研究成果

2019年度

学術論文

・T. Rui, S. Araki, S. Shimizu, K. Yaano, and, Y. Suzuki, “Efficient Acquisition of Map Information for Service Robots using Local Data Sharing over Multi-Layered Wireless Network,” IEICE Communications Express, vol. 8, no. 9, pp. 375-380, Sep. 2019. DOI: 10.1587/comex.2019XBL0080
・JulianWebber, Norisato Suga, Abolfazl Mehbodniya, Kazuto Yano, and Yoshinori Suzuki, “Study on Channel Prediction for Automated Guided Vehicle using a Probabilistic Neural Network,” IEICE Communications Express, vol. 8, no. 8, pp. 311-317, Aug. 2019. DOI:10.1587/comex.2018XBL0063

標準化会議

・Kazuto Yano, Satoru Shimizu, Susumu Ano, Kazushi Sakuma, Yoshinori Suzuki, “Measurement of Radio Noise and Interference over 920 MHz band in Japan (II) ,” doc.: IEEE 802.19, Sep. 2019.
・Kazuto Yano, Satoru Shimizu, Susumu Ano, Yoshinori Suzuki, “Measurement of Radio Noise and Interference over 920 MHz band in Japan ,” doc.: IEEE 802.19, July 2019.
・Kaoru Kenyoshi, Kazuto Yano, Babatunde Segun OJETUNDE, Toshikazu Sakano, Yoshinori Suzuki, “Proposal of inclusion IP reachable test methodology for devices connected to wireless and fixed networks into an ITU-T Recommendation related to test specifications,”International Telecommunication Union Telecommunication Standardization Sector(ITU-T) SG11 WP3 Q9/11 Q10/11 Q12/11 .

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2018年度

学術論文

・Ayaka Hanyu, Yuichi Kawamoto, Hiroki Nishiyama, Nei Kato, Naoto Egashira, Kazuto Yano, nd Tomoaki Kumagai, “Adaptive frequency band and channel selection for simultaneous receiving and sending in multiband communication,” IEEE Wireless Communications Letters, early access. DOI:10.1109/LWC.2018.2876258
・Isamu Shitara, Takefumi Hiraguri, Kazuto Yano, Naoto Egashira, and Tomoaki Kumagai, “A study on transmission power control for wireless LAN under overlapping BSS environment,” IEICE Communications Express, vol. 7, no. 8, pp. 303–308, Aug. 2018. DOI:10.1587/comex.2018XBL0063

国際会議

・Julian Webber, Abolfazl Mehbodniya, Kazuto Yano, and Yoshinori Suzuki, “Optimized WLAN channel allocation based on Gibbs sampling with busy prediction using a probabilistic neural network,” Proc. of 2019 International Conference on Communications, Signal Processing, and their Applications (ICCSPA), March 2019.
・Rui Teng, Shirayuki Araki, Satoru Shimizu, Kazuto Yano, and Yoshinori Suzuki,”Multi-Channel Utilization for Local Data Sharing in Multi-Layered Wireless Robotic Networks”,The Third International Workshop on Smart Edge Computing and Networking (SmartEdge), (Kyoto), March 2019.
・Kazuto Yano, Naoto Egashira, Julian Webber, Makoto Usui, and Yoshinori Suzuki, “Achievable throughput of multiband wireless LAN using simultaneous transmission over multiple primary channels assisted by idle length prediction based on PNN,” Proc. of First International Conference on Artificial Intelligence in Information and Communication (ICAIIC 2019), pp. 22– 27, Feb. 2019.
・Abolfazl Mehbodniya, Julian Webber, Kazuto Yano, Tomoaki Kumagai, and Mark F. Flanagan, “Gibbssampling aided throughput improvement for nextgeneration Wi-Fi,” Proc. of 2018 IEEE Global Communications Conference: Workshops: International Workshop on Emerging Technologies for 5G and Beyond Wireless and Mobile Networks, Dec. 2018. DOI:10.1109/GLOCOMW.2018.8644188
・Rui Teng, Kazuto Yano, and Tomoaki Kumagai, “Efficient Acquisition of Map Information using Local Data Sharing over Hierarchical Wireless Network for Service Robots,” Proc. of 2018 Asia-Pacific Microwave Conference (APMC), Nov. 2018.
・Yafei Hou, Yusuke Tanaka, Julian Webber, Kazuto Yano, Satoshi Denno, and Tomoaki Kumagai, “Busy/idle duration model for WLAN traffic and its prediction performance using autoregressive method,” Proc. of 2018 Asia-Pacific Microwave Conference (APMC), Nov. 2018. DOI:10.23919/APMC.2018.8617663
・Julian Webber, Norisato Suga, Abolfazl Mehbodniya, Kazuto Yano, and Tomoaki Kumagai, “Study on Fading Prediction for Automated Guided Vehicle using Probabilistic Neural Network,” Proc. of 2018 Asia-Pacific Microwave Conference (APMC), Nov. 2018.
・Naoto Egashira, Kazuto Yano, Masayuki Sutoh, Atsuhiko Sugitani, Yasuharu Amezawa, and Tomoaki Kumagai, “Experimental evaluation of adaptive simultaneous transmission timing control considering idle/busy probability for multi-band wireless LAN,” Proc. of 2018 Asia-Pacific Microwave Conference (APMC), Nov. 2018. DOI:10.23919/APMC.2018.8617210
・Isamu Shitara, Takefumi Hiraguri, Kazuto Yano, Naoto Egashira, Tomoaki Kumagai, and Yoshinori Suzuki, “A study on transmit power control method for improving area spectral efficiency in overlapping BSS environment,” Proc. of 2018 International Symposium on Multimedia and Communication Technology (ISMAC2018), Aug. 2018.

標準化会議

・Laurent Cariou, Robert Stacey, Xiaogang Chen, Po-Kai Huang, Yusuke Tanaka, William Carney, Yuichi Morioka, Sigurd Schelstraete, Huizhao Wang, Chuck Lukaszewski, Eldad Perahia, Minyoung Park, Tianyu Wu, Wook Bong Lee, Stephane Baron, Patrice Nezou, Pascal Viger, Sean Coffey, VK Jones, Rolf De Vegt, Sameer Vermani, Tian Bin, Yasuhiko Inoue, Hongyuan Zhang, Liwen Chu, Hui-ling Lou, Vinko Erceg, Lei Wang, David Yangxun, Edward Au, Kazuto Yano, Julian Webber, Jinsoo Choi, Kiseon Ryu, and HanGyu Cho, “Extreme throughput (XT) 802.11,” doc.: IEEE 802.11-18/0789r10, May 2018.

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2017年度

学術論文

・Zubair Md. Fadlullah, Yuichi Kawamoto, Hiroki Nishiyama, Nei Kato, Naoto Egashira, Kazuto Yano, and Tomoaki Kumagai, “Multi-hop wireless transmission in multi-band WLAN systems: Proposal and future perspective,” IEEE Wireless Communications, vol. 26, no. 1, pp. 108–113, Feb. 2019. DOI:10.1109/MWC.2017.1700148
・Yafei Hou, Satoshi Tsukamoto, Sha Li, Takeshi Higashino, Kiyoshi Kobayashi, and Minoru Okada ,”Capacity Evaluation of MIMO Channel With One Leaky Coaxial Cable Used as Two Antennas Over Linear-Cell Environments,” IEEE Transactions on Vehicular Technology, vol.66, no.6, pp.4636-4646, 2017.

国際会議

・Rui Teng, Kazuto Yano, Tomoaki Kumagai, “Scalable distributed ‐ sensing scheme with prioritized reporting for multi ‐ band WLANs,” Proc. of IEEE World Forum on Internet of Things (WF-IoT 2018), Feb. 2018. DOI:10.1109/WF-IoT.2018.8355216
・Rui Teng, Kazuto Yano, Tomoaki Kumagai, “A distributed-and-interactive reporting scheme for collective-sensing in multi-band wireless LAN system,” Proc. of International Symposium on Wireless Personal Multimedia Communications (WPMC 2017), Dec. 2017. DOI:10.1109/WPMC.2017.8301799
・Julian Webber, Abolfazl Mehbodniya, Yafei Hou, Kazuto Yano, Tomoaki Kumagai, “Study on idle slot availability prediction for WLAN using a probabilistic neural network,” Proc. of Asia-Pacific Conference on Communications (APCC 2017), Dec. 2017. DOI:10.23919/APCC.2017.8304030
・Norisato Suga, Kazuto Yano, Naoto Egashira, and Tomoaki Kumagai, “Frame error rate prediction forWLAN systems with multiband simultaneous transmission,” Proc. of IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2017), Oct. 2017. DOI:10.1109/PIMRC.2017.8292376

標準化会議

・Kazuto Yano, Julian Webber, Naoto Egashira, Tomoaki Kumagai, “Introducing multiple primary channels to exploit unused resources scattered in multiple channels/bands,” doc.: IEEE 802.11-17/1699r7, March 2018.
・Kazuto Yano, Julian Webber, Naoto Egashira, Tomoaki Kumagai, “Introducing multiple primary channels to exploit unused resources scattered in multiple channels/bands,” doc.: IEEE 802.11-17/1699r6, Jan. 2018.
・Julian Webber, Kazuto Yano, Satoshi Tsukamoto, Naoto Egashira, Tomoaki Kumagai, “Concurrent multiband transmission in WLAN,” doc: IEEE 802.11- 17/0767r0, May 2017.

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2016年度

学術論文

・矢野 一人, 塚本 悟司, 薗部 聡司, 侯 亜飛, 前田 隆宏, 伴 弘司, 宇野 雅博, 小林 聖,”大容量無線通信の実現に向けた非線形MU-MIMOの伝送性能評価,” 電子情報通信学会論文誌B, Vol. J-99B, No. 8, pp. 548-563. (招待論文)
・Hirokazu Kamoda, Shoichi Kitazawa, Naoya Kukutsu, Kiyoshi Kobayashi, and Tomoaki Kumagai,”Microwave Propagation Channel Modeling in a Vehicle Engine Compartment,” IEEE Transactions on Vehicular Technology, vol.65, no.9, pp.6831-6841, Sep.2016.
・Tomoaki Toda, Naoya Kukutsu, Shoichi Kitazawa, Susumu Ano, Hirokazu Kamoda, Tomoaki Kumagai, Kiyoshi Kobayashi, Masataka Ohira, Satoru Shimizu, “Intra-Spacecraft Wireless Link and Its Application to Spacecraft Environmental Tests” Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan(vol.14, no.ists30, pp.21-26) Feb. 2017.

国際会議

・Naoto Egashira, Kazuto Yano, Satoshi Tsukamoto, Julian Webber, M. Sutoh, Y. Amezawa, and Tomoaki Kumagai,”Integrated synchronization scheme for WLAN systems employing multiband simultaneous transmission,” Proc. of IEEE Wireless Communications and Networking Conference (WCNC 2017), March 2017. DOI:10.1109/WCNC.2017.7925799
・Naoto Egashira, Kazuto Yano, Satoshi Tsukamoto, Julian Webber, and Tomoaki Kumagai, “Low latency relay processing scheme for WLAN systems employing multiband simultaneous transmission,” Proc. of IEEE Wireless Communications and Networking Conference (WCNC 2017), March 2017. DOI:10.1109/WCNC.2017.7925714
・Kazuto Yano, Naoto Egashira, Satoshi Tsukamoto, Julian Webber, and Tomoaki Kumagai, “Channel access balancing for multiband wireless LAN by using alternative primary channel,” Proc. of IEEE Wireless Communications and Networking Conference (WCNC 2017), March 2017. DOI:10.1109/WCNC.2017.7925611

標準化会議

・Satoshi Tsukamoto, “Solution to Key issue on information for WLAN offloadability evaluation,” doc: 3GPP S2-171999(initial), S2-172000(final), March 2017.
・Kazuto Yano, Julian Webber, Satoshi Tsukamoto, Naoto Egashira, and Tomoaki Kumagai, “Review of existing approaches and use cases of obtaining transmission opportunity from multiple channels,” doc.:IEEE802.11-17/0410r0, March 2017.
・Satoshi Tsukamoto, “Key issue on information for WLAN offloadability evaluation,” doc: 3GPP S2-171128(initial), S2-171248(final), Feb. 2017.
・Kazuto Yano, Julian Webber, Satoshi Tsukamoto, Naoto Egashira, and Tomoaki Kumagai, “Issue of congested primary channel in 802.11 WLAN,” doc.:IEEE802.11-17/0129r3, January 2017.

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2015年度

学術論文

・Kazuto Yano, Mariko Sekiguchi, Tomohiro Miyasaka, Takashi Yamamoto, Hirotsugu Yamamoto, Yoshizo Tanaka, Yoji Okada, Masayuki Ariyoshi, and T. Kumagai, “Indoor experimental evaluation of the QoE-oriented wireless LAN with dynamic network reconfiguration,” IEICE Trans. Commun., vol. E99-B, no. 2, pp. 507–522, Feb. 2016. DOI:10.1587/transcom.2015EBP3137
・Mariko Sekiguchi, Kazuto Yano, Satoshi Tsukamoto, Masayuki Ariyoshi, andTomoaki Kumagai, “Deriving maximum effective area throughput of dynamically reconfigurable QoE-oriented WLAN,” IEICE Communications Express, vol. 4, no.9, pp. 304-309, Sept. 2015. DOI:10.1587/comex.4.304
・Yafei Hou, Satoshi Tsukamoto, Takahiro Maeda, Masayuki Ariyoshi, Kiyoshi Kobayashi, Tomoaki Kumagai, and Minoru Okada,”Configuration of MIMO system using single leaky coaxial cable for linear cell environments,”IEICE Communications Express, vol.4, no.5, pp.143-148, May, 2015.

国際会議

・Takahiro Fujita, Shinichiro Yamamoto, Satoru Aikawa, Satoshi Tsukamoro, Julian Webber, and T. Kumagai, “Study on Multiple Antenna Combining for Sequentially Switched Antenna Array Receivers,” 2015 International Symposium on Antennas and Propagation (ISAP2015), pp.788-790, Australia, Nov. 11, 2015.
・Julian Webber, Satoshi Tsukamoto, Takahiro Maeda, Tomoaki Kumagai, Shinichiro Yamamoto, and Satoru Aikawa,”Sequentially Switched Antenna Array and Application to a WiMAX System,” The 21st Asia-Pacific Conference on Communications (APCC2015), pp.158-163, Kyoto, Japan, Oct. 2015.
・Julian Webber, Hirokazu Kamoda, Naoya Kukutsu, and Tomoaki Kumagai,”Millimeter-wave Wireless Communication in a Data Center Cabinet with Adaptive Control of Propagation,” The 21st Asia-Pacific Conference on Communications (APCC2015), pp.272-277, Kyoto, Japan, Oct. 2015.
・Julian Webber, Satoshi Tsukamoto, Takahiro Maeda, Tomoaki Kumagai, Shinichiro Yamamoto, and Satoru Aikawa, “Study on Sequentially Switched Antenna Array Receiver for High Speed Train,” 2015 IEEE International Conference on Computer and Communications (ICCC2015), China, Oct. 2015.
・Shoichi Kitazawa, and Masazumi Ueba,”Study on beam switched telemetry communication antenna for small-scale unmanned supersonic airplane”, 30th International Symposium on Space Technology and Science (Kobe), 2015-t-21, July 2015.
・Tomoaki Toda, Naoya Kukutsu, Shoichi Kitazawa, Susumu Ano, Hirokazu Kamoda, Tomoaki Kumagai, Kiyoshi Kobayashi, Masataka Ohira, and Satoru Shimizu, “Intra-spacecraft wireless link and its application to spacecraft environmental tests” 30th Int. Symp. on Space Tech. and Science 155,2,300-305), June 2015.

国際標準化寄書

・Satoshi Tsukamoto, “Channel model for leaky cable from the cable to repeater in tunnel,” doc: 3GPP R4-153358, May 2015.
・Huawei, HiSilicon, and ATR, “Way forward on leaky cable channel model,” doc: 3GPP R4-153860, May 2015.
・NTT DOCOMO, Qualcomm, CMCC, LGE, and ATR , “WF (Way forward) on demodulation performance requirements under the existing high speed scenarios,” doc: 3GPP R4-153854, May 2015.

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