Optical signal recovery for distribution communication system

Multiplex communications – Wide area network – Packet switching

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455608, H04J 1408

Patent

active

050088777

ABSTRACT:
A bus receiver communicates with a bus head end transmitter via a communication path different from read and write optical fibers used by a plurality of remote terminals on the bus so that the bus receiver can quickly determine beginning and end of time slots, clock frequency, and signal trigger levels using a minimum amount of bits attached to a front end of each packet in each time slot.

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patent: 4654889 (1987-03-01), Shutterly
Stout et al., "Handbook of Operational Amplifier Circuit Design", pp. 8-11, 1976.

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