Koji Yamamoto

ORCID

Publication Activity (10 Years)

Years Active: 2011-2023
Publications (10 Years): 138

Top Venues

Publications

Mihiro Hashimoto, Koji Yamamoto, Itsuki Yonemura, Toshiro Nakahira, Daisuke Murayama, Takuto Arai, Daisei Uchida, Naoki Kita
Localization Accuracy and Communication Performance of IRS-Assisted ISAC Systems. VTC Fall (2023)
Sohei Itahara, Takayuki Nishio, Yusuke Koda, Masahiro Morikura, Koji Yamamoto
Distillation-Based Semi-Supervised Federated Learning for Communication-Efficient Collaborative Training With Non-IID Private Data. IEEE Trans. Mob. Comput. 22 (1) (2023)
Hiroki Shimomura, Yusuke Koda, Takamochi Kanda, Koji Yamamoto, Takayuki Nishio, Akihito Taya
Vision-Aided Frame-Capture-Based CSI Recomposition for WiFi Sensing: A Multimodal Approach. CCNC (2023)
Lilatul Ferdouse, Isaac Woungang, Alagan Anpalagan, Koji Yamamoto
A Resource Allocation Policy for Downlink Communication in Distributed IRS Aided Multiple-Input Single-Output Systems. IEEE Trans. Commun. 71 (4) (2023)
Itsuki Yonemura, Takamochi Kanda, Ryosuke Hanahara, Koji Yamamoto, Takuto Arai, Shuki Wai, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita
Blockage Prediction Using Exhaustive Beam-Pair Scan in mmWave Networks: An Experimental Study. CCNC (2023)
Yuto Kihira, Yusuke Koda, Koji Yamamoto, Takayuki Nishio
Adversarial Reinforcement Learning-Based Coordinated Robust Spatial Reuse in Broadcast-Overlaid WLANs. IEICE Trans. Commun. 106 (2) (2023)
Keisuke Tamai, Takamochi Kanda, Sota Kondo, Koji Yamamoto, Noriyasu Kato, Shunji Taki, Takuya Negishi
LF-WD: Device-Free Walking Direction Estimation with Low-Frequency CSI Acquisition. CCNC (2023)
Ryosuke Hanahara, Sohei Itahara, Kota Yamashita, Yusuke Koda, Akihito Taya, Takayuki Nishio, Koji Yamamoto
Frame-Capture-Based CSI Recomposition Pertaining to Firmware-Agnostic WiFi Sensing. CCNC (2022)
Akihito Taya, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Decentralized and Model-Free Federated Learning: Consensus-Based Distillation in Function Space. IEEE Trans. Signal Inf. Process. over Networks 8 (2022)
Sohei Itahara, Sota Kondo, Kota Yamashita, Takayuki Nishio, Koji Yamamoto, Yusuke Koda
Beamforming Feedback-Based Model-Driven Angle of Departure Estimation Toward Legacy Support in WiFi Sensing: An Experimental Study. IEEE Access 10 (2022)
Sota Kondo, Sohei Itahara, Kota Yamashita, Koji Yamamoto, Yusuke Koda, Takayuki Nishio, Akihito Taya
Bi-Directional Beamforming Feedback-Based Firmware-Agnostic WiFi Sensing: An Empirical Study. IEEE Access 10 (2022)
Takamochi Kanda, Yusuke Koda, Yuto Kihira, Koji Yamamoto, Takayuki Nishio
ACK-Less Rate Adaptation Using Distributional Reinforcement Learning for Reliable IEEE 802.11bc Broadcast WLANs. IEEE Access 10 (2022)
Masao Shinzaki, Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Yushi Shirato, Daisei Uchida, Naoki Kita
Zero-Shot Adaptation for mmWave Beam-Tracking on Overhead Messenger Wires Through Robust Adversarial Reinforcement Learning. IEEE Trans. Cogn. Commun. Netw. 8 (1) (2022)
Kota Yamashita, Shotaro Kamiya, Koji Yamamoto, Yusuke Koda, Takayuki Nishio, Masahiro Morikura
Penalized and Decentralized Contextual Bandit Learning for WLAN Channel Allocation with Contention-Driven Feature Extraction. IEICE Trans. Commun. (10) (2022)
Sohei Itahara, Takayuki Nishio, Yusuke Koda, Koji Yamamoto
Communication-Oriented Model Fine-Tuning for Packet-Loss Resilient Distributed Inference Under Highly Lossy IoT Networks. IEEE Access 10 (2022)
Takamochi Kanda, Yusuke Koda, Koji Yamamoto, Takayuki Nishio
ACK-Less Rate Adaptation for IEEE 802.11bc Enhanced Broadcast Services Using Sim-to-Real Deep Reinforcement Learning. CCNC (2022)
Masao Shinzaki, Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Yushi Shirato, Daisei Uchida, Naoki Kita
Zero-Shot Adaptation for mmWave Beam-Tracking on Overhead Messenger Wires through Robust Adversarial Reinforcement Learning. CoRR (2021)
Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Hirantha Abeysekera
Stochastic Geometry Analysis of Inversely Proportional Carrier Sense Threshold and Transmission Power for WLAN Spatial Reuse. IEICE Trans. Commun. (10) (2021)
Sohei Itahara, Takayuki Nishio, Koji Yamamoto
Packet-Loss-Tolerant Split Inference for Delay-Sensitive Deep Learning in Lossy Wireless Networks. CoRR (2021)
Sohei Itahara, Takayuki Nishio, Koji Yamamoto
Packet-Loss-Tolerant Split Inference for Delay-Sensitive Deep Learning in Lossy Wireless Networks. GLOBECOM (2021)
Sohei Itahara, Takayuki Nishio, Yusuke Koda, Koji Yamamoto
Communication-oriented Model Fine-tuning for Packet-loss Resilient Distributed Inference under Highly Lossy IoT Networks. CoRR (2021)
Shunnosuke Kotera, Bo Yin, Koji Yamamoto, Takayuki Nishio
Lyapunov Optimization-Based Latency-Bounded Allocation Using Deep Deterministic Policy Gradient for 11ax Spatial Reuse. IEEE Access 9 (2021)
Yuxiang Fu, Koji Yamamoto, Yusuke Koda, Takayuki Nishio, Masahiro Morikura, Chun-Hsiang Huang, Yushi Shirato, Naoki Kita
Stochastic Geometry Analysis of Wireless Backhaul Networks with Beamforming in Roadside Environments. IEICE Trans. Commun. (1) (2021)
Sota Kondo, Sohei Itahara, Kota Yamashita, Koji Yamamoto, Yusuke Koda, Takayuki Nishio, Akihito Taya
Bi-directional Beamforming Feedback-based Firmware-agnostic WiFi Sensing. CoRR (2021)
Sohei Itahara, Takayuki Nishio, Koji Yamamoto
Beamforming Feedback-based Model-driven Angle of Departure Estimation Toward Firmware-Agnostic WiFi Sensing. CoRR (2021)
Takamochi Kanda, Yusuke Koda, Koji Yamamoto, Takayuki Nishio
ACK-Less Rate Adaptation for IEEE 802.11bc Enhanced Broadcast Services Using Sim-to-Real Deep Reinforcement Learning. CoRR (2021)
Tomoya Sunami, Sohei Itahara, Yusuke Koda, Takayuki Nishio, Koji Yamamoto
Computer Vision-assisted Decimeter-level Single-antenna RSSI Localization Harnessing Dynamic Blockage Events. CoRR (2021)
Shunnosuke Kotera, Bo Yin, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Hirantha Abeysekera
Latency-Aware Fair Scheduling for Spatial Reuse in WLANs: A Lyapunov Optimization Approach. CCNC (2021)
Ryosuke Hanahara, Sohei Itahara, Kota Yamashita, Yusuke Koda, Akihito Taya, Takayuki Nishio, Koji Yamamoto
Frame-Capture-Based CSI Recomposition Pertaining to Firmware-Agnostic WiFi Sensing. CoRR (2021)
Akihito Taya, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Decentralized and Model-Free Federated Learning: Consensus-Based Distillation in Function Space. CoRR (2021)
Yusuke Koda, Masao Shinzaki, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Yushi Shirato, Daisei Uchida, Naoki Kita
Millimeter Wave Communications on Overhead Messenger Wire: Deep Reinforcement Learning-Based Predictive Beam Tracking. IEEE Trans. Cogn. Commun. Netw. 7 (4) (2021)
Kazuki Ohtsu, Shotaro Kamiya, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Noriyasu Kato
A Sequential WLAN Channel Selection Adaptive to Factors Outside the System. CCNC (2020)
Sohei Itahara, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Lottery Hypothesis based Unsupervised Pre-training for Model Compression in Federated Learning. VTC Fall (2020)
Yuto Kihira, Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Adversarial Reinforcement Learning-based Robust Access Point Coordination Against Uncoordinated Interference. CoRR (2020)
Naoya Yoshida, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
MAB-based Client Selection for Federated Learning with Uncertain Resources in Mobile Networks. GLOBECOM (Workshops) (2020)
Bo Yin, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Hirantha Abeysekera
Learning-Based Spatial Reuse for WLANs With Early Identification of Interfering Transmitters. IEEE Trans. Cogn. Commun. Netw. 6 (1) (2020)
Yusuke Koda, Masao Shinzaki, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Yushi Shirato, Daisei Uchida, Naoki Kita
Millimeter Wave Communications on Overhead Messenger Wire: Deep Reinforcement Learning-Based Predictive Beam Tracking. CoRR (2020)
Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Differentially Private AirComp Federated Learning with Power Adaptation Harnessing Receiver Noise. CoRR (2020)
Masahiro Iwasaki, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Transfer Learning-Based Received Power Prediction with Ray-tracing Simulation and Small Amount of Measurement Data. VTC Fall (2020)
Yusuke Koda, Jihong Park, Mehdi Bennis, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Communication-Efficient Multimodal Split Learning for mmWave Received Power Prediction. CoRR (2020)
Yusuke Koda, Jihong Park, Mehdi Bennis, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Kota Nakashima
Communication-Efficient Multimodal Split Learning for mmWave Received Power Prediction. IEEE Commun. Lett. 24 (6) (2020)
Naoya Yoshida, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
MAB-based Client Selection for Federated Learning with Uncertain Resources in Mobile Networks. CoRR (2020)
Masahiro Iwasaki, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Transfer Learning-Based Received Power Prediction with Ray-tracing Simulation and Small Amount of Measurement Data. CoRR (2020)
Kota Nakashima, Shotaro Kamiya, Kazuki Ohtsu, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Deep Reinforcement Learning-Based Channel Allocation for Wireless LANs With Graph Convolutional Networks. IEEE Access 8 (2020)
Yusuke Koda, Kota Nakashima, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Cooperative Sensing in Deep RL-Based Image-to-Decision Proactive Handover for mmWave Networks. CCNC (2020)
Masao Shinzaki, Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Chun-Hsiang Huang, Yushi Shirato, Naoki Kita
Deep Reinforcement Learning-based Beam Tracking from mmWave Antennas Installed on Overhead Messenger Wires. VTC Fall (2020)
Sohei Itahara, Takayuki Nishio, Yusuke Koda, Masahiro Morikura, Koji Yamamoto
Distillation-Based Semi-Supervised Federated Learning for Communication-Efficient Collaborative Training with Non-IID Private Data. CoRR (2020)
Masao Shinzaki, Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Reducing Transmission Delay in EDCA Using Policy Gradient Reinforcement Learning. CCNC (2020)
Sohei Itahara, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Lottery Hypothesis based Unsupervised Pre-training for Model Compression in Federated Learning. CoRR (2020)
Yusuke Koda, Kota Nakashima, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Handover Management for mmWave Networks With Proactive Performance Prediction Using Camera Images and Deep Reinforcement Learning. IEEE Trans. Cogn. Commun. Netw. 6 (2) (2020)
Sohei Itahara, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Online Trainable Wireless Link Quality Prediction System using Camera Imagery. CoRR (2020)
Taichi Sakakibara, Takayuki Nishio, Akihito Taya, Masahiro Morikura, Koji Yamamoto, Toshihisa Nabetani
Communication-Efficient Cooperative Contextual Bandit and Its Application to Wi-Fi BSS Selection. CCNC (2020)
Wangdong Deng, Shotaro Kamiya, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Thompson Sampling-Based Channel Selection Through Density Estimation Aided by Stochastic Geometry. IEEE Access 8 (2020)
Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Differentially Private AirComp Federated Learning with Power Adaptation Harnessing Receiver Noise. GLOBECOM (2020)
Wangdong Deng, Shotaro Kamiya, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Thompson Sampling-Based Heterogeneous Network Selection Considering Stochastic Geometry Analysis. CCNC (2020)
Shotaro Kamiya, Koji Yamamoto, Seong-Lyun Kim, Takayuki Nishio, Masahiro Morikura
SINR Distribution and Scheduling Gain Analysis of Uplink Channel-Adaptive Scheduling. IEEE Trans. Wirel. Commun. 19 (4) (2020)
Sohei Itahara, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Online Trainable Wireless Link Quality Prediction System using Camera Imagery. GLOBECOM (Workshops) (2020)
Naoya Yoshida, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto, Ryo Yonetani
Hybrid-FL for Wireless Networks: Cooperative Learning Mechanism Using Non-IID Data. ICC (2020)
Kota Yamashita, Shotaro Kamiya, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Contextual Bandit-Based Channel Selection for Wireless LANs with Interference-Driven Feature Extraction. CoRR (2020)
Yuto Kihira, Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Adversarial Reinforcement Learning-based Robust Access Point Coordination Against Uncoordinated Interference. VTC Fall (2020)
Yusuke Koda, Jihong Park, Mehdi Bennis, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Distributed Heteromodal Split Learning for Vision Aided mmWave Received Power Prediction. CoRR (2020)
Akihito Taya, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Concurrent Transmission Scheduling for Perceptual Data Sharing in mmWave Vehicular Networks. CoRR (2019)
Akihito Taya, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Concurrent Transmission Scheduling for Perceptual Data Sharing in mmWave Vehicular Networks. IEICE Trans. Inf. Syst. (5) (2019)
Akihito Taya, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Deep-Reinforcement-Learning-Based Distributed Vehicle Position Controls for Coverage Expansion in mmWave V2X. IEICE Trans. Commun. (10) (2019)
Wangdong Deng, Shotaro Kamiya, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Replica Exchange Spatial Adaptive Play for Channel Allocation in Cognitive Radio Networks. VTC Spring (2019)
Yusuke Koda, Kota Nakashima, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
End-to-End Learning of Proactive Handover Policy for Camera-Assisted mmWave Networks Using Deep Reinforcement Learning. CoRR (2019)
Go Yamanaka, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto, Yuichi Maki, Shin'ichiro Eitoku, Takuya Indo
Geo-Fencing in Wireless LANs with Camera for Location-Based Access Control. CCNC (2019)
Jinho Choi, Seung-Woo Ko, Koji Yamamoto, Seong-Lyun Kim
Random Access With Opportunity Detection in Wireless Networks. IEEE Wirel. Commun. Lett. 8 (5) (2019)
Kota Nakashima, Shotaro Kamiya, Kazuki Ohtsu, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Deep Reinforcement Learning-Based Channel Allocation for Wireless LANs with Graph Convolutional Networks. VTC Fall (2019)
Keiji Yoshikawa, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Grid-Based Exclusive Region Design for 3D UAV Networks: A Stochastic Geometry Approach. IEEE Access 7 (2019)
Kota Nakashima, Shotaro Kamiya, Kazuki Ohtsu, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Deep Reinforcement Learning-Based Channel Allocation for Wireless LANs with Graph Convolutional Networks. CoRR (2019)
Motoki Iwata, Koji Yamamoto, Bo Yin, Takayuki Nishio, Masahiro Morikura, Hirantha Abeysekera
Stochastic Geometry Analysis of Individual Carrier Sense Threshold Adaptation in IEEE 802.11ax WLANs. IEEE Access 7 (2019)
Yusuke Koda, Jihong Park, Mehdi Bennis, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
One Pixel Image and RF Signal Based Split Learning for mmWave Received Power Prediction. CoNEXT Companion (2019)
Takayuki Nishio, Hironao Okamoto, Kota Nakashima, Yusuke Koda, Koji Yamamoto, Masahiro Morikura, Yusuke Asai, Ryo Miyatake
Proactive Received Power Prediction Using Machine Learning and Depth Images for mmWave Networks. IEEE J. Sel. Areas Commun. 37 (11) (2019)
Hiroyasu Shimizu, Bo Yin, Koji Yamamoto, Motoki Iwata, Takayuki Nishio, Masahiro Morikura, Hirantha Abeysekera
Joint Channel Selection and Spatial Reuse for Starvation Mitigation in IEEE 802.11ax WLANs. VTC Fall (2019)
Keiji Yoshikawa, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Grid-based Design for the 3D Primary Exclusive Region in UAV Networks. CCNC (2019)
Yusuke Koda, Jihong Park, Mehdi Bennis, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
One Pixel Image and RF Signal Based Split Learning for mmWave Received Power Prediction. CoRR (2019)
Naoya Yoshida, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto, Ryo Yonetani
Hybrid-FL: Cooperative Learning Mechanism Using Non-IID Data in Wireless Networks. CoRR (2019)
Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Cooperative Sensing in Deep RL-Based Image-to-Decision Proactive Handover for mmWave Networks. CoRR (2019)
Tomoya Mikuma, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto, Yusuke Asai, Ryo Miyatake
Transfer Learning-Based Received Power Prediction Using RGB-D Camera in mmWave Networks. VTC Spring (2019)
Motoki Iwata, Koji Yamamoto, Bo Yin, Takayuki Nishio, Masahiro Morikura, Hirantha Abeysekera
Analysis of Inversely Proportional Carrier Sense Threshold and Transmission Power Setting Based on Received Power for IEEE 802.11ax. CCNC (2019)
Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Reinforcement learning based predictive handover for pedestrian-aware mmWave networks. INFOCOM Workshops (2018)
Akihito Taya, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Deep-Reinforcement-Learning-Based Distributed Vehicle Position Controls for Coverage Expansion in mmWave V2X. CoRR (2018)
Shotaro Kamiya, Koji Yamamoto, Seong-Lyun Kim, Takayuki Nishio, Masahiro Morikura
Asymptotic Analysis of Normalized SNR-Based Scheduling in Uplink Cellular Networks with Truncated Channel Inversion Power Control. ICC (2018)
Akihito Taya, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Coverage Expansion through Dynamic Relay Vehicle Deployment in mmWave V2I Communications. VTC Spring (2018)
Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Measurement Method of Temporal Attenuation by Human Body in Off-the-Shelf 60 GHz WLAN with HMM-Based Transmission State Estimation. Wirel. Commun. Mob. Comput. 2018 (2018)
Hironao Okamoto, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Recurrent neural network-based received signal strength estimation using depth images for mmWave communications. CCNC (2018)
Akihito Taya, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Concurrent Data Dissemination at Intersections in mmWave for Cooperative Perceptions. VTC Fall (2018)
Ryota Kosono, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto, Yuichi Maki, Takuya Goda, Hisashi Matsukawa, Takuya Indo
Mobile User Identification by Camera-Based Motion Capture and Mobile Device Acceleration Sensors. CHANTS@MOBICOM (2018)
Bo Yin, Koji Yamamoto, Seong-Lyun Kim, Takayuki Nishio, Masahiro Morikura
Millimeter-Wave Radio Access Network Sharing: A Market-Based Cooperative Bargaining Perspective. ICC (2018)
Shotaro Kamiya, Koji Yamamoto, Seong-Lyun Kim, Takayuki Nishio, Masahiro Morikura
Asymptotic Analysis of Normalized SNR-Based Scheduling in Uplink Cellular Networks with Truncated Channel Inversion Power Control. CoRR (2018)
Yuxiang Fu, Keiji Yoshikawa, Shota Yamashita, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Optimal Primary Exclusive Region Design for Cognitive Radio VANETs on Multiple Roads. VTC Fall (2018)
Kota Nakashima, Yusuke Koda, Koji Yamamoto, Hironao Okamoto, Takayuki Nishio, Masahiro Morikura, Yusuke Asai, Ryo Miyatake
Impact of Input Data Size on Received Power Prediction Using Depth Images for mm Wave Communications. VTC Fall (2018)
Hironao Okamoto, Takayuki Nishio, Kota Nakashima, Yusuke Koda, Koji Yamamoto, Masahiro Morikura, Yusuke Asai, Ryo Miyatake
Machine-Learning-Based Future Received Signal Strength Prediction Using Depth Images for mmWave Communications. CoRR (2018)
Shota Yamashita, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Exclusive Region Design for Spatial Grid-Based Spectrum Database: A Stochastic Geometry Approach. IEEE Access 6 (2018)
Aogu Yamada, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto
Machine Learning-Based Primary Exclusive Region Update for Database-Driven Spectrum Sharing. VTC Spring (2017)
Bo Yin, Liang Lin, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Hirantha Abeysekera
Inversely Proportional Carrier Sense Threshold and Transmit Power Setting Towards Green WLANs. VTC Fall (2017)
Koji Yamamoto, Xuedan Yang, Takayuki Nishio, Masahiro Morikura, Hirantha Abeysekera
Analysis of inversely proportional carrier sense threshold and transmission power setting. CCNC (2017)
Shota Yamashita, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura
Optimization of primary exclusive region in spatial grid-based spectrum database using stochastic Geometry. ICC (2017)
Kaito Funabiki, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto, Daisuke Murayama, Katsuya Nakahira
ATRAS: adaptive MAC protocol for efficient and fair coexistence between radio over fiber-based and CSMA/CA-based WLANs. EURASIP J. Wirel. Commun. Netw. 2017 (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Koji Yamamoto