Results 11 to 20 of about 206,497 (302)
Evolution of NOMA Toward Next Generation Multiple Access (NGMA) for 6G [PDF]
IEEE Journal on Selected Areas in Communications, 2021 Due to the explosive growth in the number of wireless devices and diverse wireless services, such as virtual/augmented reality and Internet-of-Everything, next generation wireless networks face unprecedented challenges caused by heterogeneous data ...
Yuanwei Liu +7 more
semanticscholar +1 more source
The Eating Disorder Examination Questionnaire 9: A brief measure of eating pathology. [PDF]
PCN RepPsychiatry and Clinical Neurosciences Reports, Volume 4, Issue 1, March 2025.
Nakai Y, Nin K, Noma S.
europepmc +2 more sources
Physical-Layer Authentication for Ambient Backscatter-Aided NOMA Symbiotic Systems
IEEE Transactions on Communications, 2023 Ambient backscatter communication (AmBC) and non-orthogonal multiple access (NOMA) are two promising technologies for the future wireless communication networks owing to their high energy and spectral efficiencies.
Xingwang Li +6 more
semanticscholar +1 more source
Exploiting Active RIS in NOMA Networks With Hardware Impairments [PDF]
IEEE Transactions on Vehicular Technology, 2023 Active reconfigurable intelligent surface (ARIS) is a promising way to compensate for multiplicative fading attenuation by amplifying and reflecting event signals to selected users.
Xinwei Yue +5 more
semanticscholar +1 more source
Italian National Conference on Sensors, 2023 Non-Orthogonal Multiple Access (NOMA) has become a promising evolution with the emergence of fifth-generation (5G) and Beyond-5G (B5G) rollouts. The potentials of NOMA are to increase the number of users, the system’s capacity, massive connectivity, and ...
S. Mohsan +5 more
semanticscholar +1 more source
A transdisciplinary approach to define and assess wild food plant sustainable foraging in Norway
PLANTS, PEOPLE, PLANET, Volume 5, Issue 1, Page 112-122, January 2023., 2023 Foraging wild food plants is sometimes perceived as a conservation threat or, alternatively, as an opportunity for sustainable development. Little is known of how foragers themselves define and ensure sustainable foraging. Here, we collaboratively assessed the activities and motivations of the forager community in Norway in order to achieve a combined ...
Irene Teixidor‐Toneu +4 more
wiley +1 more source
International Journal of Satellite Communications and Networking, EarlyView., 2023 The potential gains of NOMA were evaluated in a satellite system with heterogeneous receivers, after considering the use of specific DVB‐S2X MODCODs, along with the impact of non‐linearities. It was concluded that a judicious power allocation in NOMA, jointly optimized with the IBO of the PAs, can yield significant sum‐rate gains.
Tomás Ramírez, Carlos Mosquera
wiley +1 more source
Power-Domain Non-Orthogonal Multiple Access (NOMA) in 5G Systems: Potentials and Challenges [PDF]
IEEE Communications Surveys and Tutorials, 2016 Non-orthogonal multiple access (NOMA) is one of the promising radio access techniques for performance enhancement in next-generation cellular communications.
S. Islam, N. Avazov, O. Dobre, K. Kwak
semanticscholar +1 more source
RIS Partition-Assisted Non-Orthogonal Multiple Access (NOMA) and Quadrature-NOMA With Imperfect SIC
IEEE Transactions on Wireless Communications, 2023 Reconfigurable intelligent surface (RIS)-assisted power-domain non-orthogonal multiple access (PD-NOMA) system has emerged as a revolutionary technology to enhance the spectrum efficiency for future wireless networks.
Ankita Chauhan +2 more
semanticscholar +1 more source
International Journal of Satellite Communications and Networking, EarlyView., 2023 The performance limitation in multiple‐input multiple‐output (MIMO) feeder links due to time and phase misalignment of the ground stations is investigated. Time and phase distribution over optical fiber is considered as an approach to achieve the synchronization requirements.
Eriserdi Mollaymeri +2 more
wiley +1 more source