Enhancing short-packet communications: BLER performance in RIS-assisted ambient backscatter NOMA systems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F25%3A10258431" target="_blank" >RIV/61989100:27240/25:10258431 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27740/25:10258431
Result on the web
<a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0328545" target="_blank" >https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0328545</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1371/journal.pone.0328545" target="_blank" >10.1371/journal.pone.0328545</a>
Alternative languages
Result language
angličtina
Original language name
Enhancing short-packet communications: BLER performance in RIS-assisted ambient backscatter NOMA systems
Original language description
Short-packet communication (SPC) is a key enabler for ultra-reliable low-latency communication (URLLC) in next-generation wireless networks. In this paper, we investigate the block error rate (BLER) performance of a reconfigurable intelligent surface (RIS)-assisted ambient backscatter communication (AmBC) system operating under a non-orthogonal multiple access (NOMA) framework. Different from existing works, our study considers a Nakagami-m fading environment and derives closed-form expressions for the average and asymptotic BLER. By leveraging power-domain NOMA and RIS-assisted reflection, we optimize signal reception for both direct and backscattered links, enhancing spectral efficiency and communication reliability. Numerical and Monte Carlo simulation results validate our analytical findings, demonstrating significant performance gains in terms of BLER reduction and system throughput improvement. These results highlight the potential of RIS-assisted AmBC-NOMA systems in enabling efficient SPC for URLLC applications.
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
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
PLoS One
ISSN
1932-6203
e-ISSN
1932-6203
Volume of the periodical
20
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
26
Pages from-to
nestránkováno
UT code for WoS article
001544822200022
EID of the result in the Scopus database
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