Performance of Heterogeneous NOMA Networks in Impulsive Noise With Transmit Antenna Selection
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18450%2F25%3A50022398" target="_blank" >RIV/62690094:18450/25:50022398 - isvavai.cz</a>
Alternative codes found
RIV/29142890:_____/25:00052439
Result on the web
<a href="https://ieeexplore.ieee.org/document/11006091" target="_blank" >https://ieeexplore.ieee.org/document/11006091</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/LWC.2025.3570776" target="_blank" >10.1109/LWC.2025.3570776</a>
Alternative languages
Result language
angličtina
Original language name
Performance of Heterogeneous NOMA Networks in Impulsive Noise With Transmit Antenna Selection
Original language description
This letter investigates the performance of multi-tier heterogeneous cellular networks (HCNs) with macro-and pico-base stations (MBS, PBS) employing non-orthogonal multiple access (NOMA) to improve spectral efficiency and achieve higher data rates for the sixth-generation (6G) wireless networks. Deployment in smart homes, grids, and industrial IoT is challenged by impulsive electromagnetic interference, rendering Gaussian noise-based analyses inadequate. Thus, this study uses stochastic geometry to compare HCN-NOMA performance under additive white Gaussian noise (AWGN) and impulsive noise (Im-N), highlighting variations in system behavior. A comparative analysis of OMA and NOMA under these noise conditions with closed form expressions for outage probability (OP) and asymptotic OP, throughput and energy efficiency using the transmit antenna selection (TAS) is presented, with performance measured by varying base station densities. NOMA outperforms OMA in both AWGN and Im-N scenarios, maximizing gains in specific signal-to-noise ratio (SNR) ranges and proving better for the users with poor channel condition in TAS with multiple transmit antennas. © 2012 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
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
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
IEEE Wireless Communications Letters
ISSN
2162-2337
e-ISSN
2162-2345
Volume of the periodical
14
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
2668-2672
UT code for WoS article
001570447700034
EID of the result in the Scopus database
2-s2.0-105005291980