Comparison of coherent and differential space-time block codes over spatially correlated channels

Ben Allen; Y. Kuroda; F. Said; A.Hamid Aghvami

doi:10.1109/TCE.2004.1362524

Comparison of coherent and differential space-time block codes over spatially correlated channels

Ben Allen
, Y. Kuroda
, F. Said
, A.Hamid Aghvami

University of Bedfordshire

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

This paper compares the performance of coherent, differential and differential unitary space-time block codes operating over spatially correlated Rayleigh fading channels with up to four transmit antennas, ft is shown that, when operating over spatially correlated channels, the relative performance of all candidate codes is improved when the number of transmit antennas is kept low. Improved performance is also observed when differential STBC are used compared to coherent STBC.

Original language	English
Pages (from-to)	1232-1236
Journal	IEEE Transactions on Consumer Electronics
Volume	50
Issue number	4
DOIs	https://doi.org/10.1109/TCE.2004.1362524
Publication status	Published - 1 Nov 2004

Keywords

channel coding

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title = "Comparison of coherent and differential space-time block codes over spatially correlated channels",

abstract = "This paper compares the performance of coherent, differential and differential unitary space-time block codes operating over spatially correlated Rayleigh fading channels with up to four transmit antennas, ft is shown that, when operating over spatially correlated channels, the relative performance of all candidate codes is improved when the number of transmit antennas is kept low. Improved performance is also observed when differential STBC are used compared to coherent STBC.",

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author = "Ben Allen and Y. Kuroda and F. Said and A.Hamid Aghvami",

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AU - Kuroda, Y.

AU - Said, F.

AU - Aghvami, A.Hamid

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Y1 - 2004/11/1

N2 - This paper compares the performance of coherent, differential and differential unitary space-time block codes operating over spatially correlated Rayleigh fading channels with up to four transmit antennas, ft is shown that, when operating over spatially correlated channels, the relative performance of all candidate codes is improved when the number of transmit antennas is kept low. Improved performance is also observed when differential STBC are used compared to coherent STBC.

AB - This paper compares the performance of coherent, differential and differential unitary space-time block codes operating over spatially correlated Rayleigh fading channels with up to four transmit antennas, ft is shown that, when operating over spatially correlated channels, the relative performance of all candidate codes is improved when the number of transmit antennas is kept low. Improved performance is also observed when differential STBC are used compared to coherent STBC.

KW - channel coding

U2 - 10.1109/TCE.2004.1362524

DO - 10.1109/TCE.2004.1362524

M3 - Article

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VL - 50

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EP - 1236

JO - IEEE Transactions on Consumer Electronics

JF - IEEE Transactions on Consumer Electronics

IS - 4

ER -

Comparison of coherent and differential space-time block codes over spatially correlated channels

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