Impact of scatterer density on the performances of double-scattering MIMO channels

G.C. Zhang; X.-H. Peng; X.Y. Gu

doi:10.1109/CIT.2010.466

Impact of scatterer density on the performances of double-scattering MIMO channels

G.C. Zhang^*, X.-H. Peng, X.Y. Gu

^*Corresponding author for this work

Adaptive Communications Networks Research Group

Research output: Chapter in Book/Published conference output › Conference publication

Abstract

We investigate a MIMO double-scattering model with both local and remote scatterers, aiming to investigate the effect of scatterer density on channel performances, such as capacity, correlation, and the condition number of the channel matrix in flat and frequency-selective fading channels. The investigations are carried out in terms of scatterer density. It is shown that in flat fading channels the scatterer density has a marginal effect on channel performances when the area of the two scatterer zones is fixed, while a significant impact is observed when the area of the scatterer zones is allowed to change. In frequency-selective fading channels, no matter the area of the scatterer zones is fixed or not, scatterer density can affect the channel capacity to a certain degree that depends on the length of the coding block of the transmitted signals.

Original language	English
Title of host publication	Proceedings : the 2010 10th IEEE International Conference on Computer and Information Technology (CIT-2010), the 7th IEEE International Conference on Embedded Software and Systems (ICESS-2010), the 10th IEEE International Conference on Scalable Computing and Communications (ScalCom-2010)
Place of Publication	Piscataway, NJ (US)
Publisher	IEEE
Pages	2793-2799
Number of pages	7
ISBN (Print)	978-0-7695-4108-2
DOIs	https://doi.org/10.1109/CIT.2010.466
Publication status	Published - 2010
Event	10th IEEE International Conference on Computer and Information Technology, 7th IEEE International Conference on Embedded Software and Systems, 10th IEEE Interantional Conference Scalable Computing and Communications - Bradford, United Kingdom Duration: 29 Jun 2010 → 1 Jul 2010

Conference

Conference	10th IEEE International Conference on Computer and Information Technology, 7th IEEE International Conference on Embedded Software and Systems, 10th IEEE Interantional Conference Scalable Computing and Communications
Abbreviated title	CIT-2010 / ICESS-2010 / ScalCom-2010
Country/Territory	United Kingdom
City	Bradford
Period	29/06/10 → 1/07/10

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10.1109/CIT.2010.466

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Zhang, G. C., Peng, X-H., & Gu, X. Y. (2010). Impact of scatterer density on the performances of double-scattering MIMO channels. In Proceedings : the 2010 10th IEEE International Conference on Computer and Information Technology (CIT-2010), the 7th IEEE International Conference on Embedded Software and Systems (ICESS-2010), the 10th IEEE International Conference on Scalable Computing and Communications (ScalCom-2010) (pp. 2793-2799). IEEE. https://doi.org/10.1109/CIT.2010.466

Zhang, G.C. ; Peng, X.-H. ; Gu, X.Y. / Impact of scatterer density on the performances of double-scattering MIMO channels. Proceedings : the 2010 10th IEEE International Conference on Computer and Information Technology (CIT-2010), the 7th IEEE International Conference on Embedded Software and Systems (ICESS-2010), the 10th IEEE International Conference on Scalable Computing and Communications (ScalCom-2010). Piscataway, NJ (US) : IEEE, 2010. pp. 2793-2799

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title = "Impact of scatterer density on the performances of double-scattering MIMO channels",

abstract = "We investigate a MIMO double-scattering model with both local and remote scatterers, aiming to investigate the effect of scatterer density on channel performances, such as capacity, correlation, and the condition number of the channel matrix in flat and frequency-selective fading channels. The investigations are carried out in terms of scatterer density. It is shown that in flat fading channels the scatterer density has a marginal effect on channel performances when the area of the two scatterer zones is fixed, while a significant impact is observed when the area of the scatterer zones is allowed to change. In frequency-selective fading channels, no matter the area of the scatterer zones is fixed or not, scatterer density can affect the channel capacity to a certain degree that depends on the length of the coding block of the transmitted signals.",

author = "G.C. Zhang and X.-H. Peng and X.Y. Gu",

year = "2010",

doi = "10.1109/CIT.2010.466",

language = "English",

isbn = "978-0-7695-4108-2",

pages = "2793--2799",

booktitle = "Proceedings : the 2010 10th IEEE International Conference on Computer and Information Technology (CIT-2010), the 7th IEEE International Conference on Embedded Software and Systems (ICESS-2010), the 10th IEEE International Conference on Scalable Computing and Communications (ScalCom-2010)",

publisher = "IEEE",

address = "United States",

note = "10th IEEE International Conference on Computer and Information Technology, 7th IEEE International Conference on Embedded Software and Systems, 10th IEEE Interantional Conference Scalable Computing and Communications, CIT-2010 / ICESS-2010 / ScalCom-2010 ; Conference date: 29-06-2010 Through 01-07-2010",

}

Zhang, GC, Peng, X-H & Gu, XY 2010, Impact of scatterer density on the performances of double-scattering MIMO channels. in Proceedings : the 2010 10th IEEE International Conference on Computer and Information Technology (CIT-2010), the 7th IEEE International Conference on Embedded Software and Systems (ICESS-2010), the 10th IEEE International Conference on Scalable Computing and Communications (ScalCom-2010). IEEE, Piscataway, NJ (US), pp. 2793-2799, 10th IEEE International Conference on Computer and Information Technology, 7th IEEE International Conference on Embedded Software and Systems, 10th IEEE Interantional Conference Scalable Computing and Communications, Bradford, United Kingdom, 29/06/10. https://doi.org/10.1109/CIT.2010.466

Impact of scatterer density on the performances of double-scattering MIMO channels. / Zhang, G.C.; Peng, X.-H.; Gu, X.Y.
Proceedings : the 2010 10th IEEE International Conference on Computer and Information Technology (CIT-2010), the 7th IEEE International Conference on Embedded Software and Systems (ICESS-2010), the 10th IEEE International Conference on Scalable Computing and Communications (ScalCom-2010). Piscataway, NJ (US): IEEE, 2010. p. 2793-2799.

Research output: Chapter in Book/Published conference output › Conference publication

TY - GEN

T1 - Impact of scatterer density on the performances of double-scattering MIMO channels

AU - Zhang, G.C.

AU - Peng, X.-H.

AU - Gu, X.Y.

PY - 2010

Y1 - 2010

N2 - We investigate a MIMO double-scattering model with both local and remote scatterers, aiming to investigate the effect of scatterer density on channel performances, such as capacity, correlation, and the condition number of the channel matrix in flat and frequency-selective fading channels. The investigations are carried out in terms of scatterer density. It is shown that in flat fading channels the scatterer density has a marginal effect on channel performances when the area of the two scatterer zones is fixed, while a significant impact is observed when the area of the scatterer zones is allowed to change. In frequency-selective fading channels, no matter the area of the scatterer zones is fixed or not, scatterer density can affect the channel capacity to a certain degree that depends on the length of the coding block of the transmitted signals.

AB - We investigate a MIMO double-scattering model with both local and remote scatterers, aiming to investigate the effect of scatterer density on channel performances, such as capacity, correlation, and the condition number of the channel matrix in flat and frequency-selective fading channels. The investigations are carried out in terms of scatterer density. It is shown that in flat fading channels the scatterer density has a marginal effect on channel performances when the area of the two scatterer zones is fixed, while a significant impact is observed when the area of the scatterer zones is allowed to change. In frequency-selective fading channels, no matter the area of the scatterer zones is fixed or not, scatterer density can affect the channel capacity to a certain degree that depends on the length of the coding block of the transmitted signals.

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SN - 978-0-7695-4108-2

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BT - Proceedings : the 2010 10th IEEE International Conference on Computer and Information Technology (CIT-2010), the 7th IEEE International Conference on Embedded Software and Systems (ICESS-2010), the 10th IEEE International Conference on Scalable Computing and Communications (ScalCom-2010)

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Zhang GC, Peng X-H, Gu XY. Impact of scatterer density on the performances of double-scattering MIMO channels. In Proceedings : the 2010 10th IEEE International Conference on Computer and Information Technology (CIT-2010), the 7th IEEE International Conference on Embedded Software and Systems (ICESS-2010), the 10th IEEE International Conference on Scalable Computing and Communications (ScalCom-2010). Piscataway, NJ (US): IEEE. 2010. p. 2793-2799 doi: 10.1109/CIT.2010.466

Impact of scatterer density on the performances of double-scattering MIMO channels

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