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Exact outage probab...
Exact outage probability of cognitive AF relaying with underlay spectrum sharing
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Duong, Quang Trung (författare)
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Bao, Vo Nguyen Quoc (författare)
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Zepernick, Hans-Jürgen (författare)
- Institution of Engineering and Technology -IET, 2011
- 2011
- Engelska.
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Ingår i: Electronics Letters. - : Institution of Engineering and Technology -IET. - 0013-5194 .- 1350-911X. ; 47:17, s. 1001-1002
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The exact closed-form expression for the outage probability (OP) of cognitive radio dual-hop amplify-and-forward (AF) relay networks is derived. The tractable expression of the OP, given in the form of elementary functions, readily enables evaluating the effect of primary users on the secondary system performance. It has been shown that the use of AF relaying significantly improves the performance of cognitive radio networks compared to its direct transmission counterpart.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- cognitive relay networks
- spectrum sharing
- amplify-and-forward
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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