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. 21, 2012
Filed:
Apr. 28, 2011
Dimitrios M. Topaltzas, Ellicott City, MD (US);
Dimitrios M. Topaltzas, Ellicott City, MD (US);
Metrico Wireless, Inc., Frederick, MD (US);
Abstract
A system and method for determining the quality of communications provided by a plurality of mobile telephones is provided. The method may comprise, for example, receiving one or more telephone voice signals from each mobile telephone; storing the one or more telephone voice signals in a memory; concurrently with aid receiving telephone voice signals from a mobile telephone, receiving one or more reference device voice signals from a reference device substantially co-located with the mobile telephone; storing the one or more reference device voice signals in a memory; determining voice quality data for the telephone voice signals; determining voice quality data for the reference device voice signals concurrently received with the telephone voice signals; and normalizing the voice quality data of the telephone voice signals from each mobile telephone based on the voice quality data of the reference device voice signals concurrently received with the telephone voice signals.