Fading Channels

Outage performance of exponentiated Weibull FSO links under generalized pointing errors
Even in clear conditions, free-space optical (FSO) links are impaired by scintillation and dynamic misalignment which result in a slow …
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Performance analysis of a hybrid QAM-MPPM technique over turbulence-free and gamma-gamma free-space optical channels
The performance of a hybrid M-Ary quadrature amplitude modulation multi-pulse pulse-position modulation (hybrid QAM-MPPM) technique is …
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Ergodic capacity analysis of decode-and-forward relay-assisted FSO systems over alpha-mu fading channels considering pointing errors
The ergodic capacity of decode-and-forward (DF) relay-assisted free-space optical (FSO) communication systems when line of sight is …
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MISO relay-Assisted FSO systems over gamma-gamma fading channels with pointing errors
The impact of multiple-input/single-output (MISO) relay-Assisted free-space optical systems by using transmit laser selection scheme in …
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Rate-adaptive selective relaying using time diversity for relay-assisted FSO communications
In this paper, a novel cooperative protocol for free-space optical (FSO) communication systems is proposed, wherein the performance …
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Average channel capacity analysis of BDF relaying over alpha-mu fading channels
Average channel capacity for the bit-detect-and-forward (BDF) cooperative protocol over α-μ fading channels is analyzed. Novel …
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Evaluating pointing errors on ergodic capacity of DF relay-assisted FSO communication systems
Ergodic capacity of decode-and-forward (DF) relay-assisted free-space optical (FSO) communication systems when line of sight is …
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Novel space-time trellis codes for free-space optical communications using transmit laser selection
In this paper, the deployment of novel space-time trellis codes (STTCs) with transmit laser selection (TLS) for free-space optical …
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On the capacity of MISO FSO systems over gamma-gamma and misalignment fading channels
In this work, the ergodic capacity performance for multipleinput/single-output (MISO) free-space optical (FSO) communications system …
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Outage performance of DF relay-assisted FSO communications using time diversity
Outage probability as a performance measure for a decode-and-forward (DF) relaying scheme based on repetition coding with the relay is …
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