CAJ | 학술논문

首先介绍了当前移固融合的发展需求，在此基础上引出当前可能作为移固融合承载网的各类无源光网络（PON）。分别介绍了EPON/GPON和WDM-PON的系统架构和工作原理，分析其各自的特点和技术优势，最终得出WDM-PON是未来移固融合发展趋势的结论。
수선개소료당전이고융합적발전수구，재차기출상인출당전가능작위이고융합승재망적각류무원광망락（PON）。분별개소료EPON/GPON화WDM-PON적계통가구화공작원리，분석기각자적특점화기술우세，최종득출WDM-PON시미래이고융합발전추세적결론。
In this paper, the developmental demands of current Fixed Mobile Convergence (FMC) are introduced, while various passive optical networks (PON) which could be served as FMC bearer network are analyzed. The system framework and principle of EPON/GPON and WDM-PON are expounded, respectively. Their features and technological advantages are illustrated with the conclusion that WDM-PON is the development tendency of FMC in the future.