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:
Sep. 29, 2026
Filed:
May. 06, 2024
Dell Products L.p., Round Rock, TX (US);
Hemant Kumar Bhawarlal Jain, Bangalore, IN;
Dell Products L.P., Round Rock, TX (US);
Abstract
Discarding of PDU sets associated with DRBs of a RAN can be managed. A discard manager component (DMC) can determine whether a congestion condition exists with regard to a DRB(s) associated with a DU or CU-UP based on congestion information associated with DRB(s). If congestion is in DRB(s) associated with DU, DU can communicate a congestion indicator to DMC of the CU-UP. In response to detecting a congestion condition associated with DRB(s), DMC can determine a PDU set, present in buffer of CU-UP and associated with congested DRB(s), that has highest PSI value, set highest PSI value as threshold PSI value for discarding, and discard, from buffer, data packet(s) of PDU set(s), associated with congested DRB(s), that satisfies threshold PSI value. If congestion is still not resolved, DMC can adjust threshold PSI value, and discard data packet(s) of PDU set(s) that satisfies adjusted threshold PSI value.