提出一种基于分布式无线通信系统构架和高级信元网络技术的宽带地铁综合业务通信系统。该系统具有设计可靠性高、系统伸缩性强、施工方便、便于提供新业务等特点,能够在满足地铁行车调度通信的同时,支持广播电视、移动通信、无线多媒体等综合业务.具有广泛的应用前景。
A broadband subway integrated service communication system is proposed here. It combines the distributed wireless communication architecture and the advanced cell transfer network technology, adding new characters as high reliability,great expandability,construction feasibility and flexibility to offer new services. Besides the traditional subway traffic command and scheduling communication services, it can simultaneously support radio and television broadcast, mobile communication ,and wireless multimedia applications ,which is urgently demanded today.