On Performance of Backscatter-NOMA Systems: Symbiotic Communication for IoT Devices
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18450%2F24%3A50021798" target="_blank" >RIV/62690094:18450/24:50021798 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/10568552/authors#authors" target="_blank" >https://ieeexplore.ieee.org/document/10568552/authors#authors</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TVT.2024.3415353" target="_blank" >10.1109/TVT.2024.3415353</a>
Alternative languages
Result language
angličtina
Original language name
On Performance of Backscatter-NOMA Systems: Symbiotic Communication for IoT Devices
Original language description
Backscatter communication and non-orthogonal multiple access (NOMA) are emerging paradigms in wireless communication offering promising solutions to enhance spectral and energy efficiency of energy-constrained devices in 6G networks. This work introduces a symbiotic radio system tailored for Internet of Things (IoT) devices and proposes an innovative framework that integrates backscatter-based IoT devices into the NOMA network. In this proposed system, the primary base station employs NOMA principles to serve both far and near users simultaneously. The IoT network consists of an IoT device equipped with a backscattering device that transmits its information over the primary signal, fostering a symbiotic relationship between the two. The IoT transmitter not only serves the IoT receiver but also concurrently enhances performance of the far user. This paper delves into an extensive analysis of the outage probabilities for the NOMA and IoT networks. The outage probability of the far user is obtained for the cases with and without a direct link between the primary base station and the far user. The obtained results clearly demonstrate a significant performance improvement over orthogonal multiple access techniques. Finally, we employ Monte Carlo simulations to validate the accuracy of the derived theoretical analysis. IEEE
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
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Vehicular Technology
ISSN
0018-9545
e-ISSN
1939-9359
Volume of the periodical
73
Issue of the periodical within the volume
10
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
15854-15859
UT code for WoS article
001336949600035
EID of the result in the Scopus database
2-s2.0-85196756085