Methods and apparatus for content based notification using hierarchical groups
US8301598B2 · kind B2 · utility
6Cited by
5References
60Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2006 |
| Grant date | Oct 30, 2012 |
| Priority date | — |
| Expiry date | Oct 5, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W68/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus for content based notification using hierarchical groups. In an aspect, a method is provided that operates to provide an event notification. The method includes maintaining an event description dictionary comprising one or more event descriptors, and associating content with a selected event descriptor. The method also includes compressing the selected event descriptor to generate a compressed event descriptor, and transmitting the compressed event descriptor on a notification channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.