無線電頻道因為具有資源稀有特性，所以無線電頻道執照的申請、撤銷和換發與無線電基地台的設立皆需受到政府管理。台灣官方為了推行「Mobil台灣」及電信自由化，於2002年更開放第三代行動電話營運執照，2007年政府又開放第四代WiMAX營業執照，使得整個行動電信市場進入一個提供多元化服務的環境。行動電話基地台是行動電話通信品質的基礎，各家民間行動電話經營業者為了爭取顧客，努力申請及設立行動電話基地台，造成台灣行動電話基地台總數目快速增加。然而民眾對行動電話基地台電磁波疑慮，導致行動電話基地台建設與維護的困難，也造成行動電話的通訊品質受到影響。本文利用系統動態學探討特許經營執照、基地台數量、通信品質與顧客等因素之因果關係，並作出相關政策的模擬。

The applying, cancelling and changing of the radio channel licenses and the radio base station establishment need to be managed by the government because radio channel has scarce characteristic of resource. In order to carry out “Mobil Taiwan” plan and telecom liberalization, Taiwan official opened the business licenses of the third generation (3G) mobile phone in 2002 and the business licenses of the fourth generation (4G) WiMAX in 2007. The telecom market of mobile phone leads to a diversified service circumstance. Radio base station is the foundation of communication quality for the mobile phone. In order to shoot for mobile phone customers, all private enterprises apply and set up mobile base station, and then causes radio base station number to increase fast in Taiwan. Furthermore, being afraid of the radio wave the populace protest the radio base stations (BTS). The results not only made mobile phone operators hard to build and maintenance BTS, but also made the network communication quality attenuation. This paper utilizes the system dynamics to study the causality among the franchise operation license, base station number, communication quality, customer and the other factors, and makes relevant policy simulation.