Wireless sensor network information swarming
US8514767B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2011 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Oct 7, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention provide a method, system and computer program product for information swarming in a wireless sensor network (WSN). In an embodiment of the invention, a method for information swarming in a WSN can include receiving in an overhearing node of the WSN, relay data sensed by a sensor at an originating node of the WSN and transmitted along a relay path exclusive of the overhearing node from the originating node to an aggregation point in the WSN. The method also can include determining a relevance of the relay data in reference to at least one relevance rule. Finally, the method can include forwarding additional data acquired at the overhearing node by a sensor at the overhearing node to the aggregation point over the WSN in response to determining the relay data to be relevant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.