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:
Jul. 12, 2022
Filed:
Feb. 28, 2020
Verizon Patent and Licensing Inc., Washington, DC (US);
Xin Wang, Morris Plains, NJ (US);
Nanjun Qian, Princeton, NJ (US);
Lily Zhu, Parsippany, NJ (US);
Jeremy Nacer, Boca Raton, FL (US);
Nischal Patel, Gilberts, IL (US);
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
Abstract
A method, a device, and a non-transitory storage medium provide a false grant detection service. An end device may receive downlink control information when in a discontinuous reception active state. The downlink control information may include a new downlink transmission grant or a new uplink transmission grant. When downlink data pertaining to the new downlink transmission grant is unsuccessfully decoded, the end device may identify the new downlink transmission grant as a potential false grant and invoke a verification procedure. Depending on the result of the verification procedure, the end device may or may not start a discontinuous reception inactivity timer depending on whether the potential false grant is deemed a false grant or a valid grant. Similarly, the end device may invoke a verification procedure for a new uplink transmission grant. The detection of false grants may minimize the waste of power for the end device.