CAJ | 학술논문

隧道是移动通信网络的覆盖难点。有效解决各类隧道的网络覆盖问题，对于移动通信网络提供普遍服务具有重要意义。在隧道覆盖工程建设中，覆盖效果和投资效益是运营商关注的重点，因此如何选择覆盖手段和建设方式是运营商必须要考虑的问题。隧道覆盖工程投资大、效益低，为提高投资效益运营商常采用共建共享建设方式，而如何确保各个移动通信网络的覆盖效果则是其关键所在。对隧道覆盖手段、规划方案要点等进行了详细总结与归纳，对多系统共存、共建共享模式等涉及共建共享的重要内容进行了深入分析与探讨。
수도시이동통신망락적복개난점。유효해결각류수도적망락복개문제，대우이동통신망락제공보편복무구유중요의의。재수도복개공정건설중，복개효과화투자효익시운영상관주적중점，인차여하선택복개수단화건설방식시운영상필수요고필적문제。수도복개공정투자대、효익저，위제고투자효익운영상상채용공건공향건설방식，이여하학보각개이동통신망락적복개효과칙시기관건소재。대수도복개수단、규화방안요점등진행료상세총결여귀납，대다계통공존、공건공향모식등섭급공건공향적중요내용진행료심입분석여탐토。
Tunnel coverage is difficult on the construction of wireless communication systems. Effectively solving the problem on al kinds of network coverage of the tunnel, has great significance for the mobile communication network to provide universal service. During the construction of tunnel coverage, operators focus on coverage effect and investment benefit, how to choose the coverage means and way of construction is the key issue for operators to consider. To improve the investment benefit of each business, the co-construction and sharing method are often adopted, and how to ensure the mobile communication network coverage is the key on co-construction and sharing method. It analyzes the co-exist issues and co-construction models dur-ing multiple communication systems.