The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2019
Filed:
Feb. 26, 2018
Princeton Technology Corporation, New Taipei, TW;
Chia-Liang Liu, New Taipei, TW;
Yi-Hsueh Chung, New Taipei, TW;
PRINCETON TECHNOLOGY CORPORATION, New Taipei, TW;
Abstract
A signal transceiving device includes a transceiver and a microprocessor. The transceiver receives a signal from a power line. The microprocessor performs correlation calculation for the signal with a first predetermined pattern to obtain a plurality of first calculation results, performs correlation calculation for the signal with a second predetermined pattern to obtain a plurality of second calculation results, generates a plurality of weighting values according to the first calculation results and determines a position of a synchronization point in the signal according to the weighting values. When the weighting value corresponding to a sample point of the signal satisfies a first condition and the second calculation result corresponding to the sample point satisfies a second condition, the microprocessor determines to use the sample point as the synchronization point.