Cryptography – Key management – Having particular key generator
Patent
1997-07-21
1999-06-22
Buczinski, Stephen C.
Cryptography
Key management
Having particular key generator
348 15, 348438, 455 32, 455 89, H04N 7167, H04N 714, H04N 712, H04B 138
Patent
active
059150203
ABSTRACT:
A portable device for receiving satellite signals and displaying the signals as video. Preferably, the device includes a portable supporting member such as a hinged enclosure case, a satellite antenna, and a display monitor. The satellite antenna is preferably of a flat configuration and is mounted to the support, and the display monitor is preferably a flat video screen mounted to the same support. The required satellite receiver electronics and video decoder may be mounted to the portable support and powered by one or more batteries to provide an integrated and easily transported system to receive and view video relayed by satellite. A PCMCIA card slot and a microcontroller can be provided with the device to provide additional features such as cellular modem use, PCS wireless access, RS-232 port emulation, or GPS position location.
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Allen James D.
Kuether David J.
Tilford Arthur R.
Buczinski Stephen C.
Crook John A.
Hughes Electronics Corporation
Sales Michael W.
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