Downlink Performance Analysis of Synchronous Multi-Cell MC-CDMA Systems with Code Hopping under Correlated Fading Channels

Jayong KOO; Youngnam HAN

doi:10.1093/ietcom/e88-b.7.2955

Downlink Performance Analysis of Synchronous Multi-Cell MC-CDMA Systems with Code Hopping under Correlated Fading Channels

Jayong KOO, Youngnam HAN

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In this paper, downlink performance of multicarrier CDMA (MC-CDMA) systems under correlated fading channels is analytically investigated. Under code hopping, a signal to interference plus noise ratio (SINR) and bit error rate (BER) performance are derived in multi-cell environments. In addition, specific conditions to validate the commonly used Gaussian approximation of an interference plus noise distribution in MC-CDMA systems are discussed. It is proved that the approximation is adequate in case of low correlation between subcarriers and a large spreading factor (SF). The proposition is confirmed through comparison between analytical and simulation results.

Publication: IEICE TRANSACTIONS on Communications Vol.E88-B No.7 pp.2955-2961

Publication Date: 2005/07/01

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DOI: 10.1093/ietcom/e88-b.7.2955

Type of Manuscript: PAPER

Category: Wireless Communication Technologies

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Jayong KOO, Youngnam HAN, "Downlink Performance Analysis of Synchronous Multi-Cell MC-CDMA Systems with Code Hopping under Correlated Fading Channels" in IEICE TRANSACTIONS on Communications, vol. E88-B, no. 7, pp. 2955-2961, July 2005, doi: 10.1093/ietcom/e88-b.7.2955.
Abstract: In this paper, downlink performance of multicarrier CDMA (MC-CDMA) systems under correlated fading channels is analytically investigated. Under code hopping, a signal to interference plus noise ratio (SINR) and bit error rate (BER) performance are derived in multi-cell environments. In addition, specific conditions to validate the commonly used Gaussian approximation of an interference plus noise distribution in MC-CDMA systems are discussed. It is proved that the approximation is adequate in case of low correlation between subcarriers and a large spreading factor (SF). The proposition is confirmed through comparison between analytical and simulation results.
URL: https://globals.ieice.org/en_transactions/communications/10.1093/ietcom/e88-b.7.2955/_p

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@ARTICLE{e88-b_7_2955,
author={Jayong KOO, Youngnam HAN, },
journal={IEICE TRANSACTIONS on Communications},
title={Downlink Performance Analysis of Synchronous Multi-Cell MC-CDMA Systems with Code Hopping under Correlated Fading Channels},
year={2005},
volume={E88-B},
number={7},
pages={2955-2961},
abstract={In this paper, downlink performance of multicarrier CDMA (MC-CDMA) systems under correlated fading channels is analytically investigated. Under code hopping, a signal to interference plus noise ratio (SINR) and bit error rate (BER) performance are derived in multi-cell environments. In addition, specific conditions to validate the commonly used Gaussian approximation of an interference plus noise distribution in MC-CDMA systems are discussed. It is proved that the approximation is adequate in case of low correlation between subcarriers and a large spreading factor (SF). The proposition is confirmed through comparison between analytical and simulation results.},
keywords={},
doi={10.1093/ietcom/e88-b.7.2955},
ISSN={},
month={July},}

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TY - JOUR
TI - Downlink Performance Analysis of Synchronous Multi-Cell MC-CDMA Systems with Code Hopping under Correlated Fading Channels
T2 - IEICE TRANSACTIONS on Communications
SP - 2955
EP - 2961
AU - Jayong KOO
AU - Youngnam HAN
PY - 2005
DO - 10.1093/ietcom/e88-b.7.2955
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E88-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2005
AB - In this paper, downlink performance of multicarrier CDMA (MC-CDMA) systems under correlated fading channels is analytically investigated. Under code hopping, a signal to interference plus noise ratio (SINR) and bit error rate (BER) performance are derived in multi-cell environments. In addition, specific conditions to validate the commonly used Gaussian approximation of an interference plus noise distribution in MC-CDMA systems are discussed. It is proved that the approximation is adequate in case of low correlation between subcarriers and a large spreading factor (SF). The proposition is confirmed through comparison between analytical and simulation results.
ER -