Faculty Profiles - MATSUMOTO Takahiro

Papers - MATSUMOTO Takahiro

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Shunsuke TSUMORI, Yuta IDA, Sho KURODA, Takahiro MATSUMOTO . Deep Learning Compensation for Multiuser Diversity OFDMA without Guard Interval . Proc. of the 2023 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2023) 126 - 129 2023.2Deep Learning Compensation for Multiuser Diversity OFDMA without Guard IntervalReviewed

Yuta Ida, Takahiro Matsumoto . Interleaved Block Subcarrier Allocation and Power Combination for Frequency Symbol Spreading Multiuser Diversity OFDMA . EURASIP Journal on Wireless Communications and Networking2022 ( 49 ) 1 - 23 2022.6Reviewed

Language：English Publishing type：Research paper (scientific journal) Publisher：Springer Science and Business Media LLC

Abstract

In a FSS-OFDMA, the OFDM symbol is spread, and the subcarriers are assigned for each user in the frequency band. As the principal subcarrier allocation for each user, localized and interleaved allocations have been proposed, and the interleaved allocation is improved for the BER performance to avoid continuous deep faded subcarrier channels. Also, in the independent channel fluctuation for each user, the MUDiv gain is obtained by the individual and block subcarrier allocations. However, they have a trade-off problem between the BER performance and the computational complexity. To solve this problem, the interleaved block subcarrier allocation has been proposed. On the other hand, the interleaved block is only evaluated for the individual subcarrier and is not evaluated for the several subcarriers. Moreover, the power combination between the subcarrier and the channel is also improved for the BER performance, but the individual and block subcarrier allocations are only evaluated. Therefore, in this paper, we propose the interleaved block subcarrier allocation and the power combination for a FSS-MUDiv/OFDMA.

DOI： 10.1186/s13638-022-02131-5

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Other Link： https://link.springer.com/article/10.1186/s13638-022-02131-5/fulltext.html

Yasuaki OHIRA, Takahiro MATSUMOTO, Hideyuki TORII, Yuta IDA . Construction of Optical ZCZ Sequence Set with the Zero-Correlation Zone 2^z Suitable for PPM-OCDMA System . Proc. of the 24th International Conference on Advanced Communication Technology (ICACT2022) 106 - 111 2022.2Construction of Optical ZCZ Sequence Set with the Zero-Correlation Zone 2^z Suitable for PPM-OCDMA SystemReviewed

Yuta IDA, Kazuki MARUTA, Takahiro MATSUMOTO . Phase Rotation and ASK Combination for SD-SM-MIMO . Proc. of the 26th Asia-Pacific Conference on Communications (APCC2021)S6 ( 2 ) 1 - 5 2021.10Phase Rotation and ASK Combination for SD-SM-MIMOReviewed

Dai OZAKI, Takahiro MATSUMOTO, Hideyuki TORII, Yuta IDA, Shinya MATSUFUJI . Study on BER Performance of Synchronous OCDMA System Using Optical ZCZ Sequence With Diffused Link Using Rake Reception . Proc. of the 2021 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2021) 186 - 189 2021.3Study on BER Performance of Synchronous OCDMA System Using Optical ZCZ Sequence With Diffused Link Using Rake ReceptionReviewed

Ryosuke SHIMIZU, Takahiro MATSUMOTO, Hideyuki TORII, Yuta IDA, Shinya MATSUFUJI . Study on OCDMA System Using Two-Dimensional Optical ZCZ Sequences with Two Autocorrelation Peak Values . Proc. of the 2021 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2021) 190 - 193 2021.3Study on OCDMA System Using Two-Dimensional Optical ZCZ Sequences with Two Autocorrelation Peak ValuesReviewed

Udaya Parampalli, Hiromasa Habuchi, Hideyuki Torii, Yunghsiang S. Han, Zhengchun Zhou, Shunsuke Araki, Xiaohu Tang, Takahiro Matsumoto, Satoshi Uehara, Junru Zheng, Yasuyuki Nogami, Pingzhi Fan, Tetsuya Kojima . Special section on signal design and its applications in communications . IEICE Transactions on Fundamentals of Electronics, Communications and Computer SciencesE104A ( 2 ) 375 2021.2Special section on signal design and its applications in communicationsReviewed

Takahiro MATSUMOTO, Hideyuki TORII, Yuta IDA, Shinya MATSUFUJI . Generation Method of Two-Dimensional Optical ZCZ Sequences with High Correlation Peak Value . IEICE Trans. FundamentalsE104-A ( 2 ) 417 - 421 2021.2Reviewed

Yuta IDA, Kazuki MARUTA, Takahiro MATSUMOTO, Shinya MATSUFUJI . CR-QRM-MLD for SD-SM-MIMO with Null Modulation . Proc. of the 39th IEEE International Conference on Consumer Electronics (ICCE2021)WNT(1) ( 4 ) 1 - 3 2021.1CR-QRM-MLD for SD-SM-MIMO with Null ModulationReviewed

Yuta IDA, Takahiro MATSUMOTO, Shinya MATSUFUJI . Different Antenna Interleaved Allocation with Full and Divided WHT/DFT Spreading for HTRCI-MIMO/OFDM . IEICE Trans. CommunicationsE103-B ( 12 ) 1438 - 1446 2020.12Reviewed

Sho KURODA, Shinya MATSUFUJI, Takahiro MATSUMOTO, Yuta IDA, Takafumi HAYASHI . Design of Compact Matched Filter Banks of Polyphase ZCZ Codes . IEICE Trans. FundamentalsE103-A ( 9 ) 1103 - 1110 2020.9Design of Compact Matched Filter Banks of Polyphase ZCZ CodesReviewed

Naoya MUROKAWA, Yuta IDA, Takahiro MATSUMOTO, Shinya MATSUFUJI . CR‐QRM‐MLD for SD‐SM Hybrid MIMO systems . Transactions on Emerging Telecommunications Technologies31 ( 8 ) 1 - 16 2020.8Reviewed

Yuta IDA, Takahiro MATSUMOTO, Shinya MATSUFUJI . Linear Interpolation Complex TFI for SP-OFDM . Proc. of the 38th IEEE International Conference on Consumer Electronics (ICCE2020) 2020.1Linear Interpolation Complex TFI for SP-OFDMReviewed

Takahiro MATSUMOTO, Hideyuki TORII, Yuta IDA, Shinya MATSUFUJI . A Generation Method of a Two-Dimensional Optical ZCZ Sequence with the Zero-Correlation Zone (4n-2) * (4n-2) . Proc. of the 2019 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS2019) 2019.12A Generation Method of a Two-Dimensional Optical ZCZ Sequence with the Zero-Correlation Zone (4n-2) * (4n-2)Reviewed

Hideyuki TORII, Takahiro MATSUMOTO . Comparison of Inter-Cell and Co-Channel Interference Power between A-ZCZ and GMO-ZCZ Sequence Sets by Computer Simulation . Proc. of the 2019 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS2019) 2019.12Comparison of Inter-Cell and Co-Channel Interference Power between A-ZCZ and GMO-ZCZ Sequence Sets by Computer SimulationReviewed

Kanata MURAKAMI, Takahiro MATSUMOTO, Hideyuki TORII, Yuta IDA, Shinya MATSUFUJI . Construction of Code Generator of a Modified Pseudo-Orthogonal M- sequence Set . Proc. of the 2019 International Workshop on Electronics, Information and Communication (IWEIC2019) 15 - 18 2019.11Construction of Code Generator of a Modified Pseudo-Orthogonal M- sequence SetReviewed

Akihiro SAKAI, Takahiro MATSUMOTO, Hideyuki TORII, Yuta IDA, Shinya MATSUFUJI . Transmission Experiment of Underwater Optical CDMA System With Amplify-and- Forward Relay . Proc. of the 2019 International Workshop on Electronics, Information and Communication (IWEIC2019) 21 - 24 2019.11Transmission Experiment of Underwater Optical CDMA System With Amplify-and- Forward RelayReviewed

Kazuto OKAWA, Takahiro MATSUMOTO, Hideyuki TORII, Yuta IDA, Shinya MATSUFUJI . Transmission Experiment of Optical ZCZ-CDMA System Using 2- or 4-PPM . Proc. of the 2019 International Workshop on Electronics, Information and Communication (IWEIC2019) 41 - 44 2019.11Transmission Experiment of Optical ZCZ-CDMA System Using 2- or 4-PPMReviewed

Shutaroh TAKEHARA, Sho KURODA, Shinya MATSUFUJI, Takahiro MATSUMOTO, Yuta IDA . On Logic Functions of Complementary Sets of Polyphase Sequences . Proc. of the 2019 International Workshop on Smart Info-Media Systems in Asia (SISA2019) 104 - 108 2019.9On Logic Functions of Complementary Sets of Polyphase SequencesReviewed

Dai OZAKI, Sho ADACHI, Aoi SAWATARI, Takahiro MATSUMOTO, Hideyuki TORII, Yuta IDA, Shinya MATSUFUJI . Study on Model of Optical CDMA System Using LED and APD Elements . Proc. of the 2019 International Workshop on Smart Info-Media Systems in Asia (SISA2019) 115 - 118 2019.9Study on Model of Optical CDMA System Using LED and APD ElementsReviewed

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Papers - MATSUMOTO Takahiro