Results 121 to 130 of about 27,923 (259)

On the Performance of Non-Orthogonal Multiple Access (NOMA): Terrestrial\n vs. Aerial Networks [PDF]

, 2020
Mehdi Monemi, Hina Tabassum, Ramein Zahedi   +2 more
openalex   +1 more source

Outage Probability of Power-based Non-Orthogonal Multiple Access (NOMA) on the Uplink of a 5G Cell [PDF]

, 2017
Maria Luisa Merani
openalex   +1 more source

Modeling and Performance Evaluation of a Cellular Network with OMA and NOMA Users with Batch Arrivals by Means of an M^[X]/M/S/0 Model

Mathematics
Nowadays, efficient spectrum usage is one of the most important design principles to take into account in wireless communications due to the exponential growth of mobile devices.
Luis Alberto Vásquez-Toledo, Carlos González-Flores, Miguel Lopez-Guerrero, Alfonso Prieto-Guerrero, José Alfredo Tirado-Méndez, Ricardo Marcelín-Jiménez, Enrique Rodriguez-Colina, Michael Pascoe-Chalke, Francisco R. Castillo-Soria   +8 more
doaj   +1 more source

Low Complexity WMMSE Power Allocation In NOMA-FD Systems

, 2019
In this paper we study the problem of power and channel allocation with the objective of maximizing the system sum-rate for multicarrier non-orthogonal multiple access (NOMA) full duplex (FD) systems.
Abrardo, Andrea, Morelli, Michele, Moretti, Marco, Saggese, Fabio   +3 more
core  

Performance analysis of partial NOMA-based layered D2D communications

EURASIP Journal on Wireless Communications and Networking
Conventionally, non-orthogonal multiple access (NOMA) has traditionally been implemented separately from orthogonal multiple access (OMA), aiming to improve the capacity of multi-user systems. However, a recent study has ventured beyond this conventional
Jinjuan Ju, Qiang Sun
doaj   +1 more source

Relay-Aided Uplink NOMA Under Non-Orthogonal CCI and Imperfect SIC in 6G Networks

IEEE Open Journal of Vehicular Technology
Sixth generation (6G) networks must guarantee radio-resource availability for coexisting users and machines. Here, non-orthogonal multiple access (NOMA) can address resource limitations by serving multiple devices on the same spectral and temporal ...
Volkan Ozduran, Nikolaos Nomikos, Ehsan Soleimani-Nasab, Imran Shafique Ansari, Panagiotis Trakadas   +4 more
doaj   +1 more source

Outage probability analysis and robust power allocation for downlink Non-Orthogonal Multiple Access (NOMA) system

, 2020
Shenhong Li
openalex   +2 more sources

Performance Study of Downlink Users in Non-Orthogonal Multiple Access (NOMA) for 5G Communications

, 2023
Mwewa Mabumba, Simon Tembo, Lukumba Phiri   +2 more
openalex   +2 more sources

Dynamic user clustering with hybrid beamforming in millimeter wave non‐orthogonal multiple access (NOMA) and power allocation using teaching learning based optimization (TLBO) [PDF]

, 2023
S. Sumathi, T. K. Ramesh, Zhiguo Ding
openalex   +1 more source

Hybrid Multiple Access Techniques Performance Analysis Of Dynamic Resource Allocation

Iraqi Journal of Information & Communication Technology
The Non-Orthogonal Multiple Access (NOMA) and the Orthogonal Frequency Division Multiple Access (OFDMA) are promising techniques for next-generation wireless systems. Although much attention in the literature considered these techniques, an effective
Raya K. Mohammed, Nasser N. Khamiss
doaj   +1 more source