Outage performance analysis of non-orthogonal multiple access with time-switching energy harvesting

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F19%3A10243274" target="_blank" >RIV/61989100:27240/19:10243274 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/19:10243274

Výsledek na webu

<a href="http://eejournal.ktu.lt/index.php/elt/article/view/23682" target="_blank" >http://eejournal.ktu.lt/index.php/elt/article/view/23682</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5755/j01.eie.25.3.23682" target="_blank" >10.5755/j01.eie.25.3.23682</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Outage performance analysis of non-orthogonal multiple access with time-switching energy harvesting

Popis výsledku v původním jazyce

In recent years, although non-orthogonal multiple access (NOMA) has shown its potentials thanks to its ability to enhance the performance of future wireless communication networks, a number of issues emerge related to the improvement of NOMA systems. In this work, we consider a half-duplex (HD) relaying cooperative NOMA network using decode-and-forward (DF) transmission mode with energy harvesting (EH) capacity, where we assume the NOMA destination (D) is able to receive two data symbols in two continuous time slots which leads to the higher transmission rate than traditional relaying networks. To analyse EH, we deploy time-switching (TS) architecture to comprehensively study the optimal transmission time and outage performance at D. In particular, we are going to obtain closed-form expressions for outage probability (OP) with optimal TS ratio for both data symbols with both exact and approximate forms. The given simulation results show that the placement of the relay (R) plays an important role in the system performance. (C) 2019 Kauno Technologijos Universitetas. All rights reserved.

Název v anglickém jazyce

Outage performance analysis of non-orthogonal multiple access with time-switching energy harvesting

Popis výsledku anglicky

In recent years, although non-orthogonal multiple access (NOMA) has shown its potentials thanks to its ability to enhance the performance of future wireless communication networks, a number of issues emerge related to the improvement of NOMA systems. In this work, we consider a half-duplex (HD) relaying cooperative NOMA network using decode-and-forward (DF) transmission mode with energy harvesting (EH) capacity, where we assume the NOMA destination (D) is able to receive two data symbols in two continuous time slots which leads to the higher transmission rate than traditional relaying networks. To analyse EH, we deploy time-switching (TS) architecture to comprehensively study the optimal transmission time and outage performance at D. In particular, we are going to obtain closed-form expressions for outage probability (OP) with optimal TS ratio for both data symbols with both exact and approximate forms. The given simulation results show that the placement of the relay (R) plays an important role in the system performance. (C) 2019 Kauno Technologijos Universitetas. All rights reserved.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20203 - Telecommunications

Projekt

<a href="/cs/project/LM2015070" target="_blank" >LM2015070: IT4Innovations národní superpočítačové centrum</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Elektronika ir elektrotechnika

ISSN

1392-1215

e-ISSN

—

Svazek periodika

25

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

LT - Litevská republika

Počet stran výsledku

7

Strana od-do

85-91

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85069593759