Congestion control method and network node
US10581742B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2018 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | Jun 17, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L47/37
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A congestion control method includes obtaining, by a first network node, a current queue buffer status of each of N second network nodes, combining, by the first network node, current queue buffer statuses of the N second network nodes and a current queue buffer status of the first network node into a state vector, updating, by the first network node, the current queue buffer status of the first network node according to the state vector and a coupling vector; and repeating all the above steps till an absolute value of a difference between each of the queue buffer statuses of the N second network nodes and the queue buffer status of the first network node is less than or equal to a preset threshold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.