Yasushi Takatori

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 40

Top Topics

Resource Allocation

Top Venues

IEICE Trans. Commun.

Publications

Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Tomoaki Ogawa, Yasushi Takatori
Accommodation Smoothing Method and Performance Regarding UE Placement in Blockchain-RAN. WCNC (2024)
Swaraj Srivastava, Yoghitha Ramamoorthi, Abhinav Kumar, Tomoki Murakami, Tomoaki Ogawa, Yasushi Takatori
Poster: α Fair Resource Allocation for RIS-Assisted NOMA V2X Systems with Imperfect Phase Compensation. VNC (2024)
Swaraj Srivastava, Yoghitha Ramamoorthi, Abhinav Kumar, Tomoki Murakami, Tomoki Ogawa, Yasushi Takatori
Resource Allocation in Reconfigurable Intelligent Surfaces with Imperfect Phase Compensation. COMSNETS (2024)
Megumi Kaneko, Thi Ha Ly Dinh, Kenichi Kawamura, Takatsune Moriyama, Yasushi Takatori
Wireless Multi-Interface Connectivity with Deep Learning-Enabled User Devices: An Energy Efficiency Perspective. IEEE Netw. 37 (3) (2023)
Kenichi Kawamura, Naoki Shibuya, Motoharu Sasaki, Takatsune Moriyama, Yasushi Takatori
Predictive QoS of wireless communication for autonomous driving vehicles by fine tuning. PIMRC (2023)
Kenichi Kawamura, Shouta Nakayama, Keisuke Wakao, Takatsune Moriyama, Yasushi Takatori
Protection of Latency-Strict Stations on WLAN Systems Using CTS-to-STA Frames. IEICE Trans. Commun. 106 (6) (2023)
Yoghitha Ramamoorthi, Riku Ohmiya, Masashi Iwabuchi, Tomoaki Ogawa, Yasushi Takatori
Resource Allocation and Sharing Methodologies When Reconfigurable Intelligent Surfaces Meet Multiple Base Stations. Sensors 22 (15) (2022)
Toshiro Nakahira, Koichi Ishihara, Motoharu Sasaki, Hirantha Abeysekera, Tomoki Murakami, Takatsune Moriyama, Yasushi Takatori
Centralized Control Method of Multi-Radio and Terminal Connection for 802.11 Wireless LAN Mixed Environment. IEICE Trans. Commun. (2) (2022)
Thi Ha Ly Dinh, Megumi Kaneko, Kenichi Kawamura, Takatsune Moriyama, Yasushi Takatori
Improving Reliability by Risk-Averse Reinforcement Learning over Sub6GHz/mmWave Integrated Networks. ICC (2022)
Yoghitha Ramamoorthi, Masashi Iwabuchi, Tomoki Murakami, Tomoaki Ogawa, Yasushi Takatori
Resource Allocation for Reconfigurable Intelligent Surface Assisted Dual Connectivity. Sensors 22 (15) (2022)
Tomoki Murakami, Ryoutaro Taniguchi, Tomoaki Ogawa, Yasushi Takatori
Performance Evaluation of Uplink Multiuser MIMO-OFDM System With Single RF Chain Receiver. IEEE Access 10 (2022)
Thi Ha Ly Dinh, Megumi Kaneko, Keisuke Wakao, Kenichi Kawamura, Takatsune Moriyama, Hirantha Abeysekera, Yasushi Takatori
Deep Reinforcement Learning-based User Association in Sub6GHz/mmWave Integrated Networks. CCNC (2021)
Thi Ha Ly Dinh, Megumi Kaneko, Keisuke Wakao, Kenichi Kawamura, Takatsune Moriyama, Yasushi Takatori
Towards an Energy-Efficient DQN-based User Association in Sub6GHz/mmWave Integrated Networks. MSN (2021)
Kenichi Kawamura, Akiyoshi Inoki, Shouta Nakayama, Keisuke Wakao, Yasushi Takatori
Coordinated Scheduling of 802.11ax Wireless LAN Systems Using Hierarchical Clustering. IEICE Trans. Commun. (1) (2021)
Thi Ha Ly Dinh, Megumi Kaneko, Keisuke Wakao, Kenichi Kawamura, Takatsune Moriyama, Hirantha Abeysekera, Yasushi Takatori
Distributed user-to-multiple access points association through deep learning for beyond 5G. Comput. Networks 197 (2021)
Tomoki Murakami, Koichi Ishihara, Hirantha Abeysekera, Yasushi Takatori
An Actual Stadium Verification of WLAN Using a Distributed Smart Antenna System (D-SAS). IEICE Trans. Commun. (1) (2021)
Toshiro Nakahira, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Motoharu Sasaki, Takatsune Moriyama, Yasushi Takatori
Dynamic Terminal Connection Control Using Multi-Radio Unlicensed Access for 5G Evolution and Beyond. IEICE Trans. Commun. (9) (2021)
Mitsuki Nakamura, Motoharu Sasaki, Wataru Yamada, Naoki Kita, Takeshi Onizawa, Yasushi Takatori, Masashi Nakatsugawa, Minoru Inomata, Koshiro Kitao, Tetsuro Imai
Path Loss Model in Crowded Outdoor Environments Considering Multiple Human Body Shadowing of Multipath at 4.7GHz and 26.4GHz. IEICE Trans. Commun. (8) (2019)
Morihiko Minowa, Hiroyuki Seki, Yukihiko Okumura, Satoshi Suyama, Jun Terada, Satoshi Shigematsu, Yasushi Takatori, Hiroaki Asano, Yukio Hirano, Yasushi Yamao, Fumiyuki Adachi, Masataka Nakazawa
5G R&D Activities for High Capacity Technologies with Ultra High-Density Multi-Band and Multi-Access Layered Cells. VTC Spring (2019)
Keisuke Wakao, Hirantha Abeysekera, Kenichi Kawamura, Yasushi Takatori
Light Weight Wireless Resource Allocation Method with Distributed Architecture and DB Search Algorithm for High Density Wireless Access Systems. VTC Fall (2019)
Soma Yamashita, Hirofumi Suganuma, Tomoki Murakami, Yasushi Takatori, Fumiaki Maehara
Centralized Resource Allocation Method for Multiuser MIMO Capable Wireless LANs. WPMC (2019)
Kenichi Kawamura, Akiyoshi Inoki, Shota Nakayama, Keisuke Wakao, Yasushi Takatori
Cooperative control of 802.11ax access parameters in high density wireless LAN systems. WCNC (2019)
Thi Ha Ly Dinh, Megumi Kaneko, Keisuke Wakao, Hirantha Abeysekera, Yasushi Takatori
Reinforcement Learning-Aided Distributed User-to-Access Points Association in Interfering Networks. GLOBECOM (2019)
Minoru Inomata, Tetsuro Imai, Koshiro Kitao, Yukihiko Okumura, Motoharu Sasaki, Yasushi Takatori
Radio Propagation Prediction Method Using Point Cloud Data Based on Hybrid of Ray-Tracing and Effective Roughness Model in Urban Environments. IEICE Trans. Commun. (1) (2019)
Masayoshi Ozawa, Tomoaki Ohtsuki, Fereidoun H. Panahi, Wenjie Jiang, Yasushi Takatori, Tadao Nakagawa
A Low-Complexity High-Accuracy AR Based Channel Prediction Method for Interference Alignment. GLOBECOM (2018)
Akiyoshi Inoki, Hirantha Abeysekera, Akira Kishida, Yoshifumi Morihiro, Takahiro Asai, Munehiro Matsui, Kenichi Kawamura, Yukihiko Okumura, Yasushi Takatori
Experimental Evaluation of Starved AP Identification and Management Schemes in Mobile Cooperative WLAN System toward 5G. VTC Spring (2018)
Tomoki Murakami, Shingo Oka, Yasushi Takatori, Masato Mizoguchi, Fumiaki Maehara
On the Feasibility of an Adaptive Movable Access Point System in a Static Indoor WLAN Environment. IEICE Trans. Commun. (7) (2018)
Sho Yoshida, Kentaro Nishimori, Soichi Ito, Tomoki Murakami, Koichi Ishihara, Yasushi Takatori
Dynamic Group-Based Antenna Selection for Uplink Multi-User MIMO in Distributed Antenna System. IEICE Trans. Commun. (7) (2018)
Tomoki Murakami, Koichi Ishihara, Yasushi Takatori, Masato Mizoguchi, Kentaro Nishimori
CSI Feedback Reduction Method for Downlink Multiuser MIMO Transmission Using Dense Distributed Antenna Selection. IEICE Trans. Commun. (2) (2018)
Haruhi Echigo, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori
Fair Pilot Assignment Based on AOA and Pathloss with Location Information in Massive MIMO. GLOBECOM (2017)
Motoharu Sasaki, Mitsuki Nakamura, Minoru Inomata, Wataru Yamada, Naoki Kita, Yasushi Takatori, Koshiro Kitao, Tetsuro Imai
Frequency dependence of site-specific path loss in urban macro cell environments between 2 and 66 GHz bands. PIMRC (2017)
Motoharu Sasaki, Mitsuki Nakamura, Minoru Inomata, Wataru Yamada, Naoki Kita, Koshiro Kitao, Tetsuro Imai, Yasushi Takatori
Frequency Dependence of Path Loss with Wide Dynamic Range in Urban Macro Cells between 2 and 26 GHz. GLOBECOM Workshops (2017)
Akiyoshi Inoki, Hirantha Abeysekera, Munehiro Matsui, Kenichi Kawamura, Takeo Ichikawa, Yasushi Takatori, Masato Mizoguchi, Akira Kishida, Yoshifumi Morihiro, Takahiro Asai, Yukihiko Okumura
Throughput Improvement of Mobile Cooperative WLAN Systems with Identifying and Management of Starved APs/UEs for 5G. IEICE Trans. Commun. (8) (2017)
Shingo Oka, Tomoki Murakami, Yasushi Takatori, Masato Mizoguchi, Fumiaki Maehara
Performance of adaptive movable access point system in the presence of positioning error. RWS (2017)
Koichi Ishihara, Tomoki Murakami, Yusuke Asai, Yasushi Takatori, Masato Mizoguchi
Cooperative Inter-cell Interference Mitigation Scheme with Downlink MU-MIMO Beamforming for Dense Wireless LAN Environment. Wirel. Pers. Commun. 93 (3) (2017)
Fereidoun H. Panahi, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori, Tadao Nakagawa
Joint Interference Alignment and Power Allocation for Multi-User MIMO Interference Channels Under Perfect and Imperfect CSI. IEEE Trans. Green Commun. Netw. 1 (2) (2017)
Rei Nagashima, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori, Tadao Nakagawa
Channel prediction for massive MIMO with channel compression based on principal component analysis. PIMRC (2016)
Fereidoun H. Panahi, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori, Kazuhiro Uehara
Interference alignment and power allocation for multi-user MIMO interference channels. ICC (2016)
Fereidoun H. Panahi, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori, Kazuhiro Uehara
Joint Interference Alignment and Power Allocation under Perfect and Imperfect CSI. GLOBECOM (2016)
Ryuma Seno, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori
A low-complexity cell clustering algorithm in dense small cell networks. EURASIP J. Wirel. Commun. Netw. 2016 (2016)
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)
Ryuma Seno, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori
Interference Alignment in Heterogeneous Networks Using Pico Cell Clustering. VTC Fall (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)
Ryuma Seno, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori
Complexity reduction of pico cell clustering for interference alignment in heterogeneous networks. APCC (2015)
Fereidoun H. Panahi, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori
Interference alignment for multi-user MIMO interference channels via a Riemannian optimization approach. PIMRC (2015)
Masayoshi Ozawa, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori
Interference Alignment for Time-Varying Channel with Channel and Weight Predictions Based on Auto Regressive Model. GLOBECOM (2015)
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, Tomoki Murakami, Riichi Kudo, Yasushi Takatori, Masato Mizoguchi
Weighted-combining calibration for implicit feedback beamforming on downlink multiuser MIMO systems. PIMRC (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)
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)
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)
Motohiro Tanabe, Masahiro Umehira, Koichi Ishihara, Yasushi Takatori
A Novel Dynamic Channel Access Scheme Using Overlap FFT Filter-Bank for Cognitive Radio. IEICE Trans. Commun. (12) (2009)
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)
Koichi Ishihara, Yasushi Takatori, Shuji Kubota, Fumiyuki Adachi
Multiuser Detection for Asynchronous Broadband Single-Carrier Transmission Systems. IEEE Trans. Veh. Technol. 58 (6) (2009)
Koichi Ishihara, Yasushi Takatori, Kentaro Nishimori, Kazuyasu Okada
Overlap Frequency-Domain Multiuser Detection for Asynchronous Uplink Multiuser MIMO-OFDM Systems. IEICE Trans. Commun. (5) (2009)
Koichi Ishihara, Yasushi Takatori, Kentaro Nishimori, Kazuyasu Okada
Multiuser Detection Method Robust against Timing Offset for OFDM Uplink Transmission. VTC Spring (2008)
Kentaro Nishimori, Hiroyuki Yomo, Petar Popovski, Yasushi Takatori, Ramjee Prasad, Shuji Kubota
Distributed Interference Cancellation for Dynamic Spectrum Sharing. ICC (2008)
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)
Kentaro Nishimori, Hiroyuki Yomo, Petar Popovski, Yasushi Takatori, Ramjee Prasad, Shuji Kubota
Interference Cancellation and Avoidance for Secondary Users Co-existing with TDD-based Primary Systems. Wirel. Pers. Commun. 45 (3) (2008)
Riichi Kudo, Yasushi Takatori, Atsushi Ohta, Kentaro Nishimori, Shuji Kubota
New Simple Capacity Estimation Method for Multiuser Block Diagonalization Transmission. VTC Spring (2007)
Kentaro Nishimori, Rocco Di Taranto, Hiroyuki Yomo, Petar Popovski, Yasushi Takatori, Ramjee Prasad, Shuji Kubota
Spatial Opportunity for Cognitive Radio Systems with Heterogeneous Path Loss Conditions. 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)
Koichi Ishihara, Yasushi Takatori, Shuji Kubota
Multiuser Detection Method for Single-Carrier Transmission in Uplink Multiuser MIMO Access. VTC Fall (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)
Yasushi Takatori, Frank H. P. Fitzek, Koichi Tsunekawa, Ramjee Prasad
Channel Capacity of TDD-OFDM-MIMO for Multiple Access Points in a Wireless Single-Frequency-Network. Wirel. Pers. Commun. 35 (1-2) (2005)
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)
Yasushi Takatori, Keizo Cho, Toshikazu Hori
Downlink beam-forming method using STBC for mobile propagation environments. VTC Spring (2002)
Yasushi Takatori, Keizo Cho, Toshikazu Hori
Smart antenna testbed for SDMA systems using STBC. VTC Spring (2002)
Kentaro Nishimori, Keizo Cho, Yasushi Takatori, Toshikazu Hori
Automatic calibration method using transmitting signals of an adaptive array for TDD systems. IEEE Trans. Veh. Technol. 50 (6) (2001)