Performance evaluation of relay-aided CR-NOMA for beyond 5G communications
Non-orthogonal multiple access (NOMA) is considered as one of the most promising
technologies to handle the issue of spectrum scarcity in beyond fifth-generation (5G) …
technologies to handle the issue of spectrum scarcity in beyond fifth-generation (5G) …
Best relay selection schemes for NOMA based cognitive relay networks in underlay spectrum sharing
K Sultan - IEEE Access, 2020 - ieeexplore.ieee.org
Cognitive Radio and the emerging Non-Orthogonal Multiple Access (NOMA) techniques
hold the potential to fulfill the increasing demands of radio spectrum by 5G-and-B5G …
hold the potential to fulfill the increasing demands of radio spectrum by 5G-and-B5G …
Cognitive non-orthogonal multiple access with cooperative relaying: A new wireless frontier for 5G spectrum sharing
Two emerging technologies toward 5G wireless networks, namely non-orthogonal multiple
access (NOMA) and cognitive radio (CR), will provide more efficient utilization of wireless …
access (NOMA) and cognitive radio (CR), will provide more efficient utilization of wireless …
NOMA in cooperative underlay cognitive radio networks under imperfect SIC
In conventional cognitive radio (CR), the users in secondary network (SN) can only access
the idle spectrum when users in primary network (PN) are absent. This novel strategy …
the idle spectrum when users in primary network (PN) are absent. This novel strategy …
NOMA based cognitive relaying: Transceiver hardware impairments, relay selection policies and outage performance comparison
This paper considers cognitive radio (CR) inspired non-orthogonal multiple-access (NOMA).
Such NOMA users with performance improvement can be achieved as deploying relay …
Such NOMA users with performance improvement can be achieved as deploying relay …
On the outage of underlay CR-NOMA networks with detect-and-forward relaying
Non-orthogonal multiple access (NOMA) is considered to be one of the promising multiple
access (MA) techniques for 5G networks that can provide low latency, high system …
access (MA) techniques for 5G networks that can provide low latency, high system …
Error performance of NOMA-based cognitive radio networks with partial relay selection and interference power constraints
Non-orthogonal multiple access (NOMA)-based cognitive radio (CR) networks have recently
emerged as a promising solution to enhance the spectral efficiency and massive …
emerged as a promising solution to enhance the spectral efficiency and massive …
Hybrid NOMA/OMA with buffer-aided relay selection in cooperative networks
N Nomikos, T Charalambous… - IEEE Journal of …, 2019 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) aims to increase the spectral efficiency of fifth
generation networks by relaxing the orthogonal use of radio-resources. In this paper, a …
generation networks by relaxing the orthogonal use of radio-resources. In this paper, a …
Performance analysis of NOMA-based underlay cognitive radio networks with partial<? brk?> relay selection
This paper investigates outage and throughput performance of non-orthogonal multiple
access (NOMA) based underlay cognitive radio (ie, CR-NOMA) network under partial relay …
access (NOMA) based underlay cognitive radio (ie, CR-NOMA) network under partial relay …
Design of cooperative non-orthogonal multicast cognitive multiple access for 5G systems: User scheduling and performance analysis
Non-orthogonal multiple access (NOMA) is emerging as a promising, yet challenging,
multiple access technology to improve spectrum utilization for the fifth generation (5G) …
multiple access technology to improve spectrum utilization for the fifth generation (5G) …