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.

Date of Patent:
Jan. 09, 2023

Filed:

Apr. 25, 2021
Applicant:

Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;

Inventors:

Lei Wan, Beijing, CN;

David Astely, Stockholm, SE;

Muhammad Kazmi, Sundbyberg, SE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 24/08 (2008.12); H04B 7/0413 (2016.12); H04L 5/00 (2005.12); H04J 11/00 (2005.12); H04B 7/06 (2005.12);
U.S. Cl.
CPC ...
H04W 24/08 (2012.12); H04B 7/0413 (2012.12); H04J 11/0093 (2012.12); H04L 5/005 (2012.12); H04L 5/0007 (2012.12); H04L 5/0053 (2012.12); H04B 7/0617 (2012.12);
Abstract

The present solution ensures that the UEs are able to make use of all the available reference signals that can be used in a cell for performing UE measurements, estimations or demodulations. That is achieved by indicating on a downlink common or shared channel, the MIMO mode settings associated with a specific network node. The indicated MIMO mode settings explicitly or implicitly indicate available common reference signals and/or dedicated reference signals to be used for said UE measurements, estimations or demodulations, which implies that measurements, estimations or demodulations can be performed based on said received indication.


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