Publications by Our Research Group


               Year:   
      Type:   
  Author: 

Simulation and Measurement of Spatial Correlation in MIMO Systems with Ray Tracing (bibtex)
Simulation and Measurement of Spatial Correlation in MIMO Systems with Ray Tracing (bibtex)
by Saliha Büyükçorak, Güneş Karabulut Kurt
Abstract:
Multiple-Input-Multiple-Output (MIMO) systems are being used in the majority of communication systems because of the capacity advantages that they provide. The correlation value between signals is a parameter that should be carefully considered while planning multi-antenna systems. In this paper, we emphasize the correlation between antenna elements in a multi-antenna system which has the minimum interelement spacing of 0.02λ. The spatial correlation value is studied with simulation and measurements while the transmission channel is modeled with optical ray-tracing method. Based on our simulation and measurement results, we demonstrate that even when the distance between antennas are larger than λ, high spatial correlation can be obtained between signals in indoor propagation environments, when a few optical ray components are effective.
Reference:
Saliha Büyükçorak, Güneş Karabulut Kurt, "Simulation and Measurement of Spatial Correlation in MIMO Systems with Ray Tracing", Signal Processing and Communication Systems (ICSPCS), 5th International Conference on, 2011, Dec.
Bibtex Entry:
@INPROCEEDINGS{Buyukcorak2011,
		author = {Saliha Büyükçorak and Güneş Karabulut Kurt},
		booktitle = {Signal Processing and Communication Systems (ICSPCS), 5th International Conference on},
		title = {Simulation and Measurement of Spatial Correlation in MIMO Systems with Ray Tracing},
		year = {2011},
		month = {Dec},
		abstract={Multiple-Input-Multiple-Output (MIMO) systems are being used in the majority of communication systems because of the capacity advantages that they provide. The correlation value between signals is a parameter that should be carefully considered while planning multi-antenna systems. In this paper, we emphasize the correlation between antenna elements in a multi-antenna system which has the minimum interelement spacing of 0.02λ. The spatial correlation value is studied with simulation and measurements while the transmission channel is modeled with optical ray-tracing method. Based on our simulation and measurement results, we demonstrate that even when the distance between antennas are larger than λ, high spatial correlation can be obtained between signals in indoor propagation environments, when a few optical ray components are effective.},
		doi={10.1109/ICSPCS.2011.6140848},
		url={http://dx.doi.org/10.1109/ICSPCS.2011.6140848 },
	}
Powered by bibtexbrowser
Bibtex data last updated: June 26 2018 14:44:56.
Powered by bibtexbrowser