CL2008002804A1 - Método y aparato para la transmisión/recepción de una señal de difusión digital en un sistema de difusión digital. - Google Patents
Método y aparato para la transmisión/recepción de una señal de difusión digital en un sistema de difusión digital.Info
- Publication number
- CL2008002804A1 CL2008002804A1 CL2008002804A CL2008002804A CL2008002804A1 CL 2008002804 A1 CL2008002804 A1 CL 2008002804A1 CL 2008002804 A CL2008002804 A CL 2008002804A CL 2008002804 A CL2008002804 A CL 2008002804A CL 2008002804 A1 CL2008002804 A1 CL 2008002804A1
- Authority
- CL
- Chile
- Prior art keywords
- data
- fio
- mobile service
- digital broadcast
- transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 6
- 230000011664 signaling Effects 0.000 abstract 3
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 238000004329 water eliminated fourier transform Methods 0.000 abstract 1
Classifications
-
- 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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Library & Information Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Time-Division Multiplex Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
MÉTODO Y APARATO PARA LA TRANSMISIÓN/RECEPCIÓN DE UNA SEÑA) DE DIFUSIÓN DIGITAL EN UN SISTEMA DE DIFUSIÓN DIGITAL. EL MÉTODO COMPRENDE MULTIPLEXAR DATOS DE SERVICIO MÓVIL Y DATOS DE SERVICIO PRINCIPAL; Y TRANSMITIR UNA TRAMA DE TRANSMISIÓN QUE INCLUYE LOS DATOS DE SERVICIO MÓVIL Y DE SERVICIO PRINCIPAL, DONDE UNA SECUENCIA DE DATOS DE EXHIBICIÓN DE GRUPAS DE DATOS ES TRANSMITIDA DURANTE RANURAS EN LA TRAMA DE TRANSMISIÓN, LAS RANURAS SON DE PENADOS BÁSICOS PARA MULTIPLEXIÓN DE DATOS DE SERVICIO MÓVIL, SEÑALIZACIÓN Y SECUENCIAS CONOCIDAS, DONDE LA SEÑALIZACIÓN INCLUYE DATOS DEL CANAL DE INFORMACIÓN RÁPIDA (FIC) QUE TIENEN INFORMACIÓN VINCULANTE ENTRE UN SERVICIO MÓVIL Y UN CONJUNTO Y LOS DATOS DEL CANAL DE PARÁMETROS DE TRANSMISIÓN (TPO) QUE INDICAN LA VERSIÓN DE LOS DATOS DE FIO, EN DONDE LOS DATOS DE FIO ESTÁN DIVIDIDOS EN UNA PLURALIDAD DE SEGMENTOS FIO, Y CADA SEGMENTO FIO INCLUYE UN ENCABEZADO DE SEGMENTO FIO Y ES TRANSMITIDO EN CADA UNO DE LOS GRUPOS DE DATOS, EN DONDE EL CONJUNTO INCLUYE EL SERVICIO Y UNA TABLA DE SEÑALIZACIÓN QUE DESCRIBE EL SERVICIO, Y EN DONDE LOS DATOS DE SERVICIO MÓVIL INCLUIDOS EN EL CONJUNTO SON CODIFICADOS RS-ORO A TRAVÉS DE UNA TRAMA RS BIDIMENSIONAL Y CADA FILA DE UNA CARGA DE LA TRAMA RS INCLUYE UN PAQUETE DE TRANSPORTE DE LOS DATOS DE SERVICIO MÓVIL.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97408407P | 2007-09-21 | 2007-09-21 | |
| US97737907P | 2007-10-04 | 2007-10-04 | |
| US4450408P | 2008-04-13 | 2008-04-13 | |
| US7668608P | 2008-06-29 | 2008-06-29 | |
| US8172908P | 2008-07-17 | 2008-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2008002804A1 true CL2008002804A1 (es) | 2009-10-02 |
Family
ID=40697363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2008002804A CL2008002804A1 (es) | 2007-09-21 | 2008-09-22 | Método y aparato para la transmisión/recepción de una señal de difusión digital en un sistema de difusión digital. |
Country Status (5)
| Country | Link |
|---|---|
| KR (2) | KR101597572B1 (es) |
| AR (1) | AR068504A1 (es) |
| CA (1) | CA2700260C (es) |
| CL (1) | CL2008002804A1 (es) |
| MX (1) | MX2010003072A (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140002602A1 (en) * | 2011-03-10 | 2014-01-02 | Electronics And Telecommunications Research Institute | Apparatus and method of synchronizing reference picture and additional picture of real-time broadcasting program |
| KR102130151B1 (ko) | 2013-07-22 | 2020-07-03 | 삼성전자주식회사 | 송신 장치, 수신 장치 및 그 신호 처리 방법 |
| US10917669B2 (en) | 2015-09-07 | 2021-02-09 | Lg Electronics Inc. | Broadcast signal transmission device, broadcast signal reception device, broadcast signal transmission method, and broadcast signal reception method |
| KR102597852B1 (ko) * | 2021-10-21 | 2023-11-03 | 주식회사 픽스트리 | 온라인 협연 시스템 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100981693B1 (ko) * | 2002-12-16 | 2010-09-13 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 비디오 신호의 타임-베이스를 변경하는 시스템 |
| KR100739108B1 (ko) * | 2005-11-14 | 2007-07-13 | 삼성전자주식회사 | 고속채널전환 디지털방송수신장치 및 그 방법 |
| KR20070059868A (ko) * | 2005-12-07 | 2007-06-12 | 한국전자통신연구원 | 디지털 방송 수신 장치 및 방법 |
-
2008
- 2008-09-19 AR ARP080104097A patent/AR068504A1/es active IP Right Grant
- 2008-09-19 CA CA2700260A patent/CA2700260C/en not_active Expired - Fee Related
- 2008-09-19 MX MX2010003072A patent/MX2010003072A/es active IP Right Grant
- 2008-09-19 KR KR1020080092423A patent/KR101597572B1/ko active IP Right Grant
- 2008-09-22 CL CL2008002804A patent/CL2008002804A1/es unknown
-
2015
- 2015-07-13 KR KR1020150099023A patent/KR101634195B1/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| MX2010003072A (es) | 2010-04-01 |
| CA2700260A1 (en) | 2009-03-26 |
| AR068504A1 (es) | 2009-11-18 |
| KR20150086463A (ko) | 2015-07-28 |
| CA2700260C (en) | 2013-10-22 |
| KR101597572B1 (ko) | 2016-02-25 |
| KR20090031322A (ko) | 2009-03-25 |
| KR101634195B1 (ko) | 2016-06-28 |
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