Performance of Space-Time Block Soded systems with joint transmit and receive antenna selection in Nakagami-m fading channels

Coşkun, Ahmet F.; Kucur, Oğuz

doi:10.1109/siu.2011.5929601

Cited by 1 publication

(9 citation statements)

References 18 publications

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“…Here, E s and N 0 denote the average symbol energy and the one‐sided power spectral density of additive white Gaussian noise at each receive antenna, respectively. The SNR statistics related to the instantaneous SNR of each branch for JTRAS/OSTBC scheme have been obtained in (also in and ) as

f (x) MathClass-rel= {((), \frac{m}{\overset{γ}{true}})}^{m} \frac{x^{m MathClass-bin- 1} e^{MathClass-bin- xm MathClass-bin∕ \overset{γ}{true}}}{Γ (m)}

, x ≥ 0, and

F (x) MathClass-rel= ψ (m MathClass-punc, xm MathClass-bin∕ \overset{γ}{true}) MathClass-bin∕ Γ (m)

, x ≥ 0, respectively. Here,

Γ (u) MathClass-rel= {MathClass-op\int}_{0}^{MathClass-rel\infty} t^{u MathClass-bin- 1} e^{MathClass-bin- t} dt

, Re ( u ) > 0 is the Gamma function [, (8.310.1)] and

ψ (u MathClass-punc, x) MathClass-rel= {MathClass-op\int}_{0}^{x} t^{u MathClass-bin- 1} e^{MathClass-bin- t} dt

, Re ( u ) > 0 is the incomplete Gamma function [, (8.350.1)].…”

Section: System Model and Snr Statisticsmentioning

confidence: 99%

“…

F_{γ_{U}} (MathClass-bin\cdot)

that constitutes the main metric required for the derivation of other performance metrics (e.g., the MGF and exact average error probability) can be expressed as shown in and of the Appendix Section. Derivation of

F_{γ_{U}} (MathClass-bin\cdot)

is also provided obtaining the OP of the unified scheme by easily evaluating

P_{out} MathClass-rel= F_{γ_{U}} (2^{scriptR} MathClass-bin- 1)

as shown in and . Here,

scriptR

denotes the desired spectral efficiency in bit/s/Hz.…”

Section: System Model and Snr Statisticsmentioning

confidence: 99%

“…Here, E s and N 0 denote the average symbol energy and the onesided power spectral density of additive white Gaussian noise at each receive antenna, respectively. The SNR statistics related to the instantaneous SNR of each branch for JTRAS/OSTBC scheme have been obtained in [14] (also in [5,7,9] and [10] [22, (8.350.1)]. For TAS/OSTBC scheme, the PDF and CDF expressions of the transmit branch (through all receive antennas) have been given similarly in [7]…”

Section: System Model and Snr Statisticsmentioning

confidence: 99%

“…Derivation of F " U . / is also provided obtaining the OP of the unified scheme by easily evaluating P out D F " U .2 R 1/ as shown in [4][5][6][7][8][9][10]14,15] and [23].…”

Section: System Model and Snr Statisticsmentioning

confidence: 99%

“…The literature related to HDSs has included examinations on TAS&MRC , TAS/OSTBC , TAS&generalized selection combining (GSC) , JTRAS , and maximal‐ratio transmission (MRT)&RAS schemes. Also, TAS/OSTBC&RAS (i.e., JTRAS/OSTBC) scheme, which consists of combined TAS/OSTBC at transmit end and single RAS at receive end, has been considered in . In , JTRAS with space‐time coding has been analyzed asymptotically for Rayleigh fading channels by using upper bounds and pairwise‐error probability‐based approach.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Analysis of transmit antenna selection/orthogonal space‐time block coding with receive selection and combining in the presence of feedback errors

Coşkun

Kucur

2014

Wireless Communications

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Examining the effect of imperfect transmit antenna selection (TAS) caused by the feedback link errors on the performance of hybrid TAS/orthogonal space‐time block coding (OSTBC) with single receive antenna selection (i.e., joint transmit and receive antenna selection (JTRAS)/OSTBC) and TAS/OSTBC (with receive maximal‐ratio combining‐like combining structure) over slow and frequency‐flat Nakagami‐m fading channels is the main objective of this paper. Under ideal channel estimation and delay‐free feedback assumptions, statistical expressions and several performance metrics related to the post‐processing signal‐to‐noise ratio are derived by defining a unified system model concerning both JTRAS/OSTBC and TAS/OSTBC schemes. Exact analytical expressions for outage probability (OP) and bit/symbol error rates of M‐ary modulations are presented in order to provide a detailed examination on the OP and error performances of the unified system that experiences feedback errors. Also, the asymptotic diversity order analysis, which shows that the diversity order of the investigated schemes is equal to the diversity order provided by OSTBC transmission itself, is included in the paper. Moreover, we have validated the theoretical results via Monte Carlo simulations. Copyright © 2014 John Wiley & Sons, Ltd.

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f (x) MathClass-rel= {((), \frac{m}{\overset{γ}{true}})}^{m} \frac{x^{m MathClass-bin- 1} e^{MathClass-bin- xm MathClass-bin∕ \overset{γ}{true}}}{Γ (m)}

, x ≥ 0, and

F (x) MathClass-rel= ψ (m MathClass-punc, xm MathClass-bin∕ \overset{γ}{true}) MathClass-bin∕ Γ (m)

, x ≥ 0, respectively. Here,

Γ (u) MathClass-rel= {MathClass-op\int}_{0}^{MathClass-rel\infty} t^{u MathClass-bin- 1} e^{MathClass-bin- t} dt

, Re ( u ) > 0 is the Gamma function [, (8.310.1)] and

ψ (u MathClass-punc, x) MathClass-rel= {MathClass-op\int}_{0}^{x} t^{u MathClass-bin- 1} e^{MathClass-bin- t} dt

, Re ( u ) > 0 is the incomplete Gamma function [, (8.350.1)].…”

Section: System Model and Snr Statisticsmentioning

confidence: 99%

“…

F_{γ_{U}} (MathClass-bin\cdot)

F_{γ_{U}} (MathClass-bin\cdot)

is also provided obtaining the OP of the unified scheme by easily evaluating

P_{out} MathClass-rel= F_{γ_{U}} (2^{scriptR} MathClass-bin- 1)

as shown in and . Here,

scriptR

denotes the desired spectral efficiency in bit/s/Hz.…”

Section: System Model and Snr Statisticsmentioning

confidence: 99%

Section: System Model and Snr Statisticsmentioning

confidence: 99%

“…Derivation of F " U . / is also provided obtaining the OP of the unified scheme by easily evaluating P out D F " U .2 R 1/ as shown in [4][5][6][7][8][9][10]14,15] and [23].…”

Section: System Model and Snr Statisticsmentioning

confidence: 99%