Abstract

In our recently published paper (J. Opt. Commun. Netw. , vol.  9, no. 2, p. 138, 2017 [CrossRef]  ), the following errors need to be corrected.

© 2017 Optical Society of America

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References

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  1. M. Mansour Abadi, Z. Ghassemlooy, S. Zvanovec, M. R. Bhatnagar, M.-A. Khalighi, and Y. Wu, “Impact of link parameters and channel correlation on the performance of FSO systems with the differential signaling technique,” J. Opt. Commun. Netw., vol.  9, pp. 138–148, Feb. 2017.
    [Crossref]

2017 (1)

Bhatnagar, M. R.

Ghassemlooy, Z.

Khalighi, M.-A.

Mansour Abadi, M.

Wu, Y.

Zvanovec, S.

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Equations (9)

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Mean ( y 1 ) = { ϵ 1 ϕ 1 ( 1 + ϵ 1 ) bit 1 ϕ 1 Threshold ϕ 1 ( 1 + ϵ 1 ) bit 0 .
Var ( y 1 ) = σ n , 1 2 + [ exp ( 4 σ h , 1 2 ) 1 ] × { ( 2 ϵ 1 ϕ 1 ( 1 + ϵ 1 ) ) 2 bit 1 ( ϕ 1 ) 2 Threshold ( 2 ϕ 1 ( 1 + ϵ 1 ) ) 2 bit 0 .
Mean ( Y ) = { 2 ϵ 1 ϕ 1 ( 1 + ϵ 1 ) 2 ϕ 2 ( 1 + ϵ 2 ) bit 1 ϕ 1 ϕ 2 Threshold 2 ϕ 1 ( 1 + ϵ 1 ) 2 ϵ 2 ϕ 2 ( 1 + ϵ 2 ) bit 0 .
Var ( y 1 ) = σ n , 1 2 + σ n , 2 2 + [ exp ( 4 σ h , 1 2 ) 1 ] × { ( 2 ϵ 1 ϕ 1 ( 1 + ϵ 1 ) ) 2 + ( 2 ϕ 2 ( 1 + ϵ 2 ) ) 2 2 ρ 1 , 2 4 ϵ 1 ϕ 1 ϕ 2 ( 1 + ϵ 1 ) ( 1 + ϵ 2 ) bit 1 ( ϕ 1 ) 2 + ( ϕ 2 ) 2 2 ρ 1 , 2 ϕ 1 ϕ 2 Threshold ( 2 ϕ 1 ( 1 + ϵ 1 ) ) 2 + ( 2 ϵ 2 ϕ 2 ( 1 + ϵ 2 ) ) 2 2 ρ 1 , 2 4 ϵ 2 ϕ 1 ϕ 2 ( 1 + ϵ 1 ) ( 1 + ϵ 2 ) bit 0 .
Var ( Y TL ) = 2 [ exp ( 4 σ h , 1 2 ) 1 ] ( ϕ 1 ) 2 ( 1 ρ 1,2 ) + σ n , 1 2 + σ n , 2 2 .
Mean ( Y bit 0 ) = 2 ϕ 1 [ 1 ( 1 + ϵ 1 ) ϵ 2 ( 1 + ϵ 2 ) ] .
Mean ( Y bit 1 ) = 2 ϕ 1 [ ϵ 1 ( 1 + ϵ 1 ) 1 ( 1 + ϵ 2 ) ] .
Var ( Y bit 0 ) = 4 [ exp ( 4 σ h , 1 2 ) 1 ] ( ϕ 1 ) 2 [ ( 1 ( 1 + ϵ 1 ) ) 2 + ( ϵ 2 ( 1 + ϵ 2 ) ) 2 2 ρ 1,2 ϵ 2 ( 1 + ϵ 1 ) ( 1 + ϵ 2 ) ] + σ n , 1 2 + σ n , 2 2 .
Var ( Y bit 1 ) = 4 [ exp ( 4 σ h , 1 2 ) 1 ] ( ϕ 1 ) 2 [ ( ϵ 1 ( 1 + ϵ 1 ) ) 2 + ( 1 ( 1 + ϵ 2 ) ) 2 2 ρ 1,2 ϵ 1 ( 1 + ϵ 1 ) ( 1 + ϵ 2 ) ] + σ n , 1 2 + σ n , 2 2 .