随着无线高速数据业务的飞速发展,宽带化已经成为无线专网发展的必然趋势,宽带多媒体集群系统是基于宽带无线通信技术,采用多媒体业务形式,以指挥调度功能为主的专用无线通信系统.在利用集群通信系统进行指挥调度的过程中,不仅要“听得到”,还要“看得见”,因此实现话音、图像、视频以及分组数据业务是其必要手段.针对如何解决宽带多媒体集群系统中的实时媒体及调度信息的高效存储问题,本文研究并设计了一种录音/录像控制机制,通过协调呼叫控制中心与录音/录像服务器的行为确保存储功能的顺利完成.%With the rapid development of wireless high-speed data services, broadband has become an inevitable trend in the development of wireless private network. As one of the private wireless network communication systems, the broadband multimedia cluster system has its own characteristics, which is based on wireless broadband technology, using the form of multimedia services, to command and dispatch functions mainly, etc. During the commanding and dispatching process of the broadband multimedia cluster system, voice, image, video and packet data service become its necessary links and tools. Focusing on how to achieve the broadband multimedia cluster communication system in real-time media, and scheduling college storage of information, an audio and video recording control mechanism was researched and designed for efficient storage of multimedia data, through the coordination between switch &control center and record server.
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