Keita Katagiri

20 papers Journal 5Unranked 15
YearRankTypeTitle / Venue / Authors
2022 — conf
Classification and Discretization of Shadowing Toward Low Storage Radio Map.
ICAIIC
Keita Katagiri, Takeo Fujii
2022 — conf
Partitioned Path Loss Models Based on Coefficient of Determination.
ICOIN
Keita Katagiri, Takeo Fujii
2022 J jnl
Radio Map Extrapolation Using Compensated Empirical CDF Under Interference-Limited Observations.
IEEE Access
Keita Katagiri, Koya Sato, Kei Inage, Takeo Fujii
2022 — conf
Radio Propagation Extrapolation by Using Multiple Separated Propagation Paths Estimated by Radio Map.
ICOIN
Shougo Matsuo, Sunao Miyamoto, Keita Katagiri, Takeo Fujii
2021 — conf
Channel Allocation for LoRaWanConsidering Intra-System and Inter-System Interferences.
VTC Fall
Shinichiro Kakuda, Yudai Yamazaki, Keita Katagiri, Takeo Fujii, Osamu Takyu, Mai Ohta, Koichi Adachi
2021 J jnl
Clustering for Signal Power Distribution Toward Low Storage Crowdsourced Spectrum Database.
IEICE Trans. Commun.
Yoji Uesugi, Keita Katagiri, Koya Sato, Kei Inage, Takeo Fujii
2021 J jnl
Dynamic Radio Map Using Statistical Hypothesis Testing.
IEEE Trans. Cogn. Commun. Netw.
Keita Katagiri, Koya Sato, Kei Inage, Takeo Fujii
2021 — conf
Low Storage Radio Map Using Statistical Inference.
DySPAN
Keita Katagiri, Takeo Fujii
2021 — conf
Mesh-Clustering-Based Radio Maps Construction for Autonomous Distributed Networks.
ICUFN
Keita Katagiri, Takeo Fujii
2020 — conf
Experimental Verification of Shadowing Classification for Radio Map.
VTC Fall
Keita Katagiri, Koya Sato, Kei Inage, Takeo Fujii
2020 — conf
Measurement-based Spectrum Database for Wireless Distributed Networks Using Shadowing Classifier.
ICAIIC
Keita Katagiri, Takeo Fujii
2020 — conf
Radio Environment Map Updating Procedure Considering Change of Surrounding Environment.
WCNC Workshops
Keita Katagiri, Takeo Fujii
2019 — conf
Clustering of Signal Power Distribution toward Low Storage Crowdsourced Spectrum Database.
VTC Fall
Yoji Uesugi, Keita Katagiri, Koya Sato, Kei Inage, Takeo Fujii
2019 — conf
Demo: Highly Accurate Prediction of Radio Environment for V2V Communications.
DySPAN
Keita Katagiri, Takeo Fujii
2019 — conf
High Density Spectrum Sharing Method among Micro Operators considering Spectrum Database.
WCNC Workshops
Hirofumi Nakajo, Yuya Aoki, Keita Katagiri, Takeo Fujii
2019 — conf
Highly Accurate Prediction of Radio Propagation Using Model Classifier.
VTC Spring
Keita Katagiri, Keita Onose, Koya Sato, Kei Inage, Takeo Fujii
2019 — conf
Radio Environment Map Updating Procedure Based on Hypothesis Testing.
DySPAN
Keita Katagiri, Takeo Fujii
2018 J jnl
Crowdsourcing-Assisted Radio Environment Database for V2V Communication.
Sensors
Keita Katagiri, Koya Sato, Takeo Fujii
2018 J jnl
Low Storage, but Highly Accurate Measurement-Based Spectrum Database via Mesh Clustering.
IEICE Trans. Commun.
Rei Hasegawa, Keita Katagiri, Koya Sato, Takeo Fujii
2017 — conf
Crowdsourcing-Assisted Radio Environment Maps for V2V Communication Systems.
VTC Fall
Keita Katagiri, Koya Sato, Takeo Fujii