HCBLS: A Hierarchical Cluster-Based Location Service in Urban Environment

Table 2

Fraction (%).

Cluster size (m)	Inter-update time (s)
	1	3	6
0	98.9078	93.7049	66.5243
200	98.4847	95.9146	55.2631
400	98.5066	95.8128	55.1184
800	72.084	66.4478	37.6608