• 198 Citations
  • 8 h-Index
20072019

Research output per year

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Research Output

  • 198 Citations
  • 8 h-Index
  • 42 Conference contribution
  • 17 Article
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Conference contribution
2019

Detections of pulse and blood pressure employing 5G millimeter wave signal

Yamaoka, Y., Liu, J. & Shimamoto, S., 2019 Feb 25, 2019 16th IEEE Annual Consumer Communications and Networking Conference, CCNC 2019. Institute of Electrical and Electronics Engineers Inc., 8651697. (2019 16th IEEE Annual Consumer Communications and Networking Conference, CCNC 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Non-invasive glucose measurement based on ultrasonic transducer and near IR spectrometer

Gao, Y., Yamaoka, Y., Nagao, Y., Liu, J. & Shimamoto, S., 2019 Jan 1, Mobile and Wireless Technology 2018 - International Conference on Mobile and Wireless Technology ICMWT 2018. Springer-Verlag, p. 33-40 8 p. (Lecture Notes in Electrical Engineering; vol. 513).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Prediction of ionospheric fading for long distance emergency communication

Yoshii, K., Saitou, M., Liu, J. & Shimamoto, S., 2019 May, 2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8757151. (2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

3D radio signal visualization employing drone

Hagiwara, R., Inata, H., Okouchi, Y., Liu, J. & Shimamoto, S., 2018 Mar 16, CCNC 2018 - 2018 15th IEEE Annual Consumer Communications and Networking Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A Direct Pre-Disortion Method Based on Gaussian LED Nonlinear Behavior Model for Visible Light Communication

Wu, R., Chen, X., Guo, Y., Liu, J. & Liu, P., 2018 Dec 31, 2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1686-1692 7 p. 8597960. (Progress in Electromagnetics Research Symposium; vol. 2018-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A quick algorithm to detect LED array from the background in image sensor based visible light communication

Liu, P., Chen, X., Li, Y. & Liu, J., 2018 Dec 14, IST 2018 - IEEE International Conference on Imaging Systems and Techniques, Proceedings. Institute of Electrical and Electronics Engineers Inc., 8577141

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cooperative traffic light controlling based on machine learning and a genetic algorithm

Wang, H., Liu, J., Pan, Z., Takashi, K. & Shimamoto, S., 2018 Feb 27, 2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Fairness-aware hybrid resource allocation with cross-carrier scheduling for LTE-U system

Dong, Y., Pan, Z., Kang, K., Liu, J., Shimamoto, S., Wicaksono, R. P., Kunishige, S. & Chang, K., 2018, Mobile and Wireless Technologies 2017 - ICMWT 2017. Springer Verlag, Vol. 425. p. 114-128 15 p. (Lecture Notes in Electrical Engineering; vol. 425).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Normalized multi-dimensional parameter based affinity propagation clustering for cellular V2X

Koshimizu, T., Wang, H., Pan, Z., Liu, J. & Shimamoto, S., 2018 Jun 8, 2018 IEEE Wireless Communications and Networking Conference, WCNC 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-April. p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Novel UE RF condition estimation algorithm by integrating machine learning

Dong, Y., Pan, Z., Ernawan, M. E., Liu, J., Shimamoto, S., Wicaksono, R. P., Kunishige, S. & Chang, K., 2018, Mobile and Wireless Technologies 2017 - ICMWT 2017. Springer Verlag, Vol. 425. p. 102-113 12 p. (Lecture Notes in Electrical Engineering; vol. 425).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Using light sensing to acquire SpO2 biological information via a non-contact approach

Nagao, Y., Hatsuda, M., Liu, J. & Shimamoto, S., 2018, Mobile and Wireless Technologies 2017 - ICMWT 2017. Springer Verlag, Vol. 425. p. 259-268 10 p. (Lecture Notes in Electrical Engineering; vol. 425).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

Advanced A-law employing nonlinear distortion reduction in DCO-OFDM systems

Zhang, X., Liu, P., Liu, J. & Liu, S., 2017 Jun 28, 2015 IEEE/CIC International Conference on Communications in China - Workshops, CIC/ICCC 2015. Institute of Electrical and Electronics Engineers Inc., p. 184-188 5 p. 7961604

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

A game theory based power control algorithm for future MTC NOMA networks

Kang, K., Pan, Z., Liu, J. & Shimamoto, S., 2017 Jul 17, 2017 14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017. Institute of Electrical and Electronics Engineers Inc., p. 203-208 6 p. 7983106

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Modeling and analysis of spatial inter-symbol interference for MIMO image sensors based visible light communication

Wu, R., Guo, Y., Liu, J. & Liu, P., 2017 Jun 28, Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-7 7 p. (Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017; vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Partnership and data forwarding model for data acquisition in UAV-aided sensor networks

Say, S., Inata, H., Ernawan, M. E., Pan, Z., Liu, J. & Shimamoto, S., 2017 Jul 17, 2017 14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017. Institute of Electrical and Electronics Engineers Inc., p. 933-938 6 p. 7983258

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2016

127.5 kbps Transmission using OLED with 7 kHz 3dB modulation bandwidth in visible light communication system

Thai, P. Q., Thanh, N. T., Shigeru, S., Liu, J. & Wende, Z., 2016 Jan 20, 2015 International Conference on Advanced Technologies for Communications, ATC 2015. IEEE Computer Society, p. 389-393 5 p. 7388358. (International Conference on Advanced Technologies for Communications; vol. 2016-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

A DCO-OFDM system employing beneficial clipping method

Zhang, X., Liu, P., Liu, J. & Liu, S., 2016 Jan 14, Proceedings of the 2015 ITU Kaleidoscope: Trust in the Information Society, K-2015 - Academic Conference. Institute of Electrical and Electronics Engineers Inc., 7383638

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Investigation on visible light communication system using OLED with dimming support

Thai, P. Q., Lin, N. X., Shigeru, S., Liu, J. & Wende, Z., 2016 Jan 20, 2015 International Conference on Advanced Technologies for Communications, ATC 2015. IEEE Computer Society, p. 434-438 5 p. 7388366. (International Conference on Advanced Technologies for Communications; vol. 2016-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

LED nonlinearity impact on Frequency Modulation signals over Visible Light Communication systems

Zhang, H., Liu, P., Li, Q., Liu, J. & Liu, S., 2016 Apr 15, 2015 IEEE International Conference on Communication Problem-Solving, ICCP 2015. Institute of Electrical and Electronics Engineers Inc., p. 369-372 4 p. 7454177

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Train ticket gate system employing optical wireless communications

Khemry, K., Liu, J. & Shimamoto, S., 2016 Mar 30, 2016 13th IEEE Annual Consumer Communications and Networking Conference, CCNC 2016. Institute of Electrical and Electronics Engineers Inc., p. 301-302 2 p. 7444790

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Unmanned aerial vehicle based missing people detection system employing phased array antenna

Inata, H., Say, S., Ando, T., Liu, J. & Shimamoto, S., 2016 Aug 25, 2016 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2016. Institute of Electrical and Electronics Engineers Inc., p. 222-227 6 p. 7552703

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Unmanned aerial vehicle based missing people detection system employing phased array antenna

Inata, H., Say, S., Ando, T., Liu, J. & Shimamoto, S., 2016 Sep 12, 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-September. 7564674

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Character-oriented image sensor communication system

Wu, R., Lv, L., Liu, J., Liu, P., Liu, S. & Han, S., 2015, Electronics, Communications and Networks IV - Proceedings of the 4th International Conference on Electronics, Communications and Networks, CECNet2014. CRC Press/Balkema, p. 1219-1223 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cooperative access among UEs in cellular networks

Saito, M., Xiwen, L., Pan, Z., Liu, J. & Shimamoto, S., 2015 Aug 19, 2015 International Conference on Collaboration Technologies and Systems, CTS 2015. Institute of Electrical and Electronics Engineers Inc., p. 434-440 7 p. 7210462

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The performance of FM broadcast using radio on visible light communication systems

Zhang, H., Zhang, X., Liu, P., Liu, J., Liu, S. & Wang, B., 2015, Electronics, Communications and Networks IV - Proceedings of the 4th International Conference on Electronics, Communications and Networks, CECNet2014. CRC Press/Balkema, p. 1779-1784 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The performance of QC-LDPC codes in visible light communication

Liu, T., Liu, P., Liu, J., Liu, S. & Wang, B., 2015, Electronics, Communications and Networks IV - Proceedings of the 4th International Conference on Electronics, Communications and Networks, CECNet2014. CRC Press/Balkema, p. 997-1002 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

An advanced A-law companding algorithm in VLC-OFDM

Zhang, X., Liu, P., Liu, J. & Liu, S., 2014 Feb 3, 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014. Institute of Electrical and Electronics Engineers Inc., p. 721-722 2 p. 7031221

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Effective data gathering protocol in WSN-UAV employing priority-based contention window adjustment scheme

Sotheara, S., Aomi, N., Ando, T., Liu, J., Shiratori, N. & Shimamoto, S., 2014 Mar 18, 2014 IEEE Globecom Workshops, GC Wkshps 2014. Institute of Electrical and Electronics Engineers Inc., p. 1475-1480 6 p. 7063642

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Neuron control-based power adjustment scheme for sleep two-tier cellular networks

Pan, Z., Megumi, S., Liu, J. & Shimamoto, S., 2014 Nov 10, IEEE Wireless Communications and Networking Conference, WCNC. Institute of Electrical and Electronics Engineers Inc., p. 3201-3206 6 p. 6953032. (IEEE Wireless Communications and Networking Conference, WCNC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)
2013

Performance evaluation of optical wireless identification scheme employing thinfilm corner cube retroreflector

Khourn, K., Liu, J., Noonpakdee, W. & Shimamoto, S., 2013 Dec 1, 2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013. p. 3599-3604 6 p. 6666774. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2012

Hybrid visible light communications in Intelligent Transportation Systems with position based services

Liu, J., Chan, P. W. C., Ng, D. W. K., Lo, E. S. & Shimamoto, S., 2012 Dec 1, 2012 IEEE Globecom Workshops, GC Wkshps 2012. p. 1254-1259 6 p. 6477761. (2012 IEEE Globecom Workshops, GC Wkshps 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

16 Citations (Scopus)

Performance analysis of image sensor communication over free space optical channel

Liu, J., Pan, Z. & Shimamoto, S., 2012 Dec 12, IST 2012 - 2012 IEEE International Conference on Imaging Systems and Techniques, Proceedings. p. 627-632 6 p. 6295587. (IST 2012 - 2012 IEEE International Conference on Imaging Systems and Techniques, Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2011

A novel RF signal beamforming scheme over Optical Wireless Communications

Liu, J., Noonpakdee, W., Takano, H. & Shimamoto, S., 2011 Jun 27, 2011 International Conference on Space Optical Systems and Applications, ICSOS'11. p. 346-350 5 p. 5783695. (2011 International Conference on Space Optical Systems and Applications, ICSOS'11).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Evaluation of reflected light effect for indoor wireless optical CDMA system

Liu, J., Noonpakdee, W., Takano, H. & Shimamoto, S., 2011 Jun 23, 2011 IEEE Wireless Communications and Networking Conference, WCNC 2011. p. 1688-1693 6 p. 5779389. (2011 IEEE Wireless Communications and Networking Conference, WCNC 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Foundational analysis of spatial optical wireless communication utilizing image sensor

Liu, J., Noonpakdee, W., Takano, H. & Shimamoto, S., 2011 Sep 2, 2011 IEEE International Conference on Imaging Systems and Techniques, IST 2011 - Proceedings. p. 205-209 5 p. 5962193. (2011 IEEE International Conference on Imaging Systems and Techniques, IST 2011 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Position based access scheme for indoor optical wireless communication systems

Noonpakdee, W., Liu, J. & Shimamoto, S., 2011 Jun 7, 2011 IEEE Consumer Communications and Networking Conference, CCNC'2011. p. 958-962 5 p. 5766649. (2011 IEEE Consumer Communications and Networking Conference, CCNC'2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2010

A cross layer design for optical relay system employing RF subcarrier beamforming

Liu, J., Noonpakdee, W., Takano, H. & Shimamoto, S., 2010 Dec 6, 2010 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2010. 5611897. (2010 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Hybrid RFID employing optical wireless communication

Noonpakdee, W., Liu, J., Hyun, K. D. & Shimamoto, S., 2010 Dec 6, 2010 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2010. 5611847. (2010 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)
2009

An optical IM/DD based spatial transmission diversity achievable relay scheme

Liu, J., Takano, H. & Shimamoto, S., 2009 Sep 22, 2009 IEEE Wireless Communications and Networking Conference, WCNC 2009 - Proceedings. 4917588. (IEEE Wireless Communications and Networking Conference, WCNC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

An optical IM/DD channel based relay scheme for indoor healthcare communication system

Liu, J., Takano, H. & Shimamoto, S., 2009 Apr 9, 2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009. 4784724. (2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)
2008

Tree-structured user scheduling algorithm and its implementation in multi-user MIMO systems

Wang, J., Liu, J., Sato, T., Vasilakos, A. & Araki, K., 2008 Oct 6, IWCMC 2008 - International Wireless Communications and Mobile Computing Conference. p. 893-898 6 p. 4600053. (IWCMC 2008 - International Wireless Communications and Mobile Computing Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2007

Long distance optical wireless network employing multiple access scheme

Liu, J., Sando, J., Li, W., Takano, H., Shimamoto, S., Fujikawa, C. & Kodate, K., 2007 Dec 1, IEEE GLOBECOM 2007 - 2007 IEEE Global Telecommunications Conference, Proceedings. p. 2258-2262 5 p. 4411341. (GLOBECOM - IEEE Global Telecommunications Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)