Achievable Error Rate Performance Analysis of Space Shift Keying Systems with Imperfect CSI

Jinkyu KANG; Seongah JEONG; Hoojin LEE

doi:10.1587/transfun.E100.A.1084

Achievable Error Rate Performance Analysis of Space Shift Keying Systems with Imperfect CSI

Jinkyu KANG, Seongah JEONG, Hoojin LEE

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In this letter, efficient closed-form formulas for the exact and asymptotic average bit error probability (ABEP) of space shift keying (SSK) systems are derived over Rayleigh fading channels with imperfect channel state information (CSI). Specifically, for a generic 2×N_R multiple-input multiple-output (MIMO) system with the maximum likelihood (ML) detection, the impact of imperfect CSI is taken into consideration in terms of two types of channel estimation errors with the fixed variance and the variance as a function of the number of pilot symbols and signal-to-noise ratio (SNR). Then, the explicit evaluations of the bit error floor (BEF) and asymptotic SNR loss are carried out based on the derived asymptotic ABEP formula, which accounts for the impact of imperfect CSI on the SSK system. The numerical results are presented to validate the exactness of our theoretical analysis.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E100-A No.4 pp.1084-1087

Publication Date: 2017/04/01

Publicized

Online ISSN: 1745-1337

DOI: 10.1587/transfun.E100.A.1084

Type of Manuscript: LETTER

Category: Communication Theory and Signals

Authors

Jinkyu KANG
  Harvard University
Seongah JEONG
  Harvard University
Hoojin LEE
  Hansung University

Keyword

space shift keying (SSK), channel estimation error, bit error rate (BER), bit error floor (BEF), asymptotic analysis, signal-to-noise ratio (SNR) loss

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Jinkyu KANG, Seongah JEONG, Hoojin LEE, "Achievable Error Rate Performance Analysis of Space Shift Keying Systems with Imperfect CSI" in IEICE TRANSACTIONS on Fundamentals, vol. E100-A, no. 4, pp. 1084-1087, April 2017, doi: 10.1587/transfun.E100.A.1084.
Abstract: In this letter, efficient closed-form formulas for the exact and asymptotic average bit error probability (ABEP) of space shift keying (SSK) systems are derived over Rayleigh fading channels with imperfect channel state information (CSI). Specifically, for a generic 2×N_R multiple-input multiple-output (MIMO) system with the maximum likelihood (ML) detection, the impact of imperfect CSI is taken into consideration in terms of two types of channel estimation errors with the fixed variance and the variance as a function of the number of pilot symbols and signal-to-noise ratio (SNR). Then, the explicit evaluations of the bit error floor (BEF) and asymptotic SNR loss are carried out based on the derived asymptotic ABEP formula, which accounts for the impact of imperfect CSI on the SSK system. The numerical results are presented to validate the exactness of our theoretical analysis.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1587/transfun.E100.A.1084/_p

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@ARTICLE{e100-a_4_1084,
author={Jinkyu KANG, Seongah JEONG, Hoojin LEE, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Achievable Error Rate Performance Analysis of Space Shift Keying Systems with Imperfect CSI},
year={2017},
volume={E100-A},
number={4},
pages={1084-1087},
abstract={In this letter, efficient closed-form formulas for the exact and asymptotic average bit error probability (ABEP) of space shift keying (SSK) systems are derived over Rayleigh fading channels with imperfect channel state information (CSI). Specifically, for a generic 2×N_R multiple-input multiple-output (MIMO) system with the maximum likelihood (ML) detection, the impact of imperfect CSI is taken into consideration in terms of two types of channel estimation errors with the fixed variance and the variance as a function of the number of pilot symbols and signal-to-noise ratio (SNR). Then, the explicit evaluations of the bit error floor (BEF) and asymptotic SNR loss are carried out based on the derived asymptotic ABEP formula, which accounts for the impact of imperfect CSI on the SSK system. The numerical results are presented to validate the exactness of our theoretical analysis.},
keywords={},
doi={10.1587/transfun.E100.A.1084},
ISSN={1745-1337},
month={April},}

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TY - JOUR
TI - Achievable Error Rate Performance Analysis of Space Shift Keying Systems with Imperfect CSI
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1084
EP - 1087
AU - Jinkyu KANG
AU - Seongah JEONG
AU - Hoojin LEE
PY - 2017
DO - 10.1587/transfun.E100.A.1084
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E100-A
IS - 4
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - April 2017
AB - In this letter, efficient closed-form formulas for the exact and asymptotic average bit error probability (ABEP) of space shift keying (SSK) systems are derived over Rayleigh fading channels with imperfect channel state information (CSI). Specifically, for a generic 2×N_R multiple-input multiple-output (MIMO) system with the maximum likelihood (ML) detection, the impact of imperfect CSI is taken into consideration in terms of two types of channel estimation errors with the fixed variance and the variance as a function of the number of pilot symbols and signal-to-noise ratio (SNR). Then, the explicit evaluations of the bit error floor (BEF) and asymptotic SNR loss are carried out based on the derived asymptotic ABEP formula, which accounts for the impact of imperfect CSI on the SSK system. The numerical results are presented to validate the exactness of our theoretical analysis.
ER -