Taking advantage of the rapid deployment of unmanned aerial vehicles (UAVs) can provide
temporary relay access for users in disaster areas. However, sharing spectrum resources …

Unmaned aerial vehicle (UAV) can be deployed as an aerial base station (BS) of Internet of
Things (IoT) due to its high mobility and low cost, while the ground BSs are absent or …

To handle the security problem of cognitive radio (CR) systems, secondary users (SUs) are
able to be designed to assist the primary user (PU) in secure transmission. To realize the …

In this letter, we investigate Rate-Splitting Multiple Access (RSMA) for an uplink
communication system with finite blocklength. Considering a two-user Single-Input Single …

The increasing number of connected devices in machine-type applications, such as the
Internet of Things (IoT), leads to the coexistence of heterogeneous services in Beyond 5G …

With the explosive increase in demand for wireless communication, the issue of wireless
communication security has also become a growing concern. In this paper, we investigate a …

Wireless federated learning (WFL) enables devices to collaboratively train a global model
via local model training, uploading and aggregating. However, WFL faces the data …

Rate split multiple access (RSMA) has been proven as an effective communication scheme
for 5G and beyond, especially in vehicular scenarios. However, RSMA requires complicated …

For downlink communication, we formulate the network's WSAoI minimization as a Markov
Decision Process (MDP) and investigate an optimal as well as suboptimal policies for the …

Rate splitting multiple access (RSMA) provides a flexible transmission framework that can
be applied in mobile edge computing (MEC) systems. However, the research work on RSMA …