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. 05, 2020
Filed:
Mar. 27, 2018
Applicant:
Sequans Communications S.a., Colombes, FR;
Inventors:
Serguei Burykh, Colombes, FR;
Thomas Winiecki, Reading, GB;
Serdar Sezginer, Colombes, FR;
Krzysztof Walczak, Colombes, FR;
Assignee:
SEQUANS COMMUNICATIONS S.A., Colombes, FR;
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/10 (2006.01); H04B 1/00 (2006.01); H04L 27/06 (2006.01); H04B 1/16 (2006.01); H04B 1/26 (2006.01); H04W 72/04 (2009.01);
U.S. Cl.
CPC ...
H04B 1/10 (2013.01); H04B 1/16 (2013.01); H04B 1/26 (2013.01); H04W 72/0453 (2013.01); H04B 2001/1045 (2013.01);
Abstract
A method of selecting an intermediate frequency, IF, for use with a low-IF receiver, the method comprising determining a first frequency as the central frequency of the system bandwidth of the communication scheme used by the low-IF receiver, determining a second frequency as the central frequency of the bandwidth of the wanted signal to be received, selecting the sign of the IF to be used based on the first and second frequencies.