Optimal Number of Active Users for Minimizing Average Data Delivery Delay in People-Centric Urban Sensing
We present a numerical analysis of the optimal number of active mobile users for minimizing average data delivery delay in intelligent people-centric urban sensing, in which context-aware mobile devices act as sensor-data carriers and sensor nodes act as data accumulators within CDMA cellular networks. In the analysis, we compute the optimal number of mobile users for different environmental conditions and then investigate the minimum average data delivery delay for this optimal number of mobile users.
optimal number of active users urban sensing cdma minimum delay sensor data