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:
Sep. 15, 2026
Filed:
Aug. 25, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Sairamesh Nammi, Austin, TX (US);
Namir Lidian, Solna, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A method performed by a network node for assisting a User Equipment (UE) in detecting front loaded Demodulation Reference Signals (DMRS) and one or more additional DMRS symbols in a wireless communications network is provided. The network node obtains a first scheduling information about the front loaded DMRS and the one or more additional DMRS in a current slot scheduled in the cell. The network node obtains (a second scheduling information about empty symbols in the current slot from an interfering cell. The network node decides, based on the first and second scheduling information, which one or more out of option(accumulated DMRS) and option(individual DMRS), to use for computing covariance at the UE. The network node sends an indication to the UE, recommending which one or more out of optionand option, to use for computing covariance at the UE.