CA2458290A1 - Improvements in receivers for television signals - Google Patents
Improvements in receivers for television signals Download PDFInfo
- Publication number
- CA2458290A1 CA2458290A1 CA002458290A CA2458290A CA2458290A1 CA 2458290 A1 CA2458290 A1 CA 2458290A1 CA 002458290 A CA002458290 A CA 002458290A CA 2458290 A CA2458290 A CA 2458290A CA 2458290 A1 CA2458290 A1 CA 2458290A1
- Authority
- CA
- Canada
- Prior art keywords
- bouquet
- signal
- sub
- programme
- identity
- 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.)
- Granted
Links
Landscapes
- Television Systems (AREA)
Abstract
A receiver for receiving television signals is arranged to receive signals in a plurality of channels. Each signal defines a television programme and at least a signal in one of the channels comprises compressed data defining broadcast events in the channels from time to time. The receiver is arranged to produce output signals defining an image of events in the programme schedule for displaying on a television screen. The receiver comprises means for receiving data defining a dictionary representing text portions, means for decoding the programme scheduling data to identify text portions in the dictionary, and means for constructing the image of events from the identified text portions. A signal in each channel comprises a bouquet identity and a sub-bouquet identity for the channel. The receiver comprises means for storing a reference bouquet identity and one or more reference sub- bouquet identities, means for comparing the bouquet identity and sub-bouquet identity for a channel in a received signal with the reference bouquet and sub- bouquet identities and means for outputting the received television signal for display of the programme or other services defined thereby depending on the comparison.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002551188A CA2551188A1 (en) | 1998-06-12 | 1999-06-14 | Improvements in receivers for television signals |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9812797A GB2338364B (en) | 1998-06-12 | 1998-06-12 | Improvements in receivers for television signals |
| GB9812797.0 | 1998-06-12 | ||
| CA 2334790 CA2334790C (en) | 1998-06-12 | 1999-06-14 | Improvements in receivers for television signals |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2334790 Division CA2334790C (en) | 1998-06-12 | 1999-06-14 | Improvements in receivers for television signals |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002551188A Division CA2551188A1 (en) | 1998-06-12 | 1999-06-14 | Improvements in receivers for television signals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2458290A1 true CA2458290A1 (en) | 1999-12-23 |
| CA2458290C CA2458290C (en) | 2006-07-25 |
Family
ID=32394606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002458290A Expired - Lifetime CA2458290C (en) | 1998-06-12 | 1999-06-14 | Improvements in receivers for television signals |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2458290C (en) |
-
1999
- 1999-06-14 CA CA002458290A patent/CA2458290C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2458290C (en) | 2006-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20190614 |