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:
May. 14, 2024
Filed:
Nov. 05, 2018
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Huaisong Zhu, Beijing, CN;
Yanyan Zhu, Beijing, CN;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
The present disclosure proposes a method, a network element, and a non-transitory computer readable storage medium of scheduling a UL RS resource for an MU-MIMO enabled UE. The method is performed at a network element to schedule a UL RS resource for an MU-MIMO enabled UE. The method comprises: determining whether channel status information for the UE is known or not; assigning a first RS resource from a first RS group to the UE in response to determining that the channel status information for the UE is unknown and that the first RS resource is not assigned to any other UE; and assigning a second RS resource from a second RS group to the UE in response to determining that the channel status information for the UE is known.