Takeo Ohseki

47 papers B 17C 1Journal 15Unranked 14
YearRankTypeTitle / Venue / Authors
2025 J jnl
Hardware-Efficient Neural Network Digital Predistortion for Terahertz Power Amplifiers Using DeepShift and Pruning.
IEEE Access
Taishi Watanabe, Takeo Ohseki, Issei Kanno
2024 J jnl
Fairness Scheduling in User-Centric Cell-Free Massive MIMO Wireless Networks.
IEEE Trans. Wirel. Commun.
Fabian Göttsch, Noboru Osawa, Issei Kanno, Takeo Ohseki, Giuseppe Caire
2024 B conf
Frequency-domain Attention-based Neural Network for Low-complexity Nonlinear Compensation of THz Power Amplifiers.
GLOBECOM
Taishi Watanabe, Takeo Ohseki, Issei Kanno
2023 B conf
Basic Performance Evaluation of Low Latency and High Capacity Relay Method in Millimeter-Wave Bands.
WCNC
Ryochi Kataoka, Masahiro Takigawa, Takeo Ohseki, Taishi Watanabe, Yoshiaki Amano
2023 B conf
Digital Predistortion of RF Power Amplifiers using DeepShift.
WCNC
Taishi Watanabe, Takeo Ohseki, Yoshiaki Amano
2023 J jnl
Fairness Scheduling in User-Centric Cell-Free Massive MIMO Wireless Networks.
CoRR
Fabian Göttsch, Noboru Osawa, Issei Kanno, Takeo Ohseki, Giuseppe Caire
2023 — conf
Low-Complexity Digital Predistortion of RF Power Amplifiers Based on FastGRNN.
VTC Fall
Taishi Watanabe, Takeo Ohseki, Issei Kanno, Yoshiaki Amano
2023 B conf
Overloaded Pilot Assignment with Pilot Decontamination for Cell-Free Systems.
WCNC
Noboru Osawa, Fabian Göttsch, Issei Kanno, Takeo Ohseki, Yoshiaki Amano, Kosuke Yamazaki, Giuseppe Caire
2023 J jnl
Subspace-Based Pilot Decontamination in User-Centric Scalable Cell-Free Wireless Networks.
IEEE Trans. Wirel. Commun.
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire
2023 B conf
User-Centric Clustering Under Fairness Scheduling in Cell-Free Massive MIMO.
ISIT
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Yoshiaki Amano, Issei Kanno, Kosuke Yamazaki, Giuseppe Caire
2022 J jnl
Effective Overloaded Pilot Assignment with Pilot Decontamination for Cell-Free Systems.
CoRR
Noboru Osawa, Fabian Göttsch, Issei Kanno, Takeo Ohseki, Yoshiaki Amano, Kosuke Yamazaki, Giuseppe Caire
2022 — conf
Fairness Scheduling in Dense User-Centric Cell-Free Massive MIMO Networks.
IEEECONF
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Yoshiaki Amano, Issei Kanno, Kosuke Yamazaki, Giuseppe Caire
2022 J jnl
Fairness Scheduling in Dense User-Centric Cell-Free Massive MIMO Networks.
CoRR
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Yoshiaki Amano, Issei Kanno, Kosuke Yamazaki, Giuseppe Caire
2022 — conf
Fronthaul Load-Reduced Scalable Cell-Free massive MIMO by Uplink Hybrid Signal Processing.
VTC Spring
Issei Kanno, Masaaki Ito, Takeo Ohseki, Kosuke Yamazaki, Yoji Kishi, Thomas Choi, Wei-Yu Chen, Andreas F. Molisch
2022 — conf
Optimal User Load and Energy Efficiency in User-Centric Cell-Free Wireless Networks.
VTC Spring
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire
2022 J jnl
Optimal User Load and Energy Efficiency in User-Centric Cell-Free Wireless Networks.
CoRR
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire
2022 B conf
RF chain-wise Clustering for Centralized mm-wave Cell-Free massive MIMO with Hybrid Beamforming.
GLOBECOM
Shunsuke Kamiwatari, Issei Kanno, Takeo Ohseki, Kosuke Yamazaki, Yoji Kishi
2022 — conf
Robust PCA for Subspace Estimation in User-Centric Cell-Free Wireless Networks.
SPAWC
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire
2022 J jnl
Robust PCA for Subspace Estimation in User-Centric Cell-Free Wireless Networks.
CoRR
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire
2022 J jnl
Subspace-Based Pilot Decontamination in User-Centric Scalable Cell-Free Wireless Networks.
CoRR
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire
2022 B conf
Uplink-Downlink Duality and Precoding Strategies with Partial CSI in Cell-Free Wireless Networks.
WCNC
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire
2022 J jnl
Uplink-Downlink Duality and Precoding Strategies with Partial CSI in Cell-Free Wireless Networks.
CoRR
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire
2022 B conf
Using a Drone Sounder to Measure Channels for Cell-Free Massive MIMO Systems.
WCNC
Thomas Choi, Jorge Gomez-Ponce, Colton Bullard, Issei Kanno, Masaaki Ito, Takeo Ohseki, Kosuke Yamazaki, Andreas F. Molisch
2021 — conf
Base Station Selection Method for RAT-Dependent TDOA Positioning in Mobile Network.
RWS
Naoto Tsumachi, Takeo Ohseki, Kosuke Yamazaki
2021 B conf
Data Traffic Offloading and Rate Control for Vehicles Using Radio Environment, Network Load and Route Planning.
PIMRC
Takeo Ohseki, Kosuke Yamazaki, Daiki Maemoto, Shigeki Kawai, Tsuneo Nakata, Akira Itou
2021 B conf
Deep Learning-Based Bit Reliability Based Decoding for Non-binary LDPC Codes.
ISIT
Taishi Watanabe, Takeo Ohseki, Kosuke Yamazaki
2021 — conf
Effect of Antenna Distribution on Spectral and Energy Efficiency of Cell-Free Massive MIMO.
VTC Fall
Masaaki Ito, Issei Kanno, Takeo Ohseki, Kosuke Yamazaki, Yoji Kishi, Thomas Choi, Andreas F. Molisch
2021 J jnl
Energy Efficiency of Uplink Cell-Free Massive MIMO With Transmit Power Control in Measured Propagation Channel.
CoRR
Thomas Choi, Masaaki Ito, Issei Kanno, Jorge Gomez-Ponce, Colton Bullard, Takeo Ohseki, Kosuke Yamazaki, Andreas F. Molisch
2021 J jnl
Energy Efficiency of Uplink Cell-Free Massive MIMO With Transmit Power Control in Measured Propagation Channel.
IEEE Open J. Circuits Syst.
Thomas Choi, Masaaki Ito, Issei Kanno, Jorge Gomez-Ponce, Colton Bullard, Takeo Ohseki, Kosuke Yamazaki, Andreas F. Molisch
2021 — conf
Evaluation on Energy Efficiency of UE in UL Cell-Free Massive MIMO System With Power Control Methods.
GLOBECOM (Workshops)
Masaaki Ito, Issei Kanno, Takeo Ohseki, Kosuke Yamazaki, Yoji Kishi, Thomas Choi, Andreas F. Molisch
2021 — conf
The Impact of Subspace-Based Pilot Decontamination in User-Centric Scalable Cell-Free Wireless Networks.
SPAWC
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire
2021 J jnl
The Impact of Subspace-Based Pilot Decontamination in User-Centric Scalable Cell-Free Wireless Networks.
CoRR
Fabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire
2021 J jnl
Using a Drone Sounder to Measure Channels for Cell-Free Massive MIMO Systems.
CoRR
Thomas Choi, Jorge Gomez-Ponce, Colton Bullard, Issei Kanno, Masaaki Ito, Takeo Ohseki, Kosuke Yamazaki, Andreas F. Molisch
2016 — conf
Fast outer-loop link adaptation scheme realizing low-latency transmission in LTE-Advanced and future wireless networks.
RWS
Takeo Ohseki, Yasuhiro Suegara
2015 C conf
Identification of inter-cell uplink interferes based on multi-cell scheduling matrix inversion.
APCC
Thomas Bourgeois, Kazuhide Toda, Takeo Ohseki, Toshiaki Yamamoto, Yasuhiro Suegara
2015 — conf
Performance evaluation of LTE-Advanced downlink adopting higher order modulation in small cells.
RWS
Takeo Ohseki, Toshiaki Yamamoto, Yasuhiro Suegara
2014 J jnl
Analysis on Effectiveness of Fractional Frequency Reuse for Uplink Using SC-FDMA in Cellular Systems.
IEICE Trans. Commun.
Masashi Fushiki, Takeo Ohseki, Satoshi Konishi
2013 — conf
Load Balancing Techniques Based on Antenna Tilt and Handover Timing Control.
VTC Fall
Kazuhide Toda, Toshiaki Yamamoto, Takeo Ohseki, Satoshi Konishi
2011 — conf
Throughput Gain of Fractional Frequency Reuse with Frequency Selective Scheduling in SC-FDMA Uplink Cellular System.
VTC Fall
Masashi Fushiki, Takeo Ohseki, Satoshi Konishi
2008 B conf
Proposal for Radio Resource Allocation Using Dummy Burst Definition in IEEE 802.16 Uplinks.
WCNC
Takeo Ohseki, Takashi Inoue
2007 B conf
Burst Construction and Packet Mapping Scheme for OFDMA Downlinks in IEEE 802.16 Systems.
GLOBECOM
Takeo Ohseki, Megumi Morita, Takashi Inoue
2007 B conf
Simple Implementation of QoS Wireless Packet Scheduling in IEEE 802.16 Systems.
PIMRC
Megumi Morita, Takeo Ohseki, Takashi Inoue
2006 B conf
Multihop Mobile Communications System Adopting Fixed Relay Stations and its Time Slot Allocation Schemes.
PIMRC
Takeo Ohseki, Naoki Fuke, Hiroyasu Ishikawa, Yoshio Takeuchi
2005 B conf
Broadcast methods for inter-vehicle communications system.
WCNC
Tadayuki Fukuhara, Takayuki Warabino, Takeo Ohseki, Kenji Saito, Keizo Sugiyama, Tomohiro Nishida, Kazuo Eguchi
2005 — conf
Inter-vehicle P2P communication experimental on-board terminal.
CCNC
Tomohiro Nishida, Kazuo Eguchi, Y. Okamoto, Takayuki Warabino, Takeo Ohseki, Tadayuki Fukuhara, Kenji Saito
2005 B conf
Multihop mobile communications system using MC-CDMA in forward links.
WCNC
Takeo Ohseki, Naoki Fuke, Osamu Maeshima, Hisato Iwai, Keizo Sugiyama, Mitsuo Nohara
2002 B conf
On symbol timing for OFDM based mobile communications systems.
GLOBECOM
Feng Lu, Takeo Ohseki, Hiroyasu Ishikawa, Hideyuki Shinonaga