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. 16, 2024
Filed:
Oct. 18, 2021
Intel Corporation, Santa Clara, CA (US);
Sudeep K. Palat, Cheltenham, GB;
Yi Guo, Shanghai, CN;
Marta Martinez Tarradell, Hillsboro, OR (US);
Sangeetha L. Bangolae, Beaverton, OR (US);
Ansab Ali, Hillsboro, OR (US);
Seau S. Lim, Swindon, GB;
Youn Hyoung Heo, Seoul, KR;
Intel Corporation, Santa Clara, CA (US);
Abstract
A computer-readable storage medium stores instructions for execution by one or more processors of a UE. The instructions configure the UE for small data transmission (SDT) in a 5G NR network and cause the UE to perform operations comprising detecting while in an RRC_Inactive state, a radio link failure during a first SDT of UL data to a base station. A secure key for a second SDT is generated based on the radio link failure. A configuration message including an indication of the second SDT is transmitted to the base station. A response message including a UL grant is received from the base station. The UL data is encoded for the second SDT using the secure key. The second SDT is performed using the UL grant while the UE is in the RRC_Inactive state.