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:
Oct. 28, 2014
Filed:
Mar. 19, 2012
Osama Nafeth Alrabadi, Aalborg, DK;
Mikael Bergholz Knudsen, Gistrup, DK;
Gert F. Pedersen, Storvorde, DK;
Alexandru Daniel Tatomirescu, Aalborg, DK;
Mauro Pelosi, Aalborg, DK;
Samantha Caporal Del Barrio, Aalborg, DK;
Poul Olesen, Stovring, DK;
Peter Bundgaard, Aalborg, DK;
Osama Nafeth Alrabadi, Aalborg, DK;
Mikael Bergholz Knudsen, Gistrup, DK;
Gert F. Pedersen, Storvorde, DK;
Alexandru Daniel Tatomirescu, Aalborg, DK;
Mauro Pelosi, Aalborg, DK;
Samantha Caporal Del Barrio, Aalborg, DK;
Poul Olesen, Stovring, DK;
Peter Bundgaard, Aalborg, DK;
Intel Mobile Communications GmbH, Neubiberg, DE;
Abstract
The disclosed invention relates to a transceiver system having one or more receive antennas that receive a first radio frequency (RF) signal and a plurality of transmit antennas that wirelessly transmit a second RF signal. A local channel determination unit provides data corresponding to the environment of local communication channels (i.e., the communication channels between the transmit antennas and the receive antennas) to a beamforming element, which enables beamforming functionality within the transmit and/or receive antennas (e.g., by using analog or digital weights to vary the radiation pattern generated by the transmit antennas) so as to attenuate RF signals extending between the transmit antennas and the receive antennas. By attenuating signals extending between the transmit and the receive antennas, a high degree of isolation is achieved between transmission and reception paths.