Modification indication implementation based on internal model
US9652434B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2013 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | Oct 23, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/1097
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The subject disclosure is generally directed towards caching property values in a sparse cache for use in translating notifications to contain previous and source property values, e.g., for use in SMI-S compliant notifications (modification indications). When a modification indication that needs a previous instance and source instance, but only the source instance is available, a cache is accessed to obtain the previous property value. The modification indication is translated to contain the previous and source instance, and output, e.g., to a client subscriber. The cache is updated with the property values of the source instance in anticipation of being needed for a subsequent modification indication of that property.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.