Title :
Design of AM-TCM schemes for the impulse noise environment
Author :
Jelicic, B.D. ; Roy, Sumit
Author_Institution :
Lucent Technol., Holmdel, NJ, USA
fDate :
10/1/1996 12:00:00 AM
Abstract :
Channel coding for an impulse noise environment modeled as a Cauchy-Gaussian mixture is addressed. Code design based on the pairwise probability of error indicates the suitability of Hamming distance as a primary determinant of performance. Simulation results of code performance for the maximum likelihood (ML) and several suboptimal metrics are presented
Keywords :
Gaussian channels; Gaussian noise; amplitude modulation; channel coding; digital communication; error statistics; maximum likelihood decoding; probability; subscriber loops; trellis coded modulation; AM-TCM schemes; Cauchy-Gaussian mixture; Hamming distance; channel coding; code design; code performance; impulse noise environment; maximum likelihood; pairwise error probability; suboptimal metrics; AWGN; Additive noise; Additive white noise; Amplitude modulation; Background noise; Bit error rate; Gaussian noise; Noise level; Transfer functions; Working environment noise;
Journal_Title :
Communications, IEEE Transactions on
