A/Prof. Sarah Johnson


Some of the current projects in conjunction with the SPM group.

Error Correction Coding, LDPC codes

This project investigates the design and decoding of low-density parity-check (LDPC) codes and a related class of codes called repeat- accumulate (RA) codes. This project includes an online implementation of density evolution and offers resources related to LDPC and RA codes.

Network Information Theory

This project derives information-theoretic bounds to the capacity (in the Shannon sense) of multiterminal networks, and develops new coding schemes to increase transmission rates.

Maintained by A/Prof. Sarah Johnson
University of Newcastle
6 May 2007, © Copyright