A Novel Secure Protocol for Mobile Edge Computing Network Applied Downlink NOMA

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F20%3A10246073" target="_blank" >RIV/61989100:27240/20:10246073 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007/978-3-030-63083-6_25" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-030-63083-6_25</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-63083-6_25" target="_blank" >10.1007/978-3-030-63083-6_25</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A Novel Secure Protocol for Mobile Edge Computing Network Applied Downlink NOMA

Popis výsledku v původním jazyce

In this paper, we study a mobile edge computing (MEC) network based on non-orthogonal multiple access (NOMA) scheme, in which a user can offload its tasks to two MEC servers through downlink NOMA. Due to security constraint, the confidential tasks must be computed on the trusted server, the remain tasks can be offloaded to other server if needed. In this scenario, we propose a novel secure protocol, namely APS-NOMA MEC, based on access point selection (APS) scheme to guarantee the security constraint. The exact closed-form expression of successful computation probability for this proposed system protocol is derived. We further study the impact of the network parameters on the system performance to confirm the effectiveness of deployment of NOMA in MEC network. The numerical results show that our proposed protocol outperforms the conventional NOMA MEC scheme in terms of computation efficiency. Finally, the simulation results are also provided to verify the accuracy of our analysis. (C) 2020, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.

Název v anglickém jazyce

A Novel Secure Protocol for Mobile Edge Computing Network Applied Downlink NOMA

Popis výsledku anglicky

In this paper, we study a mobile edge computing (MEC) network based on non-orthogonal multiple access (NOMA) scheme, in which a user can offload its tasks to two MEC servers through downlink NOMA. Due to security constraint, the confidential tasks must be computed on the trusted server, the remain tasks can be offloaded to other server if needed. In this scenario, we propose a novel secure protocol, namely APS-NOMA MEC, based on access point selection (APS) scheme to guarantee the security constraint. The exact closed-form expression of successful computation probability for this proposed system protocol is derived. We further study the impact of the network parameters on the system performance to confirm the effectiveness of deployment of NOMA in MEC network. The numerical results show that our proposed protocol outperforms the conventional NOMA MEC scheme in terms of computation efficiency. Finally, the simulation results are also provided to verify the accuracy of our analysis. (C) 2020, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20203 - Telecommunications

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST. Volume 334

ISBN

978-3-030-63082-9

ISSN

1867-8211

e-ISSN

1867-822X

Počet stran výsledku

13

Strana od-do

324-336

Název nakladatele

Springer

Místo vydání

Cham

Místo konání akce

Hanoj

Datum konání akce

24. 8. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—