On the limits of treating interference as noise for two-user symmetric Gaussian interference channels
Publication
, Conference
Li, S; Huang, YC; Liu, T; Pfister, HD
Published in: IEEE International Symposium on Information Theory - Proceedings
September 28, 2015
The limits of treating interference as noise are studied for the canonical two-user symmetric Gaussian interference channel. A two-step approach is proposed for finding approximately optimal input distributions in the high signal-to-noise ratio (SNR) regime. First, approximately and precisely optimal input distributions are found for the Avestimehr-Diggavi-Tse (ADT) linear deterministic model. These distributions are then translated, systematically, into Gaussian models, which we show can achieve the sum capacity to within O(log log(SNR)).
Duke Scholars
Published In
IEEE International Symposium on Information Theory - Proceedings
DOI
ISSN
2157-8095
Publication Date
September 28, 2015
Volume
2015-June
Start / End Page
1711 / 1715
Citation
APA
Chicago
ICMJE
MLA
NLM
Li, S., Huang, Y. C., Liu, T., & Pfister, H. D. (2015). On the limits of treating interference as noise for two-user symmetric Gaussian interference channels. In IEEE International Symposium on Information Theory - Proceedings (Vol. 2015-June, pp. 1711–1715). https://doi.org/10.1109/ISIT.2015.7282748
Li, S., Y. C. Huang, T. Liu, and H. D. Pfister. “On the limits of treating interference as noise for two-user symmetric Gaussian interference channels.” In IEEE International Symposium on Information Theory - Proceedings, 2015-June:1711–15, 2015. https://doi.org/10.1109/ISIT.2015.7282748.
Li S, Huang YC, Liu T, Pfister HD. On the limits of treating interference as noise for two-user symmetric Gaussian interference channels. In: IEEE International Symposium on Information Theory - Proceedings. 2015. p. 1711–5.
Li, S., et al. “On the limits of treating interference as noise for two-user symmetric Gaussian interference channels.” IEEE International Symposium on Information Theory - Proceedings, vol. 2015-June, 2015, pp. 1711–15. Scopus, doi:10.1109/ISIT.2015.7282748.
Li S, Huang YC, Liu T, Pfister HD. On the limits of treating interference as noise for two-user symmetric Gaussian interference channels. IEEE International Symposium on Information Theory - Proceedings. 2015. p. 1711–1715.
Published In
IEEE International Symposium on Information Theory - Proceedings
DOI
ISSN
2157-8095
Publication Date
September 28, 2015
Volume
2015-June
Start / End Page
1711 / 1715