M2M data querying and invoking methods, querying and invoking devices, and system
US10148739B2 · kind B2 · utility
4Cited by
0References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2016 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | Jan 26, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides M2M data querying and invoking methods, querying and invoking devices, and a system. The querying method includes: sending a data invoking request to an infrastructure node common services entity infrastructure node CSE, where the data invoking request includes an identifier AE/CSE ID of an application entity/a common services entity that provides to-be-invoked data and a data demand of the to-be-invoked data, where the data demand includes a data type demand, a time demand, or a combination thereof; and receiving data meeting the data demand and returned by the infrastructure node CSE.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.