الفهرس Only 14 pages are availabe for public view
 |  | from | 108 |  |  |
| | | from | 108 | | |
Abstract
In this work, we address the problem of realistic and ubiquitous indoor/outdoor detection system (SenseI/O) which is envisioned to be deployed worldwide, with minimum overhead, using mobile devices. Such efficient detection of the surrounding environment (indoor vs. outdoor) definitely serves those upper layer applications to improve their performance, make an effective decision about whether to turn on/off the used sensors and reduce the energy consumption aspects as well. SenseI/O consists of four main modules: (1) Smoothed single cell tower, (2) Activity recognition, (3) Wi-Fi based, and (4) Light intensity to ensure our aimed realistic and ubiquitous principles