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. 18, 2025
Filed:
Aug. 31, 2022
Dell Products L.p., Round Rock, TX (US);
Ahmad Farhoodi, Kanata, CA;
Tommy Ivarsson, Nepean, CA;
DELL PRODUCTS, L.P., Round Rock, TX (US);
Abstract
Parsing of C-plane messages is described, e.g., C-plane messages that are communicated from an open RAN distributed unit (O-DU) to an open RAN radio unit (O-RU) in order to determine whether a particular symbol that is to be subsequently communicated via U-plane messages is blank (e.g., no physical resource blocks (PRB)) or not blank (e.g., at least one PRB). A bitmap can be constructed by the O-RU having a bit length equal to the number of symbols to be communicated, where each bit of the bitmap corresponds to one of the symbols. Values of each bit of the bitmap can indicate whether a corresponding symbol is blank or not blank, and, if blank, some devices can be powered down to conserve power on a symbol-by-symbol basis in a manner that is compliant with Open RAN specifications and does not presume the same vendor for O-RU and O-DU.