Wireless energy harvesting meets receiver diversity: A successful approach for two-way half-duplex relay networks over block Rayleigh fading channel
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F20%3A10244849" target="_blank" >RIV/61989100:27240/20:10244849 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1389128619314689" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1389128619314689</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.comnet.2020.107176" target="_blank" >10.1016/j.comnet.2020.107176</a>
Alternative languages
Result language
angličtina
Original language name
Wireless energy harvesting meets receiver diversity: A successful approach for two-way half-duplex relay networks over block Rayleigh fading channel
Original language description
Recently, energy harvesting (EH) via radio-frequency (RF) signals in wireless relay networks has been attracting a lot of interest, especially for supplying the energy to relay nodes in IoT systems so that they can help exchange the information between source nodes. In this paper, we thoroughly analyze the performance of a novel EH scheme for a two-way half-duplex relay network with two source nodes exchanging the information with the help of a single relay. The relay node harvests the energy from both sources by power splitting EH protocol before using that energy to forward the information from each source to the other. By using the selection combining (SC) at the destinations, we can exploit the direct channel between two source nodes to enhance the overall performance. Three relay strategies are considered in our analysis, namely, amplify-and-forward (AF), decode-and-forward (DF), and hybrid-decode-and-forward (HDAF) strategies. For performance evaluation, we derive the exact expressions of the system outage probability (SOP) over block Rayleigh fading channels. Finally, Monte Carlo simulations are presented to verify the theoretical derivations as well as to compare the performance of various configurations of the proposed scheme. (C) 2020 Elsevier B.V.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20203 - Telecommunications
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Computer Networks
ISSN
1389-1286
e-ISSN
—
Volume of the periodical
172
Issue of the periodical within the volume
May 8 2020
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
—
UT code for WoS article
000528200400014
EID of the result in the Scopus database
2-s2.0-85080939714