Method for monitoring traffic in packet switched network
US7236458B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 24, 2003 |
| Grant date | Jun 26, 2007 |
| Priority date | — |
| Expiry date | Jan 4, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/5651
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for monitoring traffic in a packet switched network. The packet switched network includes connections grouped in a single group; token buffers for respectively corresponding to the connections, and storing tokens generated at a predetermined token generation rate by the corresponding connection; a shared token pool for being shared among the connections, and storing the generated tokens therein when each token buffer of each connection is over a predetermined maximum size; and counters for respectively corresponding to the connections, and counting tokens stored in the shared token pool by a corresponding connection. The method for monitoring traffic in the packet switched network includes the steps of: a) providing data buffers for respectively corresponding to the connections and storing a packet of a contract-following connection in case of a temporary deficiency of a network resource; b) if a token buffer of a corresponding connection is over a predetermined maximum size and the shared token pool is over its own predetermined maximum size, storing tokens generated during a token generation time in the shared token pool, and controlling a count value of a corresponding …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.