Inter-link multi-user MIMO channel capacity and the effects of clusters

Oghenemuero Gordon; Zheng Dou; Alvaro Palacios Morales; Sanjeeb Shrestha

doi:10.1109/ICCSN.2011.6014208

Inter-link multi-user MIMO channel capacity and the effects of clusters

Oghenemuero Gordon^*, Zheng Dou, Alvaro Palacios Morales, Sanjeeb Shrestha

^*Corresponding author for this work

School of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

2 Citations (Scopus)

Abstract

This paper deals with channel modeling of wireless time variant frequency selective multi-user (MU) Multiple Input Multiple Output (MIMO) systems. Assuming a wireless Local Area Network (WLAN) at 5.3GHz, a multi-link (ML) MIMO Geometry-based Stochastic Channel Model (GSCM) is developed based on COST 2100 model. It analyses the effects of common clusters on ML-MIMO capacity and inter-link correlation. Based on simulation studies, it reveals that common clusters increases the inter-link correlation and decreases the ML-MIMO capacity. In addition to showing how often the overall system performance is degraded, it was also investigated that a common cluster which is really significant for only one link is not in fact a common cluster.

Original language	English
Title of host publication	2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	16-20
Number of pages	5
ISBN (Electronic)	9781612844862, 9781612844848
ISBN (Print)	9781612844855
DOIs	https://doi.org/10.1109/ICCSN.2011.6014208
Publication status	Published - 2011
Event	2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011 - Xi'an, China Duration: 27 May 2011 → 29 May 2011

Other

Other	2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011
Country/Territory	China
City	Xi'an
Period	27/05/11 → 29/05/11

Keywords

cluster
geometry-based channel model
MIMO
multi-link
significance of common cluster

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10.1109/ICCSN.2011.6014208

Cite this

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title = "Inter-link multi-user MIMO channel capacity and the effects of clusters",

abstract = "This paper deals with channel modeling of wireless time variant frequency selective multi-user (MU) Multiple Input Multiple Output (MIMO) systems. Assuming a wireless Local Area Network (WLAN) at 5.3GHz, a multi-link (ML) MIMO Geometry-based Stochastic Channel Model (GSCM) is developed based on COST 2100 model. It analyses the effects of common clusters on ML-MIMO capacity and inter-link correlation. Based on simulation studies, it reveals that common clusters increases the inter-link correlation and decreases the ML-MIMO capacity. In addition to showing how often the overall system performance is degraded, it was also investigated that a common cluster which is really significant for only one link is not in fact a common cluster.",

keywords = "cluster, geometry-based channel model, MIMO, multi-link, significance of common cluster",

author = "Oghenemuero Gordon and Zheng Dou and Morales, {Alvaro Palacios} and Sanjeeb Shrestha",

year = "2011",

doi = "10.1109/ICCSN.2011.6014208",

language = "English",

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pages = "16--20",

booktitle = "2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011",

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note = "2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011 ; Conference date: 27-05-2011 Through 29-05-2011",

}

Gordon, O, Dou, Z, Morales, AP & Shrestha, S 2011, Inter-link multi-user MIMO channel capacity and the effects of clusters. in 2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011., 6014208, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 16-20, 2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011, Xi'an, China, 27/05/11. https://doi.org/10.1109/ICCSN.2011.6014208

Inter-link multi-user MIMO channel capacity and the effects of clusters. / Gordon, Oghenemuero; Dou, Zheng; Morales, Alvaro Palacios et al.
2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2011. p. 16-20 6014208.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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T1 - Inter-link multi-user MIMO channel capacity and the effects of clusters

AU - Gordon, Oghenemuero

AU - Dou, Zheng

AU - Morales, Alvaro Palacios

AU - Shrestha, Sanjeeb

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N2 - This paper deals with channel modeling of wireless time variant frequency selective multi-user (MU) Multiple Input Multiple Output (MIMO) systems. Assuming a wireless Local Area Network (WLAN) at 5.3GHz, a multi-link (ML) MIMO Geometry-based Stochastic Channel Model (GSCM) is developed based on COST 2100 model. It analyses the effects of common clusters on ML-MIMO capacity and inter-link correlation. Based on simulation studies, it reveals that common clusters increases the inter-link correlation and decreases the ML-MIMO capacity. In addition to showing how often the overall system performance is degraded, it was also investigated that a common cluster which is really significant for only one link is not in fact a common cluster.

AB - This paper deals with channel modeling of wireless time variant frequency selective multi-user (MU) Multiple Input Multiple Output (MIMO) systems. Assuming a wireless Local Area Network (WLAN) at 5.3GHz, a multi-link (ML) MIMO Geometry-based Stochastic Channel Model (GSCM) is developed based on COST 2100 model. It analyses the effects of common clusters on ML-MIMO capacity and inter-link correlation. Based on simulation studies, it reveals that common clusters increases the inter-link correlation and decreases the ML-MIMO capacity. In addition to showing how often the overall system performance is degraded, it was also investigated that a common cluster which is really significant for only one link is not in fact a common cluster.

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Y2 - 27 May 2011 through 29 May 2011

ER -

Inter-link multi-user MIMO channel capacity and the effects of clusters

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