Title :
A comparison between RS+TCM and LDPC for G.fast channel coding
Author :
Takeda, Marcos ; Smith, Fernanda ; Klautau, Aldebaro
Author_Institution :
Signal Processing Laboratory, Federal University of Pará, Brazil
Abstract :
We compare schemes from two different standards for copper twisted pairs in light of the upcoming G.fast standard for Digital Subscriber Lines. Various configurations are compared based on error performance. This contribution confirms quantitatively that Low-Density Parity-Check codes perform better than the traditional interleaved Reed Solomon with Trellis Coded Modulation from an error performance perspective.
Keywords :
Approximation algorithms; Decoding; Encoding; Error analysis; Parity check codes; Signal to noise ratio; Standards; Channel coding; Low-Density Parity-Check; Reed-Solomon;
Conference_Titel :
Circuits & Systems (LASCAS), 2015 IEEE 6th Latin American Symposium on
Conference_Location :
Montevideo, Uruguay
DOI :
10.1109/LASCAS.2015.7250472
