Performance of a new space-time coding scheme in spatially correlated rayleigh fading channels with intersymbol interference

M Hajian; M W A Schutter; LP Ligthart

Performance of a new space-time coding scheme in spatially correlated rayleigh fading channels with intersymbol interference

M Hajian, M W A Schutter, LP Ligthart

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

Abstract

Space-Time Coding (STC) was designed with restrictions. The first one is that it shoulb be applied to independent flat fading channels. If the flat fading condition is not satisfied time-delayed multipath channels will introduce intersymbol interference (ISI). In this paper a new STC scheme is introduced that enhances the performance in channels with ISI compared to the original STC scheme. The second restriction of independently fading channels is also studied. In this work simulations of the performance of the new STC scheme in spatially correlated Rayleigh fading channels with ISI are performed and the results are presented. A diversity gain of 10 dB compared to systems without STC is achieved. For low time-delays in the propagation channel spatial correlation has a significant influence on the performance.At time-delays greater than a half a bit period the influence of spatial correlation is negligible.

Original language	English
Title of host publication	SCVT 2005:Proceedings of the 12th IEEE Benelux Symposium on Communications and Vehicular Technology in the Benelux
Publisher	IEEE
Pages	1-7
Number of pages	7
ISBN (Print)	90-965-2264-1
Publication status	Published - 2005
Event	12th IEEE Benelux Symposium on Communications and Vehicular Technology in the Benelux, Eindhoven - Eindhoven Duration: 3 Nov 2005 → 3 Nov 2005

Conference

Conference	12th IEEE Benelux Symposium on Communications and Vehicular Technology in the Benelux, Eindhoven
Period	3/11/05 → 3/11/05

Bibliographical note

Editor onbekend JH

Keywords

conference contrib. refereed
Conf.proc. > 3 pag

Cite this

@inproceedings{b3424a699fe4448d8c2bf7a7c3192dd6,

title = "Performance of a new space-time coding scheme in spatially correlated rayleigh fading channels with intersymbol interference",

abstract = "Space-Time Coding (STC) was designed with restrictions. The first one is that it shoulb be applied to independent flat fading channels. If the flat fading condition is not satisfied time-delayed multipath channels will introduce intersymbol interference (ISI). In this paper a new STC scheme is introduced that enhances the performance in channels with ISI compared to the original STC scheme. The second restriction of independently fading channels is also studied. In this work simulations of the performance of the new STC scheme in spatially correlated Rayleigh fading channels with ISI are performed and the results are presented. A diversity gain of 10 dB compared to systems without STC is achieved. For low time-delays in the propagation channel spatial correlation has a significant influence on the performance.At time-delays greater than a half a bit period the influence of spatial correlation is negligible.",

keywords = "conference contrib. refereed, Conf.proc. > 3 pag",

author = "M Hajian and Schutter, \{M W A\} and LP Ligthart",

note = "Editor onbekend JH; 12th IEEE Benelux Symposium on Communications and Vehicular Technology in the Benelux, Eindhoven ; Conference date: 03-11-2005 Through 03-11-2005",

year = "2005",

language = "English",

isbn = "90-965-2264-1",

pages = "1--7",

booktitle = "SCVT 2005:Proceedings of the 12th IEEE Benelux Symposium on Communications and Vehicular Technology in the Benelux",

publisher = "IEEE",

address = "United States",

}

Hajian, M, Schutter, MWA & Ligthart, LP 2005, Performance of a new space-time coding scheme in spatially correlated rayleigh fading channels with intersymbol interference. in SCVT 2005:Proceedings of the 12th IEEE Benelux Symposium on Communications and Vehicular Technology in the Benelux. IEEE, pp. 1-7, 12th IEEE Benelux Symposium on Communications and Vehicular Technology in the Benelux, Eindhoven, 3/11/05.

Performance of a new space-time coding scheme in spatially correlated rayleigh fading channels with intersymbol interference. / Hajian, M; Schutter, M W A; Ligthart, LP.
SCVT 2005:Proceedings of the 12th IEEE Benelux Symposium on Communications and Vehicular Technology in the Benelux. IEEE, 2005. p. 1-7.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Performance of a new space-time coding scheme in spatially correlated rayleigh fading channels with intersymbol interference

AU - Hajian, M

AU - Schutter, M W A

AU - Ligthart, LP

N1 - Editor onbekend JH

PY - 2005

Y1 - 2005

N2 - Space-Time Coding (STC) was designed with restrictions. The first one is that it shoulb be applied to independent flat fading channels. If the flat fading condition is not satisfied time-delayed multipath channels will introduce intersymbol interference (ISI). In this paper a new STC scheme is introduced that enhances the performance in channels with ISI compared to the original STC scheme. The second restriction of independently fading channels is also studied. In this work simulations of the performance of the new STC scheme in spatially correlated Rayleigh fading channels with ISI are performed and the results are presented. A diversity gain of 10 dB compared to systems without STC is achieved. For low time-delays in the propagation channel spatial correlation has a significant influence on the performance.At time-delays greater than a half a bit period the influence of spatial correlation is negligible.

AB - Space-Time Coding (STC) was designed with restrictions. The first one is that it shoulb be applied to independent flat fading channels. If the flat fading condition is not satisfied time-delayed multipath channels will introduce intersymbol interference (ISI). In this paper a new STC scheme is introduced that enhances the performance in channels with ISI compared to the original STC scheme. The second restriction of independently fading channels is also studied. In this work simulations of the performance of the new STC scheme in spatially correlated Rayleigh fading channels with ISI are performed and the results are presented. A diversity gain of 10 dB compared to systems without STC is achieved. For low time-delays in the propagation channel spatial correlation has a significant influence on the performance.At time-delays greater than a half a bit period the influence of spatial correlation is negligible.

KW - conference contrib. refereed

KW - Conf.proc. > 3 pag

M3 - Conference contribution

SN - 90-965-2264-1

SP - 1

EP - 7

BT - SCVT 2005:Proceedings of the 12th IEEE Benelux Symposium on Communications and Vehicular Technology in the Benelux

PB - IEEE

T2 - 12th IEEE Benelux Symposium on Communications and Vehicular Technology in the Benelux, Eindhoven

Y2 - 3 November 2005 through 3 November 2005

ER -

Performance of a new space-time coding scheme in spatially correlated rayleigh fading channels with intersymbol interference

Abstract

Conference

Bibliographical note

Keywords

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Cite this