Achieving General Points in the 2-User Gaussian MAC Without Time-Sharing or Rate-Splitting by Means of Iterative Coding

We analyze iterative coding for the frame-synchronous binary-input discrete-time Gaussian multiple access channel. Using the method of Density Evolution, we optimize degree distributions to exhibit code ensembles whose iterative decoding thresholds are only few tenths of dB away from the Shannon limit.


Published in:
IEEE International Symposium on Information Theory. Proceedings, -, -, 334
Year:
2002
Keywords:
Laboratories:




 Record created 2006-11-22, last modified 2018-03-17


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