Capacity and quality enhancement using an adaptive resource allocation for multi-beam mobile satellite communication systems. - Katsuya Nakahira; Kiyoshi Kobayashi; Masazumi Ueba (WCNC, 2006)

Communication Capacity and Quality Enhancement Using a Two-Layered Adaptive Resource Allocation Scheme for Multi-Beam Mobile Satellite Communication Systems. - Katsuya Nakahira; Kiyoshi Kobayashi; Masazumi Ueba (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

A Resource Allocation Scheme for QoS Provision in Multi-beam Mobile Satellite Communication Systems. - Katsuya Nakahira; Kiyoshi Kobayashi; Masazumi Ueba (WCNC, 2007)

A Highly Efficient and Flexible Channel Allocation Scheme for Hyper Multi-Point Data Gathering Satellite Communication Systems. - Katsuya Nakahira; Kiyoshi Kobayashi (IEICE Trans. Commun., 2009)

A Blind Phase Compensation Method for Direct Spectrum Division Transmission. - Jun-ichi Abe; Katsuya Nakahira; Kiyoshi Kobayashi (GLOBECOM, 2011)

Direct Spectrum Division Transmission for Highly Efficient Frequency Utilization in Satellite Communications. - Jun-ichi Abe; Fumihiro Yamashita; Katsuya Nakahira; Kiyoshi Kobayashi (IEICE Trans. Commun., 2012)

Novel Channel Allocation Algorithm Using Spectrum Control Technique for Effective Usage of both Satellite Transponder Bandwidth and Satellite Transmission Power. - Katsuya Nakahira; Jun-ichi Abe; Jun Mashino; Takatoshi Sugiyama (IEICE Trans. Commun., 2012)

A Highly Efficient DAMA Algorithm for Making Maximum Use of both Satellite Transponder Bandwidth and Transmission Power. - Katsuya Nakahira; Takatoshi Sugiyama; Hiroki Nishiyama 001; Nei Kato (IEICE Trans. Commun., 2012)

Replication Control for Ensuring Reliability of Convergecast Message Delivery in Infrastructure-Aided DTNs. - Asato Takahashi; Hiroki Nishiyama 001; Nei Kato; Katsuya Nakahira; Takatoshi Sugiyama (IEEE Trans. Veh. Technol., 2014)

Dynamic channel selection method for direct spectrum division transmission in CSMA systems. - Daisuke Murayama; Katsuya Nakahira; Masahiro Morikura (APCC, 2015)

Throughput and Fairness Improvement for WLANs with Long Propagation Delay Coexisting with Conventional WLANs. - Kaito Funabiki; Takayuki Nishio; Masahiro Morikura; Koji Yamamoto 001; Daisuke Murayama; Takayuki Yamada; Katsuya Nakahira (GLOBECOM Workshops, 2015)

Dynamic Replication and Forwarding Control Based on Node Surroundings in Cooperative Delay-Tolerant Networks. - Hiroki Nishiyama 001; Asato Takahashi; Nei Kato; Katsuya Nakahira; Takatoshi Sugiyama (IEEE Trans. Parallel Distributed Syst., 2015)

Machine-Learning-Based Throughput Estimation Using Images for mmWave Communications. - Hironao Okamoto; Takayuki Nishio; Masahiro Morikura; Koji Yamamoto 001; Daisuke Murayama; Katsuya Nakahira (VTC Spring, 2017)

ATRAS: adaptive MAC protocol for efficient and fair coexistence between radio over fiber-based and CSMA/CA-based WLANs. - Kaito Funabiki; Takayuki Nishio; Masahiro Morikura; Koji Yamamoto 001; Daisuke Murayama; Katsuya Nakahira (EURASIP J. Wirel. Commun. Netw., 2017)

Throughput Enhancement for SATCOM Systems Using Dynamic Spectrum Controlled Channel Allocation under Variable Propagation Conditions. - Katsuya Nakahira; Jun Mashino; Jun-ichi Abe; Daisuke Murayama; Tadao Nakagawa; Takatoshi Sugiyama (IEICE Trans. Commun., 2017)

MAC Protocol for Improving Throughput and Balancing Uplink/Downlink Throughput for Wireless Local Area Networks with Long Propagation Delays. - Takayuki Nishio; Kaito Funabiki; Masahiro Morikura; Koji Yamamoto 001; Daisuke Murayama; Katsuya Nakahira (IEICE Trans. Commun., 2017)

Undesired Radiation Suppression Technique for Distributed Array Antenna by Antenna Positioning and Delay Signal Processing. - Kouhei Suzuki; Hideya So; Daisuke Goto; Yoshinori Suzuki; Fumihiro Yamashita; Katsuya Nakahira; Kiyoshi Kobayashi; Takatoshi Sugiyama (IEICE Trans. Commun., 2017)