Patent ID: 6118317
Filing Date: 2000-09-12
Classification: H03L,H04J

Abstract:
A receiver-side clock synchronizing system in a transmission scheme that a count information item obtained by counting the clock is intermittently multiplexed with coded information data encoded by a sampling of an information item to be transmitted in accordance with a sampling clock and transmitted, comprising:separator means for separating said count information item from a multiplexed receive information item;voltage control oscillator means operating at the same frequency as a frequency of said clock;counting means for counting an oscillation clock of the voltage control oscillator means; andcontrol means for calculating a frequency fluctuation amount of said clock per unit time in accordance with a counted value of said counting means at a separating time of said count information item and said count information item separated by said separator means to generate a control voltage of said voltage control oscillator means depending on this calculated result.