Accepted for Publication in The IEEE Transactions on Cognitive Communications and Networking

佐藤先生と石橋先生の共著論文「Adaptively Weighted Averaging Over-the-Air Computation and Its Application to Distributed Gaussian Process Regression」がIEEE Transactions on Cognitive Communications and Networking (IF 7.4) に採録されました。[Early Access]

Asst. Prof. Sato and Prof. Ishibashi’s paper entitled “Adaptively Weighted Averaging Over-the-Air Computation and Its Application to Distributed Gaussian Process Regression” has been accepted for publication in the IEEE Transactions on Cognitive Communications and Networking (IF 7.4). [Early Access]

Presented at IEICE RCS

本研究室の上田くん、三輪くん、宮本くんが京都で開催されたIEICE3月RCS研究会にて発表を行いました。上田くんの発表は奨励講演でした。

[詳細]

Our members, Kohei Ueda, Kenta Miwa, and Daiya Miyamoto, gave presentations at IEICE RCS conference held at Kyoto, Japan. The presentation given by Kohei Ueda was an encouraged talk.

[more]


上田くんの発表題目:

低密度構造化OFDMを用いたグラントフリー非直交多元接続のためのPlug-and-Playに基づく受信機設計

Ueda’s presentation title:

Plug-and-Play-Based Receiver Design for Grant-Free NOMA Using Low-Density Structured OFDM

三輪くんの発表題目:

グラントフリー非直交多元接続における搬送波周波数オフセットを用いた物理層認証

Miwa’s presentation title:

Physical Layer Authentication Utilizing Carrier Frequency Offset in Grant-Free Non-Orthogonal Multiple Access

宮本くんの発表題目:

一様線形アレイを用いたミリ波通信路における平均遮蔽損失解析

Miyamoto’s presentation title:

Analysis of Average Blockage Loss Over Millimeter-Wave Channels Using Uniform Linear Array

 

 

Presented at ICNC 2025

本研究室の奥井くんが、2025年2月17日(月)〜2月20日(木)にハワイのホノルルで開催されたInternational Conference on Computing, Networking and Communication (ICNC) 2025において発表しました。
発表題目は「Leakage Minimization in Network-Assisted Full-Duplex Cell-Free Massive MIMO Systems」でした。

Our member Koushi Okui gave a presentation at Consumer Communications & Networking Conference (CCNC) 2025 held at Honolulu, Hawaii, USA.
The title of the presentation was “Leakage Minimization in Network-Assisted Full-Duplex Cell-Free Massive MIMO Systems.”

Presented at 1st IGROW

石橋教授が2月7日(金)、11日(火)、12日(水)に開催された1st International Workshop on Global Research Initiative for Wireless Technology(IGROW)において発表を行いました。
発表題目は「New Signal Processing Techniques for Near-Field Communications」でした。[詳細]

Prof. Ishibashi gave a presentation at The 1st International Workshop on Global Research Initiative for Wireless Technology (IGROW).
The title of the presentation was “New Signal Processing Techniques for Near-Field Communications.” [more]

Accepted for Publication in The IEEE Transactions on Wireless Communications

以下の論文がIEEE Transactions on Wireless Communications (IF 8.9)に採録されました。
大阪大学の高橋先生と石橋先生の共著論文「Bayesian Bilinear Inference for Joint Channel Tracking and Data Detection in Millimeter-Wave MIMO Systems」[詳細]

大阪大学の伊藤くんと石橋先生の共著論文「Joint Channel, CFO, and Data Estimation via Bayesian Inference for Multi-User MIMO-OFDM Systems」[詳細]

内村くんの論文「Joint Design of Equalization and Beamforming for Single-Carrier MIMO Transmission Over Millimeter-Wave and Sub-Terahertz Channels」[詳細]

上田くんの論文「Exploiting Low-Density Signal Structure via Approximate Message Passing With Side Information for Grant-Free NOMA」[詳細]

Following papers have been accepted for publication in the IEEE Transactions on Wireless Communications (IF 8.9).
Prof. Takahashi (Osaka Univ.) and Prof. Ishibashi’s paper entitled “Bayesian Bilinear Inference for Joint Channel Tracking and Data Detection in Millimeter-Wave MIMO Systems.” [available here]

K. Ito (Osaka Univ.) and Prof. Ishibashi’s paper entitled “Joint Channel, CFO, and Data Estimation via Bayesian Inference for Multi-User MIMO-OFDM Systems.” [available here]

Sota’s paper entitled “Joint Design of Equalization and Beamforming for Single-Carrier MIMO Transmission Over Millimeter-Wave and Sub-Terahertz Channels.” [available here]

Kohei’s paper entitled “Exploiting Low-Density Signal Structure via Approximate Message Passing With Side Information for Grant-Free NOMA.” [available here]

Presented at CCNC 2025

2025年1月10日(金)〜1月13日(月)にアメリカのラスベガスで開催されたIEEE Consumer Communications & Networking Conference (CCNC) 2025において、本研究室のFaurdoir Ndimumahoroさんの研究成果を共著者の石橋先生が発表しました。
発表題目は「Distortion-Aware Clustering for Cell-Free Massive MIMO Under Backhaul Capacity Limitation」でした。

Our member Faurdoir Ndimumahoro’s paper was presented by co-author Prof. Ishibashi at IEEE Consumer Communications & Networking Conference (CCNC) 2025 held at Las Vegas, USA.
The title of the presentation was “Distortion-Aware Clustering for Cell-Free Massive MIMO Under Backhaul Capacity Limitation.”

Presented at IEICE RCS

本研究室の國井くん、神崎くん、見戸くんが函館で開催されたIEICE12月RCS研究会にて発表を行いました。

[詳細]

Our member, Rui Kunii, Ryoji Kanzaki, Yuya Mito  gave presentations at IEICE RCS conference held at Hakodate, Japan.

[more]

 


國井くんの発表題目:

CRC付きポーラ符号に基づく適応的暗号化後圧縮を用いた高効率マルチホップ伝送

Kunii’s presentation title:

Efficient Multi-Hop Transmission Using Adaptive Encryption-then-Compression Based on CRC-Aided Polar Codes


神崎くんの発表題目:

セルフリー大規模MIMOにおけるユーザアクティビティ・搬送波周波数オフセット・通信路同時推定法

Kanzaki’s presentation title:

Joint Estimation Method of User-Activity, Carrier Frequency Offset, and Channel Coefficient for Cell-Free Massive MIMO

 

見戸くんの発表題目:

エネルギー利用効率最大化に基づくスケーラブルネットワーク全二重セルフリー大規模MIMOの設計

Mito’s presentation title:

Design of Scalable Network-Assisted Full-Duplex Cell-Free Massive MIMO Based on Energy Efficiency Maximization

Presented at SITA 2024

Our lab members, Kabuto Arai, Takumi Yoshida, Kohei Ueda and Kanta Terui have presented their recent works in 47th Symposium on Information Theory and its Application (SITA) at Fukui, Japan.

本研究室の荒井くん、吉田くん、上田くん、照井くんが福井県で開催された第47回情報理論とその応用シンポジウム(SITA)にて発表を行いました。


荒井くんの発表題目:

超大規模MIMOシステムのための近傍界通信路とデータの同時推定


吉田くんの発表題目:

深層学習に基づくミリ波上りリンクMIMOビーム追従に関する一検討


上田くんの発表題目:

Upper Mid-Bandにおける地上-衛星間周波数共有のための上空への放射電力制約を考慮したビームフォーミング設計


照井くんの発表題目:

確率的経路遮蔽下におけるマルチパネルアレイを用いたミリ波通信システムのビット誤り率解析

WIRE-X consortium talk by Prof. Erik G. Larsson from Linköping University

The 4th WIRE-X Consortium event was held on December 9 at the UEC Alliance Center. Professor Erik G. Larsson from Linköping University was invited and gave a fascinating talk titled “Distributed MIMO and Beyond.” A total of 53 members from various companies and universities participated in the event and engaged in lively networking.

[WIRE-XコンソーシアムHP]

Invited Seminar at Northeastern University

11月1日に米国Northeastern大学にて,石橋教授が「Rethinking Cell and PHY: New Approaches for Dependable Wireless Systems」の題目で招待セミナーを行いました.セミナーには,Northeastern大学 Josep M. Jornet教授,Ken R. Duffy教授,マサチューセッツ工科大学(MIT) Muriel Médard教授を含む多数の学生が参加されました.

Prof. Ishibashi gave an invited talk titled “Rethinking Cell and PHY: New Approaches for Dependable Wireless Systems” at Northeastern University in Boston, MA, USA on November 1. Numerous participants including Prof. Josep M. Jornet and Prof. Ken R. Duffy from Northeastern University, Prof. Muriel Médard in Massachusetts Institute of Technology (MIT), as well as many students participated in the event.

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