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:
Sep. 13, 2005
Filed:
Jul. 09, 2002
Joon-hwa Chun, Lake Grove, NY (US);
Joon-Hwa Chun, Lake Grove, NY (US);
Sandbridge Technologies, Inc., White Plains, NY (US);
Abstract
A method of determining an acquisition indicator bit AIat a receiver in a communication system which includes receiving multiplexed acquisition indicator bits y=B×AI+n, where B is the signature matrix known at both base station and the receiver, AI is all the acquisition indicator bits and n represents noise. Next, an estimated value of the acquisition indicator bit AÎ(s) as a function ofis calculated, where B(s,.) is the s-th row vector of the transposed matrix Bfor acquisition indicator bit AI. Finally, the acquisition indicator bit AIis set as follows:=−1, if()<=0, if()<=1, if()≧where R and U are decision thresholds.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile