Enhanced location based services
US8818410B2 · kind B2 · utility
5Cited by
0References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 2012 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Dec 5, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W64/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Location information (e.g., GPS information) pertaining to the location of a device may be integrated into a distributed antenna system (DAS) to enhance location based services. This may be accomplished via a system that filters and combines GPS information with DAS information. Utilization of the enhanced location based services system may enhance accuracy performance of indoor location services and improve round-trip time (RTT) location responses associated with network assisted GPS (e.g., A-GPS) location requests for services from indoor calls.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.