Conference Paper
Experimental spatial correlation characteristics of propagation channels in indoor environments
Sch. of Electron. & Inf. Eng., Tongji Univ., Shanghai, China
DOI: 10.1109/WCSP.2010.5629977 Conference: Wireless Communications and Signal Processing (WCSP), 2010 International Conference on Source: IEEE Xplore

Conference Paper: Empirical models of crosscorrelation for smallscale fading in coexisting channels
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ABSTRACT: In this paper, stochastic modeling of the crosscorrelation of smallscale fading (SSF) is performed for coexisting propagation channels based on measurement data collected using the relayBandExplorationandChannelSounder (rBECS) systems in urban areas, Korea. We define six geometrical parameters which are considered as variables in the crosscorrelation models proposed. These parameters characterize the geographic properties of a threenode cooperative relay system that consists of a base station, a relay station and a mobile station. The sensitivity of the distribution of SSF crosscorrelation coefficients with respect to the proposed variables is assessed. Three of them are identified as sensible variables for modeling.Communications (APCC), 2012 18th AsiaPacific Conference on; 01/2012 
Conference Paper: Measurementbased stochastic models for the crosscorrelation of multilink smallscale fading in cooperative relay environments
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ABSTRACT: In this contribution, stochastic models are established for the crosscorrelation of the smallscale fading (SSF) in the impulse responses of two coexisting channels in cooperative relay scenarios based on measurement data collected using the wideband multipleinput multipleoutput (MIMO) relayBandExplorationandChannelSounder (rBECS). The models extracted describe the variation of SSF crosscorrelation coefficients with respect to geometrical variables in a threenode relay system, i.e. the angle between the direct link from the mobile station to the base station and that from the mobile station to the relay station, the average length of these two links, and the ratio between the length of the two links. It is observed that the parameters describing the distribution of the SSF crosscorrelation coefficients can be modeled as analytical functions with respect to the aforementioned variables. These results are of importance for understanding the joint characteristics of coexisting wideband propagation channels in reality.Antennas and Propagation (EUCAP), 2012 6th European Conference on; 01/2012
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