Method and device for obtaining data packets transmitted in a communication network comprising a plurality of sub-networks
US10848370B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2015 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Nov 23, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W24/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention concerns a method for obtaining data related to data packets exchanged during at least one communication in a network (R) comprising a plurality of sub-networks (R1, R2, R3, R4, R5). The method is suitable for generating a request comprising a piece of time information and a terminal identifier and for obtaining a response comprising at least one dated dataset related to at least one data packet, said at least one set being selected by a second entity (S2) of at least one second sub-network (R2), from a plurality of datasets related to data packets received by at least one entity of said at least one second sub-network (R2), depending on the time information and the terminal identifier. The invention also relates to an entity (S1I) of a sub-network (R1) implementing the obtaining method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.