Optical communications – Hybrid communication system
Reexamination Certificate
2008-07-01
2008-07-01
Tran, Dzung (Department: 2613)
Optical communications
Hybrid communication system
C398S046000, C398S074000
Reexamination Certificate
active
10191240
ABSTRACT:
A communication system receives information from a first communication link. The communication system transfers a free-space optical signal carrying the information and transfers a high-GHz wireless signal carrying the information. The communication system receives the free-space optical signal carrying the information and receives the high-GHz wireless signal carrying the information. The communication system assesses communication performance for the free-space optical signal and the high-GHz wireless signal, and based on the communication performance, selects between the free-space optical signal and the high-GHz wireless signal to provide the information. The communication system transfers the information to a second communication link based on the selection.
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Evans Mark
Johnson Harold W.
Pan James J.
Sprint Communications Company L.L.P.
Tran Dzung
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