Location requests and measurement responses in wireless communications networks and methods
US8699990B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2003 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Oct 28, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S5/0236
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for requesting location information, for example, Enhanced Observed Time of Arrival timing information, from mobile wireless communications in wireless communications networks. The exemplary location request (300) includes multiple response interval field (310) specifying intervals at which multiple responses to the location request must be sent or maximum intervals between which multiple responses to the location request must be sent, a final response time field (320) specifying a maximum time interval during which a final response to the location request must be sent, and an initial response time field (330) specifying when an initial response to the location request must be sent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.