Patent · US Active

Dynamic characterization of mobile devices in network-based wireless positioning systems

US9253594B2 · kind B2 · utility

0Cited by

4References

52Claims

0Family size

Assignee

QUALCOMM Incorporated · US

Inventors

Abdelmonaem Lakhzouri · Tampere, FI
Florean Curticapean · Tampere, FI
Sergey Guborev · Tampere, FI

Key dates

Filing date	Mar 6, 2013
Grant date	Feb 2, 2016
Priority date	—
Expiry date	Dec 11, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Embodiments disclosed pertain to apparatuses, systems, and methods for dynamically characterizing a mobile station (MS) in a wireless network by determining the variability of measured Round Trip Time (RTT) parameter values, the variability of measured Received Signal Strength Indicator (RSSI) parameter values and other determined characteristics and classifying the MS into at least one of a plurality of classification groups based on the values of at least one of the RTT variability, the RSSI variability, or the other determined characteristics. The classification groups associated with a mobile station may be used to selecting a positioning method to determine the position of the MS.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.