Telecommunications – Carrier wave repeater or relay system – Portable or mobile repeater
Reexamination Certificate
2007-06-12
2007-06-12
Urban, Edward F. (Department: 2618)
Telecommunications
Carrier wave repeater or relay system
Portable or mobile repeater
C455S427000, C455S452200, C455S003020
Reexamination Certificate
active
10379018
ABSTRACT:
Presented is a satellite communication system that allows aggregation of available transponder bandwidth. A channel signal is divided into subchannels if no full transponder is available to receive the channel signal in its entirety, and the subchannels are distributed among a available bandwidths in a plurality of transponders. At the receiving station, the subchannels are combined to form the original channel signal. The channel signal, whether divided and reconstructed or transmitted without being divided, are received into a switch matrix that receives a user channel selection and identifies the channel signal that corresponds to the selection. The identified channel signal is then demodulated and forwarded to a user interface unit. Only a single demodulator is necessary for a user interface unit.
REFERENCES:
patent: 6154501 (2000-11-01), Friedman
patent: 6363263 (2002-03-01), Reudink et al.
patent: 6721957 (2004-04-01), Lawrence
Bush John A.
Friedman Robert F.
Garner Greg
Thacker John C.
Lee John J.
Urban Edward F.
Virtual Satellite Corp.
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