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:
Jul. 30, 2013
Filed:
Apr. 19, 2010
Martin A. Stern, Fort Wayne, IN (US);
Thomas E. Young, Fort Wayne, IN (US);
Mark A. Gloudemans, Fort Wayne, IN (US);
David E. Mussmann, Spencerville, IN (US);
Martin A. Stern, Fort Wayne, IN (US);
Thomas E. Young, Fort Wayne, IN (US);
Mark A. Gloudemans, Fort Wayne, IN (US);
David E. Mussmann, Spencerville, IN (US);
Raytheon Company, Waltham, MA (US);
Abstract
A wireless radio transceiver system configured to transmit and receive a communications signal waveform having a time division multiple access physical layer structure and which includes a sequence of orthogonal frequency division multiple access symbols. The transceiver provides transmit diversity through space-time coding and the use of orthogonal channel probes from each transmitter. The waveform is packet based and contains a packet header definition that supports local receiver synchronization. Examples of the waveform also incorporate transmission security features.