发明名称 |
Demodulation and decoding for frequency modulation (FM) receivers with radio data system (RDS) or radio broadcast data system (RBDS) |
摘要 |
Demodulation and decoding for frequency modulation (FM) receivers with radio data system (RDS) or radio broadcast data system (RBDS). An example of a method for processing a signal in a receiver includes quantizing a demodulated signal to generate bits in response to receipt of the demodulated signal. The method also includes grouping the bits into one or more blocks. The method further includes computing a syndrome for a block from the one or more blocks. Moreover, the method includes identifying error, corresponding to the syndrome, in the block based on type of demodulation. The type of demodulation includes a coherent demodulation and a differential demodulation. Furthermore, the method includes correcting the error in the block.
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申请公布号 |
US8498349(B2) |
申请公布日期 |
2013.07.30 |
申请号 |
US20100720688 |
申请日期 |
2010.03.10 |
申请人 |
BALAKRISHNAN JAIGANESH;GANESAN ARAVIND;TEXAS INSTRUMENTS INCORPORATED |
发明人 |
BALAKRISHNAN JAIGANESH;GANESAN ARAVIND |
分类号 |
H04K1/10;G01R31/08;H04B1/38 |
主分类号 |
H04K1/10 |
代理机构 |
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地址 |
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