JPS6239592B2 - - Google Patents
Info
- Publication number
- JPS6239592B2 JPS6239592B2 JP54123546A JP12354679A JPS6239592B2 JP S6239592 B2 JPS6239592 B2 JP S6239592B2 JP 54123546 A JP54123546 A JP 54123546A JP 12354679 A JP12354679 A JP 12354679A JP S6239592 B2 JPS6239592 B2 JP S6239592B2
- Authority
- JP
- Japan
- Prior art keywords
- channel
- terminal device
- data
- program
- programs
- 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
- 238000000034 method Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 description 31
- 230000004044 response Effects 0.000 description 19
- 238000001514 detection method Methods 0.000 description 8
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 238000012790 confirmation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000004931 aggregating effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 235000021167 banquet Nutrition 0.000 description 1
- 108010066114 cabin-2 Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
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
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17345—Control of the passage of the selected programme
- H04N7/17363—Control of the passage of the selected programme at or near the user terminal
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12354679A JPS5647178A (en) | 1979-09-26 | 1979-09-26 | Specific channel image receiving method of catv system |
GB8030255A GB2063027B (en) | 1979-09-26 | 1980-09-18 | Method for receiving designated channels in catv system |
DE19803036198 DE3036198A1 (de) | 1979-09-26 | 1980-09-25 | Verfahren zum empfangen eines besonderen kanals bei einem kabelfernsehsystem |
FR8020723A FR2466157A1 (fr) | 1979-09-26 | 1980-09-26 | Procede de reception d'un canal dans un ensemble de diffusion de television par cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12354679A JPS5647178A (en) | 1979-09-26 | 1979-09-26 | Specific channel image receiving method of catv system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5647178A JPS5647178A (en) | 1981-04-28 |
JPS6239592B2 true JPS6239592B2 (de) | 1987-08-24 |
Family
ID=14863266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12354679A Granted JPS5647178A (en) | 1979-09-26 | 1979-09-26 | Specific channel image receiving method of catv system |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5647178A (de) |
DE (1) | DE3036198A1 (de) |
FR (1) | FR2466157A1 (de) |
GB (1) | GB2063027B (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57196681A (en) * | 1981-05-28 | 1982-12-02 | Hokuriyou Denko Kk | Bidirectional catv charged system |
JPS57191177U (de) * | 1981-05-28 | 1982-12-03 | ||
JPS57191179U (de) * | 1981-05-28 | 1982-12-03 | ||
JPS57191178U (de) * | 1981-05-28 | 1982-12-03 | ||
JPS57196642A (en) * | 1981-05-28 | 1982-12-02 | Micron Kiki Kk | Viewing and listening method for subscription broadcast |
JPS58223981A (ja) * | 1982-06-21 | 1983-12-26 | Matsushita Electric Ind Co Ltd | 双方向catvシステム |
JPS598489A (ja) * | 1982-07-06 | 1984-01-17 | Matsushita Electric Ind Co Ltd | Catvシステムにおける強制放送受像方式 |
JPS59128884A (ja) * | 1983-01-12 | 1984-07-25 | Matsushita Electric Ind Co Ltd | 双方向catvシステムにおける有料番組サ−ビス方式 |
JPS6052120A (ja) * | 1983-08-31 | 1985-03-25 | Dx Antenna Co Ltd | 有料テレビジヨン放送受信装置 |
JPH0669218B2 (ja) * | 1984-06-18 | 1994-08-31 | 八木アンテナ株式会社 | ホテル内メッセ−ジ伝送装置 |
US4700386A (en) * | 1985-06-14 | 1987-10-13 | Westinghouse Electric Corp. | Technique for promoting CATV pay-per-view events and acknowledging subscriber orders |
EP0626793B1 (de) * | 1986-04-18 | 2001-11-28 | Nagra Plus S.A. | Bezahlfernsehsystem |
JPS63128888A (ja) * | 1986-11-18 | 1988-06-01 | Nec Corp | Catv有料番組視聴方式 |
US5355480A (en) * | 1988-12-23 | 1994-10-11 | Scientific-Atlanta, Inc. | Storage control method and apparatus for an interactive television terminal |
US4987486A (en) * | 1988-12-23 | 1991-01-22 | Scientific-Atlanta, Inc. | Automatic interactive television terminal configuration |
GB2283398A (en) * | 1993-10-28 | 1995-05-03 | Mohammed Alam | An interactive television system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51115718A (en) * | 1975-02-24 | 1976-10-12 | Pioneer Electronic Corp | Bi-directional catv system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3997718A (en) * | 1973-02-01 | 1976-12-14 | The Magnavox Company | Premium interactive communication system |
-
1979
- 1979-09-26 JP JP12354679A patent/JPS5647178A/ja active Granted
-
1980
- 1980-09-18 GB GB8030255A patent/GB2063027B/en not_active Expired
- 1980-09-25 DE DE19803036198 patent/DE3036198A1/de not_active Ceased
- 1980-09-26 FR FR8020723A patent/FR2466157A1/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51115718A (en) * | 1975-02-24 | 1976-10-12 | Pioneer Electronic Corp | Bi-directional catv system |
Also Published As
Publication number | Publication date |
---|---|
GB2063027B (en) | 1984-05-16 |
GB2063027A (en) | 1981-05-28 |
FR2466157B1 (de) | 1985-03-22 |
JPS5647178A (en) | 1981-04-28 |
DE3036198A1 (de) | 1981-04-16 |
FR2466157A1 (fr) | 1981-03-27 |
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