发明名称 |
SEMICONDUCTOR DEVICE AND COMMUNICATION DEVICE |
摘要 |
There is a need for reducing the scale of a circuit that determines and decodes code types for reception signals coded with different codes. A reception logic circuit determines and decodes code types for reception signals coded with different codes. The reception logic circuit determines one of code types for a demodulation signal corresponding to the reception signal based on a difference between codes detected during a modulation period or a non-modulation period occurring in the demodulation signal. The reception logic circuit decodes the code type in accordance with the determined code type based on the modulation period or the non-modulation period that alternately occurs in the demodulation signal. In this manner, the received data is reproduced. There is no need for a decoder specific to each code. |
申请公布号 |
US2013064330(A1) |
申请公布日期 |
2013.03.14 |
申请号 |
US201213670406 |
申请日期 |
2012.11.06 |
申请人 |
RENESAS ELECTRONICS CORPORATION;RENESAS ELECTRONICS CORPORATION |
发明人 |
SEKIGUCHI KATSUMI;ORIMO MIKIHISA |
分类号 |
H04L27/06 |
主分类号 |
H04L27/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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