• 116 引用
  • 5 h指数
20002019
Pureに変更を加えた場合、すぐここに表示されます。

研究成果 2000 2019

  • 116 引用
  • 5 h指数
  • 55 Conference contribution
  • 20 Article
フィルター
Conference contribution
2019

Clipping and filtering employing deterministic transmit power control in MU-MIMO-OFDM systems

Maruko, T., Osada, G., Takebuchi, S. & Maehara, F., 2019 1 1, 18th International OFDM Workshop 2014, InOWo 2014. VDE VERLAG GMBH, p. 106-111 6 p. (18th International OFDM Workshop 2014, InOWo 2014).

研究成果: Conference contribution

MIMO (control systems)
MIMO systems
Power control
Orthogonal frequency division multiplexing
selective fading

Efficient proportional fairness scheduling method using user distribution in MU-MIMO THP

Shimbo, Y., Suganuma, H., Tomeba, H., Onodera, T. & Maehara, F., 2019 4 1, 2019 IEEE 89th Vehicular Technology Conference, VTC Spring 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8746340. (IEEE Vehicular Technology Conference; 巻数 2019-April).

研究成果: Conference contribution

Proportional Fairness
Precoding
MIMO systems
Multiple-input multiple-output (MIMO)
Scheduling

Impact of Power Normalization on System-Level Performance in MU-MIMO with User Scheduling

Mizutani, R., Shimbo, Y., Suganuma, H. & Maehara, F., 2019 1 25, ISAP 2018 - 2018 International Symposium on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc., 8627863. (ISAP 2018 - 2018 International Symposium on Antennas and Propagation).

研究成果: Conference contribution

MIMO (control systems)
scheduling
MIMO systems
Scheduling
matrices
2 引用 (Scopus)

Influence of the Number of Uniform Circular Arrays on System Capacity in OAM Multiplexing

Saito, S., Suganuma, H., Ogawa, K. & Maehara, F., 2019 5 10, 2018 21st International Symposium on Wireless Personal Multimedia Communications, WPMC 2018. IEEE Computer Society, p. 268-272 5 p. 8712929. (International Symposium on Wireless Personal Multimedia Communications, WPMC; 巻数 2018-November).

研究成果: Conference contribution

Angular momentum
Multiplexing
Communication
Antennas

Low complexity fair user scheduling employing spatial orthogonality for mu-MIMO systems

Maung, E. N., Shimbo, Y., Suganuma, H. & Maehara, F., 2019 4 1, 2019 26th International Conference on Telecommunications, ICT 2019. Institute of Electrical and Electronics Engineers Inc., p. 437-441 5 p. 8798834. (2019 26th International Conference on Telecommunications, ICT 2019).

研究成果: Conference contribution

MIMO systems
Scheduling
Channel state information

Performance analysis of OAM-MIMO using SIC in the presence of misalignment of beam axis

Saito, S., Suganuma, H., Ogawa, K. & Maehara, F., 2019 5 1, 2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8756747. (2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings).

研究成果: Conference contribution

Angular momentum
MIMO systems

Performance enhancement of OAM-MIMO using successive interference cancellation

Saito, S., Suganuma, H., Ogawa, K. & Maehara, F., 2019 4 1, 2019 IEEE 89th Vehicular Technology Conference, VTC Spring 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8746501. (IEEE Vehicular Technology Conference; 巻数 2019-April).

研究成果: Conference contribution

Successive Interference Cancellation
Angular momentum
MIMO systems
Angular Momentum
Multiple-input multiple-output (MIMO)
1 引用 (Scopus)

Theoretical System Capacity of Multi-User MIMO THP in the Presence of Terminal Mobility

Suganuma, H., Shimbo, Y., Hiruma, N., Tomeba, H., Onodera, T. & Maehara, F., 2019 4 12, 2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8690890. (IEEE Vehicular Technology Conference; 巻数 2018-August).

研究成果: Conference contribution

Multiuser MIMO
Precoding
MIMO systems
Linear Precoding
Fading channels
2018

Control overhead reduction method employing frequency correlation for MU-MIMO-OFDM THP with user scheduling

Shimbo, Y., Hiruma, N., Suganuma, H. & Maehara, F., 2018 7 20, 2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 巻 2018-June. p. 1-5 5 p.

研究成果: Conference contribution

MIMO-OFDM
Reduction Method
MIMO systems
Orthogonal frequency division multiplexing
Scheduling
1 引用 (Scopus)

Theoretical performance evaluation of system capacity in multi-user MIMO THP with ordering

Suganuma, H., Hiruma, N. & Maehara, F., 2018 5 23, 2018 Wireless Telecommunications Symposium, WTS 2018. IEEE Computer Society, 巻 2018-April. p. 1-6 6 p.

研究成果: Conference contribution

MIMO systems
Scheduling
2017
5 引用 (Scopus)

An enhanced MMSE subchannel decision feedback equalizer with ICI suppression for FBMC/OQAM systems

Chen, C. W. & Maehara, F., 2017 3 10, 2017 International Conference on Computing, Networking and Communications, ICNC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1041-1045 5 p. 7876278

研究成果: Conference contribution

Decision feedback equalizers
Interference suppression
Filter banks
Quadrature amplitude modulation
Mean square error

A simple CoMP transmission method employing vehicle position information for taxi radio systems

Kurihara, N., Ujihara, K. & Maehara, F., 2017 3 14, Proceedings - 2017 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2017. Institute of Electrical and Electronics Engineers Inc., p. 73-75 3 p. 7878759

研究成果: Conference contribution

Radio systems
vehicles
Diversity reception
Time division multiplexing
Channel capacity
2 引用 (Scopus)

Downlink multiuser MIMO-OFDM transmission using simple receive antenna selection

Murakami, T., Ujihara, K., Takatori, Y., Mizoguchi, M. & Maehara, F., 2017 1 17, ISAP 2016 - International Symposium on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc., p. 604-605 2 p. 7821224

研究成果: Conference contribution

MIMO (control systems)
MIMO systems
Orthogonal frequency division multiplexing
antennas
Antennas

Efficient Ordering Calculation Method Using Frequency Correlation for MU-MIMO-OFDM THP

Hiruma, N., Maruko, T., Tomeba, H., Onodera, T. & Maehara, F., 2017 11 14, 2017 IEEE 85th Vehicular Technology Conference, VTC Spring 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 巻 2017-June. 8108237

研究成果: Conference contribution

Precoding
Orthogonal Frequency Division multiplexing (OFDM)
Multiple-input multiple-output (MIMO)
Orthogonal frequency division multiplexing
Bit error rate

Inter-symbol interference suppression scheme employing periodic signals in coded network MIMO-OFDM systems

Suganuma, H., Saito, S., Maruko, T. & Maehara, F., 2017 3 23, 2017 IEEE Radio and Wireless Symposium, RWS 2017. IEEE Computer Society, p. 42-44 3 p. 7885940

研究成果: Conference contribution

Interference suppression
suppression
MIMO systems
Orthogonal frequency division multiplexing
interference

Inter-symbol interference suppression scheme employing periodic signals in network MIMO-OFDM systems

Suganuma, H., Maruko, T. & Maehara, F., 2017 1 17, ISAP 2016 - International Symposium on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc., p. 276-277 2 p. 7821185

研究成果: Conference contribution

Interference suppression
MIMO (control systems)
MIMO systems
Orthogonal frequency division multiplexing
retarding
3 引用 (Scopus)

Performance evaluation of MU-MIMO THP with user scheduling in terms of system capacity and fairness

Shimbo, Y., Hiruma, N. & Maehara, F., 2017 12 19, 2017 International Symposium on Antennas and Propagation, ISAP 2017. Institute of Electrical and Electronics Engineers Inc., 巻 2017-January. p. 1-2 2 p.

研究成果: Conference contribution

MIMO (control systems)
scheduling
MIMO systems
Scheduling
evaluation

Performance of adaptive movable access point system in the presence of positioning error

Oka, S., Murakami, T., Takatori, Y., Mizoguchi, M. & Maehara, F., 2017 3 23, 2017 IEEE Radio and Wireless Symposium, RWS 2017. IEEE Computer Society, p. 150-152 3 p. 7885972

研究成果: Conference contribution

performance
Time of arrival
time

Propagation characteristics of Laguerre-Gaussian beams through atmospheric turbulence in optical wireless communication

Saito, A., Maehara, F. & Ogawa, K., 2017 12 19, 2017 International Symposium on Antennas and Propagation, ISAP 2017. Institute of Electrical and Electronics Engineers Inc., 巻 2017-January. p. 1-2 2 p.

研究成果: Conference contribution

Atmospheric turbulence
Gaussian beams
atmospheric turbulence
wireless communication
Scintillation
2 引用 (Scopus)

Theoretical Shannon capacity performance of nonlinearly amplified uplink OFDMA signals in the presence of terminal mobility

Yamaguchi, T., Nishimura, K. & Maehara, F., 2017 3 17, 2016 IEEE 84th Vehicular Technology Conference, VTC Fall 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7881256

研究成果: Conference contribution

Frequency division multiple access
Orthogonal Frequency Division multiple Access (OFDMA)
Uplink
Interference
Subcarrier Allocation
2016

A coordinated multipoint transmission method employing vehicle position information for taxi radio systems

Ujihara, K., Kurihara, N., Sakata, Y. & Maehara, F., 2016 10 3, Proceedings - Asia-Pacific Conference on Communications, APCC 2016. Institute of Electrical and Electronics Engineers Inc., p. 440-444 5 p. 7581447

研究成果: Conference contribution

Radio systems
Channel capacity
Communication
3 引用 (Scopus)

A novel modulo loss suppression scheme employing theoretical BER formula for MU-MIMO THP systems

Nishimura, K., Maruko, T., Tomeba, H., Onodera, T., Kubota, M., Maehara, F. & Takahata, F., 2016 1 25, 2015 IEEE 82nd Vehicular Technology Conference, VTC Fall 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7390803

研究成果: Conference contribution

Bit error rate
Thermal noise
Computer simulation
5 引用 (Scopus)

Efficient combination of multi-user MIMO THP and user selection based on spatial orthogonality

Maruko, T., Yamaguchi, T., Yoshimura, T., Tomeba, H., Onodera, T. & Maehara, F., 2016 9 12, 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016. Institute of Electrical and Electronics Engineers Inc., 巻 2016-September. 7564777

研究成果: Conference contribution

MIMO systems
Computer simulation

Inter-symbol interference suppression scheme using periodic signals for coded MIMO-OFDM systems

Udagawa, K., Yamaguchi, T. & Maehara, F., 2016 1 1, 19th International Conference on OFDM and Frequency Domain Techniques, ICOF 2016. VDE VERLAG GMBH, p. 23-27 5 p. (19th International Conference on OFDM and Frequency Domain Techniques, ICOF 2016).

研究成果: Conference contribution

Interference suppression
MIMO (control systems)
MIMO systems
Orthogonal frequency division multiplexing
retarding
2015
1 引用 (Scopus)

Antenna decision method for downlink multiuser MIMO systems with receive antenna allocation

Murakami, T., Takatori, Y., Mizoguchi, M. & Maehara, F., 2015 10 22, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Institute of Electrical and Electronics Engineers Inc., 巻 2015-October. p. 304-305 2 p. 7304538

研究成果: Conference contribution

MIMO systems
Antennas
Channel capacity
Orthogonal frequency division multiplexing
Computer simulation
1 引用 (Scopus)

Decision feedback channel estimation scheme using terminal speed for single-carrier frequency-domain equalization

Mihara, H. & Maehara, F., 2015 7 1, IEEE Vehicular Technology Conference. Institute of Electrical and Electronics Engineers Inc., 巻 2015-July. 7145769

研究成果: Conference contribution

Frequency-domain Equalization
Decision Feedback
Channel Estimation
Channel estimation
Feedback
1 引用 (Scopus)

Simple resource allocation scheme for heterogeneous traffic in MU-MIMO-OFDMA systems

Sakata, Y., Murakami, T., Takatori, Y., Mizoguchi, M. & Maehara, F., 2015 4 22, Proceedings of the 20th Asia-Pacific Conference on Communication, APCC 2014. Institute of Electrical and Electronics Engineers Inc., p. 189-193 5 p. 7091630

研究成果: Conference contribution

Frequency division multiple access
Resource allocation
Computer simulation
2014
2 引用 (Scopus)

Nonlinear distortion suppression scheme employing transmit power control for MU-MIMO-OFDM systems

Osada, G., Takebuchi, S. & Maehara, F., 2014, IEEE Radio and Wireless Symposium, RWS. IEEE Computer Society, p. 46-48 3 p. 6830091

研究成果: Conference contribution

Nonlinear distortion
suppression
MIMO systems
Power control
Orthogonal frequency division multiplexing

Theoretical derivation of bit error rate for uplink OFDMA employing space diversity reception over nonlinear fading channels

Nishimura, K., Takebuchi, S. & Maehara, F., 2014, 20th European Wireless Conference, EW 2014. VDE VERLAG GMBH, p. 366-371 6 p.

研究成果: Conference contribution

Diversity reception
Frequency division multiple access
Fading channels
Bit error rate
computer simulation
7 引用 (Scopus)

Vector perturbation using signal space conversion assisted vector ranking algorithm

Tomeba, H., Onodera, T., Kubota, M., Maehara, F. & Takahata, F., 2014 11 10, IEEE Wireless Communications and Networking Conference, WCNC. Institute of Electrical and Electronics Engineers Inc., p. 1218-1223 6 p. 6952323

研究成果: Conference contribution

Computational complexity
Signal detection
MIMO systems
Computer simulation
2013
2 引用 (Scopus)

A deterministic transmit power control for OFDM clipping and filtering

Takebuchi, S., Osada, G. & Maehara, F., 2013, IEEE Vehicular Technology Conference. 6692031

研究成果: Conference contribution

Clipping
Power Control
Orthogonal Frequency Division multiplexing (OFDM)
Power control
Orthogonal frequency division multiplexing
1 引用 (Scopus)

Hybrid ARQ for modulo loss reduction in multi-user MIMO THP systems

Takebuchi, S., Tomeba, H., Onodera, T., Kubota, M., Maehara, F. & Takahata, F., 2013, ISPACS 2013 - 2013 International Symposium on Intelligent Signal Processing and Communication Systems. p. 375-380 6 p. 6704579

研究成果: Conference contribution

MIMO systems
Degradation
Computer simulation
2 引用 (Scopus)

Theoretical derivation of bit error rate for uplink OFDMA over nonlinear fading channels

Nishimura, K., Takebuchi, S. & Maehara, F., 2013, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. p. 761-765 5 p. 6666238

研究成果: Conference contribution

Frequency division multiple access
Fading channels
Bit error rate
Nonlinear distortion
Computer simulation
2012
5 引用 (Scopus)

A novel clipping and filtering method employing transmit power control for OFDM systems

Takebuchi, S., Arai, T. & Maehara, F., 2012, IEEE Wireless Communications and Networking Conference, WCNC. p. 221-225 5 p. 6214161

研究成果: Conference contribution

Power control
Orthogonal frequency division multiplexing
MIMO systems
Bit error rate
Nonlinear distortion
2 引用 (Scopus)

Coverage performance of UWB in-car wireless communication in the presence of multiple terminals

Arai, T., Shirai, T., Watanabe, Y. & Maehara, F., 2012, RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012. p. 111-114 4 p. 6175390

研究成果: Conference contribution

Ultra-wideband (UWB)
Railroad cars
Communication
MIMO systems
Orthogonal frequency division multiplexing
2011

An application of time division multiplexing on multi-user MIMO THP systems in the presence of high mobility terminals

Wang, Y., Shimizu, M., Maehara, F. & Takahata, F., 2011, IEEE Vehicular Technology Conference. 6093046

研究成果: Conference contribution

Multiuser MIMO
Time division multiplexing
Precoding
Multiplexing
MIMO systems

Nonlinear suppression scheme employing transmit power control for MIMO-OFDM systems

Arai, T., Wang, Y., Kamiya, N. & Maehara, F., 2011, 2011 2nd International Conference on Wireless Communication, Vehicular Technology, Information Theory and Aerospace and Electronic Systems Technology, Wireless VITAE 2011. 5940929

研究成果: Conference contribution

Nonlinear distortion
MIMO systems
Power control
Orthogonal frequency division multiplexing
Signal detection
1 引用 (Scopus)

Simple series from formula of BER performance for M-ary QAM/OFDM signals with MRC diversity reception over nonlinear fading channels

Yamakita, A., Kamiyama, A., Goto, Y. & Maehara, F., 2011, 2011 2nd International Conference on Wireless Communication, Vehicular Technology, Information Theory and Aerospace and Electronic Systems Technology, Wireless VITAE 2011. 5940817

研究成果: Conference contribution

Diversity reception
Quadrature amplitude modulation
Fading channels
Bit error rate
Orthogonal frequency division multiplexing
2010
3 引用 (Scopus)

An adaptive SC-FDE transmission enhancing frequency diversity benefit

Kaneko, R., Wang, Y. & Maehara, F., 2010, IEEE International Symposium on Spread Spectrum Techniques and Applications. p. 45-49 5 p. 5651353

研究成果: Conference contribution

Frequency-domain Equalization
Modulation
Bit error rate
Error Rate
Selectivity
5 引用 (Scopus)

Coverage performance of MB-OFDM UWB in-car wireless communication

Maehara, F., Kaneko, R., Yamakita, A. & Goto, S., 2010, 2010 7th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2010. p. 417-421 5 p. 5580381

研究成果: Conference contribution

Ultra-wideband (UWB)
Orthogonal frequency division multiplexing
Railroad cars
Communication
Wire
6 引用 (Scopus)

High parallel variation banyan network based permutation network for reconfigurable LDPC decoder

Peng, X., Chen, Z., Zhao, X., Maehara, F. & Goto, S., 2010, Proceedings of the International Conference on Application-Specific Systems, Architectures and Processors. p. 233-238 6 p. 5540964

研究成果: Conference contribution

Network architecture
Communication systems
Hardware
2009

Performance of bit metric derivation method using CCI signals for OFDM adaptive array antenna

Wang, Y., Maehara, F., Takahata, F., Onodera, T. & Urabe, S., 2009, 2009 15th Asia-Pacific Conference on Communications, APCC 2009. p. 174-177 4 p. 5375663

研究成果: Conference contribution

Smart antennas
Orthogonal frequency division multiplexing
coding
Channel coding
computer simulation
1 引用 (Scopus)

Simple series form formula of BER performance for DBPSK/OFDM signals in time selective nonlinear fading channels

Yamakita, A., Goto, Y. & Maehara, F., 2009, IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing - Proceedings. p. 205-210 6 p. 5291373

研究成果: Conference contribution

Fading channels
Bit error rate
Orthogonal frequency division multiplexing
Fading (radio)
Nonlinear distortion
1 引用 (Scopus)

Simple series form formula of BER performance of M-ary QAM/OFDM signals over nonlinear fading channels

Goto, Y., Yamakita, A. & Maehara, F., 2009, Lecture Notes in Electrical Engineering. 巻 41 LNEE. p. 281-290 10 p. (Lecture Notes in Electrical Engineering; 巻数 41 LNEE).

研究成果: Conference contribution

Quadrature amplitude modulation
Fading channels
Bit error rate
Orthogonal frequency division multiplexing
Nonlinear distortion
1 引用 (Scopus)

Theoretical derivation of bit error rate in MB-OFDM UWB system

Kaneko, R. & Maehara, F., 2009, 2009 Wireless Telecommunications Symposium, WTS 2009. 5068949

研究成果: Conference contribution

Ultra-wideband (UWB)
Bit error rate
Orthogonal frequency division multiplexing
Communication
Computer simulation
2008
3 引用 (Scopus)

Simple series form formula of BER performance for DQPSK/OFDM signals in comprehensive nonlinear fading channels

Maehara, F., Taira, A. & Takahata, F., 2008, 2008 IEEE Radio and Wireless Symposium, RWS. p. 37-40 4 p. 4463422

研究成果: Conference contribution

Fading channels
Bit error rate
Orthogonal frequency division multiplexing
Nonlinear distortion
computer simulation
2006
3 引用 (Scopus)

Inter-symbol interference suppression scheme using periodic signal waveform for fixed-rate COFDM systems

Maehara, F., Goto, S. & Takahata, F., 2006, IEEE Vehicular Technology Conference. 巻 5. p. 2339-2343 5 p. 1683275

研究成果: Conference contribution

Interference suppression
Channel coding
Orthogonal frequency division multiplexing
Computer simulation

Performance of periodic spectrum transmission for single-carrier with frequency-domain equalization using channel coding

Kuriyama, T., Yoshida, H., Taira, A., Maehara, F. & Takahata, F., 2006, HUT-ICCE 2006 First International Conference on Communications and Electronics, Proceedings. 巻 PART 1. p. 96-101 6 p. 4156503

研究成果: Conference contribution

Channel coding
Orthogonal frequency division multiplexing
Computer simulation
1 引用 (Scopus)

Periodic spectrum transmission for single-carrier frequency-domain equalization employing space-time transmit diversity

Yoshida, H., Kuriyama, T., Maehara, F. & Takahata, F., 2006, 2006 1st International Symposium on Wireless Pervasive Computing. 巻 2006. p. 1-5 5 p.

研究成果: Conference contribution

Frequency selective fading
Fading channels
Redundancy
Computer simulation
2005

Inter-symbol interference suppression employing sub-carrier group selection for OFDM-TDD transmit diversity

Maehara, F., Ikenaga, T., Takahata, F. & Goto, S., 2005, 2nd International Symposium on Wireless Communications Systems 2005, ISWCS 2005 - Conference Proceedings. 巻 2005. p. 515-519 5 p. 1547755

研究成果: Conference contribution

Interference suppression
Orthogonal frequency division multiplexing
Modulation
Degradation
Computer simulation