Maximum achievable diversity for MIMO-OFDM systems with arbitrary spatial correlation

Ahmed K. Sadek; Weifeng Su; K. J.Ray Liu

doi:10.1109/glocom.2004.1378488

Maximum achievable diversity for MIMO-OFDM systems with arbitrary spatial correlation

Ahmed K. Sadek
, Weifeng Su
, K. J.Ray Liu

Department of Electrical Engineering

University of Maryland, College Park

Research output: Contribution to conference › Paper › peer-review

6 Scopus citations

Abstract

In this paper, the maximum achievable diversity order is determined for MIMO-OFDM systems with arbitrary spatial correlation. We show that the maximum achievable diversity order is the rank of the spatial correlation matrix of the channel including all delay paths. We also show that any space-frequency code designed to achieve full diversity in spatially independent MIMO-OFDM systems can be used to achieve full diversity in spatially correlated scenarios. Extensive simulation results are provided to support the theoretical analysis.

Original language	English
Pages	2664-2668
Number of pages	5
DOIs	https://doi.org/10.1109/glocom.2004.1378488
State	Published - 2004
Event	GLOBECOM'04 - IEEE Global Telecommunications Conference - Dallas, TX, United States Duration: Nov 29 2004 → Dec 3 2004

Conference

Conference	GLOBECOM'04 - IEEE Global Telecommunications Conference
Country/Territory	United States
City	Dallas, TX
Period	11/29/04 → 12/3/04

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10.1109/glocom.2004.1378488

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title = "Maximum achievable diversity for MIMO-OFDM systems with arbitrary spatial correlation",

abstract = "In this paper, the maximum achievable diversity order is determined for MIMO-OFDM systems with arbitrary spatial correlation. We show that the maximum achievable diversity order is the rank of the spatial correlation matrix of the channel including all delay paths. We also show that any space-frequency code designed to achieve full diversity in spatially independent MIMO-OFDM systems can be used to achieve full diversity in spatially correlated scenarios. Extensive simulation results are provided to support the theoretical analysis.",

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year = "2004",

doi = "10.1109/glocom.2004.1378488",

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note = "GLOBECOM'04 - IEEE Global Telecommunications Conference ; Conference date: 29-11-2004 Through 03-12-2004",

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AU - Sadek, Ahmed K.

AU - Su, Weifeng

AU - Liu, K. J.Ray

PY - 2004

Y1 - 2004

N2 - In this paper, the maximum achievable diversity order is determined for MIMO-OFDM systems with arbitrary spatial correlation. We show that the maximum achievable diversity order is the rank of the spatial correlation matrix of the channel including all delay paths. We also show that any space-frequency code designed to achieve full diversity in spatially independent MIMO-OFDM systems can be used to achieve full diversity in spatially correlated scenarios. Extensive simulation results are provided to support the theoretical analysis.

AB - In this paper, the maximum achievable diversity order is determined for MIMO-OFDM systems with arbitrary spatial correlation. We show that the maximum achievable diversity order is the rank of the spatial correlation matrix of the channel including all delay paths. We also show that any space-frequency code designed to achieve full diversity in spatially independent MIMO-OFDM systems can be used to achieve full diversity in spatially correlated scenarios. Extensive simulation results are provided to support the theoretical analysis.

UR - https://www.scopus.com/pages/publications/18144369627

U2 - 10.1109/glocom.2004.1378488

DO - 10.1109/glocom.2004.1378488

M3 - Paper

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EP - 2668

T2 - GLOBECOM'04 - IEEE Global Telecommunications Conference

Y2 - 29 November 2004 through 3 December 2004

ER -

Maximum achievable diversity for MIMO-OFDM systems with arbitrary spatial correlation

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