |
WO2012011722A2 (ko) * | 2010-07-19 | 2012-01-26 | 엘지전자 주식회사 | 미디어 송수신 방법 및 그를 이용한 송수신 장치 |
KR101249690B1 (ko) * | 2011-03-03 | 2013-04-05 | (주)지오크로스 | 영상 처리 장치의 영상 암호화 방법 |
WO2012138180A2 (ko) * | 2011-04-08 | 2012-10-11 | 삼성전자 주식회사 | 오디오 패킷을 포함하는 전송 스트림을 전송하는 디지털 방송 송신기, 이를 수신하는 디지털 방송 수신기 및 그 방법들 |
EP2695320B1 (en) * | 2011-04-08 | 2017-11-29 | Sony Corporation | Signaling data transmission transmitting split signaling data |
KR20120115123A (ko) * | 2011-04-08 | 2012-10-17 | 삼성전자주식회사 | 오디오 패킷을 포함하는 전송 스트림을 전송하는 디지털 방송 송신기, 이를 수신하는 디지털 방송 수신기 및 그 방법들 |
WO2013012287A2 (ko) * | 2011-07-20 | 2013-01-24 | 엘지전자 주식회사 | 미디어 수신 방법 및 그 장치 |
US20150046967A1 (en) * | 2012-03-26 | 2015-02-12 | Mitsubishi Electric Corporation | Video transceiver system, video transmission method, and transmission device |
US9131254B2 (en) * | 2012-07-19 | 2015-09-08 | Alcatel Lucent | Cross layer coding for satellite mobile TV broadcast method and apparatus |
WO2014042566A1 (en) * | 2012-09-13 | 2014-03-20 | Telefonaktiebolaget L M Ericsson (Publ) | Improved discovery in device-to-device communication |
KR101402799B1 (ko) | 2012-12-14 | 2014-06-03 | 쿠쿠전자주식회사 | 출력 제한 기능을 지닌 유도 가열 조리 장치 |
US20160134908A1 (en) * | 2013-06-19 | 2016-05-12 | Lg Electronics Inc. | Broadcasting transmission/reception apparatus and broadcasting transmission/reception method |
US11296834B2 (en) * | 2014-04-09 | 2022-04-05 | Hirschmann Automation And Control Gmbh | Redundant transmission system for PRP and multiple data packets |
KR101797503B1 (ko) | 2014-06-26 | 2017-11-15 | 엘지전자 주식회사 | 방송 신호 송/수신 처리 방법 및 장치 |
CN105594216B (zh) | 2014-08-01 | 2019-02-19 | Lg电子株式会社 | 广播信号发送方法、广播信号发送设备 |
KR101807673B1 (ko) * | 2014-11-06 | 2017-12-11 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법 및 방송 신호 수신 방법 |
WO2016086076A1 (en) * | 2014-11-24 | 2016-06-02 | The Nielsen Company (Us), Llc | Methods and apparatus to project ratings for future broadcasts of media |
KR102589852B1 (ko) * | 2016-04-15 | 2023-10-16 | 삼성전자주식회사 | 영상 표시 장치 및 영상 표시 방법 |
WO2018069550A1 (en) * | 2016-10-14 | 2018-04-19 | Auro Technologies | Recording and playback devices with avoidance of missynchronisation by scrambling a payload with a modified payload checksum |
US11153924B2 (en) * | 2017-03-20 | 2021-10-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Secure network connection resume |
TWI626721B (zh) | 2017-04-06 | 2018-06-11 | 義守大學 | 晶片間訊號傳輸系統及其晶片配置方法 |
CN110782906B (zh) * | 2018-07-30 | 2022-08-05 | 南京中感微电子有限公司 | 音频数据恢复方法、装置及蓝牙设备 |
CN110545161B (zh) * | 2019-08-13 | 2021-10-08 | 河北远东通信系统工程有限公司 | 一种具有冗余的多媒体数据实时传输方法 |
WO2021033774A1 (en) * | 2019-08-21 | 2021-02-25 | Sharp Kabushiki Kaisha | Systems and methods for signaling buffering period information in video coding |
CN111770364B (zh) * | 2020-07-17 | 2023-02-14 | 上海国茂数字技术有限公司 | 一种视频码率平滑方法及装置 |
Family Cites Families (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3265980B2 (ja) * | 1996-04-15 | 2002-03-18 | 松下電器産業株式会社 | 番組情報構成方法および番組情報構成装置 |
US5933500A (en) * | 1996-05-31 | 1999-08-03 | Thomson Consumer Electronics, Inc. | Adaptive decoding system for processing encrypted and non-encrypted broadcast, cable or satellite video data |
US5754651A (en) * | 1996-05-31 | 1998-05-19 | Thomson Consumer Electronics, Inc. | Processing and storage of digital data and program specific information |
JPH1169253A (ja) | 1997-08-22 | 1999-03-09 | Hitachi Ltd | 統合番組ガイドを有する放送受信装置 |
JPH11331697A (ja) | 1998-05-11 | 1999-11-30 | Sony Corp | ディジタル放送装置及びディジタル放送方法 |
KR20010022306A (ko) | 1998-05-29 | 2001-03-15 | 이데이 노부유끼 | 정보 처리 장치 및 방법 및 제공 매체 |
US6317462B1 (en) | 1998-10-22 | 2001-11-13 | Lucent Technologies Inc. | Method and apparatus for transmitting MPEG video over the internet |
KR100305352B1 (ko) * | 1999-05-25 | 2001-09-26 | 심지섭 | 연쇄부호를 사용한 적응형 하이브리드 arq 방법 |
JP3652176B2 (ja) * | 1999-08-13 | 2005-05-25 | 株式会社日立製作所 | ディジタル放送受信装置及びその半導体デバイス |
JP4250832B2 (ja) | 1999-10-14 | 2009-04-08 | 三菱電機株式会社 | データ送出装置 |
JP4631235B2 (ja) | 2000-08-25 | 2011-02-16 | ソニー株式会社 | デジタル放送送信方法、デジタル放送送信装置、並びに、デジタル放送受信装置 |
GB0119569D0 (en) | 2001-08-13 | 2001-10-03 | Radioscape Ltd | Data hiding in digital audio broadcasting (DAB) |
KR20030030175A (ko) | 2001-10-09 | 2003-04-18 | 주식회사 대우일렉트로닉스 | 디스크립터를 사용하는 디지털 방송 수신기 |
JP2003134117A (ja) | 2001-10-22 | 2003-05-09 | Hitachi Communication Technologies Ltd | Ip電話機、コールマネージャおよびip電話機のipアドレス取得方法 |
KR100440687B1 (ko) * | 2001-11-02 | 2004-07-15 | 한국전자통신연구원 | 디지털 케이블 방송의 정보 송수신 시스템 및 그 방법 |
US6909753B2 (en) | 2001-12-05 | 2005-06-21 | Koninklijke Philips Electronics, N.V. | Combined MPEG-4 FGS and modulation algorithm for wireless video transmission |
JP3916542B2 (ja) | 2002-10-07 | 2007-05-16 | 沖電気工業株式会社 | アドレス割当システム |
KR100920726B1 (ko) | 2002-10-08 | 2009-10-07 | 삼성전자주식회사 | 단일반송파 전송시스템 및 그 전송방법 |
KR100920723B1 (ko) | 2002-10-08 | 2009-10-07 | 삼성전자주식회사 | 동적환경변화에 적응가능한 단일반송파 전송시스템 및 그방법 |
AU2003303166A1 (en) | 2002-12-20 | 2004-07-14 | Koninklijke Philips Electronics N.V. | Method and apparatus for handling layered media data |
BR0318015A (pt) | 2003-01-21 | 2005-11-29 | Nokia Corp | Método, sistema e aparelho para receber e transmitir uma transmissão de banda larga digital para armazenar energia no receptor, sistema de processamento de dados, e, programa de computador |
US20050013274A1 (en) * | 2003-03-05 | 2005-01-20 | Harri Pekonen | System and method for data transmission and reception |
EP1463309A1 (fr) | 2003-03-26 | 2004-09-29 | THOMSON Licensing S.A. | Traitement d'un format de flux de données pour la réception audiovisuelle mobile |
JP2004336527A (ja) | 2003-05-09 | 2004-11-25 | Pioneer Electronic Corp | データ処理装置、そのシステム、その方法、そのプログラム、および、そのプログラムを記録した記録媒体 |
US6967949B2 (en) * | 2003-09-15 | 2005-11-22 | Teknovus, Inc. | Method and apparatus for forwarding packets in an ethernet passive optical network |
WO2005029778A1 (ja) * | 2003-09-16 | 2005-03-31 | Fujitsu Limited | 通信制御回路および通信制御方法 |
GB2406483A (en) | 2003-09-29 | 2005-03-30 | Nokia Corp | Burst transmission |
KR100565646B1 (ko) | 2003-12-19 | 2006-03-29 | 엘지전자 주식회사 | Dmb 수신기에서 서비스 컴포넌트 동기화 방법 |
KR100565900B1 (ko) | 2003-12-26 | 2006-03-31 | 한국전자통신연구원 | 디지털 텔레비젼 방송신호를 디지털 라디오 방송신호로변환하는 방송신호 변환 장치 및 그 방법 |
FR2864869A1 (fr) | 2004-01-06 | 2005-07-08 | Thomson Licensing Sa | Methode de transmission de services numeriques sur un reseau et appareil mettant en oeuvre la methode |
KR20050072988A (ko) | 2004-01-08 | 2005-07-13 | 엘지전자 주식회사 | 디지털방송수신기에서 이동형정보단말기로의 방송콘텐츠참조정보 전송장치 및 그 방법 |
KR100606827B1 (ko) * | 2004-01-27 | 2006-08-01 | 엘지전자 주식회사 | 가상 채널 테이블 데이터 구조, 전송 스트림 판별 방법, 및 방송 수신기 |
US7626960B2 (en) | 2004-04-20 | 2009-12-01 | Nokia Corporation | Use of signaling for auto-configuration of modulators and repeaters |
US7162533B2 (en) * | 2004-04-30 | 2007-01-09 | Microsoft Corporation | Session description message extensions |
KR100552678B1 (ko) | 2004-06-10 | 2006-02-20 | 한국전자통신연구원 | 데이터 패킷의 접근 지연 시간 단축을 위한 송/수신 장치및 그 방법 |
KR101165379B1 (ko) * | 2004-07-15 | 2012-07-17 | 삼성전자주식회사 | 수신 성능이 향상된 지상파 디지털 방송 송수신 시스템 및그의 신호처리방법 |
KR100626665B1 (ko) | 2004-08-03 | 2006-09-25 | 한국전자통신연구원 | 아이피 기반의 디지털 멀티미디어 방송 데이터 변환 장치및 그 방법과 그를 이용한 디지털 멀티미디어 방송 수신시스템 |
KR100692511B1 (ko) | 2004-08-05 | 2007-03-09 | 강릉대학교산학협력단 | 포장체 파쇄장치 |
KR100666981B1 (ko) | 2004-08-09 | 2007-01-10 | 삼성전자주식회사 | 디지털 방송 시스템의 데이터 수신 상태 관리 방법 및 장치 |
KR100651939B1 (ko) | 2004-08-18 | 2006-12-06 | 엘지전자 주식회사 | 방송 수신기 및 디코딩 방법 |
JP4828906B2 (ja) * | 2004-10-06 | 2011-11-30 | 三星電子株式会社 | デジタルオーディオ放送でのビデオサービスの提供及び受信方法、並びにその装置 |
KR101080966B1 (ko) * | 2004-11-23 | 2011-11-08 | 엘지전자 주식회사 | 방송 신호 송수신 장치 및 방법 |
KR20060066444A (ko) * | 2004-12-13 | 2006-06-16 | 한국전자통신연구원 | 인터넷 방송 시스템 및 그 방법 |
KR100687614B1 (ko) | 2004-12-21 | 2007-02-27 | 엘지노텔 주식회사 | 아이피 기반 키폰 시스템의 아이피 주소 동적 할당 방법 |
KR100689479B1 (ko) * | 2005-02-15 | 2007-03-02 | 삼성전자주식회사 | 디지털 방송을 위한 전자 프로그램 가이드 제공 방법 |
GB2424805B (en) * | 2005-03-30 | 2007-02-28 | Toshiba Res Europ Ltd | Efficient channel tracking in packet based OFDM systems |
KR100698273B1 (ko) * | 2005-06-03 | 2007-03-22 | 엘지전자 주식회사 | 멀티미디어 방송 시스템 및 멀티미디어 방송 채널 관리방법 |
KR100713481B1 (ko) | 2005-08-01 | 2007-04-30 | 삼성전자주식회사 | 방송 채널의 전환을 위한 채널 맵을 생성하는 디지털 방송수신 장치 및 방법 |
KR100754676B1 (ko) | 2005-09-21 | 2007-09-03 | 삼성전자주식회사 | 디지털 방송 수신 단말기의 전자 프로그램 가이드 데이터관리 장치 및 방법 |
KR101191181B1 (ko) * | 2005-09-27 | 2012-10-15 | 엘지전자 주식회사 | 디지털 방송의 송/수신 시스템 및 데이터 구조 |
JP4643406B2 (ja) | 2005-09-27 | 2011-03-02 | 株式会社東芝 | 放送受信装置 |
CA2562427C (en) * | 2005-10-05 | 2012-07-10 | Lg Electronics Inc. | A digital broadcast system and method of processing traffic information |
US8009781B2 (en) | 2005-10-12 | 2011-08-30 | Lg Electronics, Inc. | DTV receiver and method of processing signal in DTV receiver |
KR100794791B1 (ko) | 2005-10-21 | 2008-01-21 | 삼성전자주식회사 | 터보 스트림 처리 장치 및 그 방법 |
US8320819B2 (en) * | 2005-11-01 | 2012-11-27 | Nokia Corporation | Mobile TV channel and service access filtering |
KR101199369B1 (ko) * | 2005-11-25 | 2012-11-09 | 엘지전자 주식회사 | 디지털 방송 시스템 및 처리 방법 |
KR101191182B1 (ko) | 2005-11-26 | 2012-10-15 | 엘지전자 주식회사 | 디지털 방송 시스템 및 처리 방법 |
KR101208504B1 (ko) | 2005-12-27 | 2012-12-05 | 엘지전자 주식회사 | 디지털 방송 시스템 및 처리 방법 |
KR20070075549A (ko) | 2006-01-13 | 2007-07-24 | 엘지전자 주식회사 | 디지털 방송 시스템 및 처리 방법 |
KR100771631B1 (ko) * | 2006-05-23 | 2007-10-31 | 엘지전자 주식회사 | 방송 시스템 및 방송 시스템에서 데이터를 처리하는 방법 |
JP2008005327A (ja) * | 2006-06-23 | 2008-01-10 | Toshiba Corp | デジタル放送受信装置を搭載する情報処理装置 |
KR100746291B1 (ko) * | 2006-06-29 | 2007-08-03 | 삼성전자주식회사 | 멀티채널 디지털 방송 시스템의 송수신 방법과 그 장치 |
KR101486372B1 (ko) | 2007-07-25 | 2015-01-26 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
US8520186B2 (en) | 2009-08-25 | 2013-08-27 | Cymer, Llc | Active spectral control of optical source |
-
2008
- 2008-07-24 KR KR20080072330A patent/KR101486372B1/ko active IP Right Grant
- 2008-07-25 US US12/179,755 patent/US8149744B2/en not_active Expired - Fee Related
- 2008-07-25 CA CA2693358A patent/CA2693358C/en not_active Expired - Fee Related
- 2008-07-25 AR ARP080103223A patent/AR070509A1/es not_active Application Discontinuation
- 2008-07-25 WO PCT/KR2008/004361 patent/WO2009014400A1/en active Application Filing
- 2008-07-25 CL CL2008002188A patent/CL2008002188A1/es unknown
- 2008-07-25 CN CN2008801002007A patent/CN101766026B/zh not_active Expired - Fee Related
- 2008-12-29 KR KR1020080136038A patent/KR100917204B1/ko not_active IP Right Cessation
-
2009
- 2009-09-25 KR KR1020090091272A patent/KR101008652B1/ko not_active IP Right Cessation
-
2011
- 2011-11-16 US US13/298,223 patent/US8654693B2/en not_active Expired - Fee Related
-
2014
- 2014-01-17 US US14/158,286 patent/US9294884B2/en active Active
-
2016
- 2016-02-08 US US15/018,121 patent/US9912589B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20140192699A1 (en) | 2014-07-10 |
WO2009014400A1 (en) | 2009-01-29 |
US8654693B2 (en) | 2014-02-18 |
CN101766026A (zh) | 2010-06-30 |
US20160197827A1 (en) | 2016-07-07 |
US8149744B2 (en) | 2012-04-03 |
CA2693358C (en) | 2013-04-30 |
KR20090012133A (ko) | 2009-02-02 |
KR101008652B1 (ko) | 2011-01-17 |
US20090028081A1 (en) | 2009-01-29 |
KR20090012199A (ko) | 2009-02-02 |
KR101486372B1 (ko) | 2015-01-26 |
CA2693358A1 (en) | 2009-01-29 |
CN101766026B (zh) | 2013-04-24 |
KR20090116673A (ko) | 2009-11-11 |
KR100917204B1 (ko) | 2009-09-15 |
US9912589B2 (en) | 2018-03-06 |
US20120063455A1 (en) | 2012-03-15 |
US9294884B2 (en) | 2016-03-22 |
CL2008002188A1 (es) | 2009-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR070509A1 (es) | Sistema de transmision digital y metodo de procesamiento de datos | |
WO2008104544A3 (en) | A device for receiving digital broadcasts | |
WO2008140261A3 (en) | Broadcasting service transmitting apparatus and method and broadcasting service receiving apparatus and method for effectively accessing broadcasting service | |
MX2010002214A (es) | Sistema de difusion digital y metodo de procesamiento de datos en sistema de difusion digital. | |
CA2692312A1 (en) | Digital broadcasting system and data processing method | |
WO2009038405A3 (en) | Digital broadcasting system and data processing method | |
CA2692025A1 (en) | Digital broadcasting system and data processing method | |
MX2015011615A (es) | Aparato de transmision, metodo de transmision, aparato de recepcion, y metodo de recepcion. | |
WO2009005326A3 (en) | Digital broadcasting system and method of processing data | |
PL2148476T3 (pl) | Sposób przenoszenia sygnału klienta w optycznej sieci transportowej i jej wyposażenie | |
WO2009008676A3 (en) | Method of transmitting and receiving a broadcasting signal and an apparatus for receiving a broadcasting signal | |
EP1881625A3 (en) | Method and system for satellite communication | |
WO2010067983A3 (en) | Method of transmitting and receiving a signal and apparatus for transmitting and receiving a signal | |
WO2009123419A3 (en) | Transmitting/receiving system and method of processing data in the transmitting/receiving system | |
EP2264921A4 (en) | Receiving apparatus, receiving method, integrated circuit, digital television receiver, and program | |
FR2910772B1 (fr) | Procede de communication interactive entre terminaux de communication, serveur et reseau de television interactive | |
EP2426918A4 (en) | METHOD, TERMINAL AND SERVER FOR ALLOCATING A SIGNAL ROUTING RESOURCE IN A DEMANDING VIDEO SERVICE | |
GB2431305B (en) | Multi-tuner system,single package dual tuning system and receiver and digital television using the same | |
BRPI0804619A2 (pt) | dispositivo hospedeiro com interface com um ponto de desenvolvimento (pod) e um método para processamento de dados de transmissão | |
AR063341A1 (es) | Aparato retransmisor para senales de radiodifusion terrestre digital | |
TW200714083A (en) | Apparatus and method for IP datagram and rs-parity encapsulation and de-encapsulation | |
EP2174495A4 (en) | VIDEO ON DEMAND SERVICE PROCEDURE, VIDEO ON DEMAND RECEIVER AND VIDEO ON DEMAND SERVER | |
BRPI0919453A2 (pt) | dispositivo de iluminação, dispositivo de vídeo e receptor de televisão. | |
RU2016141695A (ru) | Передатчик, приемник, система и сигнал для передачи кадра вспомогательных данных синхронно через hdmi-интерфейс | |
CO6382187A2 (es) | Dispositivo para la recepcion en flujo de paquestes de datos audio y/o video |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed, e.g., due to non-payment of fee |