公开(公告)号：US20070217356A1

公开(公告)日：2007-09-20

申请号：US11579736

申请日：2005-05-11

申请人： Ippei Kanno ,  Ryosuke Mori ,  Daisuke Hayashi ,  Kouji Setoh ,  Tetsuyu Yagi ,  Noritaka Iguchi

发明人： Ippei Kanno ,  Ryosuke Mori ,  Daisuke Hayashi ,  Kouji Setoh ,  Tetsuyu Yagi ,  Noritaka Iguchi

IPC分类号： H04Q7/00

CPC分类号： H04W52/0241 ,  H04B1/1615 ,  Y02D70/168 ,  Y02D70/26 ,  Y02D70/40

摘要： The present invention aims to provide a reception apparatus that receives and demodulates a signal transmitted by using time-division multiplexing, with reduced power consumption. In detail, a receiving unit including a tuner operates to receive a signal only during a time period for which a desired signal is transmitted. The received signal is converted into digital data, and the digital data is stored into a memory. With the use of the digital data stored in the memory, a PLL performs all of the necessary operations from synchronization establishment to demodulation.

摘要翻译： 本发明旨在提供一种接收装置，其以降低的功耗来接收和解调使用时分多路传输的信号。 详细地说，包括调谐器的接收单元仅在期望的信号被发送的时间周期内接收信号。 接收到的信号被转换为数字数据，数字数据被存储到存储器中。 通过使用存储在存储器中的数字数据，PLL执行从同步建立到解调的所有必要操作。