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US08494158B2 Method of downloading software in digital broadcast receiver 有权
在数字广播接收机中下载软件的方法

Method of downloading software in digital broadcast receiver
Abstract:
Provided is a method of downloading, by a digital broadcast receiver, a software for upgrade through broadcast signals. According to the method, existence of a receiver software to be downloaded is checked, and a reservation time for downloading of the software is set. After that, a download and upgrade of the software are performed at the set reservation time.
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