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. 30, 2026
Filed:
Mar. 28, 2022
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Cristian Czegledi, Gothenburg, SE;
Christoffer Fougstedt, Gothenburg, SE;
Lei Bao, Gothenburg, SE;
Mikael Coldrey, Borås, SE;
Martin Malmström, Torslanda, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A computer-implemented method, performed in a network node for estimating a LOS-MIMO radio propagation channel condition, wherein the LOS-MIMO radio link is arranged to communicate a nominal number of MIMO data streams over the radio link from a first site to a second site, the method comprising configuring the LOS-MIMO radio link to communicate a reduced number of MIMO data streams smaller than the nominal number of MIMO data streams from the first site to the second site over the radio link, transmitting the reduced number of MIMO data streams from the first site to the second site, determining a LOS-MIMO channel phase condition at the second site, based on the reduced number of MIMO data streams transmitted from the first site, communicating the determined LOS-MIMO channel phase condition from the second site to the first site, and estimating the LOS-MIMO radio propagation channel condition at the first site based on the LOS-MIMO channel phase condition communicated from the second site.