Caching UAV assisted secure transmission in hyper-dense networks based on interference alignment
Unmanned aerial vehicles (UAVs) can help small-cell base stations (SBSs) offload traffic via
wireless backhaul to improve coverage and increase rate. However, the capacity of …
wireless backhaul to improve coverage and increase rate. However, the capacity of …
UAV-relaying-assisted secure transmission with caching
Unmanned aerial vehicle (UAV) can be utilized as a relay to connect nodes with long
distance, which can achieve significant throughput gain owing to its mobility and line-of-sight …
distance, which can achieve significant throughput gain owing to its mobility and line-of-sight …
Resource allocation and trajectory design in UAV-assisted jamming wideband cognitive radio networks
The secure performance of wideband cognitive radio networks (CRNs) with OFDMA
(orthogonal frequency-division multiple access) achieved by using physical layer security is …
(orthogonal frequency-division multiple access) achieved by using physical layer security is …
Cooperative jamming via spectrum sharing for secure UAV communications
This letter investigates the physical layer security issue in unmanned aerial vehicle (UAV)
communication networks. Specifically, two UAVs transmit confidential messages to their …
communication networks. Specifically, two UAVs transmit confidential messages to their …
Secure UAV-to-UAV systems with spatially random UAVs
In this letter, we investigate the secrecy performance of an unmanned aerial vehicle (UAV)-
to-UAV system, where a UAV acts as the source () transmitting information to a legitimate …
to-UAV system, where a UAV acts as the source () transmitting information to a legitimate …
Joint trajectory and power optimization for securing UAV communications against active eavesdropping
B Duo, J Luo, Y Li, H Hu, Z Wang - China Communications, 2021 - ieeexplore.ieee.org
Due to both of jamming and eavesdropping, active eavesdroppers can induce more serious
security threats to unmanned aerial vehicle (UAV)-enabled communications. This paper …
security threats to unmanned aerial vehicle (UAV)-enabled communications. This paper …
Dual-UAV-enabled secure communications: Joint trajectory design and user scheduling
In this paper, we investigate a novel unmanned aerial vehicle (UAV)-enabled secure
communication system. Two UAVs are applied in this system where one UAV moves around …
communication system. Two UAVs are applied in this system where one UAV moves around …
Joint trajectory design and resource allocation for secure transmission in cache-enabled UAV-relaying networks with D2D communications
With the exponential growth of data traffic, the use of caching and device-to-device (D2D)
communication has been recognized as an effective approach for mitigating the backhaul …
communication has been recognized as an effective approach for mitigating the backhaul …
On the physical layer security of the cooperative rate-splitting-aided downlink in UAV networks
H Bastami, M Letafati, M Moradikia… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Unmanned Aerial Vehicles (UAVs) have found compelling applications in intelligent
logistics, search and rescue as well as in air-borne Base Station (BS). However, their …
logistics, search and rescue as well as in air-borne Base Station (BS). However, their …
Mobile jammer-aided secure UAV communications via trajectory design and power control
A Li, W Zhang - China Communications, 2018 - ieeexplore.ieee.org
To further promote the achievable average secrecy rate for UAV-ground communications, a
UAV-aided mobile jamming strategy was proposed in this paper. Specifically, an additional …
UAV-aided mobile jamming strategy was proposed in this paper. Specifically, an additional …