Ryota Okumura

29 papers B 2Journal 9Unranked 17
YearRankTypeTitle / Venue / Authors
2025 J jnl
Co-Creative Learning via Metropolis-Hastings Interaction between Humans and AI.
CoRR
Ryota Okumura, Tadahiro Taniguchi, Akira Taniguchi, Yoshinobu Hagiwara
2025 J jnl
ControlVP: Interactive Geometric Refinement of AI-Generated Images with Consistent Vanishing Points.
CoRR
Ryota Okumura, Kaede Shiohara, Toshihiko Yamasaki
2023 J jnl
Metropolis-Hastings algorithm in joint-attention naming game: Experimental semiotics study.
CoRR
Ryota Okumura, Tadahiro Taniguchi, Yoshinobu Hagiwara, Akira Taniguchi
2023 J jnl
Metropolis-Hastings algorithm in joint-attention naming game: experimental semiotics study.
Frontiers Artif. Intell.
Ryota Okumura, Tadahiro Taniguchi, Yoshinobu Hagiwara, Akira Taniguchi
2022 J jnl
IEEE 802.15.4g/4x-Based Orthogonal Frequency-Division Multiplexing Transmission Scheme for Wide-Area and Mobile IoT Communication Systems.
IEEE Internet Things J.
Shunsuke Kadoi, Hidetomo Ochiai, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2021 — conf
A Novel Routing Method with Load-Balancing in Wi-SUN FAN Network.
WF-IoT
Rei Hirakawa, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2021 — conf
A Routing Protocol toward Reliable Mobile Communication in Wi-SUN FAN.
CCNC
Robby Wayong, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2021 — —
Efficient Bi-Directional Communications for Low-Power Wireless Mesh Network.
Ryota Okumura
2021 J jnl
Efficient Polling Communications for Multi-Hop Networks Based on Receiver-Initiated MAC Protocol.
IEICE Trans. Commun.
Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2021 J jnl
Feasibility Study of Wi-SUN JUTA Profile-Compliant F-RIT Protocol.
IEICE Trans. Commun.
Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020 — conf
A High-speed Wi-SUN FAN Network by Highly-Dense Frequency Hopping.
VTC Fall
Hidetomo Ochiai, Kiyoshi Mizutani, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020 — conf
A Home Area Heterogeneous Wireless Management Scheme by Wi-SUN FAN and Wi-Fi Systems.
CCNC
Kiyoshi Mizutani, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020 — conf
A Scheduling Scheme For Channel Hopping In Wi-Sun Fan Systems Toward Data Throughput Enhancement.
VTC Spring
Robby Wayong, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020 — conf
Coexistence of Synchronous and Asynchronous MAC Protocols for Wireless IoT Systems in Sub-Gigaherz Band.
WF-IoT
Kiyoshi Mizutani, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020 — conf
Data Rate Enhancement for IEEE 802.15.4 Based FSK Transmission Scheme.
WF-IoT
Yueying Xiang, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020 — conf
Dependable Source Routing Scheme for Multi-Hop Networks Based on Receiver-Initiated MAC Protocol.
CCNC
Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020 — conf
Evaluation of CSL-based Low Power MAC Protocol for Wireless Smart Metering Networks.
CCNC
Kai Samejima, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020 — conf
Stabilization of Multi-Hop Routing Construction in Wi-SUN FAN Systems.
CCNC
Daiki Hotta, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020 — conf
Wireless Smart Ubiquitous Network by CSL-based Low Power MAC Protocol.
CCNC
Kai Samejima, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2019 — conf
Analysis and Experimental Verification of F-RIT Protocol for Wireless Smart Utility Network.
CCNC
Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2019 — conf
Performance Evaluation of Multi-hop Network Configuration for Wi-SUN FAN Systems.
CCNC
Thidarut Junjalearnvong, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2019 — conf
Possibility of Dynamic Spectrum Sharing System by VHF-band Radio Sensor and Machine Learning.
DySPAN
Takayuki Hayashida, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2018 J jnl
Enhanced F-RIT Protocol for Wireless Smart Utility Networks with High Traffic Bi-Directional Communications.
IEICE Trans. Commun.
Ryota Okumura, Jun Fujiwara, Keiichi Mizutani, Hiroshi Harada
2018 — conf
Practical Analysis of CSL Low Power MAC Protocol Based on IEEE 802.15.4e Frame Structure.
WPMC
Kai Samejima, Ryota Okumura, Takuya Habara, Keiichi Mizutani, Hiroshi Harada
2017 — conf
A Broadcast Protocol for IEEE 802.15.4e RIT Based Wi-SUN Systems.
VTC Spring
Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2017 — conf
A dynamic routing protocol supporting mobile nodes in Wi-SUN FAN systems.
WPMC
Thidarut Junjalearnvong, Takuya Habara, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2017 B conf
Experimental Evaluation and Analysis of F-RIT Low Power MAC Protocol Complied with IEEE 802.15.4e.
WCNC
Ryota Okumura, Jun Fujiwara, Keiichi Mizutani, Hiroshi Harada
2017 J jnl
IEEE 802.15.4g Based Wi-SUN Communication Systems.
IEICE Trans. Commun.
Hiroshi Harada, Keiichi Mizutani, Jun Fujiwara, Kentaro Mochizuki, Kentaro Obata, Ryota Okumura
2016 B conf
Ultra-low power MAC protocol complied with RIT in IEEE 802.15.4e for wireless smart utility networks.
PIMRC
Jun Fujiwara, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada, Sota Tsuchiya, Takuya Kawata