On the spectral efficiency for selection combiner diversity (SCD) over slow fading

Fawaz S. Al-Qahtani; Salam A. Zummo; Arun K. Gurung; Zahir M. Hussain

doi:10.1109/ATNAC.2008.4783334

On the spectral efficiency for selection combiner diversity (SCD) over slow fading

Fawaz S. Al-Qahtani, Salam A. Zummo, Arun K. Gurung, Zahir M. Hussain

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

Abstract

In this paper we derive closed-form expressions for the single-user capacity of selection combining diversity (SCD) system, taking into account the effect of imperfect channel estimation at the receiver. The channel considered is a slowly varying spatially independent flat Rayleigh fading channel. The complex channel estimate and the actual channel are modeled as jointly Gaussian random variables with a correlation that depends on the estimation quality. Two adaptive transmission schemes are analyzed: 1) optimal power and rate adaptation; and 2) constant power with optimal rate adaptation. Our numerical results show the effect of Gaussian channel estimation error on the achievable spectral efficiency.

Original language	English
Title of host publication	Proceedings of the 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008
Pages	264-268
Number of pages	5
DOIs	https://doi.org/10.1109/ATNAC.2008.4783334
Publication status	Published - 1 Dec 2008
Event	2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008 - Adelaide, SA, Australia Duration: 7 Dec 2008 → 10 Dec 2008

Publication series

Name	Proceedings of the 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008

Other

Other	2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008
Country	Australia
City	Adelaide, SA
Period	7/12/08 → 10/12/08

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ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering
Communication

Cite this

Al-Qahtani, F. S., Zummo, S. A., Gurung, A. K., & Hussain, Z. M. (2008). On the spectral efficiency for selection combiner diversity (SCD) over slow fading. In Proceedings of the 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008 (pp. 264-268). [4783334] (Proceedings of the 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008). https://doi.org/10.1109/ATNAC.2008.4783334

On the spectral efficiency for selection combiner diversity (SCD) over slow fading. / Al-Qahtani, Fawaz S.; Zummo, Salam A.; Gurung, Arun K.; Hussain, Zahir M.

Proceedings of the 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008. 2008. p. 264-268 4783334 (Proceedings of the 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008).

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

Al-Qahtani, FS, Zummo, SA, Gurung, AK & Hussain, ZM 2008, On the spectral efficiency for selection combiner diversity (SCD) over slow fading. in Proceedings of the 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008., 4783334, Proceedings of the 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008, pp. 264-268, 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008, Adelaide, SA, Australia, 7/12/08. https://doi.org/10.1109/ATNAC.2008.4783334

Al-Qahtani FS, Zummo SA, Gurung AK, Hussain ZM. On the spectral efficiency for selection combiner diversity (SCD) over slow fading. In Proceedings of the 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008. 2008. p. 264-268. 4783334. (Proceedings of the 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008). https://doi.org/10.1109/ATNAC.2008.4783334

Al-Qahtani, Fawaz S. ; Zummo, Salam A. ; Gurung, Arun K. ; Hussain, Zahir M. / On the spectral efficiency for selection combiner diversity (SCD) over slow fading. Proceedings of the 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008. 2008. pp. 264-268 (Proceedings of the 2008 Australasian Telecommunication Networks and Applications Conference, ATNAC 2008).

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Access to Document

10.1109/ATNAC.2008.4783334