Fujitsu Corporation

Yuichiro Sakamoto

Hisayuki Ojima

A jitter control apparatus used in a multiplexing apparatus multiplexing a plurality of signals by asynchronous mapping, includes: a detection unit configured to detect a frequency of timing compensation processes in the asynchronous mapping for each of the plurality of signals; and a selection unit configured to select, on basis of a detection result by the detection unit, a clock signal to be used as a carrier clock for the plurality of signals, from a plurality of clock signals including clock signals extracted from at least one of the plurality of signals.

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Kawasaki, Japan

Yuichiro Sakamoto