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. 22, 2019
Filed:
Apr. 25, 2018
Qualcomm Incorporated, San Diego, CA (US);
Navid Abedini, Raritan, NJ (US);
Chun-Hao Hsu, San Jose, CA (US);
Amit Mathur, Morganville, NJ (US);
Sathyadev Venkata Uppala, Bridgewater, NJ (US);
Wingip Tam, Marlboro, NJ (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Techniques for efficient and accurate frequency scans in Narrow Band-Internet of Things (NB-IoT) systems are provided. In an example, a user equipment (UE) searches for a cell on at least one of a plurality of frequency rasters based on a multi-stage search technique, wherein each stage of the multi-stage search searches the at least one frequency raster based on a different set of search parameters. The UE detects a cell on at least one of the frequency rasters based on the searching.