Results 21 to 30 of about 24,512,875 (151)
Outage Probability and Ergodic Capacity Analysis of MIMO-NOMA Heterogeneous Network for 5G System
JISR on Computing, 2022 Based on the orthogonal multiple access (OMA) paradigm, multiple access techniques are now used in wireless networks. The capacity of OMA for orthogonal resources, which is already constrained, will be exceeded in the coming years by the demand for a ...
Sadiq ur Rehman
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Uplink power control scheme for spectral efficiency maximization in NOMA systems
Alexandria Engineering Journal, 2023 Non-orthogonal multiple access (NOMA) has recently gained much research attention as a possible multiple access solution for fifth-generation (5G) wireless communication. The NOMA can further enhance spectral performance compared with orthogonal multiple
Bilal Ur Rehman +7 more
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Energies, 2020 Non-orthogonal multiple access (NOMA) is a promising technology for next-generation wireless networks with emerging demands on low latency, high throughput, and massive connectivity.
Hieu V. Nguyen +5 more
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On the Comparison of Optimal NOMA and OMA in a Paradigm Shift of Emerging Technologies
IEEE Access, 2022 Non-orthogonal multiple access (NOMA) is a better multiple access technique than orthogonal multiple access (OMA), precisely orthogonal frequency division multiple access (OFDMA) scheme, at the conceptual level for fifth-generation (5G) networks and ...
Joydev Ghosh +5 more
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A New Green Prospective of Non-orthogonal Multiple Access (NOMA) for 5G [PDF]
Information, 2020 Energy efficiency is a major concern in the emerging mobile cellular wireless networks since massive connectivity is to be expected with high energy requirements from the network operators. Non-orthogonal multiple access (NOMA) being the frontier multiple access scheme for 5G, there exists numerous research attempts on enhancing the energy efficiency ...
Vishaka Basnayake +5 more
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IEEE Access, 2022 Current generation mobile communications require high-quality services. Adopting multiple access (MA) and multi-carrier waveforms potentially enhances the quality of services offered to end-users.
Tewelgn Kebede +4 more
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Analisis Performansi Multi User Detection pada Kanal NLOS untuk Sistem NOMA-VLC
Jurnal Elkomika, 2021 ABSTRAK Non-orthogonal multiple access (NOMA), mulai diteliti untuk dapat digunakan sebagai teknik multiple access yang efektif pada jaringan 5G karena teknik ini dapat menghemat bandwidth modulasi.
BIMA SURYA PRATAMA +2 more
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Decoupling Cascaded Multilevel HetNet OMA and NOMA Schemes and Performance Comparison [PDF]
Jisuanji gongcheng, 2019 To address the imbalance problem of Uplink(UL) and Downlink(DL) in Heterogeneous Network(HetNet),we study a multilevel HetNet which combines Dual-Connectivity(DC),Decoupled UL and DL Association(DUDA),and propose a DUDA-DC Non-Orthogonal Multiple Access ...
FAN Qiaoling, JIA Xiangdong, CHEN Yuwan, XU Wenjuan
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BER Performance for Downlink NOMA
Wasit Journal of Engineering Sciences, 2022 Non-Orthogonal Multiple Access (NOMA) is a possible multiple access option for the coming generation of wireless communications that has a higher SE and takes advantage of network resource reuse.
Tabarek Hussein, Ismael Sharhan Haburi
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IET Networks, 2021 We consider leveraging the joint potential of non‐orthogonal multiple access (NOMA) and traffic offloading to benefit cell‐edge users in multi‐cell scenarios. We formulate the edge‐driven throughput maximisation problem where both the offloading decision
Yi Zhao, Di Yuan, Lei You
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