390 citations · 918 across the 48 of their papers we have counts for
5 papers · 2 filters
Layered Non-Orthogonal Random Access with SIC and Transmit Diversity for Reliable Transmissions
Jinho Choi
In this paper, we study a layered random access scheme based on non-orthogonal multiple access (NOMA) to improve the throughput of multichannel ALOHA. At a receiver, successive int…
Joint Power Allocation and Beamforming for Non-Orthogonal Multiple Access (NOMA) in 5G Millimeter-Wave Communications
Zhenyu Xiao, Lipeng Zhu, Jinho Choi +2
In this paper we explore non-orthogonal multiple access (NOMA) in millimeter-wave (mmWave) communications (mmWave-NOMA). In particular, we consider a typical problem, i.e., maximiz…
Millimeter-Wave Communication with Non-Orthogonal Multiple Access for 5G
Zhenyu Xiao, Linglong Dai, Zhiguo Ding +2
To further improve the system capacity for 5G, we explore the integration of non-orthogonal multiple access (NOMA) in mmWave communications (mmWave-NOMA) for future 5G systems. Com…
NOMA: Principles and Recent Results
Jinho Choi
Although non-orthogonal multiple access (NOMA) is recently considered for cellular systems, its key ideas such as successive interference cancellation (SIC) and superposition codin…
NOMA based Random Access with Multichannel ALOHA
Jinho Choi
In nonorthogonal multiple access (NOMA), the power difference of multiple signals is exploited for multiple access and successive interference cancellation (SIC) is employed at a r…