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:
May. 19, 2020
Filed:
Feb. 20, 2018
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Otmar Wanierke, Munich, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
A method for identifying a radio frequency transmitter is described, wherein a radio frequency signal is received via a radio frequency channel, the radio frequency signal including at least one radio frequency sequence. The sequence received is split into a plurality of chunks. The radio frequency channel is equalized by using a first subset of the plurality of chunks. The amplitude of each chunk of a second subset of the plurality of chunks is measured in the equalized radio frequency channel. The at least one amplitude is used for deciding whether the at least one sequence of the radio frequency signal corresponds to a sequence listed in a list. Further, a system for identifying a radio frequency transmitter is described.