Security-reliability analysis of noma-based multi-hop relay networks in presence of an active eavesdropper with imperfect eavesdropping CSI

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F17%3A10236481" target="_blank" >RIV/61989100:27240/17:10236481 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/17:10236481

Výsledek na webu

<a href="http://advances.utc.sk/index.php/AEEE/article/view/2386" target="_blank" >http://advances.utc.sk/index.php/AEEE/article/view/2386</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15598/aeee.v15i4.2386" target="_blank" >10.15598/aeee.v15i4.2386</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Security-reliability analysis of noma-based multi-hop relay networks in presence of an active eavesdropper with imperfect eavesdropping CSI

Popis výsledku v původním jazyce

In this paper, we evaluate system performances of a multi-hop relay protocol with presence of an active eavesdropper. In the proposed protocol, a source attempts to transmit its data to a destination with assistance of multiple intermediate relays. From the eavesdropping Channel State Information (CSI) estimated, the source and relays adjust their transmit power so that the eavesdropper cannot overhear the transmitted data. Moreover, to enhance throughput for the proposed system, Non-Orthogonal Multiple Access (NOMA) technique with a simple power allocation is also proposed. We derive exact closed-form expressions of the Outage Probability (OP) and throughput for the data transmission over Rayleigh fading channel. In addition, when the CSI estimation is imperfect, Intercept Probability (IP) at the eavesdropper is derived. Finally, Monte Carlo simulations are presented to verify the theoretical derivations.

Název v anglickém jazyce

Security-reliability analysis of noma-based multi-hop relay networks in presence of an active eavesdropper with imperfect eavesdropping CSI

Popis výsledku anglicky

In this paper, we evaluate system performances of a multi-hop relay protocol with presence of an active eavesdropper. In the proposed protocol, a source attempts to transmit its data to a destination with assistance of multiple intermediate relays. From the eavesdropping Channel State Information (CSI) estimated, the source and relays adjust their transmit power so that the eavesdropper cannot overhear the transmitted data. Moreover, to enhance throughput for the proposed system, Non-Orthogonal Multiple Access (NOMA) technique with a simple power allocation is also proposed. We derive exact closed-form expressions of the Outage Probability (OP) and throughput for the data transmission over Rayleigh fading channel. In addition, when the CSI estimation is imperfect, Intercept Probability (IP) at the eavesdropper is derived. Finally, Monte Carlo simulations are presented to verify the theoretical derivations.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20203 - Telecommunications

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Advances in Electrical and Electronic Engineering

ISSN

1336-1376

e-ISSN

—

Svazek periodika

15

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

591-597

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85037665438