GB2105073B - Transmitting and receiving apparatus for permitting the transmission and reception of multi-tier subscription programmes - Google Patents
Transmitting and receiving apparatus for permitting the transmission and reception of multi-tier subscription programmesInfo
- Publication number
- GB2105073B GB2105073B GB08117635A GB8117635A GB2105073B GB 2105073 B GB2105073 B GB 2105073B GB 08117635 A GB08117635 A GB 08117635A GB 8117635 A GB8117635 A GB 8117635A GB 2105073 B GB2105073 B GB 2105073B
- Authority
- GB
- United Kingdom
- Prior art keywords
- programmes
- permitting
- reception
- transmitting
- transmission
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08117635A GB2105073B (en) | 1981-06-09 | 1981-06-09 | Transmitting and receiving apparatus for permitting the transmission and reception of multi-tier subscription programmes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08117635A GB2105073B (en) | 1981-06-09 | 1981-06-09 | Transmitting and receiving apparatus for permitting the transmission and reception of multi-tier subscription programmes |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2105073A GB2105073A (en) | 1983-03-16 |
GB2105073B true GB2105073B (en) | 1984-10-31 |
Family
ID=10522376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08117635A Expired GB2105073B (en) | 1981-06-09 | 1981-06-09 | Transmitting and receiving apparatus for permitting the transmission and reception of multi-tier subscription programmes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2105073B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1177558A (en) * | 1982-04-15 | 1984-11-06 | Groupe Videotron Ltee. (Le) | Cable network data transmission system |
JPS59174080A (en) * | 1983-03-24 | 1984-10-02 | Sony Corp | Television signal receiver |
GB2289782B (en) * | 1994-05-23 | 1998-02-04 | Gareth Bertram Stevens | Improvements in or relating to television apparatus |
-
1981
- 1981-06-09 GB GB08117635A patent/GB2105073B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2105073A (en) | 1983-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |