Lowering the error floor of LDPC codes using multi-step quantization

Tolouei, Sina; Banihashemi, Amir

doi:10.1109/LCOMM.2013.111113.131881

Tolouei, S. (Sina) and A. Banihashemi (Amir)

2014

Lowering the error floor of LDPC codes using multi-step quantization

IEEE Communications Letters , Volume 18 - Issue 1 p. 86- 89

A multi-step scheme is proposed for the input quantization of message-passing decoders for low-density parity-check (LDPC) codes. The proposed scheme, which is applicable to both regular and irregular codes, lowers the error floor significantly at the cost of small increase in complexity, memory and latency.

Additional Metadata
Keywords	error floor, Low-density parity-check (LDPC) codes, message-passing decoder, min-sum, quantization
Persistent URL	doi.org/10.1109/LCOMM.2013.111113.131881
Journal	IEEE Communications Letters
Organisation	Department of Systems and Computer Engineering
Citation APA Style AAA Style APA Style Cell Style Chicago Style Harvard Style IEEE Style MLA Style Nature Style Vancouver Style American-Institute-of-Physics Style Council-of-Science-Editors Style BibTex Format Endnote Format RIS Format CSL Format DOIs only Format	Tolouei, S. (Sina), & Banihashemi, A. (2014). Lowering the error floor of LDPC codes using multi-step quantization. IEEE Communications Letters, 18(1), 86–89. doi:10.1109/LCOMM.2013.111113.131881

Lowering the error floor of LDPC codes using multi-step quantization

Publication

Publication

Lowering the error floor of LDPC codes using multi-step quantization

Publication

Publication

Workflow

Workflow

Add Content