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:
Mar. 01, 2022
Filed:
Jun. 17, 2020
Applicant:
Amir Keyvan Khandani, Kitchener, CA;
Inventor:
Amir Keyvan Khandani, Kitchener, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/155 (2006.01); H04B 7/08 (2006.01); H04L 5/14 (2006.01); H03H 7/12 (2006.01); H04W 72/04 (2009.01);
U.S. Cl.
CPC ...
H04B 7/15535 (2013.01); H04B 7/15557 (2013.01); H04B 7/15578 (2013.01); H03H 7/12 (2013.01); H04B 7/086 (2013.01); H04B 7/0857 (2013.01); H04L 5/14 (2013.01); H04L 5/1461 (2013.01); H04W 72/042 (2013.01);
Abstract
The methods and systems for amplify-and-forward (in-band) relaying relate to beamforming techniques including receive and transmit beamforming for reducing self-interference, and improving Signal-to-Noise Ratio (SNR), or Signal to Interference plus Noise Ratio (SINR), of an incoming signal (to be relayed). The incoming signal is amplified and retransmitted simultaneously with the incoming signal, and over the same frequency band as that of an incoming signal.