通过NS2和现实生活模拟跟踪GSM中的3D位置
Simulation to track 3D location in GSM through NS2 and real life
摘要：
近年来，移动通信的成本显著下降，导致移动电话使用的急剧增加。广泛的使用导致手机成为其他应用程序的强大替代品，其中之一是跟踪。这使得执法机构能够检测超速车辆，组织能够跟踪其员工。目前采用的3种主要跟踪方式是（a）通过GPS [1]（b）数据包的信号衰减特性[3]和（c）使用GSM网络[2]。全球定位系统的初始成本非常高，导致使用率低，而（b）需要非常高精度的测量装置。本文提出了一种基于GSM的跟踪技术，消除了上述开销，在NS2中实现，并显示了现实生活中的模拟的局限性。在NS2模拟期间实现了97%的准确度，这与上述替代跟踪方法相当。
英文摘要：
In recent times the cost of mobile communication has dropped significantly leading to a dramatic increase in mobile phone usage. The widespread usage has led mobiles to emerge as a strong alternative for other applications one of which is tracking. This has enabled law-enforcing agencies to detect overspeeding vehicles and organizations to keep track its employees. The 3 major ways of tracking being employed presently are (a) via GPS [1] (b) signal attenuation property of a packet [3] and (c) using GSM Network [2]. The initial cost of GPS is very high resulting in low usage whereas (b) needs a very high precision measuring device. The paper presents a GSM-based tracking technique which eliminates the above mentioned overheads, implements it in NS2 and shows the limitations of the real life simulation. An accuracy of 97% was achieved during NS2 simulation which is comparable to the above mentioned alternate methods of tracking.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
