A survey of device-to-device communications: Research issues and challenges
Device-to-Device (D2D) communication has emerged as a promising technology for
optimizing spectral efficiency in future cellular networks. D2D takes advantage of the …
optimizing spectral efficiency in future cellular networks. D2D takes advantage of the …
Multi-factor authentication: A survey
Today, digitalization decisively penetrates all the sides of the modern society. One of the key
enablers to maintain this process secure is authentication. It covers many different areas of a …
enablers to maintain this process secure is authentication. It covers many different areas of a …
A survey on 5G millimeter wave communications for UAV-assisted wireless networks
In recent years, unmanned aerial vehicles (UAVs) have received considerable attention from
regulators, industry and research community, due to rapid growth in a broad range of …
regulators, industry and research community, due to rapid growth in a broad range of …
5G D2D networks: Techniques, challenges, and future prospects
RI Ansari, C Chrysostomou, SA Hassan… - IEEE Systems …, 2017 - ieeexplore.ieee.org
The increasing number of mobile users has given impetus to the demand for high data rate
proximity services. The fifth-generation (5G) wireless systems promise to improve the …
proximity services. The fifth-generation (5G) wireless systems promise to improve the …
Millimeter-wave and terahertz spectrum for 6G wireless
With the standardization of 5G, commercial millimeter wave (mmWave) communications has
become a reality despite all the concerns about the unfavorable propagation characteristics …
become a reality despite all the concerns about the unfavorable propagation characteristics …
A tutorial on mathematical modeling of 5G/6G millimeter wave and terahertz cellular systems
Millimeter wave (mmWave) and terahertz (THz) radio access technologies (RAT) are
expected to become a critical part of the future cellular ecosystem providing an abundant …
expected to become a critical part of the future cellular ecosystem providing an abundant …
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 …
Models, methods, and solutions for multicasting in 5G/6G mmWave and sub-THz systems
Multicasting in wireless access networks is a functionality that, by leveraging group
communications, turns out to be essential for reducing the amount of resources needed to …
communications, turns out to be essential for reducing the amount of resources needed to …
On the temporal effects of mobile blockers in urban millimeter-wave cellular scenarios
M Gapeyenko, A Samuylov… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
Millimeter-wave (mmWave) propagation is known to be severely affected by the blockage of
the line-of-sight (LoS) path. In contrast to microwave systems, at shorter mmWave …
the line-of-sight (LoS) path. In contrast to microwave systems, at shorter mmWave …
The impact of mobile blockers on millimeter wave cellular systems
Millimeter wave communication systems can provide high data rates, but the system
performance may degrade significantly due to interruptions by mobile blockers, such as …
performance may degrade significantly due to interruptions by mobile blockers, such as …