K
Konstantin Mikhaylov
Researcher at University of Oulu
Publications - 103
Citations - 3214
Konstantin Mikhaylov is an academic researcher from University of Oulu. The author has contributed to research in topics: Wireless sensor network & LPWAN. The author has an hindex of 21, co-authored 95 publications receiving 2466 citations. Previous affiliations of Konstantin Mikhaylov include Brno University of Technology.
Papers
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Proceedings ArticleDOI
On the coverage of LPWANs: range evaluation and channel attenuation model for LoRa technology
TL;DR: This work studies the coverage of the recently developed LoRa LPWAN technology via real-life measurements and presents a channel attenuation model derived from the measurement data that can be used to estimate the path loss in 868 MHz ISM band in an area similar to Oulu, Finland.
Proceedings Article
Analysis of Capacity and Scalability of the LoRa Low Power Wide Area Network Technology
TL;DR: The performance metrics of a single LoRaWAN end device, namely uplink throughput and data transmission time, are derived and few issues which need to be taken into account when making an application using LoRa or deploying a LoRa network are pointed out.
Journal ArticleDOI
Performance of a low-power wide-area network based on LoRa technology : Doppler robustness, scalability, and coverage
TL;DR: An analysis and reports experimental validation of the various performance metrics of the LoRa low-power wide-area network technology, which shows that at around 40 km/h, the communication performance gets worse, and it is expected that communication link is more reliable when lower spreading factors are used.
Proceedings ArticleDOI
Evaluation of LoRa LPWAN technology for remote health and wellbeing monitoring
TL;DR: The obtained results show that when using 14 dBm transmit power and the largest spreading factor of 12 for the 868 MHz ISM band, the whole campus area can be covered, and measured packet success delivery ratio was 96.7 % without acknowledgements and retransmissions.
Posted Content
White paper on critical and massive machine type communication towards 6G
Nurul Huda Mahmood,Stefan Bocker,Andrea Munari,Federico Clazzer,Ingrid Moerman,Konstantin Mikhaylov,Onel L. Alcaraz López,Ok-Sun Park,Eric Mercier,Hannes Bartz,Riku Jantti,Ravikumar V. Pragada,Y. Ma,Elina Annanperä,Christian Wietfeld,Martin Andraud,Gianluigi Liva,Y. Chen,Eduardo Garro,Frank Burkhardt,Hirley Alves,Chen-Feng Liu,Yalcin Sadi,Jean-Baptiste Dore,Eunah Kim,Jaesheung Shin,Gi Yoon Park,S.-K. Kim,Chanho Yoon,Khoirul Anwar,Pertti Seppänen +30 more
TL;DR: The main drivers and requirements of an MTC-optimized 6G network are explored, and the following six key research questions are discussed: will the main KPIs of 5G continue to be the dominant KPIs in 6G; or will there emerge new key metrics?