发明申请
- 专利标题： DIGITAL BROADCAST RECEIVER
- 专利标题（中）： 数字广播接收机
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申请号： US11911986申请日： 2006-04-27
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公开(公告)号： US20090063911A1公开(公告)日： 2009-03-05
- 发明人: Yasunobu Tsukio , Hiroaki Ozeki , Keiichi Kitazawa
- 申请人： Yasunobu Tsukio , Hiroaki Ozeki , Keiichi Kitazawa
- 申请人地址： JP Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JP Osaka
- 优先权： JP2005-131966 20050428
- 国际申请： PCT/JP2006/308837 WO 20060427
- 主分类号： G06F11/00
- IPC分类号： G06F11/00
摘要：
In digital broadcast receiver (100), when a bit error rate (BER) is larger than a threshold in BER determining part (109), power is supplied to tuner (103) and tuner (104) for diversity reception. When the BER is smaller than the threshold, power supply to one of tuner (103) and tuner (104) is stopped for single reception. This structure allows power supply to one of the tuners to be stopped in excellent reception environments, thus reducing power consumption.
公开/授权文献
- US07818635B2 Digital broadcast receiver 公开/授权日：2010-10-19
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