Abstract
We consider a design of quasi-cyclic LDPC codes which have irregular column weights. We derive bit-oriented bound and parity-oriented bound on the minimum distances of irregular quasi-cyclic codes using a similar technique to Tanner's simple lower bound.
Original language | English |
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Pages (from-to) | 312 |
Number of pages | 1 |
Journal | IEEE International Symposium on Information Theory - Proceedings |
Publication status | Published - 2004 |
Event | Proceedings - 2004 IEEE International Symposium on Information Theory - Chicago, IL, United States Duration: 2004 Jun 27 → 2004 Jul 2 |
All Science Journal Classification (ASJC) codes
- Theoretical Computer Science
- Information Systems
- Modelling and Simulation
- Applied Mathematics