Seiichi Sampei

Publication Activity (10 Years)

Years Active: 1994-2024
Publications (10 Years): 72

Top Venues

IEICE Trans. Commun.

VTC Spring

CoRR

ICC

Publications

Takuma Kobayashi, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Concatenated Structure of EP and Turbo Equalizer for Overloaded Massive MIMO Detection. CCNC (2024)
Kenta Ito, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Bilinear Gaussian Belief Propagation for Massive MIMO Detection With Non-Orthogonal Pilots. IEEE Trans. Commun. 72 (2) (2024)
Atsunori Shimamura, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Uplink Signal Detection via Look-Up Table-Based AMP for Massive MIMO Systems. IEEE Access 11 (2023)
Yuya Nishi, Takumi Takahashi, Hiroki Iimori, Giuseppe Abreu, Shinsuke Ibi, Seiichi Sampei
Wireless Location Tracking via Complex-Domain Super MDS with Time Series Self-Localization Information. ICASSP (2023)
Kenta Ito, Takumi Takahashi, Koji Igarashi, Shinsuke Ibi, Seiichi Sampei
AoA Estimation-Aided Bayesian Receiver Design via Bilinear Inference for mmWave Massive MIMO. ICC (2023)
Takumi Takahashi, Antti Tölli, Shinsuke Ibi, Seiichi Sampei
Low-Complexity Large MIMO Detection via Layered Belief Propagation in Beam Domain. IEEE Trans. Wirel. Commun. 21 (1) (2022)
Itsuki Watanabe, Takumi Takahashi, Shinsuke Ibi, Antti Tölli, Seiichi Sampei
Gaussian Belief Propagation for mmWave Large MIMO Detection with Low-Resolution ADCs. SPAWC (2022)
Atsunori Shimamura, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Referential Approximate Message Passing for Quantized Large MIMO Detection. GLOBECOM (2022)
Koji Igarashi, Takumi Takahashi, Seiichi Sampei, Kyo Inoue
Soft-decision FEc Designed for Optically Preamplified PAM4 Direct Detection. OECC/PSC (2022)
Ryota Tamaki, Kenta Ito, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Suppression of Self-Noise Feedback in GAMP for Highly Correlated Large MIMO Detection. ICC (2022)
Takumi Yoshida, Daichi Shirase, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Low-Complexity Large MIMO Detection Based on Beam-Domain Local LMMSE Filters. ICC (2022)
Daiki Wakumoto, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Phase-Noise-Aware LLR Calculation for mmWave MIMO Systems with High-Order Modulation. VTC Spring (2022)
Kenta Ito, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Bayesian Joint Channel and Data Estimation for Correlated Large MIMO with Non-orthogonal Pilots. ICC (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)
Masahiro Takigawa, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Iterative Carrier Frequency Offset Estimation with Independent Component Analysis in BLE Systems. IEICE Trans. Commun. (1) (2021)
Akihiro Kubota, Seiichi Sampei, Takumi Takahashi
A Study on Conversion of NLoS to LoS conditions using Sidelink in Smart Factory Environments. APWCS (2021)
Kodai Tasaki, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
3D Convolutional Neural Network-Aided Indoor Positioning Based on Fingerprints of BLE RSSI. APSIPA (2020)
Masahiro Takigawa, Shinsuke Ibi, Seiichi Sampei
Successive Interference Cancellation of ICA-Aided SDMA for GFSK Signaling in BLE Systems. IEICE Trans. Commun. (5) (2020)
Kenta Ito, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Bilinear Gaussian Belief Propagation for Large MIMO Channel and Data Estimation. GLOBECOM (2020)
Takumi Takahashi, Shinsuke Ibi, Antti Tölli, Seiichi Sampei
Subspace Marginalized Belief Propagation for mmWave Overloaded MIMO Signal Detection. ICC (2020)
Osamu Nakamura, Yasuhiro Hamaguchi, Takumi Takahashi, Seiichi Sampei
Low Latency Interference Cancellation for Uplink URLLC Repetition Transmission. VTC Spring (2020)
Liwen Wang, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Information-Optimum Approximate Message Passing for Quantized Massive MIMO Detection. IEEE Access 8 (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)
Shunsuke Tsuchida, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Machine Learning-Aided Indoor Positioning Based on Unified Fingerprints of Wi-Fi and BLE. APSIPA (2019)
Takumi Takahashi, Antti Tölli, Shinsuke Ibi, Seiichi Sampei
Concatenated Beam- and Antenna-domain Layered Belief Propagation for Large MIMO Detection. ISWCS (2019)
Noboru Osawa, Shinsuke Ibi, Koji Igarashi, Seiichi Sampei
EXIT Chart-Aided Design of LDPC Codes for Self-Coherent Detection with Turbo Equalizer for Optical Fiber Short-Reach Transmissions. IEICE Trans. Commun. (7) (2019)
Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Design of Adaptively Scaled Belief in Multi-Dimensional Signal Detection for Higher-Order Modulation. IEEE Trans. Commun. 67 (3) (2019)
Masaaki Yamanaka, ShenCong Wei, Zou Jingbo, Shuichi Ohno, Shinichi Miyamoto, Seiichi Sampei
Distributed Transmission for Secure Wireless Links Based on a Secret-Sharing Method. IEICE Trans. Commun. (12) (2019)
Takumi Takahashi, Antti Tölli, Shinsuke Ibi, Seiichi Sampei
Layered Belief Propagation for Low-Complexity Large MIMO Detection Based on Statistical Beams. ICC (2019)
Liwen Wang, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
A Study on Replica Generation Using LUT Based on Information Bottleneck for MF-GaBP in Massive MIMO Detection. VTC Fall (2019)
Tatsuki Okuyama, Kazushi Muraoka, Shinsuke Ibi, Takumi Takahashi, Satoshi Suyama, Jun Mashino, Seiichi Sampei, Yukihiko Okumura
Uplink Multi-User Massive MIMO Using Gaussian BP in Highly Correlated Actual Environments. VTC Fall (2019)
Takumi Takahashi, Antti Tölli, Shinsuke Ibi, Seiichi Sampei
Low-Complexity Beam-Domain Channel Estimation with Long-Term Statistics for Large MIMO Detection. GLOBECOM (2019)
Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Design of Criterion for Adaptively Scaled Belief in Iterative Large MIMO Detection. IEICE Trans. Commun. (2) (2019)
Xinyue Ling, Shinsuke Ibi, Kenji Miyamoto, Seiichi Sampei, Jun Terada, Akihiro Otaka
Optimization of Quantization Levels for Quantize-and-Forward Relaying with QAM Signaling. APSIPA (2018)
Noboru Osawa, Shinsuke Ibi, Koji Igarashi, Seiichi Sampei
An Iterative Soft Interference Cancellation for Pilot-Assisted Optical-OFDM with LDPC Code Optimized by EXIT Chart. OFC (2018)
Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Iterative Channel Estimation with Non-Orthogonal Pilot for Large MIMO Detection in PDA. ICSPCS (2018)
Keisuke Inagaki, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Structured Random Codebook Design for GABP Iterative Detection in Massive SCMA. VTC Spring (2018)
Satoshi Tajima, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Iterative Decoding Based on Concatenated Belief Propagation for CRC-Aided Polar Codes. APSIPA (2018)
Takumi Takahashi, Antti Tölli, Shinsuke Ibi, Seiichi Sampei
Layered Belief Propagation for Low-complexity Large MIMO Detection Based on Statistical Beams. CoRR (2018)
Hiroyuki Torii, Shinsuke Ibi, Seiichi Sampei
Indoor Positioning and Tracking by Multi-Point Observations of BLE Beacon Signal. WPNC (2018)
Masahiro Takigawa, Shinsuke Ibi, Seiichi Sampei
Successive Interference Cancellation of ICA Based SDMA Differential Detector for BLE Systems. VTC Spring (2017)
Makoto Nishikori, Shinsuke Ibi, Seiichi Sampei
On Approximated LLR for Single Carrier Millimeter-Wave Transmissions in the Presence of Phase Noise. IEICE Trans. Commun. (7) (2017)
Tao Yu, Yusuke Kuki, Gento Matsushita, Daiki Maehara, Seiichi Sampei, Kei Sakaguchi
Design and Implementation of Lighting Control System Using Battery-Less Wireless Human Detection Sensor Networks. IEICE Trans. Commun. (6) (2017)
Ehab Mahmoud Mohamed, Kei Sakaguchi, Seiichi Sampei
Experimental work on WiGig coverage area management and beamforming training using Wi-Fi fingerprint. CCNC (2017)
Kenji Miyamoto, Shinsuke Ibi, Tatsuya Shimizu, Jun Terada, Akihiro Otaka, Seiichi Sampei
Unified Design of LLR Quantization and Joint Reception for Mobile Fronthaul Bandwidth Reduction. VTC Spring (2017)
Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Criterion of adaptively scaled belief for PDA in overloaded MIMO channels. ACSSC (2017)
Ehab Mahmoud Mohamed, Kei Sakaguchi, Seiichi Sampei
Wi-Fi Coordinated WiGig Concurrent Transmissions in Random Access Scenarios. IEEE Trans. Veh. Technol. 66 (11) (2017)
Seiichi Sampei
Development of Wireless Access and Flexible Networking Technologies for 5G Cellular Systems. IEICE Trans. Commun. (8) (2017)
Masaaki Yamanaka, Zou Jingbo, Shuichi Ohno, Shinichi Miyamoto, Seiichi Sampei
Study on Secure Distributed Transmission in Two-Way Wireless Communication Links. GLOBECOM Workshops (2017)
Shinsuke Ibi, Seiichi Sampei
Data associated iterative channel estimations with non-orthogonal pilot for large MIMO detections. SPAWC (2017)
Noboru Osawa, Shinsuke Ibi, Seiichi Sampei
An Iterative Cancellation Technique for Adjacent Channel Interference Induced by Amplifier Nonlinearity in 60GHz Band Wireless Communication Systems. IEICE Trans. Commun. (11) (2017)
Haitham S. Khallaf, Hossam M. H. Shalaby, José María Garrido-Balsells, Seiichi Sampei
Performance Analysis of a Hybrid QAM-MPPM Technique Over Turbulence-Free and Gamma-Gamma Free-Space Optical Channels. JOCN 9 (2) (2017)
Tao Yu, Yusuke Kuki, Gento Matsushita, Daiki Maehara, Seiichi Sampei, Kei Sakaguchi
Design and implementation of lighting control system using battery-less wireless human detection sensor networks. CoRR (2017)
Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
Design of adaptively scaled belief in large MIMO detection for higher-order modulation. APSIPA (2017)
Haitham S. Khallaf, Abdallah S. Ghazy, Hossam M. H. Shalaby, Seiichi Sampei
Performance analysis of a hybrid QAM-MPPM technique under gamma-gamma turbulent channels. ICTON (2016)
Mahdi Zareei, Islam A. K. M. Muzahidul, Nafees Mansoor, Sabariah Baharun, Ehab Mahmoud Mohamed, Seiichi Sampei
CMCS: a cross-layer mobility-aware MAC protocol for cognitive radio sensor networks. EURASIP J. Wirel. Commun. Netw. 2016 (2016)
Ehab Mahmoud Mohamed, Kei Sakaguchi, Seiichi Sampei
Wi-Fi/WiGig Coordination for Optimal WiGig Concurrent Transmissions in Random Access Scenario. CoRR (2016)
Takumi Takahashi, Shinsuke Ibi, Takeo Ohgane, Seiichi Sampei
On normalized belief of Gaussian BP in correlated large MIMO channels. ISITA (2016)
Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei
On Normalization of Matched Filter Belief in GaBP for Large MIMO Detection. VTC Fall (2016)
Ehab Mahmoud Mohamed, Kei Sakaguchi, Seiichi Sampei
Wi-Fi/WiGig Coordination for Optimal WiGig Concurrent Transmissions in Random Access Scenarios. VTC Spring (2016)
Ehab Mahmoud Mohamed, Kei Sakaguchi, Seiichi Sampei
Millimeter Wave Beamforming Based on WiFi Fingerprinting in Indoor Environment. CoRR (2015)
Ehab Mahmoud Mohamed, Hideyuki Kusano, Kei Sakaguchi, Seiichi Sampei
WiFi Assisted Multi-WiGig AP Coordination for Future Multi-Gbps WLANs. CoRR (2015)
Ehab Mahmoud Mohamed, Kei Sakaguchi, Seiichi Sampei
Delayed Offloading using Cloud Cooperated Millimeter Wave Gates. CoRR (2015)
Makoto Nishikori, Shinsuke Ibi, Seiichi Sampei
On approximated LLR of MMSE equalizer for millimeter-wave in presence of phase noise. ICSPCS (2015)
Shinsuke Ibi, Seiichi Sampei
Iterative Decoding of Virtual Differentially Coded OFDM Systems. VTC Spring (2015)
Seiichi Sampei
Foreword. IEICE Trans. Commun. (8) (2015)
Ehab Mahmoud Mohamed, Hideyuki Kusano, Kei Sakaguchi, Seiichi Sampei
WiFi assisted multi-WiGig AP coordination for future multi-Gbps WLANs. PIMRC (2015)
Yu Tao, Yusuke Kuki, Gento Matsushita, Daiki Maehara, Seiichi Sampei, Kei Sakaguchi
Deployment of LED light control system using battery-less wireless human detection sensor networks. RFID-TA (2015)
Ehab Mahmoud Mohamed, Kei Sakaguchi, Seiichi Sampei
Delayed offloading zone associations using cloud cooperated heterogeneous networks. WCNC Workshops (2015)
Seiichi Sampei
Foreword. IEICE Trans. Commun. (10) (2015)
Ehab Mahmoud Mohamed, Kei Sakaguchi, Seiichi Sampei
Millimeter wave beamforming based on WiFi fingerprinting in indoor environment. ICC Workshops (2015)
Noboru Osawa, Shinsuke Ibi, Seiichi Sampei
Iterative canceller of adjacent channel interference induced by nonlinearity of power amplifier in millimeter wave systems. PIMRC (2015)
Takuya Ishihara, Kei Sakaguchi, Seiichi Sampei, Gia Khanh Tran
Base station antenna configuration for robust MU-MIMO. ICCS (2014)
Quang Thang Duong, Shinsuke Ibi, Seiichi Sampei
Adaptive Band Activity Ratio Control with Cascaded Energy Allocation for Amplify-and-Forward OFDM Relay Systems. IEICE Trans. Commun. (11) (2014)
Jungo Goto, Osamu Nakamura, Kazunari Yokomakura, Yasuhiro Hamaguchi, Shinsuke Ibi, Seiichi Sampei
A Frequency Domain Scheduling for Uplink Single Carrier Non-Orthogonal Multiple Access with Iterative Interference Cancellation. VTC Fall (2014)
Ehab Mahmoud Mohamed, Kei Sakaguchi, Seiichi Sampei
Delayed offloading using cloud cooperated millimeter wave gates. PIMRC (2014)
Ahmad A. Aziz El-Banna, Maha Elsabrouty, Adel B. Abd El-Rahman, Seiichi Sampei
Low complexityadaptive detection of distributed SFBC in open-loop CoMP. ISCC (2014)
Shinichi Miyamoto, Naoki Hayata, Seiichi Sampei, Wenjie Jiang
Wide-area centralized radio resource management for DCF-based multi-hop ad hoc wireless networks. ICNC (2014)
Shinichi Miyamoto, Naoya Ikeshita, Seiichi Sampei, Wenjie Jiang
Multi-Stage DCF-Based Channel Access Scheme for Throughput Enhancement of OFDMA WLAN Systems. IEICE Trans. Commun. (10) (2014)
Takuya Endo, Shinichi Miyamoto, Seiichi Sampei, Wenjie Jiang
Station clustering strategy for DCF-based centralized OFDMA WLAN systems. ICCVE (2013)
Hiroyuki Sasaki, Shinsuke Ibi, Seiichi Sampei
Extrinsic LLR of Soft-Demapper under Presence of Channel Estimation Errors. VTC Fall (2013)
Shinichi Miyamoto, Seiichi Sampei, Wenjie Jiang
Novel DCF-Based Multi-User MAC Protocol for Centralized Radio Resource Management in OFDMA WLAN Systems. IEICE Trans. Commun. (9) (2013)
Kei Sakaguchi, Seiichi Sampei, Hidekazu Shimodaira, Roya E. Rezagah, Gia Khanh Tran, Kiyomichi Araki
Cloud cooperated heterogeneous cellular networks. ISPACS (2013)
Takuya Mishima, Shinichi Miyamoto, Seiichi Sampei, Wenjie Jiang
Novel DCF-based multi-user MAC protocol and dynamic resource allocation for OFDMA WLAN systems. ICNC (2013)
Quang Thang Duong, Shinsuke Ibi, Seiichi Sampei
Dynamic Spectrum Control Aided Spectrum Sharing with Nonuniform Sampling-Based Channel Sounding. IEICE Trans. Commun. (12) (2013)
Yuichiro Nogawa, Shinsuke Ibi, Seiichi Sampei
An Iterative Unified Decoding for Decode-Quantize-Forward Relaying. VTC Spring (2013)
Masaaki Yamanaka, Shinichi Miyamoto, Seiichi Sampei
Distributed transmission for secure wireless links in non-line-of-sight environment by joint transmitter-receiver beamforming. PIMRC (2013)
Daiki Maehara, Ryota Akai, Gia Khanh Tran, Kei Sakaguchi, Seiichi Sampei, Kiyomichi Araki, Hiroshi Iwai
Experiment on battery-less sensor activation via multi-point wireless energy transmission. PIMRC (2013)
Tatsuki Okuyama, Shinsuke Ibi, Seiichi Sampei
Delay properties in non-orthogonal spectrum sharing with adaptively rate controlled selfish dynamic spectrum control. ICSPCS (2013)
Tomomi Aoki, Shinsuke Ibi, Seiichi Sampei
Adaptive Bandwidth Control for Dynamic Spectrum Control Aided Spectrum Sharing in Private Wireless Networks. IEICE Trans. Commun. (4) (2012)
Hiroki Matoba, Shinichi Miyamoto, Seiichi Sampei
A novel secure wireless communication using side information from spatially distributed nodes in private wireless network. WPMC (2012)
Quang Thang Duong, Shinsuke Ibi, Seiichi Sampei
A study on channel prediction for dynamic spectrum control aided spectrum sharing. WPMC (2012)
Yasuhiro Kitamura, Shinsuke Ibi, Seiichi Sampei
A hybrid structured turbo code of CBRM in conjunction with XOR coded parity compression. ISITA (2012)
Kodai Shimamoto, Shinichi Miyamoto, Seiichi Sampei, Wenjie Jiang
Two-stage DCF-based access scheme for throughput enhancement of OFDMA WLAN systems. WPMC (2012)
Masaaki Yamanaka, Norihiko Morinaga, Shinichi Miyamoto, Seiichi Sampei
A Study on a Transmit Antenna Directivity Control of Adaptive Array for Secure Wireless Transmission Based on the Multi-Path Routing. VTC Spring (2012)
Tatsuki Okuyama, Shinsuke Ibi, Seiichi Sampei
Autonomous grouping scheme for selfish DSC introduced spectrum sharing in asynchronous transmit timing conditions. PIMRC (2012)
Jungo Goto, Osamu Nakamura, Kazunari Yokomakura, Yasuhiro Hamaguchi, Shinsuke Ibi, Seiichi Sampei
A Spectrum-Overlapped Resource Management for Turbo Equalizer in Uplink Future Multiple Access Channels. IEICE Trans. Commun. (12) (2012)
Shinsuke Ibi, Naoyuki Takada, Seiichi Sampei
Bit-Wise Partial Noise Elimination in Cooperative Decode-Amplify-Forward Relay Node. VTC Spring (2012)
Masaaki Yamanaka, Norihiko Morinaga, Shinichi Miyamoto, Seiichi Sampei
A Study on a Secure Wireless Link Creation Based on Multi-path Routing Combined with Transmit Antenna Directivity Control. INCoS (2011)
Jungo Goto, Hiroki Takahashi, Osamu Nakamura, Kazunari Yokomakura, Yasuhiro Hamaguchi, Shinsuke Ibi, Seiichi Sampei
A Design Criterion of Error Correcting Codes for Spectrum-Overlapped Resource Managements. ICC (2011)

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Publication Activity (10 Years)

Top Topics

Top Venues

Seiichi Sampei