Patent US5822014A successfully refreshed from Google Patents.
US5822014A
Expired / Lapsed
US
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Programmes in a digital video receiver system
Assignee: Vantiva SA
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Filing: 1994-12-01
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Granted: 1998-10-13
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Expires: 2014-12-01
Abstract
Abstract There is disclosed a method for selecting programs in a digital video reception system adapted to receive digital data streams. The method comprises the steps of receiving information corresponding to program identification elements; displaying the identification elements in the form of a mosaic of elements (10) on a screen of the reception system, where the arranging of identification elements (10) in the mosaic is performed before transmission; receiving information describing the location of each program thus identified in a data stream broadcast by a transmitter (15); and selecting one of the programs by selecting at least one identifier clement. A device for selecting programs in a digital video reception system is also disclosed.
Inventors
- 👤 Jean-Marie Steyer
- 👤 Yves Maetz
- 👤 Jino Nguyen
- 👤 Nour-Eddine Tazine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 02:48
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/44; H04N5/445; H04N5/45; H04N21/00; H04N21/40; H04N21/41; H04N21/422; H04N21/42204; H04N21/42206; H04N21/4221; H04N21/42212; H04N21/42213; H04N21/43; H04N21/431; H04N21/4312; H04N21/4314; H04N21/434; H04N21/4345; H04N21/47; H04N21/482; H04N5/76; H04N5/765; H04N5/775; H04N7/00; H04N7/08; H04N7/087; H04N7/088; H04N7/0882; H04N7/0887; H04N21/426
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
95 words
Method for selecting programmes in a digital video reception system adapted to receive digital data streams, said method comprising the steps of: receiving information corresponding to programme identification elements, displaying said identification elements in the form of a mosaic of elements (10) on a display means (18) of said reception system, the arranging of identification elements (10) in said mosaic being performed before transmission; receiving information describing the location of each programme thus identified in a data stream broadcast by a transmitter (15); selecting one of the programmes by selecting at least one identifier element.
Claim 2
Dependent Claim
95 words
Method for selecting programmes in a digital video reception system adapted to receive digital data streams, said method comprising the steps of: receiving information corresponding to programme identification elements, displaying said identification elements in the form of a mosaic of elements (10) on a display means (18) of said reception system, the arranging of identification elements (10) in said mosaic being performed before transmission; receiving information describing the location of each programme thus identified in a data stream broadcast by a transmitter (15); selecting one of the programmes by selecting at least one identifier element.
Claim 3
Dependent Claim
71 words
Method according to claim 1, wherein the step of selecting a programme is performed by way of a means of control of said reception system comprising selection means (1 to 9) arranged in a similar manner to the identification elements, the actuation of a given selection means (1 to 9) having as consequence the selecting of the programme identified by the identification element having the same position as said selection means.
Claim 4
Dependent Claim
26 words
Method according to claim 2, wherein the means of control is a remote control, the selection means comprising buttons of said remote control (1 to 9).
Claim 5
Dependent Claim
50 words
Method according to claim 3, wherein the selection means comprise the buttons 1 to 9 of the remote control, arranged in three rows of three elements, nine identification elements being arranged on the display means at one time, these nine elements also being arranged in three rows of three elements.
Claim 6
Dependent Claim
20 words
Method according to claim 3, wherein the remote control also includes buttons (11, 12) for leafing through several mosaics consecutively.
Claim 7
Dependent Claim
27 words
Method according to claim 1 wherein an identification element (10) comprises one or more of the following items: a text, graphics or a still moving video image.
Claim 8
Dependent Claim
23 words
Method according to claim 1, wherein said information relating the identifier elements to the programmes is contained in a table of correspondences (19).
Claim 9
Dependent Claim
21 words
Method according to claim 7, wherein said correspondence table associates each identification element (10) with a broadcasting channel or vice versa.
Claim 10
Dependent Claim
27 words
Method according to claim 7, wherein said table of correspondences (19) contains, in particular, the information required to extract said programmes from the flow of data (PID).
Claim 11
Dependent Claim
20 words
Method according to claim 1, wherein the selection of a programme has as consequence the displaying of the selected programme.
Claim 12
Dependent Claim
31 words
Method according to claim 1, wherein the selection of a programme has as consequence the operating of a recording apparatus such as a video recorder (35) for recording the selected programme.
Claim 13
Dependent Claim
20 words
Method according to claim 1, wherein the identification elements are transmitted in the form of compressed images of "intra" type.
Claim 14
Dependent Claim
33 words
Method according to claim 1 wherein mosaic images formed of programme identification elements are updated and broadcast loopwise, the reception system selecting the image to be displayed and storing the associated correspondence table.
Claim 15
Dependent Claim
18 words
Method according to claim 1 wherein the method is applied to the manipulation of a television programme guide.
Claim 16
Dependent Claim
65 words
Method according to claim 14, wherein the programme guide comprises at least one mosaic of identification elements for selecting a time interval of sought programmes (30), at least one mosaic for selecting a kind of programme (31), at least one mosaic for displaying programmes corresponding to the time and kind criteria (32), and at least one mosaic for displaying supplementary information for each programme (34).
Claim 17
Dependent Claim
89 words
Device for selecting programmes in a digital video reception system, said device comprising: means for receiving a signal representing a data stream transporting compressed video data (21), means for demodulating said signal (22) to provide demodulated data, means for decoding the demodulated data (17), means (17) for extracting from the demodulated data information corresponding to programme identifier elements (10, 23, 24) arranged under the form of a mosaic before transmission and information indicating the location of the programmes corresponding to said identifier elements in the stream of demodulated data.
Claim 18
Dependent Claim
89 words
Device for selecting programmes in a digital video reception system, said device comprising: means for receiving a signal representing a data stream transporting compressed video data (21), means for demodulating said signal (22) to provide demodulated data, means for decoding the demodulated data (17), means (17) for extracting from the demodulated data information corresponding to programme identifier elements (10, 23, 24) arranged under the form of a mosaic before transmission and information indicating the location of the programmes corresponding to said identifier elements in the stream of demodulated data.
Claim 19
Dependent Claim
20 words
Device according to claim 16, further comprising means (18) for displaying the identification elements in the form of a mosaic.
Claim 20
Dependent Claim
26 words
Device according to claim 17, further comprising selection means (1 to 9) arranged in a manner similar to the identification elements on said display means (18).
Claim 21
Dependent Claim
29 words
Method according to claim 1, wherein said arranging of programme identification elements into said mosaic comprises the inclusion of several programme identification elements into an image to be transmitted.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-10-12 | 2002-04-13 | 2002-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-10-12 | 2006-04-13 | 2006-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-10-12 | 2010-04-13 | 2010-10-13 | $7700.00 | Window Closed / Lapsed |