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. 10, 2026
Filed:
Jun. 23, 2023
Dell Products L.p., Round Rock, TX (US);
Eran Goldstein, Montreal, CA;
Ilya Portnik, Ashton, CA;
Jayaram Venguduswamy Srinivasan, Nepean, CA;
DELL PRODUCTS L.P., Round Rock, TX (US);
Abstract
The technology described herein is directed towards selective resource block transmission in a distributed antenna system, which saves radio unit power and fronthaul bandwidth. A distributed unit tracks which radio units are serving which user equipment, and maintains and updates the associations. Before resource blocks are to be sent to the radio units for frequency domain transmission to the user equipment, subgroups of the resource blocks are selected based on the associations, so that only those resource blocks relevant to the user equipment being served by a radio unit are sent to that radio unit for transmission to its user equipment, while other resource blocks are excluded from being sent to that radio unit. The associations are updated as user equipment moves among different locations in the distributed antenna system that are covered by different radio units.