US5029232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Satellite communications network
Assignee: Credit Suisse AG Cayman Islands Branch
•
Filing: 1989-01-12
•
Granted: 1991-07-02
•
Expires: 2009-01-12
Abstract
Abstract A satellite communication network includes an encoder for encoding a signal including message, addressing, and command information and a transmitter connected with the encoder for transmitter the encoded signal to a satellite. The message information may comprise video and/or audio information. A plurality of receivers located at a remote location from the transmitter are operable to receive selected portions of the encoded signal from the satellite in response to the addressing information contained in the encoded signal. A decoder is connected with each receiver for decoding the received portion of the encoded signal. The decoder includes a control device which is operable to control peripheral recording devices including one or more video tape recorders and a printer to record the video information from the decoded signal in response to command information contained in the encoded signal. The satellite communications system according to the invention provides an automatic system for downlinking and recording programming during low usage times for subscribing television stations.
Inventors
- 👤 David C. Nall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:56
CPC Classifications
H; H04; H04H; H04H40/00; H04H40/18; H04H40/27; H04H40/90; H04B; H04B7/00; H04B7/14; H04B7/15; H04B7/185; H04B7/18523
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
185 words
A satellite communications network, comprising (a) encoder means for encoding a composite signal including message, addressing and command information, said encoder means including (1) a data base manager containing programming and data distribution information and producing a distribution signal; and (2) an encoder controller connected with said data base manager for generating a data stream containing message, addressing, and command information in accordance with said distribution signal; (b) transmitter means connected with said encoder means for transmitting said encoded signal to a satellite; (c) a plurality of receiver means responsive to said addressing information for receiving at least a portion of said encoded signal from said satellite in accordance with said distribution signal at a remote location from said transmitter means; (d) decoder means connected with said receiver means for decoding said received portion of said encoded signal, said decoder means including a controller comprising a microprocessor which responds to addressing and command information from said composite signal to produce a control signal; and (e) recorder means connected with said microprocessor for recording message information from said decoded signal in response to said control signal.
Claim 2
Dependent Claim
185 words
A satellite communications network, comprising (a) encoder means for encoding a composite signal including message, addressing and command information, said encoder means including (1) a data base manager containing programming and data distribution information and producing a distribution signal; and (2) an encoder controller connected with said data base manager for generating a data stream containing message, addressing, and command information in accordance with said distribution signal; (b) transmitter means connected with said encoder means for transmitting said encoded signal to a satellite; (c) a plurality of receiver means responsive to said addressing information for receiving at least a portion of said encoded signal from said satellite in accordance with said distribution signal at a remote location from said transmitter means; (d) decoder means connected with said receiver means for decoding said received portion of said encoded signal, said decoder means including a controller comprising a microprocessor which responds to addressing and command information from said composite signal to produce a control signal; and (e) recorder means connected with said microprocessor for recording message information from said decoded signal in response to said control signal.
Claim 3
Dependent Claim
49 words
Apparatus as defined in claim 1, wherein said encoding means further comprises (1) serial interface means for converting said data stream from said encoder controller into a serial data stream; and (2) data modulator means connected with said serial interface means for encoding said serial data stream for transmission.
Claim 4
Dependent Claim
23 words
Apparatus as defined in claim 2, and further comprising a display device connected with said encoder controller for monitoring said encoded data stream.
Claim 5
Dependent Claim
34 words
Apparatus as defined in claim 3, and further comprising a printer connected with said encoder controller for printing a hard copy of said encoded data stream, thereby providing a record of the transmitted data.
Claim 6
Dependent Claim
53 words
Apparatus as defined in claim 2, wherein said decoder means includes (a) data demodulator means for converting said encoded signal to a serial stream; and (b) data interface means connected between said receiver means and said data demodulator means for converting said serial data stream to parallel for operation of said decoder controller.
Claim 7
Dependent Claim
33 words
Apparatus as defined in claim 1, wherein said decoder controller further comprises (a) an EPROM device containing software for operating said microprocessor; and (b) memory means containing addressing information corresponding with said receiver.
Claim 8
Dependent Claim
17 words
Apparatus as defined in claim 6, wherein said recorder means comprises at least one video tape recorder.
Claim 9
Dependent Claim
31 words
Apparatus as defined in claim 7, wherein said recorder means comprises at least one printer for producing a hard copy of the video signal information recorded by said video tape recorder.
Claim 10
Dependent Claim
23 words
Apparatus as defined in claim 6, wherein said decoder controller further comprises display means for indicating the mode of operation of said controller.
References Cited (Backward Citations)
US4475123A
Cited
US4435843A
Cited
US4605973A
Cited
US4625235A
Cited
US4638359A
Cited
US4768087A
Cited
US4751732A
Cited
US4720873A
Cited
US4876737A
Cited
US4876736A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-07-01 | 1994-12-31 | 1995-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-07-01 | 1998-12-31 | 1999-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-07-01 | 2002-12-31 | 2003-07-02 | $7700.00 | Window Closed / Lapsed |