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:
Jan. 27, 2026
Filed:
Dec. 08, 2022
Dell Products L.p., Round Rock, TX (US);
Sunil Kumar, Bangalore, IN;
Dell Products L.P., Round Rock, TX (US);
Abstract
A system can configure a first number of demodulation reference signal (DMRS) positions as part of a connection setup with a user equipment that is configured to facilitate broadband cellular communications. The system can, after attaching the user equipment, send, to the user equipment, a first medium access control control element (MAC-CE) message indicative of modifying the first number of DMRS positions to a second number of DMRS positions for a primary cell. The system can, in response to determining that a secondary cell is activated with respect to the user equipment, send, to the user equipment, a second MAC-CE message indicative of modifying the first number of DMRS positions to the second number of demodulation reference signal positions for the secondary cell. The system can communicate with the user equipment according to the second number of DMRS positions.