| 摘要 |
A demodulator device for a digital TV receiver includes a symbol-deinterleaver performing symbol-based deinterleaving, a bit-deinterleaver performing bit-based deinterleaving, a demapper performing demapping, and a Viterbi decoder performing Viterbi decoding, wherein one of the symbol-deinterleaver, the bit-deinterleaver, and the demapper includes a memory storing data that has undergone symbol-deinterleaving, and another one of the symbol-deinterleaver, the bit-deinterleaver, and the demapper or the Viterbi decoder reads the data that has undergone symbol-deinterleaving with an adaptively optimized throughput rate.
|
