A maximal ratio combining frequency diversity ARQ scheme for OFDM signals. - Tomoaki Kumagai; Masato Mizoguchi; Takeshi Onizawa; Hitoshi Takanashi; Masahiro Morikura (PIMRC, 1998)

A new group demodulator for mobile communication systems. - Tomoaki Kumagai; Kiyoshi Kobayashi (IEEE Trans. Veh. Technol., 2000)

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 (VTC Fall (2), 2004)

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 (GLOBECOM, 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)

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)

Performance evaluation of distributed multi-cell beamforming for MU-MIMO systems. - Tomoki Murakami; Riichi Kudo; Yusuke Asai; Tomoaki Kumagai; Masato Mizoguchi (ISWCS, 2011)

A novel gateway selection method to maximize the system throughput of Wireless Mesh Network deployed in disaster areas. - Wei Liu 043; Hiroki Nishiyama 001; Nei Kato; Yoshitaka Shimizu; Tomoaki Kumagai (PIMRC, 2012)

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 (ICICS, 2013)

Modeling ad hoc mobile networks: The general k-hop relay routing. - Jiajia Liu 001; Hiroki Nishiyama 001; Nei Kato; Tomoaki Kumagai; Atsushi Takahara (GLOBECOM, 2013)

Mesh router selection to maximize system throughput in dense Wireless Mesh Networks. - Panu Avakul; Hiroki Nishiyama 001; Nei Kato; Yoshitaka Shimizu; Tomoaki Kumagai (HPSR, 2013)

On the throughput evaluation of wireless mesh network deployed in disaster areas. - Ngo Duc Thuan; Hiroki Nishiyama 001; Nei Kato; Yoshitaka Shimizu; Kohei Mizuno; Tomoaki Kumagai (ICNC, 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 (ISPACS, 2013)

A Novel Gateway Selection Technique for Throughput Optimization in Configurable Wireless Mesh Networks. - Wei Liu 043; Hiroki Nishiyama 001; Nei Kato; Yoshitaka Shimizu; Tomoaki Kumagai (Int. J. Wirel. Inf. Networks, 2013)

Disaster-resilient networking: a new vision based on movable and deployable resource units. - Toshikazu Sakano; Zubair Md Fadlullah; Ngo Duc Thuan; Hiroki Nishiyama 001; Masataka Nakazawa; Fumiyuki Adachi; Nei Kato; Atsushi Takahara; Tomoaki Kumagai; Hiromichi Kasahara; Shigeki Kurihara (IEEE Netw., 2013)

Toward modeling ad hoc networks: current situation and future direction. - Jiajia Liu 001; Hiroki Nishiyama 001; Nei Kato; Tomoaki Kumagai; Atsushi Takahara (IEEE Wirel. Commun., 2013)

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 (APSIPA, 2014)

An experimental evaluation of 2 × 2 MIMO system using closely-spaced leaky coaxial cables. - Satoshi Tsukamoto; Takahiro Maeda 002; Masayuki Ariyoshi; Yafei Hou; Kiyoshi Kobayashi; Tomoaki Kumagai (APSIPA, 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 (PIMRC, 2014)

Millimeter-wave wireless communication in a data center cabinet with adaptive control of propagation. - Julian L. Webber; Hirokazu Kamoda; Naoya Kukutsu; Tomoaki Kumagai (APCC, 2015)

Sequentially switched antenna array and application to a WiMAX system. - Julian L. Webber; Satoshi Tsukamoto; Takahiro Maeda 002; Tomoaki Kumagai; Shinichiro Yamamoto; Satoru Aikawa (APCC, 2015)

Realization of 4-by-4 MIMO channel using one composite leaky coaxial cable. - Yafei Hou; Satoshi Tsukamoto; Takahiro Maeda 002; Masayuki Ariyoshi; Kiyoshi Kobayashi; Tomoaki Kumagai; Atsuhiko Niwa; Fumio Suzuki; Minoru Okada (CCNC, 2015)

QoE-oriented WLAN: smart access control scheme for maximising users' QoE satisfaction. - Mariko Sekiguchi; Kazuto Yano; Tomohiro Miyasaka; Masayuki Ariyoshi; Tomoaki Kumagai (WCNC Workshops, 2015)

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)

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 001; Nei Kato (IEEE Netw., 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)

Study on idle slot availability prediction for WLAN using a probabilistic neural network. - Julian L. Webber; Abolfazl Mehbodniya; Yafei Hou; Kazuto Yano; Tomoaki Kumagai (APCC, 2017)

Frame error rate prediction for WLAN systems with multiband simultaneous transmission. - Norisato Suga; Naoto Egashira; Kazuto Yano; Tomoaki Kumagai (PIMRC, 2017)

Low Latency Relay Processing Scheme for WLAN Systems Employing Multiband Simultaneous Transmission. - Naoto Egashira; Kazuto Yano; Satoshi Tsukamoto; Julian L. Webber; Tomoaki Kumagai (WCNC, 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 (WCNC, 2017)

Channel Access Balancing for Multiband Wireless LAN by Using Alternative Primary Channel. - Kazuto Yano; Naoto Egashira; Satoshi Tsukamoto; Julian L. Webber; Tomoaki Kumagai (WCNC, 2017)

A distributed-and-interactive reporting scheme for collective-sensing in multi-band wireless LAN system. - Rui Teng; Kazuto Yano; Tomoaki Kumagai (WPMC, 2017)

Gibbs Sampling Aided Throughput Improvement for Next-Generation Wi-Fi. - Abolfazl Mehbodniya; Julian L. Webber; Kazuto Yano; Tomoaki Kumagai; Mark F. Flanagan (GLOBECOM Workshops, 2018)

Scalable distributed-sensing scheme with prioritized reporting for multi-band WLANs. - Rui Teng; Kazuto Yano; Tomoaki Kumagai (WF-IoT, 2018)

Multi-Hop Wireless Transmission in Multi-Band WLAN Systems: Proposal and Future Perspective. - Zubair Md Fadlullah; Yuichi Kawamoto; Hiroki Nishiyama 001; Nei Kato; Naoto Egashira; Kazuto Yano; Tomoaki Kumagai (IEEE Wirel. Commun., 2019)

Adaptive Frequency Band and Channel Selection for Simultaneous Receiving and Sending in Multiband Communication. - Ayaka Hanyu; Yuichi Kawamoto; Hiroki Nishiyama 001; Nei Kato; Naoto Egashira; Kazuto Yano; Tomoaki Kumagai (IEEE Wirel. Commun. Lett., 2019)