Takeo Ohseki - researchr alias

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Viewing Publication 1 - 37 from 37

2025

Hardware-Efficient Neural Network Digital Predistortion for Terahertz Power Amplifiers Using DeepShift and PruningTaishi Watanabe, Takeo Ohseki, Issei Kanno. access, 13:119772-119788, 2025. [doi]

2024

Fairness Scheduling in User-Centric Cell-Free Massive MIMO Wireless NetworksFabian Göttsch, Noboru Osawa, Issei Kanno, Takeo Ohseki, Giuseppe Caire. TWC, 23(9):11942-11957, September 2024. [doi]

Frequency-domain Attention-based Neural Network for Low-complexity Nonlinear Compensation of THz Power AmplifiersTaishi Watanabe, Takeo Ohseki, Issei Kanno. globecom 2024: 3853-3858 [doi]

2023

User-Centric Clustering Under Fairness Scheduling in Cell-Free Massive MIMOFabian Göttsch, Noboru Osawa, Takeo Ohseki, Yoshiaki Amano, Issei Kanno, Kosuke Yamazaki, Giuseppe Caire. isit 2023: 292-297 [doi]

Subspace-Based Pilot Decontamination in User-Centric Scalable Cell-Free Wireless NetworksFabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire. TWC, 22(6):4117-4131, June 2023. [doi]

Basic Performance Evaluation of Low Latency and High Capacity Relay Method in Millimeter-Wave BandsRyochi Kataoka, Masahiro Takigawa, Takeo Ohseki, Taishi Watanabe, Yoshiaki Amano. wcnc 2023: 1-6 [doi]

Overloaded Pilot Assignment with Pilot Decontamination for Cell-Free SystemsNoboru Osawa, Fabian Göttsch, Issei Kanno, Takeo Ohseki, Yoshiaki Amano, Kosuke Yamazaki, Giuseppe Caire. wcnc 2023: 1-6 [doi]

Digital Predistortion of RF Power Amplifiers using DeepShiftTaishi Watanabe, Takeo Ohseki, Yoshiaki Amano. wcnc 2023: 1-6 [doi]

Low-Complexity Digital Predistortion of RF Power Amplifiers Based on FastGRNNTaishi Watanabe, Takeo Ohseki, Issei Kanno, Yoshiaki Amano. vtc 2023: 1-5 [doi]

2022

Using a Drone Sounder to Measure Channels for Cell-Free Massive MIMO SystemsThomas Choi, Jorge Gomez-Ponce, Colton Bullard, Issei Kanno, Masaaki Ito, Takeo Ohseki, Kosuke Yamazaki, Andreas F. Molisch. wcnc 2022: 2506-2511 [doi]

Fairness Scheduling in Dense User-Centric Cell-Free Massive MIMO NetworksFabian Göttsch, Noboru Osawa, Takeo Ohseki, Yoshiaki Amano, Issei Kanno, Kosuke Yamazaki, Giuseppe Caire. acssc 2022: 733-737 [doi]

Optimal User Load and Energy Efficiency in User-Centric Cell-Free Wireless NetworksFabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire. vtc 2022: 1-5 [doi]

Robust PCA for Subspace Estimation in User-Centric Cell-Free Wireless NetworksFabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire. spawc 2022: 1-5 [doi]

Uplink-Downlink Duality and Precoding Strategies with Partial CSI in Cell-Free Wireless NetworksFabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire. wcnc 2022: 614-619 [doi]

RF chain-wise Clustering for Centralized mm-wave Cell-Free massive MIMO with Hybrid BeamformingShunsuke Kamiwatari, Issei Kanno, Takeo Ohseki, Kosuke Yamazaki, Yoji Kishi. globecom 2022: 764-769 [doi]

Fronthaul Load-Reduced Scalable Cell-Free massive MIMO by Uplink Hybrid Signal ProcessingIssei Kanno, Masaaki Ito, Takeo Ohseki, Kosuke Yamazaki, Yoji Kishi, Thomas Choi, Wei-Yu Chen, Andreas F. Molisch. vtc 2022: 1-5 [doi]

2021

Energy Efficiency of Uplink Cell-Free Massive MIMO With Transmit Power Control in Measured Propagation ChannelThomas Choi, Masaaki Ito, Issei Kanno, Jorge Gomez-Ponce, Colton Bullard, Takeo Ohseki, Kosuke Yamazaki, Andreas F. Molisch. ojcands, 2:792-804, 2021. [doi]

The Impact of Subspace-Based Pilot Decontamination in User-Centric Scalable Cell-Free Wireless NetworksFabian Göttsch, Noboru Osawa, Takeo Ohseki, Kosuke Yamazaki, Giuseppe Caire. spawc 2021: 406-410 [doi]

Evaluation on Energy Efficiency of UE in UL Cell-Free Massive MIMO System With Power Control MethodsMasaaki Ito, Issei Kanno, Takeo Ohseki, Kosuke Yamazaki, Yoji Kishi, Thomas Choi, Andreas F. Molisch. globecom 2021: 1-6 [doi]

Effect of Antenna Distribution on Spectral and Energy Efficiency of Cell-Free Massive MIMOMasaaki Ito, Issei Kanno, Takeo Ohseki, Kosuke Yamazaki, Yoji Kishi, Thomas Choi, Andreas F. Molisch. vtc 2021: 1-5 [doi]

Data Traffic Offloading and Rate Control for Vehicles Using Radio Environment, Network Load and Route PlanningTakeo Ohseki, Kosuke Yamazaki, Daiki Maemoto, Shigeki Kawai, Tsuneo Nakata, Akira Itou. pimrc 2021: 1463-1468 [doi]

Base Station Selection Method for RAT-Dependent TDOA Positioning in Mobile NetworkNaoto Tsumachi, Takeo Ohseki, Kosuke Yamazaki. rws 2021: 119-122 [doi]

Deep Learning-Based Bit Reliability Based Decoding for Non-binary LDPC CodesTaishi Watanabe, Takeo Ohseki, Kosuke Yamazaki. isit 2021: 1451-1456 [doi]

2016

Fast outer-loop link adaptation scheme realizing low-latency transmission in LTE-Advanced and future wireless networksTakeo Ohseki, Yasuhiro Suegara. rws 2016: 1-3 [doi]

2015

Identification of inter-cell uplink interferes based on multi-cell scheduling matrix inversionThomas Bourgeois, Kazuhide Toda, Takeo Ohseki, Toshiaki Yamamoto, Yasuhiro Suegara. apcc 2015: 470-474 [doi]

Performance evaluation of LTE-Advanced downlink adopting higher order modulation in small cellsTakeo Ohseki, Toshiaki Yamamoto, Yasuhiro Suegara. rws 2015: 120-122 [doi]

2014

Analysis on Effectiveness of Fractional Frequency Reuse for Uplink Using SC-FDMA in Cellular SystemsMasashi Fushiki, Takeo Ohseki, Satoshi Konishi. ieicet, 97-B(7):1457-1466, 2014. [doi]

2013

Load Balancing Techniques Based on Antenna Tilt and Handover Timing ControlKazuhide Toda, Toshiaki Yamamoto, Takeo Ohseki, Satoshi Konishi. vtc 2013: 1-6 [doi]

2011

Throughput Gain of Fractional Frequency Reuse with Frequency Selective Scheduling in SC-FDMA Uplink Cellular SystemMasashi Fushiki, Takeo Ohseki, Satoshi Konishi. vtc 2011: 1-5 [doi]

2008

Proposal for Radio Resource Allocation Using Dummy Burst Definition in IEEE 802.16 UplinksTakeo Ohseki, Takashi Inoue. wcnc 2008: 1211-1216 [doi]

2007

Simple Implementation of QoS Wireless Packet Scheduling in IEEE 802.16 SystemsMegumi Morita, Takeo Ohseki, Takashi Inoue. pimrc 2007: 1-6 [doi]

Burst Construction and Packet Mapping Scheme for OFDMA Downlinks in IEEE 802.16 SystemsTakeo Ohseki, Megumi Morita, Takashi Inoue. globecom 2007: 4307-4311 [doi]

2006

Multihop Mobile Communications System Adopting Fixed Relay Stations and its Time Slot Allocation SchemesTakeo Ohseki, Naoki Fuke, Hiroyasu Ishikawa, Yoshio Takeuchi. pimrc 2006: 1-5 [doi]

2005

2002

On symbol timing for OFDM based mobile communications systemsFeng Lu, Takeo Ohseki, Hiroyasu Ishikawa, Hideyuki Shinonaga. globecom 2002: 273-277 [doi]

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