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. 30, 2019
Filed:
Apr. 30, 2018
Nxp Usa, Inc., Austin, TX (US);
Jayesh H. Kotecha, Austin, TX (US);
Jayakrishnan C. Mundarath, Austin, TX (US);
NXP USA, Inc., Austin, TX (US);
Abstract
A millimeter-wave wireless multiple antenna system () is provided in which a UE () uses a multi-antenna subsystem () to sweep a plurality of receive beams (RX-RXM) during each transmit beam in a plurality of transmit beams (TX-TX) used by the base station () to transmit an SSB, and then generates, for each receive beam, a received signal strength indicator (RSSI) value from samples of each transmitted SSB measured in said receive beam, thereby generating a plurality of RSSI values from which an optimal receive beam is selected based on a ranking of the RSSI values and then used to lock the UE () onto the optimal receive beam to perform a cell search which matches a transmit beam from the base station () to the optimal receive beam.