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:
Jun. 05, 2018
Filed:
Feb. 15, 2013
Tudor Bogatu, Bucharest, RO;
Lucian Panduru, Ilfov, RO;
Tudor Bogatu, Bucharest, RO;
Lucian Panduru, Ilfov, RO;
NXP USA, Inc., Austin, TX (US);
Abstract
A method of searching of base stations in a mobile communication system has a first stage of detecting at least one slot boundary, a second stage of detecting at least one frame boundary and a scrambling code group, and a third stage of detecting a scrambling code. Multiple possible base stations are identified by determining a first threshold based on correlation values of correlating the input signal with a primary synchronization channel code. For each hit, the input signal is aligned to the corresponding slot boundary, an average correlation value is based on all correlations with secondary sequences, and a second threshold based on the average correlation value is set. Any delay and codewords that have a correlation value above the second threshold are correlated with the codes in the detected group so as to determine multiple base stations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile