Multimedia broadcasting access device and multimedia broadcasting access method

多媒体广播接入设备及方法

Abstract

The invention discloses a multimedia broadcasting access device and a multimedia broadcasting access method. The device comprises a wireless local area network communication module, an application management unit, an event management unit, a mobile multimedia broadcasting demodulation unit and a stream medium server unit. The wireless local area network communication module can be accessed through one or a plurality of wireless Internet devices. The application management unit receives application metadata relative to multimedia broadcasting programs from the wireless Internet devices and generates event information. The event management unit registers a corresponding event and a trigger condition. The mobile multimedia broadcasting demodulation unit meets the trigger condition in a responding mode and demodulates audio/video signals relative to the event. The stream medium server unit receives the demodulated audio/video signals from the mobile multimedia broadcasting demodulation unit and gives out the audio/video signals to the wireless Internet devices through the wireless local area network communication module. The device and the method can not only route multimedia broadcasting to the corresponding wireless Internet devices, but also support interactive business between the devices.
公开了一种多媒体广播接入设备及其方法。该设备包括:无线局域网通信模块,可以由一个或多个无线互联网设备接入;应用管理单元,从无线互联网设备接收关于多媒体广播节目的应用元数据,并且生成事件消息;事件管理单元,注册相应的事件以及触发条件;移动多媒体广播解调单元,响应于触发条件的满足,解调与事件相关联的音/视频信号;流媒体服务器单元,从移动多媒体广播解调单元接收解调后的音/视频信号,并通过无线局域网通信模块将音/视频信号分发给无线互联网设备。该设备和方法不但能够将多媒体广播路由到相应的无线互联网设备,而且支持设备间互动业务。

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Patent Citations (1)

    Publication numberPublication dateAssigneeTitle
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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-103841450-AJune 04, 2014株式会社Ntt都科摩无线互联网设备、多媒体广播接入设备及方法