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Performance Analysi...
Performance Analysis of ARQ-based RF-FSO Links
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- Makki, Behrooz, 1980 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Svensson, Tommy, 1970 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Eriksson, Thomas, 1964 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Alouini, Mohamed-Slim (author)
- King Abdullah University of Science and Technology (KAUST)
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(creator_code:org_t)
- 2017
- 2017
- English.
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In: IEEE Communications Letters. - 1558-2558 .- 1089-7798. ; 21:6, s. 1253-1256
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Abstract
Subject headings
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- In this letter, we study the performance of hybrid radio-frequency (RF) and free-space optical (FSO) links using automatic repeat request (ARQ). We derive closed-form expressions for the message decoding probabilities, throughput, and outage probability with different relative coherence times of the RF and FSO links. We also evaluate the effect of adaptive power allocation between the ARQ retransmissions on the system performance. The results show that joint implementation of the RF and FSO links leads to substantial performance improvement, compared to the cases with only the RF or the FSO link.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Keyword
- Cooperative communications
- millimeter wave communications
- RF-FSO networks
- automatic repeat request
Publication and Content Type
- art (subject category)
- ref (subject category)
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