发明名称 |
Receiving method and receiving apparatus |
摘要 |
An RF unit receives radio-frequency signals where a plurality of channels are frequency-multiplexed. An A-D unit converts the radio-frequency signals to digital signals. A processing unit processes the plurality of channels contained in the digital signals which have been converted by the A-D unit. The processing unit includes: a band-pass filter, having bands corresponding respectively to the plurality of frequency-multiplexed channels, which separates the digital signals into the plurality of channels; and a demodulation unit which demodulates the plurality of channels separated by the band-pass filter.
|
申请公布号 |
US7697633(B2) |
申请公布日期 |
2010.04.13 |
申请号 |
US20060348540 |
申请日期 |
2006.02.06 |
申请人 |
SONY COMPUTER ENTERTAINMENT INC. |
发明人 |
SHIMIZU TAKANORI |
分类号 |
H04L27/00;G06K9/60;H04B1/26;H04J11/00;H04N5/44;H04N7/173 |
主分类号 |
H04L27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|