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:
Jan. 14, 2025
Filed:
Jul. 20, 2022
Dell Products, L.p., Round Rock, TX (US);
Arun Chada, Pflugerville, TX (US);
Bhyrav M. Mutnury, Austin, TX (US);
Bhavesh Govindbhai Patel, Austin, TX (US);
Dell Products, L.P., Round Rock, TX (US);
Abstract
Systems and methods provide management of PCIe bandwidth within an IHS (Information Handling System) through predictive evaluation of signaling degradation in PCIe lanes of the IHS. Upon initialization of the IHS, a DPU (Data Processing Unit) generates baseline signal integrity measurements for PCIe links supported by a PCIe interface of the DPU. A signaling analytic model operated by the DPU is calibrated using the baseline signal integrity measurements. A signal degradation prediction is generated by the signaling analytics model. When the signal degradation prediction is confirmed versus observed degradation in the PCIe interface, use of the signaling analytics model is activated. The activated signaling analytics module is then utilized to predict a signaling degradation in a connection supported by the PCIe interface of the DPU. In response to the prediction by the activated signaling analytics model, a corrective operation is initiated in order to prevent the predicted signaling degradation.