Results 131 to 140 of about 2,701 (178)

AoI-Aware Data Collection in Heterogeneous UAV-Assisted WSNs: Strong-Agent Coordinated Coverage and Vicsek-Driven Weak-Swarm Control. [PDF]

Sensors (Basel)
Huang L, Li L, Zhao S, Qu D, Xu J.
europepmc   +1 more source

Synergizing NOMA and energy harvesting in full duplex mobile edge computing for optimized energy efficiency. [PDF]

Sci Rep
Baig MB, Li T, Yousaf MZ, Bajaj M, Singh AR, Tuka MB.   +5 more
europepmc   +1 more source

RNN-Bi-LSTM spectrum sensing algorithm for NOMA waveform with diverse channel conditions. [PDF]

Sci Rep
Kumar A, Nanthaamornphong A, Masud M.
europepmc   +1 more source

Secrecy outage probability and strictly positive secrecy capacity of UAV assisted cooperative NOMA system with two untrusted destinations. [PDF]

Sci Rep
Khan MJ, Ahmad S, Singh I, Sahu UK.
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Enhancing short-packet communications: BLER performance in RIS-assisted ambient backscatter NOMA systems. [PDF]

PLoS One
Phu LS, Nguyen TN, Minh BV, Tin PT, Voznak M.   +4 more
europepmc   +1 more source

Polar Coding and Early SIC Decoding for Uplink Heterogeneous NOMA. [PDF]

Entropy (Basel)
Wu CJ, Lin CY, Huang YC.
europepmc   +1 more source

Deep Reinforcement Learning-Based Resource Allocation for UAV-GAP Downlink Cooperative NOMA in IIoT Systems. [PDF]

Entropy (Basel)
Huang Y, Su J, Lu X, Huang S, Zhu H, Zeng H.   +5 more
europepmc   +1 more source

Environment-Dependent Downlink Pinching-Antenna Systems: Spectral-Energy Efficiency Tradeoffs and Design. [PDF]

Sensors (Basel)
Zha X, Chen Y, Wang Q.
europepmc   +1 more source

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Partial Non-Orthogonal Multiple Access (P-NOMA)

IEEE Wireless Communications Letters, 2019
In this letter, we propose a novel hybrid type of power-domain non-orthogonal multiple access (NOMA) in downlink environments, called partial NOMA (P-NOMA). In conventional NOMA, where the signals of user equipments (UEs) are fully overlapped, the utilization of the bandwidth can be maximized, but doing so also maximizes the interference from the other
Yosub Park, Beomju Kim, Daesik Hong
exaly   +2 more sources

Optimal User Pairing for Downlink Non-Orthogonal Multiple Access (NOMA)

IEEE Wireless Communications Letters, 2019
In this letter, we explore user pairing in a downlink non-orthogonal multiple access (NOMA) network. As power allocation inherently intertwines with user pairing, a joint user pairing and power allocation problem is considered to optimize the achievable sum rate (ASR) with minimum rate constraint for each user, which is a mixed integer programming ...
Zhenyu Xiao, Xianbin Cao, Lipeng Zhu
exaly   +2 more sources