Birch, Stewart, Kolasch & Birch, LLP.
Data receiving apparatus, a method of regenerating a source clock to be used for this, and a computer product
A source clock regenerating section (10) comprises an operating section (2) for taking a weighted average value of a plurality of buffer remaining volumes H that have been sequentially detected, multiplying a predetermined sensitivity coefficient A to this weighted average value, and further adding a predetermined offset value, thereby to obtain a control value U for regenerating the source clock; and an operation control section (5) for setting a local clock (14) to a manipulated variable to be used for calculating the control value capable of converging to the source clock at a high speed during a period from when a source clock regeneration operation has started till when the local clock (14) as a regeneration source clock satisfies a predetermined condition for coming closer to a source clock frequency, and for setting the local clock to the manipulated variable capable of stably regenerating the source clock after this predetermined condition has been satisfied.
Mitsubishi Denki Kabushiki Kaisha
H H H H H
H04L H04L H04L H04L H04J
additional additional additional inventional inventional
Hirotoshi Koichi Kentaro
Yamada Nakashima Tanaka