Constructing LDPC Codes by 2-Lifts

Details Constructing LDPC Codes by 2-Lifts Constructing LDPC Codes by 2-Lifts

2006-09-21

arxiv.org/abs/cs/0609117v1

Proceeding of IEEE International Symposium on Information Theory (ISIT) 2007

Computer Science

Information Theory

11 pages, 7 figures

Scientific paper

We propose a new low-density parity-check code construction scheme based on 2-lifts. The proposed codes have an advantage of admitting efficient hardware implementations. With the motivation of designing codes with low error floors, we present an analysis of the low-weight stopping set distributions of the proposed codes. Based on this analysis, we propose design criteria for designing codes with low error floors. Numerical results show that the resulting codes have low error probabilities over binary erasure channels.

Affiliated with

Also associated with

No associations

Rating

Constructing LDPC Codes by 2-Lifts does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Constructing LDPC Codes by 2-Lifts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Constructing LDPC Codes by 2-Lifts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-134910