A survey on hybrid beamforming techniques in 5G: Architecture and system model perspectives
The increasing wireless data traffic demands have driven the need to explore suitable
spectrum regions for meeting the projected requirements. In the light of this, millimeter wave …
spectrum regions for meeting the projected requirements. In the light of this, millimeter wave …
A survey of mmWave user association mechanisms and spectrum sharing approaches: An overview, open issues and challenges, future research trends
Fifth generation (5G) cellular networks promise to support multi-radio access technologies
(multi-RATs) with low and high frequencies aiming at delivering good coverage, several …
(multi-RATs) with low and high frequencies aiming at delivering good coverage, several …
Random beamforming in millimeter-wave NOMA networks
This paper investigates the coexistence between two key enabling technologies for fifth
generation (5G) mobile networks, non-orthogonal multiple access (NOMA), and millimeter …
generation (5G) mobile networks, non-orthogonal multiple access (NOMA), and millimeter …
RIS-assisted coverage enhancement in millimeter-wave cellular networks
The use of millimeter-wave (mmWave) bandwidth is one key enabler to achieve the high
data rates in the fifth-generation (5G) cellular systems. However, mmWave signals suffer …
data rates in the fifth-generation (5G) cellular systems. However, mmWave signals suffer …
Interference and coverage analysis for terahertz networks with indoor blockage effects and line-of-sight access point association
Providing high-bandwidth and fast-speed links, wireless local area networks (WLANs) in the
Terahertz (THz) band have huge potential for various bandwidth-intensive indoor …
Terahertz (THz) band have huge potential for various bandwidth-intensive indoor …
Robust online CSI estimation in a complex environment
Channel state information (CSI) estimation is one of the key techniques for improving the
performance of wireless communication systems. Meanwhile, the fifth generation wireless …
performance of wireless communication systems. Meanwhile, the fifth generation wireless …
On the physical layer security of untrusted millimeter wave relaying networks: A stochastic geometry approach
M Ragheb, SMS Hemami, A Kuhestani… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
The physical layer security (PLS) of millimeter wave (mmWave) communication systems is
investigated, where the secure source-to-destination communication is assisted by an …
investigated, where the secure source-to-destination communication is assisted by an …
Resource allocation and interference management for opportunistic relaying in integrated mmWave/sub-6 GHz 5G networks
The 5G networks are envisioned to use mmWave bands to provide gigabit-per-second
throughput. To extend the coverage of extreme data rates provided by mmWave …
throughput. To extend the coverage of extreme data rates provided by mmWave …
Deep reinforcement learning based joint beam allocation and relay selection in mmWave vehicular networks
Millimeter-wave (mmWave) can provide abundant spectrum resource in vehicular
communication networks. Nevertheless, due to the high path-loss and blocking effects in …
communication networks. Nevertheless, due to the high path-loss and blocking effects in …
Secure mmWave communication using UAV-enabled relay and cooperative jammer
R Ma, W Yang, Y Zhang, J Liu, H Shi - IEEE Access, 2019 - ieeexplore.ieee.org
Communication assisted by unmanned aerial vehicles (UAVs) has been regarded as an
effective technique for reliability improvement in both military and civilian domains, whereas …
effective technique for reliability improvement in both military and civilian domains, whereas …