DE69837502D1 - Übertragen von VBI-Information in digitalen Fernsehdatenströmen - Google Patents

Übertragen von VBI-Information in digitalen Fernsehdatenströmen

Info

Publication number
DE69837502D1
DE69837502D1 DE69837502T DE69837502T DE69837502D1 DE 69837502 D1 DE69837502 D1 DE 69837502D1 DE 69837502 T DE69837502 T DE 69837502T DE 69837502 T DE69837502 T DE 69837502T DE 69837502 D1 DE69837502 D1 DE 69837502D1
Authority
DE
Germany
Prior art keywords
insert
vbi
digital
data streams
digital television
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
DE69837502T
Other languages
English (en)
Other versions
DE69837502T2 (de
Inventor
Ray Nuber
Kent G Walker
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.)
Arris Technology Inc
Original Assignee
Arris Technology Inc
General Instrument Corp
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 Arris Technology Inc, General Instrument Corp filed Critical Arris Technology Inc
Application granted granted Critical
Publication of DE69837502D1 publication Critical patent/DE69837502D1/de
Publication of DE69837502T2 publication Critical patent/DE69837502T2/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
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/083—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical and the horizontal blanking interval, e.g. MAC data signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
DE69837502T 1997-01-16 1998-01-14 Übertragen von VBI-Information in digitalen Fernsehdatenströmen Expired - Lifetime DE69837502T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US783432 1997-01-16
US08/783,432 US5844615A (en) 1997-01-16 1997-01-16 Communication of VBI data in digital television data streams

Publications (2)

Publication Number Publication Date
DE69837502D1 true DE69837502D1 (de) 2007-05-24
DE69837502T2 DE69837502T2 (de) 2007-12-13

Family

ID=25129231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69837502T Expired - Lifetime DE69837502T2 (de) 1997-01-16 1998-01-14 Übertragen von VBI-Information in digitalen Fernsehdatenströmen

Country Status (8)

Country Link
US (2) US5844615A (de)
EP (1) EP0854654B1 (de)
JP (1) JPH10224751A (de)
KR (1) KR19980070567A (de)
AT (1) ATE359674T1 (de)
CA (1) CA2226587C (de)
DE (1) DE69837502T2 (de)
TW (1) TW404130B (de)

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Also Published As

Publication number Publication date
DE69837502T2 (de) 2007-12-13
ATE359674T1 (de) 2007-05-15
CA2226587A1 (en) 1998-07-16
MX9800512A (es) 1998-10-31
US5844615A (en) 1998-12-01
JPH10224751A (ja) 1998-08-21
EP0854654A2 (de) 1998-07-22
US6400767B1 (en) 2002-06-04
EP0854654A3 (de) 2002-06-05
EP0854654B1 (de) 2007-04-11
KR19980070567A (ko) 1998-10-26
TW404130B (en) 2000-09-01
CA2226587C (en) 2004-07-20

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