Research Article

Social-Aware Device-to-Device Offloading Based on Experimental Mobility and Content Similarity Models

Table 1

CARMA data collection settings during spring and summer stages.

SettingsSpringSummer

AreaAUB campusAUB campus
Trace duration (days)7725
Location data collection frequency10 minutes2 minutes
Neighbor discovery frequency10 minutes1 minute
Data points upload frequency1 hour1 hour
Number of participants recruited3713
Number of points in data table21,28934,920
Number of points in neighbors table354,528326,539
Number of participants correlated with survey84