Comments on "Combined turbo codes and interleaver design"

Comments on "Combined turbo codes and interleaver design"

The authors comment that in the paper of Yuan, Vucetic and Feng (see ibid., vol.47, p.484-87, Apr. 1999), the optimum distance spectrum (ODS) code found for memory order v=5, is actually v=3 convolutional code. The ODS code with h/sub 0/=43/sub s/ and h /sub 1/=55/sub s/ is actually v=3 code, becaus...

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Veröffentlicht in:IEEE transactions on communications 2003-02, Vol.51 (2), p.308
Hauptverfasser: Aksoy, K., Aygolu, U.
Format: Artikel
Sprache:eng
Schlagworte:
Communications Society
Convolutional codes
Decoding
Feedback
IEEE Transactions on Communications
Turbo codes
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Zusammenfassung:The authors comment that in the paper of Yuan, Vucetic and Feng (see ibid., vol.47, p.484-87, Apr. 1999), the optimum distance spectrum (ODS) code found for memory order v=5, is actually v=3 convolutional code. The ODS code with h/sub 0/=43/sub s/ and h /sub 1/=55/sub s/ is actually v=3 code, because the feedback polynomial h/sub 0/, and feedforward polynomial h/sub 1/ are not relatively prime polynomials.
ISSN:0090-6778
1558-0857
DOI:10.1109/TCOMM.2003.809228