… Different from the existing works on NOMA networks, in this article, we focus … NOMA HetNets
via resource optimization. More specifically, we study user scheduling and power allocation …

… However, traditional resource allocation schemes assume that base … robust resource
allocation problem to maximize the total Energy Efficiency (EE) of Small-Cell Users (SCUs) in NOMA…

… On the contrary, this article investigates the fairness of energy-efficient resource allocation
problems in downlink femtocell NOMA-HetNets. The fairness-based energy efficiency …

… overall network performance. Accordingly, this paper addresses a distributed framework for
cluster … (CF) and α-fair resource allocation for UL-HetNets under imperfect NOMA scheme. …

… challenging since determining the NOMA set, transmit power of users in the NOMA set, and
the … robust resource allocation scheme for MISO networks based on CoMP and PD-NOMA to …

… NOMA technique, as shown in Fig.1, we develop a NOMA heterogeneous network, where the
NOMA … In this paper, we formulate a resource allocation problem to maximize the sum-rate …

… to joint optimal power allocation and user association … network and alternative energy
resources. This research focuses on resource assignment in energy-cooperated heterogeneous …

… the resource optimization problem of NOMA heterogeneous small cell networks with … By
decoupling subchannel allocation and power control, a low-complexity subchannel matching …

… to make the scarce spectrum resource be utilized and shared … resource allocation and user
scheduling. It is well known that in a downlink cellular network the power-multiplexing NOMA …

… In Section IV, we give the resource allocation scheme which attempts to optimize the energy
efficiency of system by power control. In Section V, we propose an algorithm to determine …