TY - GEN
T1 - Outage performance of relay-assisted NOMA over power line communications
AU - Ramesh, Roopesh
AU - Gurugopinath, Sanjeev
AU - Muhaidat, Sami
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/8
Y1 - 2020/8
N2 - In this paper, we analyze the performance of relay-assisted (RA) non-orthogonal multiple access (NOMA) power line communications (PLC) systems. For a setup of three PLC modems, namely, a source (S), relay (R), and a destination (D), we present closed-form expressions for the outage probabilities at R and D. We consider maximal ratio combining at D and decode-and-forward protocol at R. Moreover, we formulate an optimization problem and present a closed-form solution for the optimal power allocation coefficients at S. Furthermore, we show that numerical and Monte Carlo simulation results corroborate the derived analytic expressions.
AB - In this paper, we analyze the performance of relay-assisted (RA) non-orthogonal multiple access (NOMA) power line communications (PLC) systems. For a setup of three PLC modems, namely, a source (S), relay (R), and a destination (D), we present closed-form expressions for the outage probabilities at R and D. We consider maximal ratio combining at D and decode-and-forward protocol at R. Moreover, we formulate an optimization problem and present a closed-form solution for the optimal power allocation coefficients at S. Furthermore, we show that numerical and Monte Carlo simulation results corroborate the derived analytic expressions.
UR - http://www.scopus.com/inward/record.url?scp=85094129082&partnerID=8YFLogxK
U2 - 10.1109/PIMRC48278.2020.9217345
DO - 10.1109/PIMRC48278.2020.9217345
M3 - Conference contribution
AN - SCOPUS:85094129082
T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
BT - 2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 31st IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2020
Y2 - 31 August 2020 through 3 September 2020
ER -