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Cooperative spectrum sharing networks with AF relay and selection diversity

Duong, Quang Trung (author)
Bao, Vo Nguyen Quoc (author)
Alexandropoulos, George C. (author)
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Zepernick, Hans-Jürgen (author)
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Institution of Engineering and Technology - IET, 2011
2011
English.
In: Electronics Letters. - : Institution of Engineering and Technology - IET. - 0013-5194 .- 1350-911X. ; 47:20, s. 1149-1151
  • Journal article (peer-reviewed)
Abstract Subject headings
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  • The exact outage probability (OP) of cognitive dual-hop relay networks equipped with a single amplify-and-forward (AF) relay and a selection combining receiver at the destination is derived under spectrum sharing constraint on a primary user. The tractable closed-form OP readily enables evaluation of system performance, which indicates the significance of using a relay in cognitive radio networks with a spectrum sharing approach. The proposed analysis is validated by numerical examples.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)

Keyword

spectrum sharing
cognitive relay networks
amplify-and-forward relay
selection diversity

Publication and Content Type

ref (subject category)
art (subject category)

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