Tomoaki Kumagai

According to our database, Tomoaki Kumagai authored at least 36 papers between 1998 and 2019.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2019

Adaptive Frequency Band and Channel Selection for Simultaneous Receiving and Sending in Multiband Communication.

Ayaka Hanyu, Yuichi Kawamoto, Hiroki Nishiyama, Nei Kato, Naoto Egashira, Kazuto Yano, Tomoaki Kumagai

IEEE Wirel. Commun. Lett., 2019

Multi-Hop Wireless Transmission in Multi-Band WLAN Systems: Proposal and Future Perspective.

Zubair Md. Fadlullah, Yuichi Kawamoto, Hiroki Nishiyama, Nei Kato, Naoto Egashira, Kazuto Yano, Tomoaki Kumagai

IEEE Wirel. Commun., 2019

2018

Scalable distributed-sensing scheme with prioritized reporting for multi-band WLANs.

Rui Teng, Kazuto Yano, Tomoaki Kumagai

Proceedings of the 4th IEEE World Forum on Internet of Things, 2018

Gibbs Sampling Aided Throughput Improvement for Next-Generation Wi-Fi.

Abolfazl Mehbodniya, Julian L. Webber, Kazuto Yano, Tomoaki Kumagai, Mark F. Flanagan

Proceedings of the IEEE Globecom Workshops, 2018

2017

A distributed-and-interactive reporting scheme for collective-sensing in multi-band wireless LAN system.

Rui Teng, Kazuto Yano, Tomoaki Kumagai

Proceedings of the 20th International Symposium on Wireless Personal Multimedia Communications, 2017

Channel Access Balancing for Multiband Wireless LAN by Using Alternative Primary Channel.

Kazuto Yano, Naoto Egashira, Satoshi Tsukamoto, Julian L. Webber, Tomoaki Kumagai

Proceedings of the 2017 IEEE Wireless Communications and Networking Conference, 2017

Integrated Synchronization Scheme for WLAN Systems Employing Multiband Simultaneous Transmission.

Naoto Egashira, Kazuto Yano, Satoshi Tsukamoto, Julian L. Webber, Masayuki Sutoh, Yasuharu Amezawa, Tomoaki Kumagai

Proceedings of the 2017 IEEE Wireless Communications and Networking Conference, 2017

Low Latency Relay Processing Scheme for WLAN Systems Employing Multiband Simultaneous Transmission.

Naoto Egashira, Kazuto Yano, Satoshi Tsukamoto, Julian L. Webber, Tomoaki Kumagai

Proceedings of the 2017 IEEE Wireless Communications and Networking Conference, 2017

Frame error rate prediction for WLAN systems with multiband simultaneous transmission.

Norisato Suga, Naoto Egashira, Kazuto Yano, Tomoaki Kumagai

Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

Study on idle slot availability prediction for WLAN using a probabilistic neural network.

Julian L. Webber, Abolfazl Mehbodniya, Yafei Hou, Kazuto Yano, Tomoaki Kumagai

Proceedings of the 23rd Asia-Pacific Conference on Communications, 2017

2016

Microwave Propagation Channel Modeling in a Vehicle Engine Compartment.

Hirokazu Kamoda, Shoichi Kitazawa, Naoya Kukutsu, Kiyoshi Kobayashi, Tomoaki Kumagai

IEEE Trans. Veh. Technol., 2016

Bringing movable and deployable networks to disaster areas: development and field test of MDRU.

Toshikazu Sakano, Satoshi Kotabe, Tetsuro Komukai, Tomoaki Kumagai, Yoshitaka Shimizu, Atsushi Takahara, Thuan Ngo, Zubair Md. Fadlullah, Hiroki Nishiyama, Nei Kato

IEEE Netw., 2016

Indoor Experimental Evaluation of the QoE-Oriented Wireless LAN with Dynamic Network Reconfiguration.

Kazuto Yano, Mariko Sekiguchi, Tomohiro Miyasaka, Takashi Yamamoto, Hirotsugu Yamamoto, Yoshizo Tanaka, Yoji Okada, Masayuki Ariyoshi, Tomoaki Kumagai

IEICE Trans. Commun., 2016

2015

QoE-oriented WLAN: smart access control scheme for maximising users' QoE satisfaction.

Mariko Sekiguchi, Kazuto Yano, Tomohiro Miyasaka, Masayuki Ariyoshi, Tomoaki Kumagai

Proceedings of the 2015 IEEE Wireless Communications and Networking Conference Workshops, 2015

Realization of 4-by-4 MIMO channel using one composite leaky coaxial cable.

Yafei Hou, Satoshi Tsukamoto, Takahiro Maeda, Masayuki Ariyoshi, Kiyoshi Kobayashi, Tomoaki Kumagai, Atsuhiko Niwa, Fumio Suzuki, Minoru Okada

Proceedings of the 12th Annual IEEE Consumer Communications and Networking Conference, 2015

Sequentially switched antenna array and application to a WiMAX system.

Julian L. Webber, Satoshi Tsukamoto, Takahiro Maeda, Tomoaki Kumagai, Shinichiro Yamamoto, Satoru Aikawa

Proceedings of the 21st Asia-Pacific Conference on Communications, 2015

Millimeter-wave wireless communication in a data center cabinet with adaptive control of propagation.

Julian L. Webber, Hirokazu Kamoda, Naoya Kukutsu, Tomoaki Kumagai

Proceedings of the 21st Asia-Pacific Conference on Communications, 2015

2014

AP cooperative diversity in wireless network using interference-aware channel segregation based dynamic channel assignment.

Martin T. H. Sirait, Yuki Matsumura, Katsuhiro Temma, Koichi Ishihara, B. A. Hirantha Sithira Abeysekera, Tomoaki Kumagai, Fumiyuki Adachi

Proceedings of the 25th IEEE Annual International Symposium on Personal, 2014

An experimental evaluation of 2 × 2 MIMO system using closely-spaced leaky coaxial cables.

Satoshi Tsukamoto, Takahiro Maeda, Masayuki Ariyoshi, Yafei Hou, Kiyoshi Kobayashi, Tomoaki Kumagai

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014

Performance comparison for 2 by 2 MIMO system using single leaky coaxial cable over WLAN frequency band.

Yafei Hou, Satoshi Tsukamoto, Masayuki Ariyoshi, Kiyoshi Kobayashi, Tomoaki Kumagai, Minoru Okada

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014

2013

Toward modeling ad hoc networks: current situation and future direction.

Jiajia Liu, Hiroki Nishiyama, Nei Kato, Tomoaki Kumagai, Atsushi Takahara

IEEE Wirel. Commun., 2013

Disaster-resilient networking: a new vision based on movable and deployable resource units.

Toshikazu Sakano, Zubair Md. Fadlullah, Ngo Duc Thuan, Hiroki Nishiyama, Masataka Nakazawa, Fumiyuki Adachi, Nei Kato, Atsushi Takahara, Tomoaki Kumagai, Hiromichi Kasahara, Shigeki Kurihara

IEEE Netw., 2013

A Novel Gateway Selection Technique for Throughput Optimization in Configurable Wireless Mesh Networks.

Wei Liu, Hiroki Nishiyama, Nei Kato, Yoshitaka Shimizu, Tomoaki Kumagai

Int. J. Wirel. Inf. Networks, 2013

Interference-aware channel segregation based dynamic channel assignment using SNR-based transmit power control.

Yuki Matsumura, Katsuhiro Temma, Koichi Ishihara, B. Hirantha Sithira Abeysekera, Tomoaki Kumagai, Fumiyuki Adachi

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2013

On the throughput evaluation of wireless mesh network deployed in disaster areas.

Ngo Duc Thuan, Hiroki Nishiyama, Nei Kato, Yoshitaka Shimizu, Kohei Mizuno, Tomoaki Kumagai

Proceedings of the International Conference on Computing, Networking and Communications, 2013

Mesh router selection to maximize system throughput in dense Wireless Mesh Networks.

Panu Avakul, Hiroki Nishiyama, Nei Kato, Yoshitaka Shimizu, Tomoaki Kumagai

Proceedings of the IEEE 14th International Conference on High Performance Switching and Routing, 2013

Modeling ad hoc mobile networks: The general k-hop relay routing.

Jiajia Liu, Hiroki Nishiyama, Nei Kato, Tomoaki Kumagai, Atsushi Takahara

Proceedings of the 2013 IEEE Global Communications Conference, 2013

Transmit power control suitable for interference-aware channel segregation based dynamic channel assignment.

Yuki Matsumura, Katsuhiro Temma, Koichi Ishihara, B. A. Hirantha Sithira Abeysekera, Tomoaki Kumagai, Fumiyuki Adachi

Proceedings of the 9th International Conference on Information, 2013

2012

A novel gateway selection method to maximize the system throughput of Wireless Mesh Network deployed in disaster areas.

Wei Liu, Hiroki Nishiyama, Nei Kato, Yoshitaka Shimizu, Tomoaki Kumagai

Proceedings of the 23rd IEEE International Symposium on Personal, 2012

2011

Performance evaluation of distributed multi-cell beamforming for MU-MIMO systems.

Tomoki Murakami, Riichi Kudo, Yusuke Asai, Tomoaki Kumagai, Masato Mizoguchi

Proceedings of the 8th International Symposium on Wireless Communication Systems, 2011

2007

A New Multi-Channel Mesh Architecture with DCF-Based Inter-AP Communication and Radio-Aware Packet Forwarding for IEEE 802.11-Compliant WLANs.

Luis Loyola, Tomoaki Kumagai, Kengo Nagata, Shinya Otsuki, Satoru Aikawa

IEICE Trans. Commun., 2007

2005

An Effective Data Transfer Method for IEEE 802.11 Wireless LANs.

Kazuyoshi Saitoh, Yasuhiko Inoue, Tomoaki Kumagai, Masataka Iizuka, Satoru Aikawa, Masahiro Morikura

IEICE Trans. Commun., 2005

Multi-channel wireless LAN mesh architecture with DCF-based inter-AP communication and idle channel search packet forwarding.

Luis Loyola, Tomoaki Kumagai, Kengo Nagata, Shinya Otsuki, Satoru Aikawa

Proceedings of the Global Telecommunications Conference, 2005. GLOBECOM '05, St. Louis, Missouri, USA, 28 November, 2005

2004

Enhancement of DCF by multiple data frame transmission scheme based on the number of elapsed contention windows.

Kengo Nagata, Shinya Otsuki, Tomoaki Kumagai, Kazuyoshi Saitoh, Satoru Aikawa

Proceedings of the 60th IEEE Vehicular Technology Conference, 2004

2000

A new group demodulator for mobile communication systems.

Tomoaki Kumagai, Kiyoshi Kobayashi

IEEE Trans. Veh. Technol., 2000

1998

A maximal ratio combining frequency diversity ARQ scheme for OFDM signals.

Tomoaki Kumagai, Masato Mizoguchi, Takeshi Onizawa, Hitoshi Takanashi, Masahiro Morikura

Proceedings of the 9th IEEE International Symposium on Personal, 1998