… minimization (P-Min) problem for the hybrid TDMA-NOMA … NOMA-TDMA design with that of
the conventional TDMA … , with additional discussions on the TDMA-NOMA system. Section IV …

… a TDMA-based WPCN (T-WPCN) and a NOMAbased WPCN (N-WPCN), respectively.
Subsequently, we analyze the total energy … The energy harvested from the noise and the received …

… TDMA and power-domain NOMA. We denote the length of the energy harvesting interval in
TDMA and NOMA … Therefore the energy harvested by the k’th node can be expressed as Ek = …

… that P-NOMA and TDMA are suboptimal … -NOMA nor TDMA are optimal when the circuit
powers are non-zero and batteries are non-ideal. Combining the features of P-NOMA and TDMA, …

… to that achieved by NOMA at the CUs: 1) The energy harvesting model is linear; 2) Both the
… on comparing NOMA and TDMA at the CUs, whether the PUs adopt NOMA or TDMA has no …

… As important result, the considered NOMA system outperforms than the conventional … of
transmit power at source, noise power, the other key parameters of energy harvesting scheme to …

… them with OFDMA and TDMA-based … of TDMA protocol in [13] with proposed NOMA protocol
in this paper, we also assume the total energy consumption in the TDMA protocol as energy …

… For both NOMA and TDMA strategies, we show that it is optimal for each machine type
communication device (MTCD) to transmit with the minimum throughput, and the …

… We introduce NOMA in a D2D underlaying network with energy harvesting, and propose
an energy-… We compare the NOMA-OPT with the following three schemes: TDMA-based …

… communication network (WPCN) has drawn significant interests, where the network nodes
are powered by the energy harvested from the radio-frequency (RF) signal. This paper …