Details of a Researcher - Sanada, Yukitoshi

Sanada, Yukitoshi

写真a

Affiliation: Faculty of Science and Technology, Department of Electronics and Electrical Engineering （Yagami）

Position: Professor

External Links

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Career 【 Display / hide 】

1995.04

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1997.03

日本学術振興会 ,特別研究員
1997.04

-

2000.03

東京工業大学（工学部電気・電子工学科） ,助手
2000.04

-

2001.03

株式会社ソニーコンピュータサイエンス研究所 ,アシスタントリサーチャー
2001.04

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2004.03

慶應義塾大学専任講師（理工学部電子工学科）
2001.04

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2004.03

慶應義塾先端科学技術研究センターリエゾン委員会委員

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Academic Background 【 Display / hide 】

1992.03

Keio University, Faculty of Science and Engineering, 電気工学科

University, Graduated
1995.03

Other, 工学部電気・計算機工学専修

－, Graduate School, Completed, Master's course
1997.03

Keio University, Graduate School, Division of Science and Engineeri, 電気工学専攻

Graduate School, Completed, Doctoral course

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Academic Degrees 【 Display / hide 】

工学, Keio University, 1997.03

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Books 【 Display / hide 】

ソフトウェアで作る無線機の設計法担当

SANADA YUKITOSHI, 科学情報出版, 2016.09

Scope: ３章３－７節
4G Mobile and Wireless Communications Technologies

Y. Imaoka, H. Obata, Y. Suzuki, Y. Sanada, River Publishers, 2008.09

Scope: Chapter entitled "Experimental Investigation of Channel Estimation for IEEE802.11b WLAN System"
MATLABマルチメディア信号処理

IKEHARA MASAAKI, SHIMAMURA TETSUYA, SANADA YUKITOSHI, 2004.12

Scope: 193-276
マルチメディア通信

IKEHARA MASAAKI, SANADA YUKITOSHI, 培風館, 2002.12
Software Radio: Technologies and Services

R.Kohno, R.Miura, H.Harada, S.Haruyama, Y.Sanada, and L.B.Michael, 2001

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Papers 【 Display / hide 】

Effect of Joint Detection on System Throughput in Distributed Antenna Network

Ishikawa Haruya, Sanada Yukitoshi

IEICE TRANSACTIONS ON COMMUNICATIONS E102B （ 3 ） 641 - 647 2019.03

ISSN 0916-8516
- Access to Document (DOI)
Non-orthogonal multiple access with joint maximum likelihood detection in heterogeneous network

Sanada Yukitoshi

EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING 2018.12

ISSN 1687-1472
- Access to Document (DOI)
Performance of MMSE interference rejection followed by joint MLD for DAN

Miyagi H., Sanada Y.

IEICE Transactions on Communications （IEICE Transactions on Communications) E101B （ 12 ） 2471 - 2478 2018.12

ISSN 09168516

　View Summary

Copyright © 2018 The Institute of Electronics, Information and Communication Engineers. This paper applies minimum mean square error (MMSE) interference rejection followed by joint maximum likelihood detection (MLD) to a receiver in a distributed antenna network (DAN).DANreceivers capture not only the desired signals, but also the interference signals from nearby uncoordinated antennas. For the overloaded signal situation, nonlinear detection schemes such as joint MLD can be applied to the received signals. However, the amount of metric calculations in joint MLD increases exponentially with the number of signal streams. Therefore, MMSE interference rejection followed by MLD detection is proposed. The proposed scheme reduces the complexity by a factor of 1=2M (NT -1) where NT is the number of interference signals with 2MQAM modulation. The effect of residual interference after the MMSE interference rejection is evaluated. Numerical results obtained through computer simulation and experiment show that the performance of the proposed scheme is about 4:0 dB worse at a bit error rate (BER) of 10-3 than that of the joint MLD while its complexity is four times lower for QPSK signal streams. The BER performance degradation can be suppressed to about 2:5 dB by adjusting the value of the coefficient in the MMSE matrix.
- Access to Document (DOI)
Downlink Performance of MRT-BD in Multiuser Massive MIMO with Low Resolution ADCs

Gao P., Sanada Y.

IEEE 5G World Forum, 5GWF 2018 - Conference Proceedings （IEEE 5G World Forum, 5GWF 2018 - Conference Proceedings) 52 - 59 2018.10

ISSN 9781538649824

　View Summary

© 2018 IEEE. The multiuser massive MIMO (multi-input multi-output) system using the low-resolution analog-to-digital converters (ADCs) in the uplink is to realize low cost and power consumption demands, which, however, reduce the signal quality. Beamforming as a signal processing technique can supply high throughputs in the MIMO systems. In this paper, we investigate the robustness of low-resolution ADCs against the interference among the different streams in the uplink and the different users in downlink systems respectively, and propose the maximum ratio transmission - block diagonalization (MRT-BD) scheme as a kind of beamforming to evaluate the effects of low-resolution ADCs in the full digital massive MIMO system. The preliminary conclusion is that the MRT-BD scheme achieves our anticipation to make the rate achievable, even more than it in the infinite-resolution (no quantization) of BD case can be approached using ADCs with only a few bits of resolution.
- Access to Document (DOI)
Special Section on Communication Quality in Wireless Networks FOREWORD

Sanada Yukitoshi

IEICE TRANSACTIONS ON COMMUNICATIONS E101B （ 7 ） 1522 - 1522 2018.07

ISSN 0916-8516

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Papers, etc., Registered in KOARA 【 Display / hide 】

Throughput performance of non-orthogonal multiple access with joint maximum likelihood detection in heterogeneous network

Sanada, Yukitoshi

科学研究費補助金研究成果報告書 2018
Research on low computational complexity signal de-multiplexing schemes for overloaded MIMO systems

Sanada, Yukitoshi

科学研究費補助金研究成果報告書 2015
Research on single receive antenna MIMO-OFDM system

Sanada, Yukitoshi

科学研究費補助金研究成果報告書 2012
Research on signal distortion compensation schemes in a direct conversion receiver

SANADA, YUKITOSHI

科学研究費補助金研究成果報告書 2008

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Reviews, Commentaries, etc. 【 Display / hide 】

Special section on communication quality in wireless networks

Sanada Y.

IEICE Transactions on Communications (IEICE Transactions on Communications) E101B ( 7 ) 2018.07

ISSN 09168516
次世代ワイヤレス通信技術　UWBの魅力

SANADA YUKITOSHI

Computerworld pp. 130-133 2004.02

Introduction and explanation (commerce magazine), Single Work

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Presentations 【 Display / hide 】

Complexity Reduction Schemes for Gibbs Sampling MIMO Detection with Maximum Ratio Combining

Y. Sanada

IEEE 87th Vehicular Technology Conference, 2018.06, Oral Presentation(general)
Throughput Performance of Adaptive Frequency Offset Selection for Amplify-and-Forward Relay in Multiuser Environment

T. Shiba and Y. Sanada

IEEE Vehicular Technology Conference 2018 Spring Workshop: TPoC5G 2018, 2018.06, Oral Presentation(general)
Offloading Effect of Heterogeneous Network with Non-orthogonal Multiple Access

T. Yukawa and Y. Sanada

The 23rd Asia-Pasific Conference on Communications, 2017.12, Oral Presentation(general)
MMSE Interference Rejection Followed by Joint Maximum Likelihood Detection for Distributed Antenna Network

H. Miyagi and Y. Sanada

The 23rd Asia-Pasific Conference on Communications, 2017.12, Oral Presentation(general)
Cyclic Shift Resolution Effects on OFDM System Employing Cyclic-SLM with Delayed Correlation and Matched Filter

P. Pamungkasari and Y. Sanada

IEEE TENCON 2017, 2017.11, Oral Presentation(general)

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Research Projects of Competitive Funds, etc. 【 Display / hide 】

Multiuser Detection based on Markov chain Monte Carlo Methods

2019.04

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2022.03

MEXT,JSPS, Grant-in-Aid for Scientific Research, 眞田　幸俊, Grant-in-Aid for Scientific Research (C), Principal Investigator
非直交多元接続を用いたヘテロジニアスネットワークのスループット特性

2016.04

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2019.03

MEXT,JSPS, Grant-in-Aid for Scientific Research, 眞田　幸俊, Grant-in-Aid for Scientific Research (C), Principal Investigator

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Intellectual Property Rights, etc. 【 Display / hide 】

通信装置、復調方法及びプログラム

Application No.：特願2015－49558 2015.03

Patent, Single, National application
マルチキャリアシステム

Application No.： 2008－176119 2008.07

Registration No.： 5305305 2013.07

Patent, Joint
ＯＦＤＭ受信装置

Application No.：特願2008－053847 2008.03

Announcement No.：特開2009-212835 2009.09

Patent, Joint, National application
ＯＦＤＭ受信装置

Application No.：特願2008ー045323 2008.02

Announcement No.：特開2009-206668 2009.09

Patent, Joint, National application
無線通信装置

Application No.：特願2007-108046 2007.03

Announcement No.：特開2008-219671 2008.09

Patent, Joint, National application

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Awards 【 Display / hide 】

IEICE Fellow

2017.03, IEICE
電子情報通信学会フェロー

2017.03, 電子情報通信学会

Type of Award： Other Awards
電子情報通信学会通信ソサイエティ活動功労賞

2015.09

Type of Award： Awards of National Conference, Council and Symposium
電子情報通信学会通信ソサイエティ活動功労賞

2015.09

Type of Award： Awards of National Conference, Council and Symposium
電子情報通信学会通信ソサイエティ活動功労賞

2015.09

Type of Award： Awards of National Conference, Council and Symposium