Reporting method, detection method, device and system for network state
US9161255B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2012 |
| Grant date | Oct 13, 2015 |
| Priority date | — |
| Expiry date | Jun 10, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W24/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A reporting method for a network state includes: an intermediate node receiving a data packet; the intermediate node marking the data packet according to the current network state; and the intermediate node forwarding the marked data packet. A detecting method for a network state includes: a sink node receiving a data packet; the sink node parsing the data packet to obtain the marking information about the network state; and the sink node determining the network state according to the marking information. A reporting device corresponding to the reporting method, a detecting device corresponding to the detecting method, and a detecting system comprising the reporting device and the detecting method are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.