Riichi Kudo

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 19

Top Topics

Gaussian Process

Implicit Feedback

Top Venues

IEICE Trans. Commun.

Publications

Tomoya Kageyama, Takayuki Yamada, Riichi Kudo, Yuya Aoki, Yoshifumi Morihiro
Multiple UE Link Selection for 28GHz Channel in 5G Network. WCNC (2024)
Hirofumi Sasaki, Yasunori Yagi, Riichi Kudo, Doohwan Lee
1.58 Tbps OAM Multiplexing Wireless Transmission With Wideband Butler Matrix for Sub-THz Band. IEEE J. Sel. Areas Commun. 42 (6) (2024)
Hisashi Nagata, Riichi Kudo, Kahoko Takahashi, Takafumi Fujita, Koichi Takasugi, Yuya Aoki, Yuki Horise, Yoshifumi Morihiro
5G Throughput Prediction For 28 GHz Channels Using Physical Space Information. WCNC (2024)
Hirofumi Sasaki, Yasunori Yagi, Riichi Kudo, Doohwan Lee
Demonstration of 1.44 Tbit/s OAM Multiplexing Transmission in Sub-THz Bands. ICC Workshops (2023)
Yasunori Yagi, Hirofumi Sasaki, Riichi Kudo, Doohwan Lee
Parabolic Reflector for UCA-based OAM Multiplexing in Sub-THz Band and Transmission Experiment. GLOBECOM (Workshops) (2023)
Hiroaki Shinmiya, Takato Motoo, Takuya Fujihashi, Riichi Kudo, Kahoko Takahashi, Tomoki Murakami, Takashi Watanabe, Shunsuke Saruwatari
Robot-Network Co-optimization Using Deep Reinforcement Learning. CCNC (2023)
Shoki Ohta, Takayuki Nishio, Riichi Kudo, Kahoko Takahashi, Hisashi Nagata
Spatial Frequency-based Feature Extraction for Point Cloud-based Proactive mmWave Link Quality Prediction. GLOBECOM (2023)
Shoki Ohta, Takayuki Nishio, Riichi Kudo, Kahoko Takahashi, Hisashi Nagata
Point Cloud-based Proactive Link Quality Prediction for Millimeter-wave Communications. CoRR (2023)
Yitu Wang, Riichi Kudo, Yuya Aoki, Yoshifumi Morihiro, Kahoko Takahashi, Hisashi Nagata
QoE-driven Link Quality Prediction for Video Streaming in Mobile Networks. VTC Spring (2022)
Shoki Ohta, Takayuki Nishio, Riichi Kudo, Kahoko Takahashi
Millimeter-wave Received Power Prediction Using Point Cloud Data and Supervised Learning. VTC Spring (2022)
Hisashi Nagata, Riichi Kudo, Kahoko Takahashi, Tomoaki Ogawa, Koichi Takasugi
Two-step wireless link quality prediction using multi-camera images. PIMRC (2022)
Yitu Wang, Takayuki Nakachi, Takeru Inoue, Toru Mano, Riichi Kudo
Correlation Discovery and Channel Prediction in Mobile Networks: A Revisiting to Gaussian Process. GLOBECOM (2021)
Riichi Kudo, Matthew Cochrane, Kahoko Takahashi, Takeru Inoue, Kohei Mizuno
Experimental Validation of Link Quality Prediction Using Exact Self-Status of Mobility Robots in Wireless LAN Systems. IEICE Trans. Commun. (12) (2020)
Riichi Kudo, Kahoko Takahashi, Takeru Inoue, Kohei Mizuno
Using vision-based object detection for link quality prediction in 5.6-GHz channel. EURASIP J. Wirel. Commun. Netw. 2020 (1) (2020)
Tomoki Maruko, Shinpei Yasukawa, Riichi Kudo, Satoshi Nagata, Mikio Iwamura
Packet Collision Reduction Scheme for LTE V2X Sidelink Communications. VTC Fall (2018)
Akihiro Ogawa, Shinsuke Kuroda, Katsunori Ushida, Riichi Kudo, Kiichi Tateishi, Hidenori Yamashita, Takuji Kantou
Field Experiments on Sensor Data Transmission for 5G-Based Vehicle-Infrastructure Cooperation. VTC Fall (2018)
Hayato Fukuzono, Tomoki Murakami, Riichi Kudo, Yasushi Takatori, Masato Mizoguchi
Weighted-Combining Calibration on Multiuser MIMO Systems with Implicit Feedback. IEICE Trans. Commun. (4) (2015)
Riichi Kudo, B. A. Hirantha Sithira Abeysekera, Yasushi Takatori, Takeo Ichikawa, Masato Mizoguchi, Hiroto Yasuda, Akira Yamada, Yukihiko Okumura
Channel Access Acquisition Mechanism Coupled with Cellular Network for Unlicensed Spectrum. VTC Spring (2015)
Riichi Kudo, B. A. Hirantha Sithira Abeysekera, Yusuke Asai, Takeo Ichikawa, Yasushi Takatori, Masato Mizoguchi
User Equipment Centric Downlink Access in Unlicensed Spectrum for Heterogeneous Mobile Network. IEICE Trans. Commun. (10) (2015)
Daichi Okuhara, Fumiya Shiotani, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Riichi Kudo, Koichi Ishihara
Attenuators enable inversely proportional transmission power and carrier sense threshold setting in WLANs. PIMRC (2014)
Hayato Fukuzono, Tomoki Murakami, Riichi Kudo, Shoko Shinohara, Yasushi Takatori, Masato Mizoguchi
Combining calibration schemes on a real-time multiuser MIMO-OFDM system with implicit feedback. PIMRC (2014)
Riichi Kudo, Yasushi Takatori, B. Hirantha Sithira Abeysekera, Yasuhiko Inoue, Atsushi Murase, Akira Yamada, Hiroto Yasuda, Yukihiko Okumura
An advanced Wi-Fi data service platform coupled with a cellular network for future wireless access. IEEE Commun. Mag. 52 (11) (2014)
Hayato Fukuzono, Yusuke Asai, Riichi Kudo, Koichi Ishihara, Masato Mizoguchi
Maximum Likelihood Demodulators and Their Evaluations on Amplify-and-Forward Cooperative OFDM-Based Wireless LAN Systems. IEICE Trans. Commun. (11) (2014)
Tomoki Murakami, Riichi Kudo, Takeo Ichikawa, Naoki Honma, Masato Mizoguchi
Performance Evaluation of Interference-Aware Multi-Cell Beamforming for an Overlapping Cells Environment. IEICE Trans. Commun. (6) (2013)
Hayato Fukuzono, Tomoki Murakami, Riichi Kudo, Yasushi Takatori, Masato Mizoguchi
Weighted-combining calibration for implicit feedback beamforming on downlink multiuser MIMO systems. PIMRC (2013)
Tomoki Murakami, Koichi Ishihara, Riichi Kudo, Yusuke Asai, Takeo Ichikawa, Masato Mizoguchi
Implementation and Evaluation of Real-Time Distributed Zero-Forcing Beamforming for Downlink Multi-User MIMO Systems. IEICE Trans. Commun. (10) (2013)
Kohei Hanada, Koji Yamamoto, Masahiro Morikura, Koichi Ishihara, Riichi Kudo
Game-Theoretic Analysis of Multibandwidth Channel Selection by Coordinated APs in WLANs. IEICE Trans. Commun. (6) (2013)
Koichi Ishihara, Yusuke Asai, Riichi Kudo, Takeo Ichikawa, Yasushi Takatori, Masato Mizoguchi
Development and experimental validation of downlink multiuser MIMO-OFDM in gigabit wireless LAN systems. EURASIP J. Adv. Signal Process. 2013 (2013)
Riichi Kudo, Simon Armour, Joe McGeehan, Masato Mizoguchi
Channel state information feedback method for Massive MIMO OFDM. PIMRC (2013)
Riichi Kudo, Simon Armour, Joe McGeehan, Masato Mizoguchi
A channel state information feedback method for massive MIMO-OFDM. J. Commun. Networks 15 (4) (2013)
Hayato Fukuzono, Yusuke Asai, Riichi Kudo, Masato Mizoguchi
A Novel Channel Estimation Scheme on Amplify-and-Forward Cooperative OFDM-Based Wireless LAN Systems. VTC Spring (2013)
Riichi Kudo, Simon Armour, Joe McGeehan, Masato Mizoguchi
CSI estimation method based on random beamforming for massive number of transmit antenna systems. ISWCS (2012)
Riichi Kudo, Koichi Ishihara, Tomoki Murakami, B. Hirantha Sithira Abeysekera, Yusuke Asai, Masato Mizoguchi
Successive Optimization Transmission for High and Low SNR Stations in Wireless LAN Systems. VTC Fall (2012)
Kohei Hanada, Koji Yamamoto, Koichi Ishihara, Riichi Kudo, Masahiro Morikura
Game-theoretic analysis for multibandwidth WLAN channel selection by coordinated APs. ICCS (2012)
Koichi Ishihara, Yusuke Asai, Riichi Kudo, Takeo Ichikawa, Masato Mizoguchi
Indoor Experiments of Real-Time MU-MIMO with CSI Feedback Scheme for Wireless LAN Systems. VTC Spring (2012)
Koichi Ishihara, Yusuke Asai, Riichi Kudo, Takeo Ichikawa, Masato Mizoguchi
Indoor experiments on real-time multiuser MIMO transmission in wireless LAN systems. WCNC (2012)
Kazunori Hayashi, Yasuo Fujishima, Megumi Kaneko, Hideaki Sakai, Riichi Kudo, Tomoki Murakami
Self-interference canceller for full-duplex radio relay station using virtual coupling wave paths. APSIPA (2012)
Tomoki Murakami, Koichi Ishihara, Riichi Kudo, Yusuke Asai, Takeo Ichikawa, Masato Mizoguchi
Experimental evaluation of distributed ZF beamforming in an indoor multi-cell environment. APCC (2012)
Munehiro Matsui, Riichi Kudo, Yasushi Takatori, Tadao Nakagawa, Koichi Ishihara, Masato Mizoguchi, Takayuki Kobayashi, Yutaka Miyamoto
A Band-Divided Receiver Prototype for Wideband Optical Signals. IEICE Trans. Commun. (7) (2011)
Munehiro Matsui, Tadao Nakagawa, Riichi Kudo, Koichi Ishihara, Masato Mizoguchi
Blind frequency-dependent IQ imbalance compensation scheme using CMA for OFDM system. PIMRC (2011)
Tomoki Murakami, Riichi Kudo, Yusuke Asai, Tomoaki Kumagai, Masato Mizoguchi
Performance evaluation of distributed multi-cell beamforming for MU-MIMO systems. ISWCS (2011)
Riichi Kudo, Yasushi Takatori, Tomoki Murakami, Masato Mizoguchi
User Selection for Multiuser MIMO Systems Based on Block Diagonalization in Wide-Range SNR Environment. ICC (2011)
Kentaro Nishimori, Riichi Kudo, Naoki Honma, Yasushi Takatori, Masato Mizoguchi
16×16 MIMO Testbed for MU-MIMO Downlink Transmission. IEICE Trans. Commun. (2) (2010)
Naoki Honma, Kentaro Nishimori, Riichi Kudo, Yasushi Takatori, Takefumi Hiraguri, Masato Mizoguchi
A Stochastic Approach to Design MIMO Antenna with Parasitic Elements Based on Propagation Characteristics. IEICE Trans. Commun. (10) (2010)
Riichi Kudo, Yasushi Takatori, Kentaro Nishimori, Takeo Ichikawa, Tomoki Murakami, Masato Mizoguchi, Masahiro Morikura
Spatial Domain Resource Sharing for Overlapping Cells in Indoor Environment. Int. J. Digit. Multim. Broadcast. 2010 (2010)
Koichi Ishihara, Takayuki Kobayashi, Riichi Kudo, Yasushi Takatori, Akihide Sano, Yutaka Miyamoto
Frequency-Domain Equalization for Coherent Optical Single-Carrier Transmission Systems. IEICE Trans. Commun. (12) (2009)
Kentaro Nishimori, Riichi Kudo, Naoki Honma, Yasushi Takatori, Masato Mizoguchi
16x16 Multiuser MIMO Testbed Employing Simple Adaptive Modulation Scheme. VTC Spring (2009)
Tomoki Murakami, Naoki Honma, Kentaro Nishimori, Riichi Kudo, Yasushi Takatori, Masato Mizoguchi
Multi site MIMO channel analysis at 4.85GHz in outdoor environment. PIMRC (2009)
Riichi Kudo, Yasushi Takatori, Kentaro Nishimori, Atsushi Ohta, Shuji Kubota, Masato Mizoguchi
A New User Selection Measure in Block Diagonalization Algorithm for Multiuser MIMO Systems. IEICE Trans. Commun. (10) (2009)
Naoki Honma, Riichi Kudo, Kentaro Nishimori, Yasushi Takatori, Atsushi Ohta, Shuji Kubota
Antenna Selection Method for Terminal Antennas Employing Orthogonal Polarizations and Patterns in Outdoor Multiuser MIMO System. IEICE Trans. Commun. (6) (2008)
Riichi Kudo, Yasushi Takatori, Atsushi Ohta, Kentaro Nishimori, Shuji Kubota
New Simple Capacity Estimation Method for Multiuser Block Diagonalization Transmission. VTC Spring (2007)
Riichi Kudo, Yasushi Takatori, Kentaro Nishimori, Atsushi Ohta, Shuji Kubota
User Selection Method for Block Diagonalization in Multiuser MIMO Systems. GLOBECOM (2007)
Yasushi Takatori, Riichi Kudo, Atsushi Ohta, Koichi Ishihara, Kentaro Nishimori, Shuji Kubota
New Robust Beamforming Method for Frequency Offsets in Uplink Multiuser OFDM-MIMO. IEICE Trans. Commun. (9) (2007)
Riichi Kudo, Yasushi Takatori, Kentaro Nishimori, Atsushi Ohta, Shuji Kubota
New Downlink Beamforming Method for Cooperative Multiple Access Point Systems. IEICE Trans. Commun. (9) (2007)
Riichi Kudo, Kentaro Nishimori, Yasushi Takatori, Koichi Tsunekawa
Experimental Evaluation of Eigenvector Beamforming Method with 8X4 MIMO-OFDM Testbed. VTC Spring (2006)
Riichi Kudo, Yasushi Takatori, Kentaro Nishimori, Koichi Tsunekawa
Novel Downlink Beamforming Method Using Selective STBC with Common Eigenvectors for MIMO-OFDM Systems. IEICE Trans. Commun. (8) (2006)
Kentaro Nishimori, Riichi Kudo, Yasushi Takatori, Atsushi Ohta, Koichi Tsunekawa
Performance Evaluation of 8×8 Multi-User MIMO-OFDM Testbed in an Actual Indoor Environment. PIMRC (2006)
Kentaro Nishimori, Nobuhiko Tachikawa, Yasushi Takatori, Riichi Kudo, Koichi Tsunekawa
Frequency Correlation Characteristics Due to Antenna Configurations in Broadband MIMO Transmission. IEICE Trans. Commun. (6) (2005)
Kentaro Nishimori, Yasushi Takatori, Riichi Kudo, Nobuhiko Tachikawa, Koichi Tsunekawa
Novel MIMO-SDMA configuration adopting directivity and polarization control. PIMRC (2004)