ON OUTAGE PROBABILITY AND THROUGHPUT PERFORMANCE OF COGNITIVE RADIO INSPIRED NOMA RELAY SYSTEM
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F18%3A10241799" target="_blank" >RIV/61989100:27240/18:10241799 - isvavai.cz</a>
Výsledek na webu
<a href="http://advances.utc.sk/index.php/AEEE/article/view/2801/488488543" target="_blank" >http://advances.utc.sk/index.php/AEEE/article/view/2801/488488543</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15598/aeee.v16i4.2801" target="_blank" >10.15598/aeee.v16i4.2801</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
ON OUTAGE PROBABILITY AND THROUGHPUT PERFORMANCE OF COGNITIVE RADIO INSPIRED NOMA RELAY SYSTEM
Popis výsledku v původním jazyce
To improve the throughput and the outage probability of the Cognitive Radio (CR) inspired system, a novel Non-Orthogonal Multiple Access (NOMA) can be deployed to adapt multiple services in 5G wireless communication. In this scheme, after the reception of the superposition coded symbol with a predefined power allocation factors from the primary source, the relay decodes and forwards with a new superposition coded symbol (i.e. allocating another power factors) to the destination. By employing twin antenna design at the relay, the bandwidth efficiency in such scheme will be improved. Assuming Rayleigh fading channels, the closed-form expressions in terms of throughput and the outage performance are derived. Through numerical results, they showed that the outage performance of the proposed scheme using a Single Antenna (SA) scheme at the relay is better than a Twin Antenna (TA) scheme because SA scheme is not affected by its own antenna interference.
Název v anglickém jazyce
ON OUTAGE PROBABILITY AND THROUGHPUT PERFORMANCE OF COGNITIVE RADIO INSPIRED NOMA RELAY SYSTEM
Popis výsledku anglicky
To improve the throughput and the outage probability of the Cognitive Radio (CR) inspired system, a novel Non-Orthogonal Multiple Access (NOMA) can be deployed to adapt multiple services in 5G wireless communication. In this scheme, after the reception of the superposition coded symbol with a predefined power allocation factors from the primary source, the relay decodes and forwards with a new superposition coded symbol (i.e. allocating another power factors) to the destination. By employing twin antenna design at the relay, the bandwidth efficiency in such scheme will be improved. Assuming Rayleigh fading channels, the closed-form expressions in terms of throughput and the outage performance are derived. Through numerical results, they showed that the outage performance of the proposed scheme using a Single Antenna (SA) scheme at the relay is better than a Twin Antenna (TA) scheme because SA scheme is not affected by its own antenna interference.
Klasifikace
Druh
J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS
CEP obor
—
OECD FORD obor
20203 - Telecommunications
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
ADVANCES IN ELECTRICAL AND ELECTRONIC ENGINEERING
ISSN
1336-1376
e-ISSN
—
Svazek periodika
16
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
12
Strana od-do
501-512
Kód UT WoS článku
000454318100010
EID výsledku v databázi Scopus
2-s2.0-85062414194