TY - GEN
T1 - Refining Elusive User Registration Patterns for Empirical Mobility Models
AU - Hong, Jinpyo
AU - Kim, Hwangna
PY - 2009
Y1 - 2009
N2 - In this paper, we examine user registration patterns in empirical WLAN traces, and identify elusive associations that are abused as user movements. The examination shows that about 90% of transitions are irrelevant to actual user movements. In order to refine the elusive movements, we investigate the geographical relationships among APs and propose a filtering framework for removing them from the trace data. We then analyze the impact of the false movements on an empirical mobility model. The numerical results indicate that the proposed framework improves the fidelity of the empirical mobility model
AB - In this paper, we examine user registration patterns in empirical WLAN traces, and identify elusive associations that are abused as user movements. The examination shows that about 90% of transitions are irrelevant to actual user movements. In order to refine the elusive movements, we investigate the geographical relationships among APs and propose a filtering framework for removing them from the trace data. We then analyze the impact of the false movements on an empirical mobility model. The numerical results indicate that the proposed framework improves the fidelity of the empirical mobility model
UR - http://www.scopus.com/inward/record.url?scp=70449097801&partnerID=8YFLogxK
U2 - 10.1109/ICCCN.2009.5235343
DO - 10.1109/ICCCN.2009.5235343
M3 - Conference contribution
AN - SCOPUS:70449097801
SN - 9781424445813
T3 - Proceedings - International Conference on Computer Communications and Networks, ICCCN
BT - 2009 Proceedings of 18th International Conference on Computer Communications and Networks, ICCCN 2009
T2 - 2009 18th International Conference on Computer Communications and Networks, ICCCN 2009
Y2 - 3 August 2009 through 6 August 2009
ER -