Title :
The effect of maximal rate codes on the interfering message rate
Author :
Bustin, Ronit ; Poor, H. Vincent ; Shamai, Shlomo
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., Princeton, NJ, USA
fDate :
June 29 2014-July 4 2014
Abstract :
It is shown that, for a subset of input distributions, the effect of maximum rate transmission on an additional transmitted message, over the additive Gaussian noise channel, is, effectively, that of an additional additive Gaussian noise. Meaning, that the behavior of the mutual information and minimum mean-square error are as if additional additive Gaussian noise were transmitted. Such an observation provides corner points of the two-user Gaussian interference channel, for this subset.
Keywords :
AWGN channels; Gaussian noise; encoding; mean square error methods; multiuser channels; radiofrequency interference; additional additive Gaussian noise; additional transmitted message; additive Gaussian noise channel; interfering message rate; maximal rate codes; maximum rate transmission; minimum mean square error; mutual information; two-user Gaussian interference channel; Additives; Gaussian noise; Information theory; Interference channels; Reliability; Vectors; Zinc;
Conference_Titel :
Information Theory (ISIT), 2014 IEEE International Symposium on
Conference_Location :
Honolulu, HI
DOI :
10.1109/ISIT.2014.6874801
