Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels
Reexamination Certificate
2002-10-16
2009-08-04
Moe, Aung S (Department: 2416)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via time channels
C375S365000
Reexamination Certificate
active
07570664
ABSTRACT:
A transmission interval counter measures the period of a packet sync generated in a sync generator. A comparator compares the period of the packet sync to a reference interval as selected by a type selector to calculate a period error. A correction value calculator calculates a correction value based on the period error. An adder sums the correction value to a predetermined value to output a sum. A frequency dividing counter counts the high-speed clock signals to output its count, and is reset by a pulse. A comparator outputs the pulse when the count coincides with the sum. A circuit generates clocks synchronized with the pulses. A circuit frequency-divides the clocks by ⅛ to generate synchronization signals.
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Moe Aung S
Oki Semiconductor Co., Ltd.
Rose Kerri M
Volentine & Whitt P.L.L.C.
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