Two-way relaying networks in green communications for 5G: Optimal throughput and tradeoff between relay distance on power splitting-based and time switching-based relaying SWIPT

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F16%3A86098021" target="_blank" >RIV/61989100:27240/16:86098021 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S1434841116308925" target="_blank" >http://www.sciencedirect.com/science/article/pii/S1434841116308925</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.aeue.2016.10.002" target="_blank" >10.1016/j.aeue.2016.10.002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Two-way relaying networks in green communications for 5G: Optimal throughput and tradeoff between relay distance on power splitting-based and time switching-based relaying SWIPT

Popis výsledku v původním jazyce

In this paper, we systematically study the performance of two and three time slot transmission schemes (2TS and 3TS) for bidirectional amplify-and-forward (AF) relaying channels, which are deployed by simultaneous wireless information and power transfer (SWIPT). In particular, in SWIPT, there are two protocols, namely power time splitting-based two-slot (PTSTW) and power time splitting-based three-slot (PTSTH) relaying protocol. We also derive closed-form expressions of throughput for both delay-limited and delay-tolerant transmission mode. Moreover, the proposed protocols will be evaluated in terms of the large scale path loss and the distance allocation to achieve the optimal throughput. In addition, numerical results prove that the throughput of PTSTW outperforms PTSTH. Furthermore, the throughput of delay-tolerant transmission mode is greatly better than delay-limited transmission mode. Other numerical results are also provided to verify the validity of theoretical analysis. (C) 2016 Elsevier GmbH.

Název v anglickém jazyce

Two-way relaying networks in green communications for 5G: Optimal throughput and tradeoff between relay distance on power splitting-based and time switching-based relaying SWIPT

Popis výsledku anglicky

In this paper, we systematically study the performance of two and three time slot transmission schemes (2TS and 3TS) for bidirectional amplify-and-forward (AF) relaying channels, which are deployed by simultaneous wireless information and power transfer (SWIPT). In particular, in SWIPT, there are two protocols, namely power time splitting-based two-slot (PTSTW) and power time splitting-based three-slot (PTSTH) relaying protocol. We also derive closed-form expressions of throughput for both delay-limited and delay-tolerant transmission mode. Moreover, the proposed protocols will be evaluated in terms of the large scale path loss and the distance allocation to achieve the optimal throughput. In addition, numerical results prove that the throughput of PTSTW outperforms PTSTH. Furthermore, the throughput of delay-tolerant transmission mode is greatly better than delay-limited transmission mode. Other numerical results are also provided to verify the validity of theoretical analysis. (C) 2016 Elsevier GmbH.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

AEU - International Journal of Electronics and Communications

ISSN

1434-8411

e-ISSN

—

Svazek periodika

70

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

8

Strana od-do

1637-1644

Kód UT WoS článku

000389098600009

EID výsledku v databázi Scopus

2-s2.0-84992188382