Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2006-04-25
2006-04-25
Pham, Chi (Department: 2667)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S345000, C370S395400, C370S436000
Reexamination Certificate
active
07035247
ABSTRACT:
This invention specifies how control information is inserted in the flow of data units on a channel between two common time reference (CTR) driven switches in order to delineate time frames, sub-time frames, and time cycles. The delineation enables the receiver to unambiguously associate the received data units with time frame, sub-time frame, and time cycles. The invention further introduces a method for counting data units in order to, among other things, detect the end of a time frame, the end of a time cycle, and the position and value of other control information.
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patent: 5633742 (1997-05-01), Shipley
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patent: 6091707 (2000-07-01), Egbert et al.
patent: 6668290 (2003-12-01), Nelson
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Baldi Mario
Ofek Yoram
Grey Christopher
Pham Chi
Sitrick & Sitrick
Synchrodyne Networks, Inc.
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