Results 11 to 20 of about 24,512,875 (151)

User-Pairing based Non-Orthogonal Multiple Access (NOMA) System

open access: yes2016 IEEE 83rd Vehicular Technology Conference (VTC Spring), 2016
Non-orthogonal multiple access (NOMA) is a promising multiple access scheme for next generation wireless networks. This paper investigates the sum rate maximization problem for NOMA system over a frequency selective fading channel with its users being ...
Al-Abbasi, Ziad   +1 more
core   +14 more sources

Non-Orthogonal Multiple Access (NOMA) for Underwater Acoustic Communication [PDF]

open access: yes2018 IEEE 88th Vehicular Technology Conference (VTC-Fall), 2019
In this paper we investigate the application of the non-orthogonal multiple access (NOMA) technique for multiuser underwater acoustic (UWA) communication.
Doufexi, Angela   +2 more
core   +5 more sources

Downlink Non-Orthogonal Multiple Access (NOMA) in Poisson Networks [PDF]

open access: yesIEEE Transactions on Communications, 2019
A network model is considered where Poisson distributed base stations transmit to N power-domain non-orthogonal multiple access (NOMA) users (UEs) each {that employ successive interference cancellation (SIC) for decoding}. We propose three models for the
Haenggi, Martin   +4 more
core   +5 more sources

Non-orthogonal multiple access (NOMA) for indoor visible light communications

open access: yes2015 4th International Workshop on Optical Wireless Communications (IWOW), 2015
Due to copyright restrictions, the access to the full text of this article is only available via subscription.Providing multiple access support to visible light communication (VLC) systems requires new networking architecture.
Corbett Ray Rowell   +5 more
core   +4 more sources

Resource Allocation in Downlink Non-orthogonal Multiple Access (NOMA) for Future Radio Access [PDF]

open access: yes2015 IEEE 81st Vehicular Technology Conference (VTC Spring), 2015
International audienceThis paper investigates a new strategy for radio resource allocation applying a non-orthogonal multiple access (NOMA) scheme. It calls for the cohabitation of users in the power domain at the transmitter side and for successive ...
Marie-Rita Hojeij   +7 more
core   +3 more sources

Non-orthogonal Multiple Access (NOMA) with Asynchronous Interference Cancellation [PDF]

open access: yes, 2015
Non-orthogonal multiple access (NOMA) allows allocating one carrier to more than one user at the same time in one cell. It is a promising technology to provide high throughput due to carrier reuse within a cell.
Haci, Huseyin
core   +2 more sources

Dynamic non-orthogonal multiple access (NOMA) and orthogonal multiple access (OMA) in 5G wireless networks [PDF]

open access: yes, 2019
In this paper, a novel dynamic multiple access technology selection among orthogonal multiple access (OMA) and non-orthogonal multiple access (NOMA) techniques is proposed.
Walid Saad (2308132)   +3 more
core   +7 more sources

Non-Orthogonal Multiple Access (NOMA) With Multiple Intelligent Reflecting Surfaces [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2021
Accepted for publication in the IEEE Transactions on Wireless ...
Yanyu Cheng   +4 more
openaire   +2 more sources

Evaluasi Coded Random Access untuk Visible Light Communication pada Model Kanal Non-Line Of Sight

open access: yesJurnal Elkomika, 2022
ABSTRAK Penggunaan Non-Orthogonal Multiple Access (NOMA) pada sistem komunikasi dapat memberi kebebasan bagi user untuk mengirimkan informasi secara bersamaan tanpa harus memperebutkan timeslot ataupun frekuensi.
BRIAN PAMUKTI   +2 more
doaj   +1 more source

Analysis of factors affecting the operation of the communication system with nonorthogonal multiple access [PDF]

open access: yesITM Web of Conferences, 2019
NOMA is a group of non-orthogonal multiple access methods [1]. In this article, we talk about the Power Domain (Division) NOMA method. It is a non-orthogonal multiple access method with channel separation by power [2].
Rogozhnikov Eugeniy   +4 more
doaj   +1 more source

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