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IEICE Trans

Ayano NAKAI-KASAI

LCoopPG: Deep Unfolding-Assisted Fully Distributed MIMO Detection Algorithm
Masaya KUMAGAI Lantian WEI Ayano NAKAI-KASAI Tadashi WADAYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2026/04/01
Vol. E109-B  No. 4  pp. 679-692
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMO channel, signal detection, fully distributed algorithms, deep unfolding, projected gradient, 
 Summary | Full Text:PDF
LCoopPG: Deep Unfolding-Assisted Fully Distributed MIMO Detection Algorithm
Masaya KUMAGAI Lantian WEI Ayano NAKAI-KASAI Tadashi WADAYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2026/04/01
Vol. E109-B  No. 4  pp. 679-692
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMO channel, signal detection, fully distributed algorithms, deep unfolding, projected gradient, 
 Summary | Full Text:PDF
Deep Unfolding-Based Weighted Averaging for Federated Learning under Device and Statistical Heterogeneous Environments
Ayano NAKAI-KASAI Tadashi WADAYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2025/04/01
Vol. E108-B  No. 4  pp. 411-420
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
federated learning, deep unfolding, model-based deep learning, 
 Summary | Full Text:PDF
Mean Squared Error Analysis of Noisy Average Consensus
Tadashi WADAYAMA Ayano NAKAI-KASAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2025/03/01
Vol. E108-A  No. 3  pp. 435-441
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Signal Processing
Keyword: 
average consensus, stochastic differential equation, Euler-Maruyama method, MSE, 
 Summary | Full Text:PDF
Precoder Optimization Using Data Correlation for Wireless Data Aggregation
Ayano NAKAI-KASAI Naoyuki HAYASHI Tadashi WADAYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2024/03/01
Vol. E107-B  No. 3  pp. 330-338
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
wireless data aggregation, precoder optimization, data correlation, projected gradient descent, over-the-air computation, 
 Summary | Full Text:PDF
PSOR-Jacobi Algorithm for Accelerated MMSE MIMO Detection
Asahi MIZUKOSHI Ayano NAKAI-KASAI Tadashi WADAYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2024/03/01
Vol. E107-A  No. 3  pp. 486-492
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Communication Theory and Systems
Keyword: 
MIMO, MMSE detection, Jacobi method, SOR method, 
 Summary | Full Text:PDF
An Acceleration Method of Sparse Diffusion LMS based on Message Propagation
Ayano NAKAI-KASAI Kazunori HAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2021/02/01
Vol. E104-B  No. 2  pp. 141-148
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
LMS algorithm, in-network signal processing, belief propagation, average consensus, sparse signal processing, 
 Summary | Full Text:PDF