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. 06, 2026
Filed:
Aug. 27, 2020
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
H04W 52/24 (2009.01); H04W 52/36 (2009.01);
U.S. Cl.
CPC ...
H04W 52/241 (2013.01); H04W 52/243 (2013.01); H04W 52/365 (2013.01);
Abstract
Methods and apparatuses are disclosed for channel estimation. According to an embodiment, a network node obtains, from a terminal device, a channel quality indication (CQI) value reported by the terminal device for an anchor physical resource block (PRB). The network node determines, for the anchor PRB, a first signal to interference plus noise ratio (SINR) of a downlink channel, based at least on the CQI value.