UAV Relaying Enabled NOMA Network With Hybrid Duplexing and Multiple Antennas
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F20%3A10246071" target="_blank" >RIV/61989100:27240/20:10246071 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9220886/footnotes#footnotes" target="_blank" >https://ieeexplore.ieee.org/document/9220886/footnotes#footnotes</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ACCESS.2020.3030221" target="_blank" >10.1109/ACCESS.2020.3030221</a>
Alternative languages
Result language
angličtina
Original language name
UAV Relaying Enabled NOMA Network With Hybrid Duplexing and Multiple Antennas
Original language description
This article studies the wireless systems by implementing the full-duplex (FD) unmanned aerial vehicle (UAV) relay to allow two nearby base stations joint communicate to distant users. The non-orthogonal multiple access (NOMA) assisted networks and design of multiple-antenna users are considered in order to improve the users' performance. To overcome obstacles in transmission environment, such a model of the uplink (UL) and the downlink (DL) relying on UAV relay is suitable to forward signals to far users. Moreover, practical scenario of imperfect successive interference cancellation (SIC) at each receiver is considered as main reason of degraded performance. To evaluate specific performance metric, we derive the closed-form expressions of outage probability. In addition, the throughput in delay-limited transmission mode of UAV relay assisted UL/DL NOMA system is also considered thoroughly. The derivations and results showed that the higher number of antennas at users could effectively improve the system throughput and reduce the outage probability. The numerical simulation results further indicate the effectiveness of the proposed system and the correctness of theoretical analysis.
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
20203 - Telecommunications
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Access
ISSN
2169-3536
e-ISSN
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Volume of the periodical
8
Issue of the periodical within the volume
2020
Country of publishing house
US - UNITED STATES
Number of pages
15
Pages from-to
186993-187007
UT code for WoS article
000583558600001
EID of the result in the Scopus database
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