50 citations · 60 across the 18 of their papers we have counts for
18 papers · 1 filter
Topology Construction Algorithms for DECT NR+ in Normal and Ultra-Dense Deployments
Andrey Samuylov, Dmitri Moltchanov, Roman Glazkov +3
The 5G-grade DECT NR+ technology designed to support massive machine-type communications (mMTC) relies on the decentralized mesh connectivity concept. The currently utilized topolo…
User Association and Multi-connectivity Strategies in Joint Terahertz and Millimeter Wave 6G Systems
Eduard Sopin, Dmitri Moltchanov, Anastasia Daraseliya +2
Terahertz (THz) wireless access is considered as a next step towards sixth generation (6G) cellular systems. By utilizing even higher frequency bands than 5G millimeter wave (mmWav…
Performance of Offloading Strategies in Collocated Deployments of Millimeter Wave NR-U Technology
Anastasia Daraseliya, Eduard Sopin, Dmitri Moltchanov +2
5G New Radio (NR) technology operating in millimeter wave (mmWave) band is expected to be utilized in areas with high and fluctuating traffic demands such as city squares, shopping…
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…
A Tutorial on Mathematical Modeling of Millimeter Wave and Terahertz Cellular Systems
Dmitri Moltchanov, Eduard Sopin, Vyacheslav Begishev +3
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 amount of…
DECT-2020 New Radio: The Next Step Towards 5G Massive Machine-Type Communications
Roman Kovalchukov, Dmitri Moltchanov, Juho Pirskanen +4
Massive machine type communications (mMTC) is one of the cornerstone services that have to be supported by 5G systems. 3GPP has already introduced LTE-M and NB-IoT, often referred…
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…
Analysis of Intelligent Vehicular Relaying in Urban 5G+ Millimeter-Wave Cellular Deployments
Vitaly Petrov, Dmitri Moltchanov, Sergey Andreev +1
The capability of smarter networked devices to dynamically select appropriate radio connectivity options is especially important in the emerging millimeter-wave (mmWave) systems to…
On Unified Vehicular Communications and Radar Sensing in Millimeter-Wave and Low Terahertz Bands
Vitaly Petrov, Gabor Fodor, Joonas Kokkoniemi +6
Future smart vehicles will incorporate high-data-rate communications and high-resolution radar sensing capabilities operating in the millimeter-wave and higher frequencies. These t…
Caching-Aided Collaborative D2D Operation for Predictive Data Dissemination in Industrial IoT
Antonino Orsino, Roman Kovalchukov, Andrey Samuylov +4
Industrial automation deployments constitute challenging environments where moving IoT machines may produce high-definition video and other heavy sensor data during surveying and i…
Last Meter Indoor Terahertz Wireless Access: Performance Insights and Implementation Roadmap
Vitaly Petrov, Joonas Kokkoniemi, Dmitri Moltchanov +3
The terahertz (THz) band, 0.1-10 THz, has sufficient resources not only to satisfy the 5G requirements of 10 Gbit/s peak data rate but to enable a number of tempting rate-greedy ap…
On the Temporal Effects of Mobile Blockers in Urban Millimeter-Wave Cellular Scenarios
Margarita Gapeyenko, Andrey Samuylov, Mikhail Gerasimenko +7
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 wavelengt…
When IoT Keeps People in the Loop: A Path Towards a New Global Utility
Vitaly Petrov, Konstantin Mikhaylov, Dmitri Moltchanov +6
While the Internet of Things (IoT) has made significant progress along the lines of supporting individual machine-type applications, it is only recently that the importance of peop…
Analysis of Human-Body Blockage in Urban Millimeter-Wave Cellular Communications
Margarita Gapeyenko, Andrey Samuylov, Mikhail Gerasimenko +7
The use of extremely high frequency (EHF) or millimeter-wave (mmWave) band has attracted significant attention for the next generation wireless access networks. As demonstrated by…