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Outage analysis of interference-limited systems using STBC with co-channel MIMO interferers
Authors:Yongzhao Li   Leonard J. Cimini  Nageen Himayat
Affiliation:(1) School of Telecommunications Engineering, Xidian University, Xi’an, 710071, China;(2) Department of Electrical and Computer Engineering, University of Delaware, DE 19716 Delaware, USA;(3) Wireless Communication Lab./Communication Technology Lab. Corporate Technology Group, Intel Corporation, Santa Clara, CA 95050, USA
Abstract:The performance of Space-Time Block Coding (STBC) with co-channel MIMO interference is investigated. For an interference-limited environment, the closed-formexpressions for the probability density functions of the signalto-interference ratio are derived and applied to analyze the outage probability with three typical types of co-channel MIMO interferers: STBC, open-loop spatial multiplexing and closed-loop spatial multiplexing. Both theoretical analyses and simulation results show that the performance of STBC is independent of the MIMO modes used in the interfering links.
Keywords:outage probability  space-Time block coding  co-channel interferers
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