9 papers
Integrated Access and Backhaul in Millimeter-Wave Cellular: Benefits and Challenges
Yekaterina Sadovaya, Dmitri Moltchanov, Wei Mao +5
The recently proposed NR-ready integrated access and backhaul (IAB) architecture promises to bring a cost-efficient deployment solution for both coverage extension and capacity boo…
Hover or Perch: Comparing Capacity of Airborne and Landed Millimeter-Wave UAV Cells
Vitaly Petrov, Margarita Gapeyenko, Dmitri Moltchanov +2
On-demand deployments of millimeter-wave (mmWave) access points (APs) carried by unmanned aerial vehicles (UAVs) are considered today as a potential solution to enhance the perform…
Handling Spontaneous Traffic Variations in 5G+ via Offloading onto mmWave-Capable UAV `Bridges'
Nikita Tafintsev, Dmitri Moltchanov, Sergey Andreev +4
Unmanned aerial vehicles (UAVs) are increasingly employed for numerous public and civil applications, such as goods delivery, medicine, surveillance, and telecommunications. For th…
Capacity and Outage of Terahertz Communications with User Micro-mobility and Beam Misalignment
Vitaly Petrov, Dmitri Moltchanov, Yevgeni Koucheryavy +1
User equipment mobility is one of the primary challenges for the design of reliable and efficient wireless links over millimeter-wave and terahertz bands. These high-rate communica…
Aerial Access and Backhaul in mmWave B5G Systems: Performance Dynamics and Optimization
Nikita Tafintsev, Dmitri Moltchanov, Mikhail Gerasimenko +7
The use of unmanned aerial vehicle (UAV)-based communication in millimeter-wave (mmWave) frequencies to provide on-demand radio access is a promising approach to improve capacity a…
An Accurate Approximation of Resource Request Distributions in Millimeter Wave 3GPP New Radio Systems
Roman Kovalchukov, Dmitri Moltchanov, Yuliya Gaidamaka +1
The recently standardized millimeter wave-based 3GPP New Radio technology is expected to become an enabler for both enhanced Mobile Broadband (eMBB) and ultra-reliable low latency…