Method and apparatus for interfacing a parallel connection

Details Method and apparatus for interfacing a parallel connection Method and apparatus for interfacing a parallel connection

2006-10-24

2006-10-24

Ngo, Ricky Q. (Department: 2616)

Multiplex communications

Pathfinding or routing

Through a circuit switch

C370S480000, C370S536000, C370S476000, C370S907000

Reexamination Certificate

active

07126943

ABSTRACT:
A method and apparatus for interfacing a parallel connection, the parallel connection transmitting high bit-rate signals for a short distance. The method comprises: receiving a synchronous N-bits input data flow at a first input frequency; inserting said input data flow into parallel packets having a given length; and outputting said packets having a given length at a second output frequency onto a M-wires parallel connection. The method further comprises the steps of: defining an elementary packet comprising M lines and B+1 columns; defining a parallel packet by employing an integer number of said elementary packets, said number of elementary packets being chosen in order to maintain a constant phase relationship between the input frequency and the output frequency according to a number of parity lines in the elementary packet and to a code factor onto the parallel connection; inserting the input data flow into said parallel packet; and sending said parallel packet with the input data flow inserted therein into said parallel connection.

REFERENCES:
Iguchi A., et al.: “Very Short Reach (VSR) OC-192/STM-64 Interface Based on Parallel Optics” Physical and Link Layer Working Group, OIF Implementation Agreement OIF-VSR4-01.0, pp. 1-21, Dec. 18, 2000.

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