Naoto Ishii

Publication Activity (10 Years)

Years Active: 1994-2024
Publications (10 Years): 19

Top Topics

Belief Propagation

Message Passing

Top Venues

Publications

Takanobu Doi, Jun Shikida, Daichi Shirase, Kazushi Muraoka, Naoto Ishii, Takumi Takahashi, Shinsuke Ibi
Outer Loop Link Adaptation Based on User Multiplexing for Generalized Approximate Message Passing in Massive MIMO. WCNC (2024)
Takanobu Doi, Jun Shikida, Daichi Shirase, Kazushi Muraoka, Naoto Ishii, Takumi Takahashi, Shinsuke Ibi
Receive Beamforming Designed for Massive Multi-User MIMO Detection via Gaussian Belief Propagation. IEICE Trans. Commun. 106 (9) (2023)
Masaaki Tanio, Naoto Ishii, Kazushi Muraoka
Wideband Delta-Sigma Radio-over-Fiber Embedding a Pulse-Distortion Model for Beyond 5G. VTC Fall (2022)
Takanobu Doi, Jun Shikida, Kazushi Muraoka, Naoto Ishii, Daichi Shirase, Takumi Takahashi, Shinsuke Ibi
Receive Beamforming for Gaussian Belief Propagation in Massive Multi-user MIMO for Reducing Fronthaul Bandwidth. WCNC (2022)
Masaaki Tanio, Naoto Ishii, Norifumi Kamiya
A Sparse Neural Network-Based Power Adaptive DPD Design and Its Hardware Implementation. IEEE Access 10 (2022)
Jun Shikida, Kazushi Muraoka, Toshiki Takeuchi, Naoto Ishii
Inter-Access Point Coordinated User and Beam Selection for mmWave Distributed MIMO Systems. VTC Fall (2022)
Shinsuke Fujisawa, Fatih Yaman, Hussam G. Batshon, Masaaki Tanio, Naoto Ishii, Chaoran Huang, Thomas Ferreira de Lima, Yoshihisa Inada, Paul R. Prucnal, Norifumi Kamiya, Ting Wang
Nonlinear Impairment Compensation Using Neural Networks. OFC (2021)
Daichi Shirase, Takumi Takahashi, Shinsuke Ibi, Kazushi Muraoka, Naoto Ishii, Seiichi Sampei
Negentropy-Aware Loss Function for Trainable Belief Propagation in Coded MIMO Detection. GLOBECOM (2021)
Michal Ptaszynski, Fumito Masui, Naoto Ishii
A method for automatic estimation of meaning ambiguity of emoticons based on their linguistic expressibility. Cogn. Syst. Res. 59 (2020)
Masaaki Tanio, Naoto Ishii, Norifumi Kamiya
Efficient Digital Predistortion Using Sparse Neural Network. IEEE Access 8 (2020)
Masaki Sato, Hidemi Noguchi, Naoto Ishii, Emmanuel Le Taillandier de Gabory
CNN Based Polarization Rotation Rate Estimation Using TIA Gain Monitoring in Integrated Coherent Receiver. ECOC (2020)
Daichi Shirase, Takumi Takahashi, Shinsuke Ibi, Kazushi Muraoka, Naoto Ishii, Seiichi Sampei
Deep Unfolding-Aided Gaussian Belief Propagation for Correlated Large MIMO Detection. GLOBECOM (2020)
Masaki Sato, Hidemi Noguchi, Junichiro Matsui, Jun-ichi Abe, Naoto Ishii, Emmanuel Le Taillandier de Gabory
Mitigation of Inter-Subcarrier Linear Crosstalk with Groupwise Fixed FDE assisted MIMO. OFC (2020)
Yukihiko Okumura, Satoshi Suyama, Naoto Ishii, Yasushi Maruta, Akihiro Okazaki, Atsushi Okamura, Jun Terada, Takeshi Onizawa
5G R&D Achievements for High-Data-Rate and Low-Power-Consumption Radio Access Technologies with Higher-Frequency-Band and Wider-Bandwidth Massive MIMO. VTC Spring (2019)
Michal Ptaszynski, Fumito Masui, Naoto Ishii
Automatically Estimating Meaning Ambiguity of Emoticons. BICA (2019)
Jun Shikida, Kazushi Muraoka, Naoto Ishii
Sparse Channel Estimation Using Multiple DFT Matrices for Massive MIMO Systems. VTC Fall (2018)
Martin Kurras, Lars Thiele, Xiao Peng, Naoto Ishii
Direction of Arrival Based Positioning in Three Dimensional Coordinates. WSA (2017)
Jun Shikida, Naoto Ishii
Performance Analysis of Low Complexity Coordinated Beamforming for Massive MIMO System. VTC Fall (2017)
Jun Shikida, Naoto Ishii, Yoshikazu Kakura
Performance analysis of low complexity multi-user MIMO scheduling schemes for massive MIMO system. APCC (2016)
Naoto Ishii, Ryuji Kohno
Multiuser equalization using partial response based on adaptive array antenna for DS/CDMA. PIMRC (1996)
Ryuji Kohno, Naoto Ishii, Minami Nagatsuka
A spatially and temporally optimal multi-user receiver using an array antenna for DS/CDMA. PIMRC (1995)
Naoto Ishii, Ryuji Kohno
Spatial and temporal equalization based on an adaptive tapped-delay-line array antenna. PIMRC (1994)