RU2014134927A - Способ быстрого переключения между альтернативными каналами передачи - Google Patents

Способ быстрого переключения между альтернативными каналами передачи Download PDF

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Publication number
RU2014134927A
RU2014134927A RU2014134927A RU2014134927A RU2014134927A RU 2014134927 A RU2014134927 A RU 2014134927A RU 2014134927 A RU2014134927 A RU 2014134927A RU 2014134927 A RU2014134927 A RU 2014134927A RU 2014134927 A RU2014134927 A RU 2014134927A
Authority
RU
Russia
Prior art keywords
data
receiving line
signals
video
ring buffer
Prior art date
Application number
RU2014134927A
Other languages
English (en)
Russian (ru)
Inventor
Штефан КАУ
Геральд КРАФТ
Original Assignee
Хиршманн Кар Коммуникейшн ГмбХ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Хиршманн Кар Коммуникейшн ГмбХ filed Critical Хиршманн Кар Коммуникейшн ГмбХ
Publication of RU2014134927A publication Critical patent/RU2014134927A/ru

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
    • 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
    • H04N21/4383—Accessing a communication channel
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
    • 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
    • H04N21/64315—DVB-H

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Transmission System (AREA)
RU2014134927A 2012-02-07 2013-02-04 Способ быстрого переключения между альтернативными каналами передачи RU2014134927A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012002176.3 2012-02-07
DE102012002176 2012-02-07
PCT/EP2013/052141 WO2013117514A1 (de) 2012-02-07 2013-02-04 Verfahren zum schnellen umschalten zwischen alternativen übertragungswegen

Publications (1)

Publication Number Publication Date
RU2014134927A true RU2014134927A (ru) 2016-03-27

Family

ID=47631444

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014134927A RU2014134927A (ru) 2012-02-07 2013-02-04 Способ быстрого переключения между альтернативными каналами передачи

Country Status (7)

Country Link
EP (1) EP2813087A1 (de)
JP (1) JP2015511458A (de)
CN (1) CN104094609A (de)
DE (1) DE102013201749A1 (de)
RU (1) RU2014134927A (de)
TW (1) TWI554111B (de)
WO (1) WO2013117514A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106231395B (zh) * 2016-07-28 2020-03-17 腾讯科技（深圳）有限公司 播放控制方法及媒体播放器、计算机可读存储介质
CN108668170B (zh) * 2018-06-01 2021-07-02 北京市商汤科技开发有限公司 图像信息处理方法及装置、存储介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6985188B1 (en) * 1999-11-30 2006-01-10 Thomson Licensing Video decoding and channel acquisition system
DE102005039507A1 (de) 2005-01-18 2006-08-17 Hirschmann Electronics Gmbh Programmdiversity
EP1879376A3 (de) * 2006-06-13 2011-04-06 Samsung Electronics Co., Ltd. Rasches Kanalumschaltverfahren und Vorrichtung für einen digitalen Rundfunkempfänger
US7996872B2 (en) * 2006-12-20 2011-08-09 Intel Corporation Method and apparatus for switching program streams using a variable speed program stream buffer coupled to a variable speed decoder
JP2008205553A (ja) * 2007-02-16 2008-09-04 Matsushita Electric Ind Co Ltd デジタル放送受信装置
JP2009005123A (ja) * 2007-06-22 2009-01-08 Panasonic Corp テレビジョン放送受信装置、およびテレビジョン放送受信方法
CN101472154A (zh) * 2007-12-27 2009-07-01 深圳华为通信技术有限公司 数字频道切换的方法及数字视频处理装置
JP2009224920A (ja) * 2008-03-14 2009-10-01 Sanyo Electric Co Ltd デジタルテレビジョン放送受信機
CN102113323A (zh) * 2008-07-28 2011-06-29 汤姆森特许公司 使用辅助频道视频流的快速频道改变的方法和装置
CN101426110A (zh) * 2008-11-28 2009-05-06 北京创毅视讯科技有限公司 一种实现电视频道切换的方法和多媒体广播接收终端
EP2280541A1 (de) * 2009-06-30 2011-02-02 Trident Microsystems (Far East) Ltd. Rasche Kanalumschaltung zwischen digitalen Fernsehkanälen

Also Published As

Publication number Publication date
DE102013201749A1 (de) 2013-11-14
TWI554111B (zh) 2016-10-11
EP2813087A1 (de) 2014-12-17
WO2013117514A1 (de) 2013-08-15
TW201338531A (zh) 2013-09-16
JP2015511458A (ja) 2015-04-16
CN104094609A (zh) 2014-10-08

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Legal Events

Date Code Title Description
FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20180315