Performance evaluation of relay-aided CR-NOMA for beyond 5G communications

DT Do, MS Van Nguyen, F Jameel, R Jäntti… - IEEE …, 2020 - ieeexplore.ieee.org
… of the outage probabilities of the users in FD and HD relay-aided CR-NOMA networks. In
addition … The stochastic geometry model is performed in underlay CR in which NOMA users are …

Reactive relay selection scheme for underlay CR-NOMA networks

K Sultan - 2020 International Conference on Electrical …, 2020 - ieeexplore.ieee.org
… However, the outage performance of both schemes was improved at higher values of … on
RS in CR-NOMA networks, this paper considers a cooperative CR-NOMA network consisting of …

Outage and error-rate analysis of NOMA-inspired multicarrier underlay cognitive radio system

P Shachi, T Sanjana, KR Sudhindra, MN Suma - IEEE Access, 2022 - ieeexplore.ieee.org
… , the performance of a multicarrier underlay cognitive radio … primary user (PU) in underlay
mode, guaranteeing the quality of … Abdallah, ‘‘On the outage of underlay CR-NOMA networks

Performance analysis of Cooperative underlay CRN in NOMA aided Energy harvesting for multiple secondary users

G Kalaimagal, MS Vasanti - Journal of Physics: Conference …, 2021 - iopscience.iop.org
… a relaying scheme in an underlay cognitive radio network(CRN), … Performance in the
CR-NOMA. The power allocation for … will lead to decreased outage performance and then reach a …

Outage Performance Analysis of CRNOMA Based on Incremental Relay

C Song, H Zhang, Y Li, H Zhang, E Li… - … and Mobile Computing, 2022 - Wiley Online Library
… We consider an underlay CR-NOMA network as … outage probability with SNR of CR-NOMA
network based on IR protocol and compare the outage probability with that of the network

Underlay spectrum sharing for NOMA relaying networks: Outage analysis

S Arzykulov, G Nauryzbayev, TA Tsiftsis… - … , Networking and …, 2020 - ieeexplore.ieee.org
… We study an underlay dual-hop CR-NOMA network as shown in Fig. 1, where a secondary
source (S) transmits information to two SUs, ie, U1 and U2, through a half-duplex AF-based …

Throughput maximization for underlay CR multicarrier NOMA network with cooperative communication

T Manimekalai, S Romera Joan, T Laxmikandan - ETRI Journal, 2020 - Wiley Online Library
… users is done to improve the outage performance in a two-user … Further, CR-NOMA has not
been considered in this work. … of MC-NOMA in underlay cognitive networks with cooperative …

Physical layer security of NOMA with decode-and-forward relaying in underlay CR network

M Zhu, Z Yang, Y Feng - 2020 International Conference on …, 2020 - ieeexplore.ieee.org
underlay CR NOMA network, it is more vulnerable to be eavesdropped. Therefore, in this
paper, we consider an underlayoutage performance of our proposed CRNOMA network. We …

[HTML][HTML] Secrecy outage performance and power allocation for three secondary users CR-NOMA networks with transmit antenna selection

S Lv, J Ji - Electronics, 2023 - mdpi.com
… secrecy outage performance for MISO-CR-NOMA networks … Based on the secrecy outage
performance with MCC and ST … secrecy outage performance of the overall secondary network

Performance of underlay cooperative hybrid OMA/NOMA scheme with user selection

K Janghel, A Jee, S Prakriya - 2020 IEEE 31st Annual …, 2020 - ieeexplore.ieee.org
… Different from cognitive radio (CR) inspired CR-NOMA where … analyze outage and throughput
performance of this underlay … We consider an underlay network consisting of a source (S), …