… radio (CR)-enabled ambient backscatter (AmBC) system will be … (NOMA). In the proposed
scheme, a base station communicates with two destinations via a designated backscatter …

… NOMA system. In contrast with existing works, we assume the carrier transmitter (CT) transmits
information while providing energy to the backscatter … Therefore, we jointly design the …

… NOMA ambient BC system. Our system model takes into account the simultaneous operation
of NOMA IoT users and the Backscatter … present the suboptimal NOMA and conventional …

… C2: We introduce a design framework for dynamic NOMAenhanced BackCom systems, …
Yadav, OA Dobre, and HV Poor, “Energy-efficient joint user-rb association and power allocation …

… is studied and the sum-rate of the backscatter devices is maximized … a backscatter system
with multicarrier (MC) NOMA. The aggregate data rate of the system is maximized by jointly …

… Subsequently, we want to design a robust RA algorithm to overcome the influence of channel
uncertainties via a worst-case approach.Motivated by the bounded uncertainty sets in [24], …

… Particularly, the authors in [4] proposed a joint transmission … and throughput of heterogeneous
NOMA cellular networks. The … designed to make full use of the advantages of both NOMA …

… We design an algorithm based on outer polyblock approximation algorithm to obtain the
optimal solution. • Since the optimal approach has a non-polynomial time complexity, we …

… ) based joint iterative decoder realized by jointly-designed … the proposed backscatter-enabled
cooperative NOMA system … Also, proposed jointly-designed QCLDPC codes provide an …

… Thus, the problem that jointly optimizes the total power budget of source, power allocation
… Here, we design an algorithm based on the solutions provided in Sections III-A and B, …