发明名称 METHOD FOR ALTERNATING RECEIVED FREQUENCIES BETWEEN DIGITAL BROADCASTING AND ANALOG BROADCASTING
摘要 A method for switching received digital and analog broadcast to each other is provided to switch a broadcasting receiver to one of a DMB(Digital Multimedia Broadcasting) part and an analog broadcasting part which has better reception performance when the DMB part and the analog broadcasting part, such as a television and a radio, receive the same program. It is determined whether currently received broadcast is digital broadcast or analog broadcast. If the currently received broadcast is the analog broadcast, S-meter data is requested to an analog broadcast reception module(60) and it is determined whether a reception state of the currently received analog broadcast is good. If the currently received analog broadcast is not good, data error rate data is requested to a digital broadcast reception module(50) and it is determined whether a reception state of the digital broadcast is good. If the reception state of the digital broadcast is good, the analog broadcast is switched to the digital broadcast.
申请公布号 KR20070033523(A) 申请公布日期 2007.03.27
申请号 KR20050087771 申请日期 2005.09.21
申请人 发明人
分类号 H04N5/46;H04N7/00 主分类号 H04N5/46
代理机构 代理人
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