System, device, and method of cellular congestion management without cell awareness
US11553377B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 16, 2021 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Jul 5, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L47/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
System, device, and method of cellular congestion management without cell awareness. A system defines applications as important or non-important. The system measures and monitors parameters related to cellular traffic, and remotely generates an estimate that a first User Equipment (UE) is experiencing cellular traffic congestion. A Deep Packet Inspection (DPI) Engine determines that the first UE is utilizing a first communication flow associated with an Important Application, and is also utilizing a second communication flow associated with a Non-Important Application. Filtering pass-through bitrate limits are enforced, selectively and remotely, on communication flows of the first UE, by enforcing a reduced bitrate limit on the second communication flow that is associated with a Non-Important Application, and by not enforcing a reduced bitrate limit on the first communication flow that is associated with an Important Application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.