System to dynamically detect and enhance classifiers for low latency traffic
US11611512B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2021 |
| Grant date | Mar 21, 2023 |
| Priority date | — |
| Expiry date | Sep 22, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L61/2514
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A network device for use with a client device and a cable modem termination system (“CMTS”), the client device being configured to run applications requiring data traffic of a first and second quality of service (“QoS”). The CMTS is configured to provide a first service flow and a second service flow to the network device. The network device provides a local area network (“LAN”) for connection to the client device and a network address translation (“NAT”). The NAT is configured to map the network device IP address to the client device IP address; divide the source ports into a first range and a low latency range; assign the respective data traffic of the applications to at least one port within the first range and to at least one port within the low latency range; and modify the low latency range of source ports based on a change in data traffic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.