Takeshi Hirai

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 20

Top Topics

Driver Assistance Systems

Estimation Error

Power Allocation

Top Venues

Publications

Kota Makino, Takeshi Hirai, Tutomu Murase
Cooperative Mobility Control for Maintaining Required Throughput in Multiple Ad Hoc Networks with Autonomous Mobile Robots. ICNC (2024)
Rei Oda, Takeshi Hirai, Naoki Wakamiya
Energy-Efficient Path-Loss-based Self-Organized Power Level Selection for GF-NOMA in mMTC. ICCE (2024)
Kota Makino, Takeshi Hirai, Tutomu Murase
Mobility Control of Avoiding Interference for Autonomous Mobile Robot Ad Hoc Networks. ICCE (2023)
Jiquan Xie, Takeshi Hirai, Yulan Gao, Tutomu Murase
Optimal dynamic power allocation based on multiuser cooperative mobility for energy efficiency. CCNC (2023)
Takeshi Hirai, Taisuke Izumi, Naoki Wakamiya
Power-Collision-Based 2-Shot Grant-Free NOMA with Cross-Slot SIC for mMTC. GLOBECOM (2023)
Takeshi Hirai, Kouki Doi, Naoki Wakamiya
Optimal Deployment of an Aerial Base Station in Heterogeneous Cellular Networks for Heterogeneous User Traffic Demands. VTC2023-Spring (2023)
Yuki Ichimura, Shigeo Shioda, Takeshi Hirai
Modeling and Performance Analysis of Slotted ALOHA with Interference Cancellation for mMTC. MSWiM (2023)
Takeshi Hirai, Tatsuaki Kimura, Naoki Wakamiya
Stochastic Geometry-Based Performance Analysis of UAV-to-UAV Based on UAV Heights in 3D Space. ICC (2023)
Yuki Ichimura, Shigeo Shioda, Takeshi Hirai
Performance Analysis of NOMA-Based Slotted ALOHA for Massive Machine Type Communications. SmartGridComm (2023)
Takeshi Hirai, Naoki Wakamiya, Tutomu Murase
NOMA-dependent Low-Powered Retransmission in Sensing-based SPS for Cellular-V2X Mode 4. VTC Fall (2022)
Takeshi Hirai, Rei Oda, Naoki Wakamiya
Power Level Design-aware Throughput Analysis of Grant-Free Power-Domain NOMA in mMTC. GLOBECOM (2022)
Takeshi Hirai, Tatsuaki Kimura, Naoki Wakamiya
Spatial Performance Analysis of Autonomous Sidelink Cellular-V2X with NOMA. GLOBECOM (2022)
Takeshi Hirai, Predrag Spasojevic
Link-level Performance Evaluations of Sparse Code Multiple Access for PC5-based Cellular-V2X with Heterogeneous Channel Estimation Errors. VTC Spring (2021)
Takeshi Hirai, Tutomu Murase
NOMA-Aided Probabilistic Cooperative Transmission for PC5-Based Cellular V2X Mode 4 for Crash Warning. IEEE Access 9 (2021)
Takeshi Hirai, Tutomu Murase
Performance Evaluation of NOMA for Sidelink Cellular-V2X Mode 4 in Driver Assistance System With Crash Warning. IEEE Access 8 (2020)
Takeshi Hirai, Tutomu Murase
Performance Evaluations of PC5-based Cellular-V2X Mode 4 for Feasibility Analysis of Driver Assistance Systems with Crash Warning. Sensors 20 (10) (2020)
Kai Takahashi, Yuto Konuma, Shigeo Shioda, Takeshi Hirai, Tutomu Murase
Closed-Form Expressions of Performance Metrics of V2X Safety Communication in Urban Scenarios. VTC Fall (2020)
Takeshi Hirai, Tutomu Murase
NOMA Concept for PC5-Based Cellular-V2X Mode 4 in Crash Warning System. VTC Fall (2019)
Takeshi Hirai, Tutomu Murase
Performance Characteristics of Sensing-based SPS of PC5-based C-V2X Mode 4 in Crash Warning Application under Congestion. ITSC (2019)
Takeshi Hirai, Tutomu Murase
Node Clustering Communication Method With Member Data Estimation to Improve QoS of V2X Communications for Driving Assistance With Crash Warning. IEEE Access 7 (2019)