[HTML][HTML] A survey on energy optimization techniques in UAV-based cellular networks: from conventional to machine learning approaches
Wireless communication networks have been witnessing unprecedented demand due to the
increasing number of connected devices and emerging bandwidth-hungry applications …
increasing number of connected devices and emerging bandwidth-hungry applications …
Delay-sensitive secure NOMA transmission for hierarchical HAP–LAP medical-care IoT networks
Medical-care Internet of Things enables rapid medical assistance by providing
comprehensive and clear healthy information. However, due to the limited infrastructure, it is …
comprehensive and clear healthy information. However, due to the limited infrastructure, it is …
Sum rate maximization of massive MIMO NOMA in LEO satellite communication system
Z Gao, A Liu, C Han, X Liang - IEEE Wireless Communications …, 2021 - ieeexplore.ieee.org
In this letter, we consider non-orthogonal multiple access (NOMA) applying into massive
multiple input multiple output (mMIMO) low earth orbit (LEO) satellite communication system …
multiple input multiple output (mMIMO) low earth orbit (LEO) satellite communication system …
Multi-UAV trajectory control, resource allocation, and NOMA user pairing for uplink energy minimization
In this work, we study the joint optimization of multiple unmanned aerial vehicles
(UAVs)'trajectories, power allocation, user-UAV association, and user pairing for UAV …
(UAVs)'trajectories, power allocation, user-UAV association, and user pairing for UAV …
Towards energy-efficient data collection by unmanned aerial vehicle base station with NOMA for emergency communications in IoT
For emergency communications in an internet of thing (IoT) network, a large number of
gateways are distributed to gather the data traffic. Considering the practical difficulty of …
gateways are distributed to gather the data traffic. Considering the practical difficulty of …
Resource allocation for multi-cluster NOMA-UAV networks
Combining non-orthogonal multiple access (NOMA) and unmanned aerial vehicles (UAVs)
could achieve better performance for wireless networks. However, effective resource …
could achieve better performance for wireless networks. However, effective resource …
[HTML][HTML] Coverage and throughput analysis of an energy efficient UAV base station positioning scheme
Recently, the use of unmanned aerial vehicles (UAVs) for wireless communications has
attracted much research attention. However, most applications of UAVs for wireless …
attracted much research attention. However, most applications of UAVs for wireless …
Joint trajectory and power optimization for jamming-aided NOMA-UAV secure networks
The combination of nonorthogonal multiple access (NOMA) technique and unmanned aerial
vehicle (UAV) provides an effective solution for achieving massive connections and …
vehicle (UAV) provides an effective solution for achieving massive connections and …
An energy-efficient selection mechanism of relay and edge computing in UAV-assisted cellular networks
Z Liu, X Tan, M Wen, S Wang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) enjoy the advantages of flexibility, high maneuverability
and low cost, attracting remarkable interest recently in supporting cellular networks. We …
and low cost, attracting remarkable interest recently in supporting cellular networks. We …
Uav-assisted cooperative downlink noma: Deployment and resource allocation
A Amhaz, M Elhattab, S Sharafeddine… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This paper examines the downlink scenario of an unmanned aerial vehicle (UAV)-assisted
non-orthogonal-multiple-access (NOMA), where the UAV acts as a decode-and-forward half …
non-orthogonal-multiple-access (NOMA), where the UAV acts as a decode-and-forward half …