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:
Feb. 17, 2026
Filed:
Apr. 28, 2022
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Gary Boudreau, Kanata, CA;
Juncheng Wang, Toronto, CA;
Ben Liang, Whitby, CA;
Min Dong, Whitby, CA;
Hatem Abou-Zeid, Calgary, CA;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A method, system and apparatus are disclosed. According to one or more Examples, an infrastructure network node () for providing a virtual multiple-input multiple-output. MIMO, cellular network supporting a plurality of network nodes () associated with a plurality of service providers. SPs is provided. The infrastructure network node () is configured to determine a downlink coordinated precoder for online multi-cell MIMO wireless network virtualization. WNV, where the downlink coordinated precoder is based at least on imperfect channel state information. CSI, and to optionally indicate the downlink coordinated precoder.