0000000000306981

AUTHOR

Huaqing Zhang

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Energy-Efficient and Secure Resource Allocation for Multiple-Antenna NOMA with Wireless Power Transfer

2018

Non-orthogonal multiple access (NOMA) is considered as one of the promising techniques for providing high data rates in the fifth generation mobile communication. By applying successive interference cancellation schemes and superposition coding at the NOMA receiver, multiple users can be multiplexed on the same subchannel. In this paper, we investigate resource allocation algorithm design for an OFDM-based NOMA system empowered by wireless power transfer. In the considered system, users who need to transmit data can only be powered by the wireless power transfer. With the consideration of an existing eavesdropper, the objective is to obtain secure and energy efficient transmission among mul…

Computer Networks and CommunicationsOrthogonal frequency-division multiplexingComputer sciencewireless power transfer02 engineering and technologysecurityNoma0203 mechanical engineering0202 electrical engineering electronic engineering information engineeringmedicineWirelessResource managementta113: Computer science [C05] [Engineering computing & technology]ta213Renewable Energy Sustainability and the Environmentbusiness.industry020206 networking & telecommunications020302 automobile design & engineeringnon-orthogonal multiple access (NOMA)medicine.disease: Sciences informatiques [C05] [Ingénierie informatique & technologie]power allocationSingle antenna interference cancellationChannel state informationResource allocationsubchannel allocationbusinessEfficient energy useComputer network
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