Skip to main content
padlock icon - secure page this page is secure

Trajectory reconstruction from mobile positioning data using cell-to-cell travel time information

Buy Article:

$61.00 + tax (Refund Policy)

This paper proposes a technique for improving the accuracy of mobile device movement trajectory reconstruction using passive mobile positioning data. The major sources of uncertainty in trajectory reconstruction are imprecise cell shape data and ‘ping-pong’ effects caused by cell handovers. We used a novel technique for improved ‘ping-pong’ effect suppression by compensating for some cell shape distortions based on temporal cell-to-cell transit statistics. The results were evaluated by estimating traffic flow using trajectory reconstruction. The proposed technique improved the accuracy of results compared to ‘ping-pong’ suppression algorithms found in the literature.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Keywords: OD matrix; map matching; mobile positioning accuracy; traffic flow; trajectory reconstruction

Document Type: Research Article

Affiliations: 1: Institute of Computer Science, University of Tartu, Tartu, Estonia 2: Regio AS, Tartu, Estonia

Publication date: November 2, 2015

More about this publication?
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more