Faculty Profiles - KUROSAKI Masayuki

Papers - KUROSAKI Masayuki

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Performance evaluation of OFDMA random access in IEEE802.11ax Reviewed International journal

Uwai T., Miyamoto T., Nagao Y., Lanante L., Kurosaki M., Ochi H.

2016 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2016 2017.01

ToA-based positioning system for industrial wireless LAN Reviewed

Denney K., Hamada M., Nagao Y., Kurosaki M., Ochi H.

2016 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2016 2017.01

Unified HW/SW framework for efficient system level simulation Reviewed

Sutisna N., Lanante L., Nagao Y., Kurosaki M., Ochi H.

2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016 518 - 521 2017.01

Adaptive backoff mechanism for OFDMA random access with finite service period in IEEE802.11ax Reviewed International journal

Uwai T., Miyamoto T., Nagao Y., Lanante L., Kurosaki M., Ochi H.

2016 IEEE Conference on Standards for Communications and Networking, CSCN 2016 2016.12

Performance Evaluation of OFDMA Random Access in IEEE802.11ax Reviewed

Tatsumi Uwai, Takuma Miyamoto, Yuhei Nagao, Leonardo Lanante Jr., Masayuki Kurosaki, Hiroshi Ochi

Proc. IEEE International Symposium on Intelligent Signal Processing and Communication Systems 2016.10

Design of WLAN based system for fast protocol factory automation system Reviewed

Maria K., Lam D., Lanante L., Nagao Y., Kurosaki M., Ochi H., Areni I.

Proceedings - Asia-Pacific Conference on Communications, APCC 2016 430 - 435 2016.10

Overview of Next Generation Wireless LAN IEEE 802.11ax Reviewed

Yuhei Nagao, Leonardo Lanante, Tatsumi Uwai, Masayuki Kurosaki, Hiroshi Ochi

Proc. International Workshop on Smart Info-Media Systems in Asia 248 - 253 2016.09

MU-MIMO channel emulator with automatic channel sounding feedback for IEEE 802.11ac Reviewed

Nguyen T., Lanante L., Nagao Y., Kurosaki M., Ochi H.

IEEE Wireless Communications and Networking Conference, WCNC 2016-September 2016.09

Fast design exploration with unified HW/SW co-verification framework for high throughput wireless communication system Reviewed International journal

Sutisna N., Hongyo R., Lanante L., Nagao Y., Kurosaki M., Ochi H.

IEEE Joint Conference - International Conference on IC Design and Technology, ICICDT 2016 and Solid State Systems Symposium, 4S 2016 2016.08

Unified HW/SW co-verification methodology for high throughput wireless communication system Reviewed

Sutisna Nana, Hongyo Reina, Lanante Jr. Leonardo, Nagao Yuhei, Kurosaki Masayuki, Ochi Hiroshi

IPSJ Transactions on System LSI Design Methodology ( Information Processing Society of Japan ) 9 ( 0 ) 61 - 71 2016.08

Language：English Publishing type：Research paper (scientific journal)

<p>As complexity of system LSI design is increased significantly, efficient verification methodology is mandatory to achieve reliable system and to speed up development time. HW/SW co-verification, nowadays, is interesting and practical as a tool for system verification because it allows covering large number of verification scenarios in acceptable time. In this paper, we present an efficient and unified framework of HW/SW co-verification methodology for large scale system, particularly high throughput wireless communication system. The proposed methodology combine system level simulation (e.g., MATLAB or C/C++) and physical level verification (e.g., FPGA). It allows performing fast HW/SW verification, as well as fast turn-around design exploration. The proposed methodology has been successfully employed to our case study which is 4x4 MIMO wireless communication system. Experimental results show that our case study is able to run in near real-time processing, resulting in an improvement of simulation time orders of magnitude faster than software based simulation. Moreover, the proposed verification platform can be used for complete characterization of communication performance of a MIMO wireless system employing MLD MIMO decoder for various operation modes and channel models.</p>

DOI： 10.2197/ipsjtsldm.9.61

Scopus

CiNii Article

CiNii Research

Other Link： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84992616475&origin=inward

Fast Design Exploration with Unified HW/SW co-verification Framework for High Throughput Wireless Communication System Reviewed

Nana Sutisna, Reina Hongyo, Leonardo Lanante Jr., Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi

IEEE International Conference on IC Design and Technology 2016.07

FPGA Implementation of Multiprocessor SoC for Industrial Wireless LAN Systems Reviewed

Yushi Matsunaga, Mitsuru Hamada, Nico Surantha, Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi,

International Technical Conference on Circuits/Systems, Computers and Communications 411 - 414 2016.07

RTL Design of FA-WLAN System and its Verification Reviewed

Mitsuru Hamada, Duc Khai Lam, Keishi Yamaguchi, Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi

International Technical Conference on Circuits/Systems, Computers and Communications 245 - 248 2016.07

An Improved Precision Time Protocol for Industrial WLAN Communication Systems Reviewed

Duc Khai Lam, Keishi Yamaguchi, Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi

Proc. IEEE International Conference on Industrial Technology 2016.03

A Secure and Fast Industrial WLAN System with Zero-Delay Roaming Reviewed

Keishi Yamaguchi, Mitsuru Hamada, Duc Khai Lam, Nico Surantha, Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi

Proc. IEEE International Conference on Industrial Technology 2016.03

A Fast and Safe Industrial WLAN Communication Protocol for Factory Automation Control Systems Reviewed

Duc Khai Lam, Yasuhiro Shinozaki, Keishi Yamaguchi, Satoshi Morita, Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi

ISCIE Transaction of the Institute of Systems, Control and Information Engineers ( THE INSTITUTE OF SYSTEMS, CONTROL AND INFORMATION ENGINEERS (ISCIE) ) 29 ( 1 ) 29 - 39 2016.01

Language：English Publishing type：Research paper (scientific journal)

In this work, an industrial Wireless Local Area Network (iWLAN) system used to control industrial robots (iRBs) in factory automation (FA) environments is addressed. For fast and safe communications, we first propose a synchronous multi-user round-robin transmission protocol. To reduce the overhead caused by the conventional multi-user downlink transmission technique, we then propose a low overhead Packet Division Multiple Access (PDMA) transmission technique. The numerical and simulation results indicate that our approaches increase speed of 100% and 300% throughput compared to the conventional industrial Point Coordination Function (iPCF) and Space Division Multiple Access (SDMA) approaches, respectively. Besides, our approaches also provide lower system error rate (SER) than conventional ones. In particular, the control duration per iRB in our iWLAN system is faster than 100μsec. Therefore, our proposed schemes can achieve fast and safe performance for FA communication systems.

DOI： 10.5687/iscie.29.29

CiNii Article

CiNii Research

Other Link： http://id.ndl.go.jp/bib/027040186

Power Saving Techniques for Wireless Communication Systems Using Cross Layer Designs Reviewed

Yuya Haraguchi, Tatsuya Yamamoto, Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi

Proc. IEEE the 15th International Symposium on Communications and Information Technologies 2015.10

A Fast Industrial WLAN Protocol and its MAC Implementation for Factory Communication Systems Reviewed

Duc Khai Lam, Keishi Yamaguchi, Yasuhiro Shinozaki, Satoshi Morita, Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi

IEEE International Conference on Emerging Technologies and Factory Automation 1 - 6 2015.09

High-definition Video Transmission over MU-MIMO E-SDM System Reviewed

Koji Tashiro, Leonardo Lanante Jr., Masayuki Kurosaki, Hiroshi Ochi

2015 International Workshop on Smart Info-Media Systems in Asia 2015.08

A Fast and Safety Industrial WLAN Protocol for Factory Communication Systems Reviewed

Duc Khai Lam, Yasuhiro Shinozaki, Keishi Yamaguchi, Satoshi Morita, Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi

IEEE International Conference on Industrial Technology 1808 - 1813 2015.03

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Papers - KUROSAKI Masayuki