A tutorial on nyusim: Sub-terahertz and millimeter-wave channel simulator for 5G, 6G and beyond

H Poddar, S Ju, D Shakya… - … Surveys & Tutorials, 2023 - ieeexplore.ieee.org
With the advancement of wireless communication to sub-terahertz (THz) and millimeter-
wave (mmWave) bands, accurate channel models and simulation tools are becoming …

Performance analysis of multi-user downlink PD-NOMA under SUI fading channel models

A Mahmood, S Khan, S Hussain, M Zeeshan - IEEE Access, 2021 - ieeexplore.ieee.org
Power Domain Non Orthogonal Multiple Access (PD-NOMA) is a multiple access technique
that offers spectral efficiency, low latency and user fairness in 5G networks. This paper …

[HTML][HTML] A new hybrid CDMA–NOMA scheme with power allocation and user clustering for capacity improvement

A Mahmood, M Zeeshan, T Ashraf - Telecommunication Systems, 2021 - Springer
Non-orthogonal multiple access (NOMA) is a prominent 5G wireless communication
technique which ensures higher spectral efficiency, low latency and user fairness. As power …

Comparative performance analysis of code-domain noma and power-domain noma

A Jehan, M Zeeshan - 2022 16th International Conference on …, 2022 - ieeexplore.ieee.org
Orthogonal Multiple Access (OMA) schemes provide limit on the number of users and do not
meet 5 th generation requirements. Non-Orthogonal Multiple Access (NOMA) improves …

Secure PD-NOMA with Multi-User Cooperation and User Clustering in Both Uplink and Downlink PD-NOMA

A Mahmood, M Marey, MM Nasralla, MA Esmail… - Electronics, 2022 - mdpi.com
The power domain non-orthogonal multiple access (PD-NOMA) scheme has gained
tremendous interest with the multiple access behavior for fifth-generation (5G) wireless …

Coefficient-Scaling-Based Fair Power Allocation for Multi-User Power-Domain Nonorthogonal Multiple Access Network

S Srivastava, PP Dash - Journal of Circuits, Systems and …, 2021 - World Scientific
Fair power allocation to the users in a power domain nonorthogonal multiple access (PD-
NOMA) networks is an essential aspect. In this paper, we have proposed a coefficient …

Optimized NOMA System Using Hybrid Coding and Deep Learning-Based Channel Estimation

J Dharshini, PD Jordhana - Wireless Personal Communications, 2024 - Springer
Non-orthogonal multiple access (NOMA) is the most emerging radio access scheme for fifth-
generation (5G) cellular networks. However, the major drawbacks of present NOMA systems …

A novel hybrid af/df cooperative communication scheme for power domain noma

M Ajmal, M Zeeshan - 2021 IEEE 15th International Symposium …, 2021 - ieeexplore.ieee.org
Future wireless communication demand high data rates, low latency, high accuracy, better
quality of service and much more. These demands raise challenges in wireless …

A novel minimal set decode-amplify-forward (MS-DAF) relaying scheme for MIMO-NOMA

M Zeeshan, M Ajmal, MU Farooq, T Ashraf - Telecommunication Systems, 2022 - Springer
In non-orthogonal multiple access (NOMA) scheme, the strong users, located near to base
station, demodulate their data by considering the information of other users as interference …

IoBT: beamforming design in internet of things

P Deb, A Mukherjee, D De, SK Ghosh - The Journal of Supercomputing, 2023 - Springer
Non-orthogonal multiple access (NOMA) is a key concept of the sixth generation (6G) mobile
network. In the 6G paradigm, NOMA is a significant energy and spectral efficiency technique …