2 search results - page 1 / 1 » Tracking vehicular speed variations by warping mobile phone ... |
PERCOM
2011
ACM
12 years 10 months ago
2011
ACM
—In this paper, we consider the problem of tracking fine-grained speeds variations of vehicles using signal strength traces from GSM enabled phones. Existing speed estimation te...
HUC
2010
Springer
13 years 5 months ago
2010
Springer
This paper introduces an algorithm that estimates the speed of a mobile phone by matching time-series signal strength data to a known signal strength trace from the same road. Kno...