JP5564853B2 - 受信装置および方法、プログラム、並びに受信システム - Google Patents

受信装置および方法、プログラム、並びに受信システム Download PDF

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Publication number
JP5564853B2
JP5564853B2 JP2009187946A JP2009187946A JP5564853B2 JP 5564853 B2 JP5564853 B2 JP 5564853B2 JP 2009187946 A JP2009187946 A JP 2009187946A JP 2009187946 A JP2009187946 A JP 2009187946A JP 5564853 B2 JP5564853 B2 JP 5564853B2
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JP
Japan
Prior art keywords
packet
common
packet sequence
packets
extracted
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Expired - Fee Related
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JP2009187946A
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English (en)
Japanese (ja)
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JP2011041098A5 (https=
JP2011041098A (ja
Inventor
峰志 横川
諭志 岡田
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Sony Corp
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Sony Corp
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Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2009187946A priority Critical patent/JP5564853B2/ja
Priority to TW099124729A priority patent/TWI486059B/zh
Priority to EP10171226.3A priority patent/EP2302848B1/en
Priority to RU2010132915/08A priority patent/RU2461128C2/ru
Priority to US12/851,796 priority patent/US8774286B2/en
Priority to BRPI1004506-6A priority patent/BRPI1004506A2/pt
Priority to CN2010102510195A priority patent/CN101998159B/zh
Publication of JP2011041098A publication Critical patent/JP2011041098A/ja
Publication of JP2011041098A5 publication Critical patent/JP2011041098A5/ja
Application granted granted Critical
Publication of JP5564853B2 publication Critical patent/JP5564853B2/ja
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    • 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
    • H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
    • 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
    • H04N21/4346—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 involving stuffing data, e.g. packets or bytes
    • 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
    • H04N21/4347—Demultiplexing of several 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]
    • H04N21/60—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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6112—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving terrestrial transmission, e.g. DVB-T

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Television Systems (AREA)
JP2009187946A 2009-08-14 2009-08-14 受信装置および方法、プログラム、並びに受信システム Expired - Fee Related JP5564853B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2009187946A JP5564853B2 (ja) 2009-08-14 2009-08-14 受信装置および方法、プログラム、並びに受信システム
TW099124729A TWI486059B (zh) 2009-08-14 2010-07-27 接收設備及方法，程式，以及接收系統
EP10171226.3A EP2302848B1 (en) 2009-08-14 2010-07-29 Receiving apparatus for output streams recombination in DVB-T2
RU2010132915/08A RU2461128C2 (ru) 2009-08-14 2010-08-05 Приемное устройство и способ приема, программа и приемная система
US12/851,796 US8774286B2 (en) 2009-08-14 2010-08-06 Receiving apparatus and method, program, and receiving system
BRPI1004506-6A BRPI1004506A2 (pt) 2009-08-14 2010-08-06 aparelho e método de recepção, um programa e sistema de recepção
CN2010102510195A CN101998159B (zh) 2009-08-14 2010-08-09 接收装置和方法及接收系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009187946A JP5564853B2 (ja) 2009-08-14 2009-08-14 受信装置および方法、プログラム、並びに受信システム

Publications (3)

Publication Number Publication Date
JP2011041098A JP2011041098A (ja) 2011-02-24
JP2011041098A5 JP2011041098A5 (https=) 2012-09-13
JP5564853B2 true JP5564853B2 (ja) 2014-08-06

Family

ID=42982318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009187946A Expired - Fee Related JP5564853B2 (ja) 2009-08-14 2009-08-14 受信装置および方法、プログラム、並びに受信システム

Country Status (7)

Country Link
US (1) US8774286B2 (https=)
EP (1) EP2302848B1 (https=)
JP (1) JP5564853B2 (https=)
CN (1) CN101998159B (https=)
BR (1) BRPI1004506A2 (https=)
RU (1) RU2461128C2 (https=)
TW (1) TWI486059B (https=)

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US8837611B2 (en) * 2011-02-09 2014-09-16 Silicon Laboratories Inc. Memory-aided synchronization in a receiver
JP5772139B2 (ja) * 2011-03-28 2015-09-02 ソニー株式会社 データ読み出し装置、データ読み出し方法、並びにプログラム
JP2012222604A (ja) * 2011-04-08 2012-11-12 Sony Corp データ読み出し装置、データ読み出し方法、並びにプログラム
US9264754B2 (en) * 2011-11-04 2016-02-16 Silicon Laboratories Inc. Packet synchronization receiver
US9106265B2 (en) 2011-11-04 2015-08-11 Silicon Laboratories Inc. Receive data flow path using a single FEC decoder
US8929501B2 (en) * 2012-05-29 2015-01-06 Hughes Network Systems, Llc Method and apparatus for synchronization of data and error samples in a communications system
CN103346990B (zh) * 2013-06-13 2016-07-13 湖南国科微电子股份有限公司 一种dvb-t2系统中符号定时校正的方法
US9838748B2 (en) 2013-07-05 2017-12-05 Samsung Electronics Co., Ltd. Transmitting apparatus and receiving apparatus, and signal processing method thereof
EP3069517B1 (en) * 2013-11-13 2019-01-09 LG Electronics Inc. Broadcast signal transmission method and broadcast signal transmission apparatus with deletion of null packets
JP6215898B2 (ja) * 2015-11-16 2017-10-18 株式会社Pfu 映像処理装置、映像処理システム、および、映像処理方法
JPWO2017098950A1 (ja) * 2015-12-10 2018-09-27 ソニー株式会社 受信装置、及び、データ処理方法
US9847852B2 (en) 2015-12-15 2017-12-19 At&T Intellectual Property I, L.P. System and method to request a portion of a media content item
JP6259850B2 (ja) * 2016-02-29 2018-01-10 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ データ読み出し装置、データ読み出し方法、並びにプログラム
JP2019216368A (ja) * 2018-06-13 2019-12-19 ソニーセミコンダクタソリューションズ株式会社 復調回路、処理方法、および処理装置
US11876790B2 (en) * 2020-01-21 2024-01-16 The Boeing Company Authenticating computing devices based on a dynamic port punching sequence

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Also Published As

Publication number Publication date
RU2010132915A (ru) 2012-02-10
CN101998159B (zh) 2013-09-18
EP2302848A1 (en) 2011-03-30
RU2461128C2 (ru) 2012-09-10
TW201138451A (en) 2011-11-01
US8774286B2 (en) 2014-07-08
EP2302848B1 (en) 2017-07-05
TWI486059B (zh) 2015-05-21
BRPI1004506A2 (pt) 2012-04-17
CN101998159A (zh) 2011-03-30
US20110037904A1 (en) 2011-02-17
JP2011041098A (ja) 2011-02-24

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