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. 02, 2018
Filed:
Feb. 03, 2017
Samsung Electronics Co., Ltd., Suwon-si, KR;
Ashutosh Deepak Gore, Banglore, IN;
Sujit Jos, Banglore, IN;
Jinesh P. Nair, Banglore, IN;
Chang Soon Park, Chungju-si, KR;
Kiran Bynam, Jalahalli, IN;
Young Jun Hong, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Disclosed is a method and apparatus to detect an intended packet by a sliding intermediate frequency (SIF) coherent ultra low power (ULP) wireless receiver. The method includes detecting a transition from a noise period to a signal period in a pair of input sequences received, dynamically adjusting a gain of the pair of input sequences in response to the signal period being initiated, distinguishing an intended packet from packets received in preambles included in the pair of input sequences, and compensating for a carrier frequency offset of the intended packet in the signal period.