전자공학회논문지A (Journal of the Korean Institute of Telematics and Electronics A)
- 제31A권9호
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- Pages.34-43
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- 1994
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- 1016-135X(pISSN)
Reed-Solomon/Trellis 연접 부호변조 시스템의 비트오율 해석
An Analysis of Bit Error Probability of Reed-Solomon/Trellis concatenated Coded-Modulation System
초록
The unequal symbol error probability of TCM(trellis coded modulation) is analyzed and applied to the derivation of bit error probability of /RS/Trellis concatenated coded-modulation system. An upper bound of the symbol error probability of TCM concatenated with RS code is obtained by exploiting the unequal symbol error probability of TCM, and it is applied to the derivation of the upper bound of the bit error probability of the RS/Trellis concatenated coded-modulation system. Our upper bounds of the concatenated codes are tighter than the earlier established other upper bounds.
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