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Two-Way Relaying Un...
Two-Way Relaying Under the Presence of Relay Transceiver Hardware Impairments
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- Matthaiou, Michail, 1981 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Papadogiannis, Agisilaos, 1982 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Bjornson, E. (author)
- Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH),Nokia AB,Nokia Oy
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- Debbah, M. (author)
- Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH),Nokia AB,Nokia Oy
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 2013
- 2013
- English.
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In: IEEE Communications Letters. - : Institute of Electrical and Electronics Engineers (IEEE). - 1558-2558 .- 1089-7798. ; 17:6, s. 1136-1139
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http://dx.doi.org/10...
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Abstract
Subject headings
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- Hardware impairments in physical transceivers are known to have a deleterious effect on communication systems; however, very few contributions have investigated their impact on relaying. This paper quantifies the impact of transceiver impairments in a two-way amplify-and-forward configuration. More specifically, the effective signal-to-noise-and-distortion ratios at both transmitter nodes are obtained. These are used to deduce exact and asymptotic closed-form expressions for the outage probabilities (OPs), as well as tractable formulations for the symbol error rates (SERs). It is explicitly shown that non-zero lower bounds on the OP and SER exist in the high-power regime-this stands in contrast to the special case of ideal hardware, where the OP and SER go asymptotically to zero.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
Keyword
- two-way relaying
- Amplify-and-forward
- outage probability
- transceiver impairments
- symbol error rate
Publication and Content Type
- art (subject category)
- ref (subject category)
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