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. 26, 2015
Filed:
Dec. 17, 2013
Motorola Solutions, Inc, Schaumburg, IL (US);
Yew Leong Wong, Melaka, MY;
Chow Loong Cheah, Ipoh, PE;
Li Choo Chen, Bayan Lepas, MY;
Yadunandana N Rao, Sunrise, FL (US);
Moh Lim Sim, Bayan Lepas, MY;
Ondy Dharma Indra Sukma, Medan, ID;
Motorola Solutions, Inc., Schaumburg, IL (US);
Abstract
A very-low intermediate frequency (VLIF) receiver and a method of controlling a VLIF receiver. The method comprises receiving a first signal, the first signal including one or both of an on-channel signal portion and an adjacent channel interferer (ACI) portion; determining that the first signal includes a portion having a strength that is above a threshold; in response to determining that the first signal includes a portion having a strength that is above the threshold, estimating one or more IQ imbalance parameters for at least a portion of the first signal; and compensating for an IQ imbalance in at least the portion of the first signal using the one or more IQ imbalance parameters.