On Performance of SWIPT Enabled PPP Distributed Cooperative NOMA Networks using Stochastic Geometry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18450%2F22%3A50019069" target="_blank" >RIV/62690094:18450/22:50019069 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/9723559" target="_blank" >https://ieeexplore.ieee.org/document/9723559</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/TVT.2022.3155358" target="_blank" >10.1109/TVT.2022.3155358</a>

Jazyk výsledku

angličtina

Název v původním jazyce

On Performance of SWIPT Enabled PPP Distributed Cooperative NOMA Networks using Stochastic Geometry

Popis výsledku v původním jazyce

Non-orthogonal multiple access (NOMA) is considered as an multiple access technique for supporting massive number of devices with high spectral efficiency. Simultaneous wireless information and power transfer (SWIPT) is an efficient solution for fully autonomous and sustainable communication networks. In this paper, the application of SWIPT in networks employing cooperative NOMA (CNOMA) is investigated. The performance of the CNOMA network with SWIPT is investigated in a multi-tier downlink scenario with macro-base stations (MBSs) and femto-base stations (FBSs). The distribution of MBSs and FBSs follow Poisson point process model. Unlike solution in the existing literature, instead of using only the superimposed signal for energy harvesting (EH), in this work, the cooperating node/user employs EH using interference from the adjacent base stations. Expressions for outage probability and throughput are derived at the user pair (comprising a cell-centre user and a cell-edge user) served using NOMA. Comparison of the proposed EH system with existing solutions is highlighted. Monte Carlo simulations are carried out to validate the analytical results. IEEE

Název v anglickém jazyce

On Performance of SWIPT Enabled PPP Distributed Cooperative NOMA Networks using Stochastic Geometry

Popis výsledku anglicky

Non-orthogonal multiple access (NOMA) is considered as an multiple access technique for supporting massive number of devices with high spectral efficiency. Simultaneous wireless information and power transfer (SWIPT) is an efficient solution for fully autonomous and sustainable communication networks. In this paper, the application of SWIPT in networks employing cooperative NOMA (CNOMA) is investigated. The performance of the CNOMA network with SWIPT is investigated in a multi-tier downlink scenario with macro-base stations (MBSs) and femto-base stations (FBSs). The distribution of MBSs and FBSs follow Poisson point process model. Unlike solution in the existing literature, instead of using only the superimposed signal for energy harvesting (EH), in this work, the cooperating node/user employs EH using interference from the adjacent base stations. Expressions for outage probability and throughput are derived at the user pair (comprising a cell-centre user and a cell-edge user) served using NOMA. Comparison of the proposed EH system with existing solutions is highlighted. Monte Carlo simulations are carried out to validate the analytical results. IEEE

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE Transactions on Vehicular Technology

ISSN

0018-9545

e-ISSN

1939-9359

Svazek periodika

71

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

5639-5644

Kód UT WoS článku

000799654900097

EID výsledku v databázi Scopus

2-s2.0-85125754706