… As for the NP-hard optimization problem of NOMA-based UAV trajectory, we adopt the
SCA method to approximate the initial problem, and provide a UAV trajectory optimization …

… First, we will study the UAV trajectory optimization in Section III to maximize the sum rate of …
We consider a hybrid cellular network with a static BS and a flying UAV jointly serving several …

… TRAJECTORY OPTIMIZATION We aim to maximize the throughput of all the UAV-served
users via jointly optimizing the trajectory … We consider a hybrid cellular network with a static BS …

… wireless networks to … optimization of UAV trajectory, IoTD scheduling and transmit power in
this paper will be much complicated. NOMA: Saito et al. firstly presented the concept of NOMA …

… air-ground wireless network based on non-orthogonal multiple access (NOMA) technology,
… by the OMA scheme and the schemes without trajectory optimization. What’s more, when …

… in UAV or UAVassisted cellular wireless networks, but these … and trajectory optimization in
NOMA UAV wireless networks … focus on the NOMA-based UAV downlink wireless networks, …

… ) trajectory and power allocation optimization for Non-orthogonal multiplex access (NOMA)
protocol in cognitive radio network is … secondary users by using NOMA protocol under the …

… Based on the aforementioned works on UAV-aided wireless networks, the application of
UAVs in MIMO-NOMA systems have attracted many research attention recently [20]–[23]. In [20], …

… +1 [1] and qr[L] = qr+1 [L], where r stands for the iteration number for trajectory optimization.
… Zhang, “Heterogeneous statistical QoS provisioning over airborne mobile wireless networks,…

… network throughput is significant. Based on this optimal altitude, we also show that an optimal
trajectory … ) is envisaged as an essential enabling technology for 5G wireless networks …