MX2010002029A - Sistema de difusion digital y metodo de procesamiento de datos en sistema de difusion digital. - Google Patents
Sistema de difusion digital y metodo de procesamiento de datos en sistema de difusion digital.Info
- Publication number
- MX2010002029A MX2010002029A MX2010002029A MX2010002029A MX2010002029A MX 2010002029 A MX2010002029 A MX 2010002029A MX 2010002029 A MX2010002029 A MX 2010002029A MX 2010002029 A MX2010002029 A MX 2010002029A MX 2010002029 A MX2010002029 A MX 2010002029A
- Authority
- MX
- Mexico
- Prior art keywords
- service data
- mobile service
- information
- sdp message
- digital broadcasting
- Prior art date
Links
- 239000000284 extract Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
-
- 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
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- 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
-
- 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
- H04N21/64322—IP
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Circuits Of Receivers In General (AREA)
- Computer Security & Cryptography (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Se describen un sistema de difusión digital y un método de procesamiento de datos. Un sistema de recepción del sistema de difusión digital puede incluir un procesador de banda de base, un procesador de manejo, y un procesador de presentación. El procesador de banda de base recibe señales de difusión incluyendo dato de servicio móvil y dato de servicio principal. El dato de servicio móvil configura un marco RS, y el marco RS incluye el dato de servicio móvil y cuando menos un tipo de información de ajuste de canal en el dato de servicio móvil. El procesador de manejo descodifica el marco RS para adquirir el dato de servicio móvil y cuando menos un tipo de información de ajuste de canal en el dato de servicio móvil, luego extrae información de posición de un mensaje de SDP. En la presente, el mensaje de SDP incluye información Códec para cada componente en el canal virtual respectivo de la información de ajuste dé canal, teniendo acceso de esta manera al mensaje de SDP de la información de posición extraída y reúne información de mensaje de SDP. El procesador de presentación descodifica el dato de servicio móvil de un componente correspondiente basado en la información de mensaje de SDP reunida.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95771407P | 2007-08-24 | 2007-08-24 | |
US97408407P | 2007-09-21 | 2007-09-21 | |
US97737907P | 2007-10-04 | 2007-10-04 | |
US4450408P | 2008-04-13 | 2008-04-13 | |
US5981108P | 2008-06-09 | 2008-06-09 | |
US7668608P | 2008-06-29 | 2008-06-29 | |
KR1020080082929A KR101599527B1 (ko) | 2007-08-24 | 2008-08-25 | 디지털 방송 시스템 및 데이터 처리 방법 |
PCT/KR2008/004966 WO2009028846A1 (en) | 2007-08-24 | 2008-08-25 | Digital broadcasting system and method of processing data in digital broadcasting system |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010002029A true MX2010002029A (es) | 2010-03-15 |
Family
ID=40382129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010002029A MX2010002029A (es) | 2007-08-24 | 2008-08-25 | Sistema de difusion digital y metodo de procesamiento de datos en sistema de difusion digital. |
Country Status (6)
Country | Link |
---|---|
US (2) | US8014333B2 (es) |
KR (2) | KR101599527B1 (es) |
CA (1) | CA2696721C (es) |
IN (1) | IN2010KN00592A (es) |
MX (1) | MX2010002029A (es) |
WO (1) | WO2009028846A1 (es) |
Families Citing this family (13)
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MX2010002029A (es) | 2007-08-24 | 2010-03-15 | Lg Electronics Inc | Sistema de difusion digital y metodo de procesamiento de datos en sistema de difusion digital. |
WO2010107167A1 (en) * | 2009-03-19 | 2010-09-23 | Lg Electronics Inc. | Transmitting/receiving system and method of processing data in the transmitting/receiving system |
WO2010120156A2 (ko) * | 2009-04-17 | 2010-10-21 | 엘지전자 주식회사 | 송/수신 시스템 및 방송 신호 처리 방법 |
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KR20110063327A (ko) | 2009-11-30 | 2011-06-10 | 삼성전자주식회사 | 디지털 방송 송신기, 디지털 방송 수신기 및 그들의 스트림 구성 및 처리 방법 |
US8953478B2 (en) * | 2012-01-27 | 2015-02-10 | Intel Corporation | Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback |
US9900166B2 (en) * | 2013-04-12 | 2018-02-20 | Qualcomm Incorporated | Methods for delivery of flows of objects over broadcast/multicast enabled networks |
JP2015073197A (ja) | 2013-10-02 | 2015-04-16 | ソニー株式会社 | 送信装置及び送信方法、受信装置及び受信方法、並びにコンピューター・プログラム |
CN105830372B (zh) | 2014-08-22 | 2019-06-14 | Lg 电子株式会社 | 发送广播信号的方法、发送广播信号的设备、接收广播信号的方法和接收广播信号的设备 |
CN107211175B (zh) | 2015-01-19 | 2020-07-07 | 三星电子株式会社 | 用于传输和接收多媒体内容的方法和设备 |
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WO2017030344A1 (ko) * | 2015-08-17 | 2017-02-23 | 엘지전자(주) | 방송 신호 송수신 장치 및 방법 |
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-
2008
- 2008-08-25 MX MX2010002029A patent/MX2010002029A/es active IP Right Grant
- 2008-08-25 WO PCT/KR2008/004966 patent/WO2009028846A1/en active Application Filing
- 2008-08-25 KR KR1020080082929A patent/KR101599527B1/ko active IP Right Grant
- 2008-08-25 CA CA2696721A patent/CA2696721C/en not_active Expired - Fee Related
- 2008-08-25 US US12/198,025 patent/US8014333B2/en not_active Expired - Fee Related
- 2008-08-25 IN IN592KON2010 patent/IN2010KN00592A/en unknown
-
2011
- 2011-07-22 US US13/189,211 patent/US8149755B2/en not_active Expired - Fee Related
-
2016
- 2016-02-24 KR KR1020160022152A patent/KR101689615B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2696721C (en) | 2012-07-24 |
US20090052580A1 (en) | 2009-02-26 |
KR101689615B1 (ko) | 2016-12-26 |
CA2696721A1 (en) | 2009-03-05 |
US8149755B2 (en) | 2012-04-03 |
WO2009028846A1 (en) | 2009-03-05 |
IN2010KN00592A (es) | 2015-10-02 |
KR20160026963A (ko) | 2016-03-09 |
US8014333B2 (en) | 2011-09-06 |
KR20090021120A (ko) | 2009-02-27 |
US20110280343A1 (en) | 2011-11-17 |
KR101599527B1 (ko) | 2016-03-03 |
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