Publication:
Theoretical analysis for the downlink spectra efficiency of DS/CDMA cellular systems in rayleigh fadin environment

1

Issued Date

2008-10-06

Resource Type

Conference Paper

DOI

10.1109/ECTICON.2008.4600441

Other identifier(s)

2-s2.0-52949143066

Rights

Mahidol University

Rights Holder(s)

SCOPUS

Bibliographic Citation

5th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, ECTI-CON 2008. Vol.1, (2008), 337-340

Suggested Citation

Pongsatorn Sedtheetorn Theoretical analysis for the downlink spectra efficiency of DS/CDMA cellular systems in rayleigh fadin environment. 5th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, ECTI-CON 2008. Vol.1, (2008), 337-340. doi:10.1109/ECTICON.2008.4600441 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/19128

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Title

Theoretical analysis for the downlink spectra efficiency of DS/CDMA cellular systems in rayleigh fadin environment

Author(s)

Pongsatorn Sedtheetorn

Other Contributor(s)

Mahidol University

Abstract

This paper presents an original exact analysis on the downlink spectral efficiency of DS/CDMA cellular systems in Rayleigh fading. We derive a new expression for the probability distribution function of signal to interference plus noise ratio (SINR) which accordingly leads us to propose explicit closed forms of the spectral efficiency and average bit error rate in Rayleigh fading environment. The proposed closed forms are used to accurately investigate the effects of orthogonality, prop-agational condition, and channel noise on the overall efficiency. ©2008 IEEE.

Keyword(s)

Computer Science
 Engineering

Availability

URI

https://repository.li.mahidol.ac.th/handle/123456789/19128

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