Power controlled outage-aware optimal protocol for NOMA-assisted underlay D2D networks
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18450%2F22%3A50019455" target="_blank" >RIV/62690094:18450/22:50019455 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1434841122002886?pes=vor" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1434841122002886?pes=vor</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.aeue.2022.154418" target="_blank" >10.1016/j.aeue.2022.154418</a>
Alternative languages
Result language
angličtina
Original language name
Power controlled outage-aware optimal protocol for NOMA-assisted underlay D2D networks
Original language description
Underlay device-to-device (D2D) and non-orthogonal multiple access (NOMA) are two promising technologies that have potential to enhance the spectral efficiency for future wireless communication systems. This paper studies an underlay D2D-NOMA system in an uplink cellular network. Different from the previous works, we minimize the outage probability (OP) while allocating optimal power to the D2D group receivers. Specifically, a D2D power allocation (DPA) problem is formulated and a globally-optimal solution is obtained. As a special case, closed-form expressions are also derived for asymptotic OP-based DPA. Results are numerically validated, and an overall average performance improvement of at least 24% is observed over existing conventional power control schemes. © 2022 Elsevier GmbH
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
AEU - International Journal of Electronics and Communications
ISSN
1434-8411
e-ISSN
1618-0399
Volume of the periodical
157
Issue of the periodical within the volume
December
Country of publishing house
DE - GERMANY
Number of pages
5
Pages from-to
"Article number: 154418"
UT code for WoS article
000862422700003
EID of the result in the Scopus database
2-s2.0-85138457310