I-BiDaaS - TID - Synthetic Mobility Data

This is a synthetic data stream based on real-time, cell network events. These events are picked up by the antennas that are closer to the mobile phone thus providing an approximate location of the device. Every transaction of a mobile phone generates one of those events. A transaction can be, for instance, placing or receiving a call, sending or receiving an SMS, asking for a specific URL in your mobile phone browser, or sending a text message or a data transaction from/to any mobile phone app. There are also some synchronization events like, for instance, turning your mobile phone on or off, or when switching between location area networks (relatively big geographical areas comprising several cell towers).本数据集为基于实时蜂窝网络（cell network）事件生成的合成数据流。此类事件由距离移动设备更近的天线捕获，可借此估算该设备的大致位置。移动设备的每一次通信事务都会生成一条此类事件。通信事务的示例包括：发起或接听通话、发送或接收短消息服务（SMS）、使用移动浏览器访问特定统一资源定位符（URL），以及通过任意移动应用收发文本消息与数据流量。此外还存在部分同步事件，例如移动设备的开关机操作，或是在位置区域网络（location area networks，由多个基站组成的较大地理范围）间切换的场景。