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. 02, 2024
Filed:
Oct. 29, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, CA;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
Systems and methods are disclosed herein for determining Non-Zero Power (NZP) Channel State Information Reference Signal (CSI-RS) resources to be used for channel and interference measurement. In some embodiments, a method performed by a wireless device comprises receiving, from a network node, a semi-static indication of one or more first sets of NZP CSI-RS resources for channel measurement and a semi-static indication of one or more second sets of NZP CSI-RS resources for interference measurement. The method further comprises receiving, from the network node, one or more dynamic indications that indicate a first set of NZP CSI-RS resources from the one or more first sets of NZP CSI-RS resources to be used by the wireless device for channel measurement and a second set of NZP CSI-RS resources from the one or more second sets of NZP CSI-RS resources to be used by the wireless device for interference measurement.