TY - GEN
T1 - Error correction enhancement with interleaves for DC free codes
AU - Musarurwa, Dadiso F.
AU - Ouahada, Khmaies
AU - Ferreira, Hendrik C.
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/10/18
Y1 - 2017/10/18
N2 - Spectral shaping codes are digital codes especially designed in such a manner that their alphabets give rise to predetermined frequency spectrum envelopes. This implies that the signal energy of these alphabets will be concentrated into a predetermined range of a given frequency spectrum. The design of digital codes in the above mentioned fashion is done in order to match specific channel constraints in the design of transmission, multiplexing or storage systems. In certain applications it is desirable that spectral shaping codes provide some error correction capability or that they possess an increased robustness to errors. These errors may be introduced during transmission, processing or storage of digital information. In this paper, an interleaving method is introduced to increase the robustness of DC free codes toward burst errors whilst maintaining the spectral shaping property of DC free codes. Interleaving when applied to a coded communication system results in a reduction in the mean bit error rate (BER) of coded bit streams.
AB - Spectral shaping codes are digital codes especially designed in such a manner that their alphabets give rise to predetermined frequency spectrum envelopes. This implies that the signal energy of these alphabets will be concentrated into a predetermined range of a given frequency spectrum. The design of digital codes in the above mentioned fashion is done in order to match specific channel constraints in the design of transmission, multiplexing or storage systems. In certain applications it is desirable that spectral shaping codes provide some error correction capability or that they possess an increased robustness to errors. These errors may be introduced during transmission, processing or storage of digital information. In this paper, an interleaving method is introduced to increase the robustness of DC free codes toward burst errors whilst maintaining the spectral shaping property of DC free codes. Interleaving when applied to a coded communication system results in a reduction in the mean bit error rate (BER) of coded bit streams.
KW - DC free
KW - error correction
KW - interleaver
KW - Knuth
KW - power spectral density
UR - http://www.scopus.com/inward/record.url?scp=85039946539&partnerID=8YFLogxK
U2 - 10.1109/ISNCC.2017.8071985
DO - 10.1109/ISNCC.2017.8071985
M3 - Conference contribution
AN - SCOPUS:85039946539
T3 - 2017 International Symposium on Networks, Computers and Communications, ISNCC 2017
BT - 2017 International Symposium on Networks, Computers and Communications, ISNCC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 International Symposium on Networks, Computers and Communications, ISNCC 2017
Y2 - 16 May 2017 through 18 May 2017
ER -