Open AccessOn the performance of coded copper wire systems for G-fast communications
Author(s) -
Ali Al-Askery,
Ali Mahdi Hammadi
Publication year - 2019
Publication title -
indonesian journal of electrical engineering and computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.241
H-Index - 17
eISSN - 2502-4760
pISSN - 2502-4752
DOI - 10.11591/ijeecs.v14.i3.pp1272-1280
Subject(s) - qam , computer science , quadrature amplitude modulation , coding (social sciences) , electronic engineering , turbo , low density parity check code , matlab , communications system , turbo code , channel code , channel (broadcasting) , algorithm , decoding methods , telecommunications , engineering , mathematics , bit error rate , statistics , automotive engineering , operating system
This paper aims to investigate the performance of different channel coding techniques over copper wire channels. First, Chen model is used to simulate the copper wire channel model, then the performance of LDPC coded system with DVB-S2 standard is compared to the performance of turbo coded, and convolutional coded systems over wired channels. In addition, the performance of the systems under consideration is further investigated in the presence of impulsive noise (IN) with IN cancellation technique. Matlab simulations are utilized to simulate these systems for different quadrature amplitude modulations (QAM). The results have shown that LDPC coded system with large block length have outperforms the performance of the considered coding techniques.