On quantization of low-density parity-check coded channel measurements Conference Paper

abstract

• We study the effects of quantization at the output of a binary-input additive white Gaussian noise (BIAWGN) channel on the performance of low-density parity-check (LDPC) codes. The LDPC decoder works with unlimited precision. The quantizer design is based on either optimizing the equivalent channel capacity, cutoff-rate, mean-squared error (MSE) or the LDPC code convergence. All the approaches are compared in search of the most appropriate design criterion.

name of conference

• GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489)

authors

• Georghiades, Costas

published proceedings

• GLOBECOM'03: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-7

author list (cited authors)

• Liveris, A. D., & Georghiades, C. N.

citation count

• 16

complete list of authors

• Liveris, AD||Georghiades, CN

publication date

• January 2003

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• n1930-529XISSN  Journal

keywords

• 40 Engineering
• 4006 Communications Engineering
• 46 Information And Computing Sciences
• 4613 Theory Of Computation

Digital Object Identifier (DOI)

• 10.1109/GLOCOM.2003.1258517

International Standard Book Number (ISBN) 10

• 0-7803-7974-8

start page

• 1649

end page

• 1653

volume

• 3

URL

• http://dx.doi.org/10.1109/glocom.2003.1258517