Abstract
We present a large family of low-density parity-check (LDPC) codes constructed from mutually orthogonal Latin rectangles. The construction is conceptually simple and gives high-rate LDPC codes with a structure of the parity check matrix that leads to a low complexity implementation of encoders and decoders. The bit-error rate characteristics are characterized by simulations of the soft iterative decoding in perpendicular magnetic read channels with different partial-response targets and types of noise.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 2346-2348 |
| Number of pages | 3 |
| Journal | IEEE Transactions on Magnetics |
| Volume | 38 |
| Issue number | 5 I |
| DOIs | |
| State | Published - Sep 2002 |
| Event | 2002 International Magnetics Conference (Intermag 2002) - Amsterdam, Netherlands Duration: Apr 28 2002 → May 2 2002 |
Keywords
- Iterative decoding
- Low-density parity-check (LDPC) codes
- Partial-response (PR) channels
- Storage systems
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
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