TELKOMNIKA Telecommunication, Computing, Electronics and Control
Performance of multi-hop cognitive MIMO relaying networks
with joint constraint of intercept probability and limited interference
Dublin Core
Title
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Performance of multi-hop cognitive MIMO relaying networks
with joint constraint of intercept probability and limited interference
Performance of multi-hop cognitive MIMO relaying networks
with joint constraint of intercept probability and limited interference
Subject
Physical-layer security
Underlay cognitive radio
Outage probability
Intercept probability
Underlay cognitive radio
Outage probability
Intercept probability
Description
In this paper, we propose a multi-hop multiple input multiple output (MIMO)
decode-and-forward relaying protocol in cognitive radio networks. In this
protocol, a multi-antenna secondary source attempts to send its data to a multi-
antenna secondary destination with assistance of multiple intermediate multi-
antenna nodes, in presence of a multi-antenna secondary eavesdropper. A
primary network includes a primary transmitter and a primary receiver which
are equipped with multiple antennas, and use transmit antenna selection (TAS)
and selection combining (SC) to communicate with each other. Operating on
the underlay spectrum sharing method, the secondary source and relay nodes
have to adjust their transmit power so that the outage performance of the
primary network is not harmful and satisfy the quality of service (QoS).
Moreover, these secondary nodes also reduce their transmit power so that the
intercept probability (IP) at the eavesdropper at each hop is below a desired
value. To improve the outage performance of the secondary network under the
joint constraint of IP and limited interference, the TAS/SC method is employed
to relay the source data hop-by-hop to the destination. We derived exact
closed-form expressions of the end-to-end (e2e) outage probability (OP) and
IP of the proposed protocol over Rayleigh fading channels. Monte Carlo
simulations are then performed to verify the theoretical derivations.
decode-and-forward relaying protocol in cognitive radio networks. In this
protocol, a multi-antenna secondary source attempts to send its data to a multi-
antenna secondary destination with assistance of multiple intermediate multi-
antenna nodes, in presence of a multi-antenna secondary eavesdropper. A
primary network includes a primary transmitter and a primary receiver which
are equipped with multiple antennas, and use transmit antenna selection (TAS)
and selection combining (SC) to communicate with each other. Operating on
the underlay spectrum sharing method, the secondary source and relay nodes
have to adjust their transmit power so that the outage performance of the
primary network is not harmful and satisfy the quality of service (QoS).
Moreover, these secondary nodes also reduce their transmit power so that the
intercept probability (IP) at the eavesdropper at each hop is below a desired
value. To improve the outage performance of the secondary network under the
joint constraint of IP and limited interference, the TAS/SC method is employed
to relay the source data hop-by-hop to the destination. We derived exact
closed-form expressions of the end-to-end (e2e) outage probability (OP) and
IP of the proposed protocol over Rayleigh fading channels. Monte Carlo
simulations are then performed to verify the theoretical derivations.
Creator
Phu Tran Tin, Duy-Hung Ha, Pham Minh Quang, Nguyen Thanh Binh, Nguyen Luong Nhat
Source
http://journal.uad.ac.id/index.php/TELKOMNIKA
Date
Sep 24, 2020
Contributor
peri irawan
Format
pdf
Language
english
Type
text
Files
Collection
Citation
Phu Tran Tin, Duy-Hung Ha, Pham Minh Quang, Nguyen Thanh Binh, Nguyen Luong Nhat, “TELKOMNIKA Telecommunication, Computing, Electronics and Control
Performance of multi-hop cognitive MIMO relaying networks
with joint constraint of intercept probability and limited interference,” Repository Horizon University Indonesia, accessed November 21, 2024, https://repository.horizon.ac.id/items/show/3642.
Performance of multi-hop cognitive MIMO relaying networks
with joint constraint of intercept probability and limited interference,” Repository Horizon University Indonesia, accessed November 21, 2024, https://repository.horizon.ac.id/items/show/3642.