Reception data synchronizing apparatus and method, and recording medium with recorded reception data synchronizing program

A reception data synchronizing apparatus for a synchronization to be obtained between reception data having a synchronism pattern for a synchronism to be obtained and expectation data as an expected value of the reception data, comprising:

• a synchronism pattern detecting timing recording means for recording a synchronism pattern detecting timing at which the synchronism pattern is detected in the reception data;
• a collation and synchronism decision means for collating the reception data with reference data to decide whether or not the reception data is consistent in phase with the reference data;
• and
• a timing generating means operative, when the collation and synchronism decision means gives a decision for inconsistency in phase, for a match between the synchronism pattern detecting timing recorded in the synchronism pattern detecting timing recording means, as a subsequent one, and a timing of a synchronism pattern of the expectation data.

A reception data synchronizing method for a synchronization to be obtained between reception data having a synchronism pattern for a synchronism to be obtained and expectation data as an expected value of the reception data, comprising:

• a synchronism pattern detecting timing recording step for recording a synchronism pattern detecting timing at which the synchronism pattern is detected in the reception data;
• a collation and synchronism decision step for collating the reception data with reference data to decide whether or not the reception data is consistent in phase with the reference data and;
• and
• a timing generating step operative, when the collation and synchronism decision step gives a decision for inconsistency in phase, for a match between the synchronism pattern detecting timing recorded in the synchronism pattern detecting timing recording step, as a subsequent one, and a timing of a synchronism pattern of the expectation data.

A computer-readable medium embodying a program of instructions for execution by the computer to perform a reception data synchronizing method for a synchronization to be obtained between reception data having a synchronism pattern for a synchronism to be obtained and expectation data as an expected value of the reception data, comprising:

• a synchronism pattern detecting timing recording step for recording a synchronism pattern detecting timing at which the synchronism pattern is detected in the reception data;
• a collation and synchronism decision step for collating the reception data with reference data to decide whether or not the reception data is consistent in phase with the reference data;
• and
• a timing generating step operative, when the collation and synchronism decision step gives a decision for inconsistency in phase, for a match between the synchronism pattern detecting timing recorded in the synchronism pattern detecting timing recording step, as a subsequent one, and a timing of a synchronism pattern of the expectation data.

A reception data synchronizing apparatus for a synchronization to be obtained between reception data having a synchronism pattern for a synchronism to be obtained and expectation data as an expected value of the reception data, comprising:

• a synchronism pattern detecting timing recording device that records a synchronism pattern detecting timing at which the synchronism pattern is detected in the reception data;
• a collation and synchronism decision device that collates the reception data with reference data to decide whether or not the reception data is consistent in phase with the reference data;
• and
• a timing generating device operative, when the collation and synchronism decision device gives a decision for inconsistency in phase, for a match between the synchronism pattern detecting timing recorded in the synchronism pattern detecting timing recording device, as a subsequent one, and a timing of a synchronism pattern of the expectation data.