发明授权
- 专利标题: Digital broadcasting receiving apparatus
- 专利标题(中): 数字广播接收装置
-
申请号: US09057532申请日: 1998-04-09
-
公开(公告)号: US06195642B1公开(公告)日: 2001-02-27
- 发明人: Shinobu Izumi , Jun Maruo , Tatsushi Banba
- 申请人: Shinobu Izumi , Jun Maruo , Tatsushi Banba
- 优先权: JP9-097474 19970415
- 主分类号: H04N7173
- IPC分类号: H04N7173
摘要:
A digital broadcasting receiving apparatus that can be installed without regard to the location of the telephone outlet where a signal is received by a front-end, reception data is decoded by an A/V decoder, and a video signal and an audio signal are outputted from a D/A converter. Monitor information has been stored in an IC card and is periodically read into a memory by a CPU. Further, the monitor information is transmitted from the memory to a management system by the control of the CPU through a telephone line. A modem and a slave module of a cordless telephone are connected. The monitor information is transmitted between the slave module and an external master unit in a wireless manner. The monitor information is transmitted from the master unit to the management system through the telephone line.