Impact of Temporal SNR Variation on MIMO Channel Capacity in Urban Microcells
نویسندگان
چکیده
Usually the capacity of multiple-input multiple-output (MIMO) wireless communication channels is evaluated under the assumption of fixed signal to noise (SNR) scenario. In this paper the impact of temporal SNR variation on capacity of MIMO wireless channels in urban microcells is considered. Results based on data measured in line of sight (LOS) and non line of sight (NLOS) propagation scenarios at 5.3 GHz carrier frequency are presented. It is noticed that while the temporal SNR variation has significant impact on the capacity of MIMO wireless channel in NLOS propagation scenario, the influence is less under LOS condition.
منابع مشابه
Characterization of MIMO channel capacity in urban microcellular environment
OF DOCTORAL DISSERTATION HELSINKI UNIVERSITY OF TECHNOLOGY P.O. BOX 1000, FI-02015 TKK http://www.tkk.fi Author Abdulla A. Abouda Name of the dissertation Characterization of MIMO Channel Capacity in Urban Microcellular Environment Manuscript submitted 19 of December 2006 Manuscript revised 7 of March 2007 Date of the defence 24 of April 2007 Monograph Article dissertation (summary + original a...
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