Research Associate Job Opening

One research associate position is available on grant-free NOMA and/or robust beamforming for millimeter-wave communications.

Contract type: Full time, fixed term (until March 2023)
Salary: 50,000 – 60,000 USD per year (depending on your carrier)
Location: Chofu, Tokyo (20 mins from Shinjuku district)

  • Job summary

Applications are invited for a Research Associate or Project-based Assistant Professor position in the Advanced Wireless and Communication Research Center, The University of Electro-Communications in Tokyo, Japan. The research is conducted as a part of a project on wireless communications and signal processing for further advancement of 5G networks by the Ministry of Internal Affairs and Communications (MIC) in collaboration with KDDI, Panasonic, KKE, ATR, and Tohoku University.  

This project deals with new physical layer technologies and radio access architecture to realize highly-reliable millimeter-wave (mmWave) communications where users have different and time-varying combinations of well-known 5G requirements, namely, ultra-high data rate, ultra-low latency, and massive connections. To meet such requirements, we will develop two major technologies: 1) new random access architecture based on grant-free non-orthogonal multiple access (NOMA) and 2) new multi-coordinated robust beam-forming to mitigate critical effect due to blockage in mmWave communications. Obtained results will be delivered to 3GPP. 

The successful applicant should hold a Ph.D. degree in signal processing, wireless communications, or optimization. You should have a significant publication track record and should demonstrate extensive knowledge and experience in several areas among communication theory, signal processing, MIMO signal processing, and optimization. Good written and oral communication skills in English are essential.

  • Duties and responsibilities

The duties involve carrying out research program described above, undertaking project management, collaborating with academic and industry partners, and/or supervising graduate students. Besides, the Research Associate will be expected to submit a sufficient number of publications to high-level refereed journals such as IEEE Transactions. 

  • About The University of Electro-Communications

https://www.uec.ac.jp/eng/about/

  • How to Apply

Application procedure: Applications should include the following elements: 1) detailed CV, 2) one-page motivation letter, and 3) two or three academic references. All applications must be submitted directly via email at koji@ieee.org. The position will be filled as soon as a suitable candidate is found. Interviews will be conducted in person (upon availability) or by video-conference, soon after reception of the application.

Koji Ishibashi, Ph.D.
Associate Professor
Advanced Wireless & Communication Research Center (AWCC)
The University of Electro-Communications

Presented at IEICE RCS @ YRP

本研究室の原くんが横須賀リサーチパーク (YRP)にて開催されたIEICE RCS研究会にて発表を行いました。
発表題目は「ベクトル近似メッセージ伝播法を用いたグラントフリー非直交多元接続の理論解析 」でした。[詳細]

Our member, Takanori, gave a presentation at IEICE RCS held at YRP Yokosuka Research Park, Japan.
Title of the presentation was “Theoretical Analysis on Grant-Free Non-Orthogonal Multiple Access Using Vector Approximate Message Passing.”[more]

 

Invited talk at IEICE MIKA @ Hokkaido Univ.

石橋准教授は北海道大学で開催された「革新的無線通信技術に関する横断型研究会」(MIKA 2019)で、「グラントフリー非直交多元接続: モノのインターネット時代におけるランダムアクセス」という題目で招待講演を行いました。[詳細]

Accepted for Publication in the IEEE Access

Our paper entitled “Time-to-Recharge Analysis for Energy-Relay-Assisted Energy Harvesting” has been accepted for publication in the IEEE Access (IF 4.098).

サルマ教授との共著論文「Time-to-Recharge Analysis for Energy-Relay-Assisted Energy Harvesting」のIEEE Access (IF 4.098) への採録が決定しました.

Presented at IEICE RCS @ Nagoya

本研究室の原くんが名古屋大学にて開催されたIEICE RCS研究会にて発表を行いました。
発表題目は「上り回線グラントフリー非直交多元接続のための一般化ブースト近似メッセージ伝播法 」でした。[詳細]

Our member, Takanori, gave a presentation at IEICE RCS held at Nagoya University, Japan.
Title of the presentation was “Generalized Boosted Approximate Message Passing for Uplink Grant-Free Non-Orthogonal Multiple Access .”[more]

Presented at IEICE RCS @ Osaka

本研究室の飯盛くんと原くんが大阪にて開催されたIEICE RCS研究会にて発表を行いました。 [プログラム]

Our members, Hiroki and Takanori presented their recent results in IEICE RCS conference held at Osaka, Japan.

発表題目:下り電力領域 NOMA伝送のための分数計画法を用いたロバストビームフォーミング設計に関する一検討 [詳細]
Title: Robust Transmit Beamforming Design via Fractional Programming for Downlink Power-Domain NOMA Systems

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発表題目:上り回線グラントフリー非直交多元接続のためのブースト近似メッセージ伝播法
Title: Boosted Approximate Message Passing for Uplink Grant-Free Non-Orthogonal Multiple Access [詳細]

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Presented at IEICE RCS @ Miyakojima

本研究室の原くん、岡部くん、廣澤くんが宮古島にて開催されたIEICE RCS研究会にて発表を行いました。
令和初年度の「初めての研究会」では過去最多の52件の講演があり、10分の口頭発表および80分のポスター発表により審査が行われました。
また、その他に12件の一般・招待講演が行われました。

原くんは一般公演、岡部くんと廣澤くんは「初めての研究会」での発表でした。

Our members, Takanori, Ryo, and Naoya, have presented their recent results in IEICE RCS conference held at Miyakojima, Okinawa.
There were 52 presentations given by beginners at “Special Sessions for Beginners”, in both 10 mins oral presentation and 80 mins poster session.
In addition, 12 general and invited sessions were made.

Takanori presented at a general session, while Ryo and Naoya presented  at “Special Sessions for Beginners”.

発表題目:ベクトル近似メッセージ伝播法を用いたグラントフリー多元接続のための伝播路推定および信号検出法
Title: Channel Estimation and Data Detection for Grant-Free Multiple Access Using Vector Approximate Message Passing

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発表題目:確率的電力制御を用いた非正則繰り返しスロット化ALOHAのエネルギー効率を考慮した設計に関する一検討
Title: A Study on Energy-Efficient Design of Irregular Repetition Slotted ALOHA with Stochastic Power Control

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発表題目:環境発電を用いた2ユーザ多元接続通信路に対する情報鮮度最小化に関する一検討
Title: A Study on Age-of-Information Minimization in Two-User Multiple Access Channel with Energy Harvesting

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2018 IEICE RCS Active Research Award

Our member, Kazuya, received 2018 IEICE RCS Active Research Award. Congrats!

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大比良くんが2018年度電子情報通信学会無線通信システム(RCS)研究会活動奨励賞を受賞しました.おめでとう.

大学広報のリンク

Presented at WCNC

Prof. Ishibashi and our lab members attended IEEE Wireless Communications and Networking Conference (WCNC) held at Marrakesh, Morocco. [link]

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Our members, Takanori, Hiroki and Ryuhei presented their recent works.

Title: On the Sum-Rate Capacity and Spectral Efficiency Gains of Massively Concurrent NOMA System
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Title: Transmission Strategies in Imperfect Bi-directional Full-Duplex MIMO Systems

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Title: Design of Communication Systems for Wireless-Powered Communications with Multiple Frequency Bands

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平成30年度 学生表彰

本研究室の尾形くん,大比良くん,川口くん,追永くんが極めて優秀な研究活動を評価され,本学の学生表彰式において表彰されました.

Our members, Shun, Kazuya, Tatsuhiro and Masaru were awarded for their outstanding academic performance.

詳細はこちら

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(左から尾形くん,追永くん,川口くん,大比良くん)

(From left to right: Shun, Masaru, Tatsuhiro, Kazuya)

For Ultimate Reliability of Communications