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:
Feb. 06, 1996
Filed:
Dec. 15, 1993
Applicant:
Inventor:
Lansing M Carson, Chandler, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
371-51 ; 375298 ;
Abstract
A bit error estimator produces a count of detected errors in a TDMA burst data radio transmission. An input phase signal is translated into one of a number of quadrants. A feedback phase estimator then averages the difference between the input phase signal and an output phase signal in a feedback loop to determine an average of the signal differences. The bit error rate estimator then produces a pseudo error count over a predefined time period which is proportional to the number and magnitude of any bit errors in the TDMA burst data radio transmission.