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. 14, 2019
Filed:
Jan. 11, 2018
Applicant:
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Inventors:
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/005 (2006.01); H04L 5/14 (2006.01); H04B 1/10 (2006.01); H04B 1/12 (2006.01); H04B 1/401 (2015.01); H04B 1/44 (2006.01); H04B 1/3827 (2015.01);
U.S. Cl.
CPC ...
H04L 5/1461 (2013.01); H04B 1/1027 (2013.01); H04B 1/123 (2013.01); H04B 1/401 (2013.01); H04B 1/44 (2013.01); H04B 2001/3855 (2013.01);
Abstract
A transceiver includes an antenna arrangement configured for interfacing a wireless transmission channel and including an interface for receiving a sending signal and an interface for providing a receiving signal. The transceiver includes a main transmitter, an analog domain filter, an auxiliary transmitter, a radio frequency interference removal stage, a main receiver, a feedback receiver and a processor configured performing digital signal operations. The transceiver is configured for performing interference cancellation on a receiving signal in a radio frequency domain and in a digital domain.