TY - GEN
T1 - Convolutional code search for good permutation trellis codes using M-ary FSK
AU - Swart, Theo G.
AU - Han Vinck, A. J.
AU - Ferreira, Hendrik C.
PY - 2007
Y1 - 2007
N2 - Permutation trellis codes combined with M-ary FSK are considered with the aim of combating additive noise, impulse noise and permanent frequency disturbances. New permutation trellis codes are presented that were found by exhaustive computer search, considering the free distance and the distance spectrum of the codes. Until now the best binary convolutional codes were considered to be the best candidates to use in mappings for trellis codes, however the results will show that this is not always the case. Simulation results are also presented, showing that in most cases the new permutation trellis codes are performing better than the previous codes, although the gains attained are small.
AB - Permutation trellis codes combined with M-ary FSK are considered with the aim of combating additive noise, impulse noise and permanent frequency disturbances. New permutation trellis codes are presented that were found by exhaustive computer search, considering the free distance and the distance spectrum of the codes. Until now the best binary convolutional codes were considered to be the best candidates to use in mappings for trellis codes, however the results will show that this is not always the case. Simulation results are also presented, showing that in most cases the new permutation trellis codes are performing better than the previous codes, although the gains attained are small.
KW - Channel coding
KW - Convolutional codes
KW - Frequency-shift keying (FSK)
KW - Interference suppression
UR - http://www.scopus.com/inward/record.url?scp=34548834168&partnerID=8YFLogxK
U2 - 10.1109/ISPLC.2007.371165
DO - 10.1109/ISPLC.2007.371165
M3 - Conference contribution
AN - SCOPUS:34548834168
SN - 1424410908
SN - 9781424410903
T3 - 2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07
SP - 441
EP - 446
BT - 2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07
T2 - 2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07
Y2 - 26 March 2007 through 28 March 2007
ER -