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:
Apr. 25, 2023
Filed:
Jan. 21, 2022
Interdigital Patent Holdings, Inc., Wilmington, DE (US);
Erdem Bala, East Meadow, NY (US);
Afshin Haghighat, Ile-Bizard, CA;
Mihaela C. Beluri, Jericho, NY (US);
Rui Yang, Greenlawn, NY (US);
Ananth Kini, East Norriton, PA (US);
Janet A. Stern-Berkowitz, Little Neck, NY (US);
Alphan Sahin, Westbury, NY (US);
InterDigital Patent Holdings, Inc., Wilmington, DE (US);
Abstract
A wireless transmit/receive unit (WTRU) may receive a first signal including a primary synchronization signal (PSS) and a secondary synchronization signal (SSS). The PSS and SSS may be received in a resource block of a cell and the resource block may have a first numerology. Further, the first numerology may have a first subcarrier spacing, while other resources of the cell at a same time as the resource block may have a second numerology with a different subcarrier spacing than the first numerology. In addition, the WTRU may determine synchronization based on the PSS and SSS. Also, the WTRU may receive a second signal in the cell, and the second signal may have the second numerology. Moreover, the WTRU may transmit user data. In a further example, the WTRU may search a frequency raster for the PSS and the SSS.