DE69942826D1 - Verfahren und gerät zum suchen von kanälen - Google Patents

Verfahren und gerät zum suchen von kanälen

Info

Publication number
DE69942826D1
DE69942826D1 DE69942826T DE69942826T DE69942826D1 DE 69942826 D1 DE69942826 D1 DE 69942826D1 DE 69942826 T DE69942826 T DE 69942826T DE 69942826 T DE69942826 T DE 69942826T DE 69942826 D1 DE69942826 D1 DE 69942826D1
Authority
DE
Germany
Prior art keywords
searching channels
searching
channels
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69942826T
Other languages
English (en)
Inventor
Houtum Wilhelmus Johannes Van
Peter Johannes Rutten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Entropic Communications LLC
Original Assignee
NXP BV
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 NXP BV filed Critical NXP BV
Application granted granted Critical
Publication of DE69942826D1 publication Critical patent/DE69942826D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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]
    • H04N21/40—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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42692—Internal components of the client ; Characteristics thereof for reading from or writing on a volatile storage medium, e.g. Random Access Memory [RAM]
    • 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
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
    • H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
    • 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
    • H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
DE69942826T 1998-12-15 1999-12-13 Verfahren und gerät zum suchen von kanälen Expired - Lifetime DE69942826D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98204265 1998-12-15
PCT/EP1999/009825 WO2000036829A1 (en) 1998-12-15 1999-12-13 Method and apparatus for searching channels

Publications (1)

Publication Number Publication Date
DE69942826D1 true DE69942826D1 (de) 2010-11-18

Family

ID=8234470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942826T Expired - Lifetime DE69942826D1 (de) 1998-12-15 1999-12-13 Verfahren und gerät zum suchen von kanälen

Country Status (5)

Country Link
US (1) US6765628B1 (de)
EP (1) EP1055326B1 (de)
JP (1) JP2002533026A (de)
DE (1) DE69942826D1 (de)
WO (1) WO2000036829A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3920575B2 (ja) * 2001-01-22 2007-05-30 三洋電機株式会社 デジタル放送受信機におけるチャンネル情報登録処理方法
JP4543557B2 (ja) * 2001-01-31 2010-09-15 船井電機株式会社 チャンネル情報のオンスクリーン表示機能を有する放送受信装置
JP3650993B2 (ja) * 2001-05-15 2005-05-25 船井電機株式会社 デジタル放送信号受信装置
FR2831015B1 (fr) * 2001-10-15 2004-01-02 Thomson Licensing Sa Procede de detection de canaux de transmission et dispositif de reception utilisant le procede

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3152060B2 (ja) * 1994-04-25 2001-04-03 松下電器産業株式会社 メモリ読み込み回路
KR100226528B1 (ko) * 1995-03-29 1999-10-15 가나이 쓰도무 다중화 압축화상/음성데이타의 복호장치
US5864358A (en) * 1995-06-26 1999-01-26 Matsushita Electric Industrial Co., Ltd. Method for switching programs in digital broadcasting and digital broadcast receiving apparatus
KR0153728B1 (ko) * 1995-11-27 1998-11-16 김광호 채널 자동일치방법
US6198513B1 (en) * 1995-12-08 2001-03-06 Zenith Electronics Corporation Receiver with channel surfing mode
CA2247878A1 (en) * 1996-02-29 1997-09-04 E Guide, Inc. Improved television tuning system
US5886691A (en) * 1996-07-24 1999-03-23 Sony Corporation Display control method for display having buttons representing selectable voting items in which only marks assigned to selected items continue to be displayed upon selection
JPH1042212A (ja) * 1996-07-24 1998-02-13 Sony Corp 受信装置および方法
US6133910A (en) * 1996-09-20 2000-10-17 Echostar Engineering Corp. Apparatus and method for integrating a plurality of video sources
US6252634B1 (en) * 1997-01-10 2001-06-26 Index Systems, Inc. Method and apparatus for transmitting and downloading setup information
KR100248003B1 (ko) * 1997-11-14 2000-03-15 윤종용 채널별 시청환경을 자동 변환하는 영상 재생장치 및 그에 따른채널별 시청환경 설정/변환방법
US6137546A (en) * 1998-07-20 2000-10-24 Sony Corporation Auto program feature for a television receiver

Also Published As

Publication number Publication date
EP1055326B1 (de) 2010-10-06
US6765628B1 (en) 2004-07-20
EP1055326A1 (de) 2000-11-29
WO2000036829A1 (en) 2000-06-22
JP2002533026A (ja) 2002-10-02

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