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:
Jun. 23, 2026
Filed:
Dec. 17, 2021
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Chenguang Lu, Sollentuna, SE;
Yezi Huang, Täby, SE;
Miguel Berg, Sollentuna, SE;
Björn Pohlman, Järfälla, SE;
Assignee:
Telefonaktiebolaget LM Ericsson (PUBL), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/06 (2006.01); H04B 7/0452 (2017.01);
U.S. Cl.
CPC ...
H04B 7/0617 (2013.01); H04B 7/0452 (2013.01);
Abstract
A method () for antenna power scaling in a fronthaul lower-layer split, LLS, is provided. The method is performed by a baseband unit, BBU (), for assisting a Radio Unit, RU (), in scaling a transmit power of one or more antennas when performing beamforming. The method includes transmitting () at least one antenna power scaling factor to the RU for scaling the transmit power of the one or more antennas.