Results 171 to 180 of about 26,640 (235)

Joint User Association, Power Allocation and Beamforming for NOMA-Based Integrated Satellite-Terrestrial Networks. [PDF]

Entropy (Basel)
Xin P, Fu Z, Chen Z, Jiang J, Zou J, Zhang Y, Hu X.   +6 more
europepmc   +1 more source

Advances in New Physical Layer Technologies for Next-Generation Wireless Communications. [PDF]

Entropy (Basel)
Liu L.
europepmc   +1 more source

Virtual Signal Processing-Based Integrated Multi-User Detection. [PDF]

Sensors (Basel)
Wang D, Li Z.
europepmc   +1 more source

Multi-UAV-Assisted Task Offloading and Trajectory Optimization for Edge Computing via NOMA. [PDF]

Sensors (Basel)
Liu J, Hu H, Bai X, Li G, Zhang X, Zhou H, Li H, Liu J.   +7 more
europepmc   +1 more source

Joint Beamforming Design and User Clustering Algorithm in NOMA-Assisted ISAC Systems. [PDF]

Sensors (Basel)
Yang Q, Tang R, Peng Y.
europepmc   +1 more source

Age of Information Analysis for Multi-Priority Queue and Non-Orthoganal Multiple Access (NOMA)-Enabled Cellular Vehicle-to-Everything in Internet of Vehicles. [PDF]

Sensors (Basel)
Zhang Z, Wu Q, Fan P, Fan Q.
europepmc   +1 more source

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Non-Orthogonal Multiple Access (NOMA) for Cellular Future Radio Access

2013 IEEE 77th Vehicular Technology Conference (VTC Spring), 2013
This paper presents a non-orthogonal multiple access (NOMA) concept for cellular future radio access (FRA) towards the 2020s information society. Different from the current LTE radio access scheme (until Release 11), NOMA superposes multiple users in the power domain although its basic signal waveform could be based on the orthogonal frequency division
Yuya Saito, Yoshihisa Kishiyama, Anass Benjebbour, Takehiro Nakamura, Anxin Li, Kenichi Higuchi   +5 more
openaire   +2 more sources

Non-Orthogonal Multiple Access (NOMA) for Future Radio Access

2016
Radio access technologies for cellular mobile communications are typically characterized by multiple access schemes, e.g., frequency division multiple access (FDMA), time division multiple access (TDMA), code division multiple access (CDMA), and OFDMA. In the 4th generation (4G) mobile communication systems such as Long-Term Evolution (LTE) (Au et al.,
Razieh Razavi, Mehrdad Dianati, Muhammad Ali Imran   +2 more
openaire   +2 more sources

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

2016 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 paired according to their channel powers. A hierarchical power allocation process is proposed, whereby
Al-Abbasi, Ziad, So, Daniel K C
openaire   +3 more sources

Receiver Design for Downlink Non-Orthogonal Multiple Access (NOMA)

2015 IEEE 81st Vehicular Technology Conference (VTC Spring), 2015
Non-orthogonal multiple access (NOMA) is one of the promising radio access techniques for further cellular enhancements toward 5G. Compared to orthogonal multiple access (OMA) such as orthogonal frequency-division multiple access (OFDMA), large performance gains were confirmed via system-level simulations.
Chunlin Yan, Atsushi Harada, Anass Benjebbour, Yang Lan, Anxin Li, Huiling Jiang   +5 more
openaire   +2 more sources