Patents
US 12683899 B1: Methods, systems, and computer readable media for analyzing data center congestion control
- Granted
- 2026-07-14
- Filed
- 2024-07-31 application 18790402
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A method for analyzing data center congestion control includes capturing packets traversing network switches in a data center configured with data center quantized congestion notification (DCQCN) parameters to regulate congestion in the data center. The method further includes generating, from the captured packets, a congestion notification packet (CNP) profile for the data center and a visualization of real traffic rates in the data center. The method further includes configuring a DCQCN performance predictor with the DCQCN parameters and providing the CNP profile as input to the DCQCN performance predictor. The method further includes simulating, by the DCQCN performance predictor, congestion control of the data center and generating, as output, a visualization of simulated ideal traffic rates in the data center given the CNP profile and the DCQCN parameters.
Source: PTBLXML, file of 2026-07-14 (ipgb20260714.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| KEYSIGHT TECHNOLOGIES, INC. 599 patents | US company or organization | Santa Rosa, CA | KEYSIGHT TECHNOLOGIES, INC Federal lobbying client EXACT high confidence: identical full name and state KEYSIGHT TECHNOLOGIES, INC. SEC filer EXACT medium confidence: identical full name, one of each nationally | PTBLXML, file of 2026-07-14 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Kingshuk Mandal | Kolkata, IN | 14 | PTBLXML, file of 2026-07-14 | |
| Suranjan Saha | Benachity Durgapur, IN | PTBLXML, file of 2026-07-14 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L47/127 | PTBLXML, file of 2026-07-14 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2024-08-06 | Assignment Assignment of assignor's interest | MANDAL, KINGSHUK signed 2024-07-30 SAHA, SURANJAN signed 2024-08-05 | KEYSIGHT TECHNOLOGIES, INC. SANTA ROSA, CA | 68189/56 | PASDL, file of 2026-10-15 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.