Diversity-multiplexing tradeoff in MIMO Gaussian interference channels

Francis Lu*

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

In this paper we analyze the generalized degrees of freedom (GDOF) and the DMT performances of both the symmetric and asymmetric MIMO Gaussian interference fading channel with a fixed-power-split HK scheme for two transmit-receive pairs. Exact characterizations of both the GDOF and DMT performance measures are given. It is shown in the SIMO case that when the number of receive antennas is at least two, full region of GDOF can be achieved, as if the non-intending transmitter does not exist. The same conclusion is applied to the DMT measure as well. In particular, if the channel is symmetric, both receivers are able to achieve the single-user performance regime.

原文English
主出版物標題2010 IEEE International Symposium on Information Theory, ISIT 2010 - Proceedings
頁面2193-2197
頁數5
DOIs
出版狀態Published - 23 8月 2010
事件2010 IEEE International Symposium on Information Theory, ISIT 2010 - Austin, TX, United States
持續時間: 13 6月 201018 6月 2010

出版系列

名字IEEE International Symposium on Information Theory - Proceedings
ISSN(列印)2157-8103

Conference

Conference2010 IEEE International Symposium on Information Theory, ISIT 2010
國家/地區United States
城市Austin, TX
期間13/06/1018/06/10

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