Katsuya Nakahira

According to our database, Katsuya Nakahira authored at least 17 papers between 2006 and 2017.

Collaborative distances:

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

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

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, Daisuke Murayama, Katsuya Nakahira

IEICE Trans. Commun., 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

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, Daisuke Murayama, Katsuya Nakahira

EURASIP J. Wirel. Commun. Netw., 2017

Machine-Learning-Based Throughput Estimation Using Images for mmWave Communications.

Hironao Okamoto, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto, Daisuke Murayama, Katsuya Nakahira

Proceedings of the 85th IEEE Vehicular Technology Conference, 2017

2015

Dynamic Replication and Forwarding Control Based on Node Surroundings in Cooperative Delay-Tolerant Networks.

Hiroki Nishiyama, Asato Takahashi, Nei Kato, Katsuya Nakahira, Takatoshi Sugiyama

IEEE Trans. Parallel Distributed Syst., 2015

Throughput and Fairness Improvement for WLANs with Long Propagation Delay Coexisting with Conventional WLANs.

Kaito Funabiki, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto, Daisuke Murayama, Takayuki Yamada, Katsuya Nakahira

Proceedings of the 2015 IEEE Globecom Workshops, San Diego, CA, USA, December 6-10, 2015, 2015

Dynamic channel selection method for direct spectrum division transmission in CSMA systems.

Daisuke Murayama, Katsuya Nakahira, Masahiro Morikura

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

2014

Replication Control for Ensuring Reliability of Convergecast Message Delivery in Infrastructure-Aided DTNs.

Asato Takahashi, Hiroki Nishiyama, Nei Kato, Katsuya Nakahira, Takatoshi Sugiyama

IEEE Trans. Veh. Technol., 2014

2012

A Highly Efficient DAMA Algorithm for Making Maximum Use of both Satellite Transponder Bandwidth and Transmission Power.

Katsuya Nakahira, Takatoshi Sugiyama, Hiroki Nishiyama, Nei Kato

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

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

2011

A Blind Phase Compensation Method for Direct Spectrum Division Transmission.

Jun-ichi Abe, Katsuya Nakahira, Kiyoshi Kobayashi

Proceedings of the Global Communications Conference, 2011

2009

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

2007

A Resource Allocation Scheme for QoS Provision in Multi-beam Mobile Satellite Communication Systems.

Katsuya Nakahira, Kiyoshi Kobayashi, Masazumi Ueba

Proceedings of the IEEE Wireless Communications and Networking Conference, 2007

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

Capacity and quality enhancement using an adaptive resource allocation for multi-beam mobile satellite communication systems.

Katsuya Nakahira, Kiyoshi Kobayashi, Masazumi Ueba

Proceedings of the IEEE Wireless Communications and Networking Conference, 2006