Katsuya Nakahira

发表

Development of VPFDM modem for polarization-tracking-free Ku broadband mobile satellite communications

F. Yamashita, J. Abe, Katsuya Nakahira, 2009 .

A Highly Efficient and Flexible Channel Allocation Scheme for Hyper Multi-Point Data Gathering Satellite Communication Systems

Kiyoshi Kobayashi, Katsuya Nakahira, 2009, IEICE Trans. Commun..

Dynamic Allocation of a Spectrum Controlled Channel Applicable to Propagation Variation for SATCOM Systems

Takatoshi Sugiyama, Jun-ichi Abe, Jun Mashino, 2014 .

ATRAS: adaptive MAC protocol for efficient and fair coexistence between radio over fiber-based and CSMA/CA-based WLANs

Masahiro Morikura, Takayuki Nishio, Koji Yamamoto, 2017, EURASIP J. Wirel. Commun. Netw..

Throughput Enhancement for SATCOM Systems Using Dynamic Spectrum Controlled Channel Allocation under Variable Propagation Conditions

Takatoshi Sugiyama, Jun-ichi Abe, Tadao Nakagawa, 2017, IEICE Trans. Commun..

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

Nei Kato, Takatoshi Sugiyama, Hiroki Nishiyama, 2015, IEEE Transactions on Parallel and Distributed Systems.

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

Masahiro Morikura, Takayuki Nishio, Takayuki Yamada, 2015, 2015 IEEE Globecom Workshops (GC Wkshps).

A Blind Phase Compensation Method for Direct Spectrum Division Transmission

Kiyoshi Kobayashi, Jun-ichi Abe, Katsuya Nakahira, 2011, 2011 IEEE Global Telecommunications Conference - GLOBECOM 2011.

Communication Capacity and Quality Enhancement Using a Two-Layered Adaptive Resource Allocation Scheme for Multi-Beam Mobile Satellite Communication Systems

Kiyoshi Kobayashi, Masazumi Ueba, Katsuya Nakahira, 2006, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

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

Nei Kato, Takatoshi Sugiyama, Hiroki Nishiyama, 2012, IEICE Trans. Commun..

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

Kiyoshi Kobayashi, Masazumi Ueba, Katsuya Nakahira, 2006, IEEE Wireless Communications and Networking Conference, 2006. WCNC 2006..

MAC Protocol for Improving Throughput and Balancing Uplink/Downlink Throughput for Wireless Local Area Networks with Long Propagation Delays

Masahiro Morikura, Takayuki Nishio, Koji Yamamoto, 2017, IEICE Trans. Commun..

A Study on an Efficient Routing Scheme in Delay- and Disruption-Tolerant Networks

Nei Kato, Takatoshi Sugiyama, Hiroki Nishiyama, 2012 .

Resource transfer channel allocation algorithm using spectrum suppression and division transmission in SATCOM systems

Jun Mashino, Daisuke Murayama, Katsuya Nakahira, 2015 .

B-8-28 Efficient Transmission Control Algorithm to Use Adaptive Array Interference Suppression Technique

Takatoshi Sugiyama, Daisuke Murayama, Katsuya Nakahira, 2015 .

Direct Spectrum Division Transmission for Highly Efficient Frequency Utilization in Satellite Communications

Kiyoshi Kobayashi, Jun-ichi Abe, Fumihiro Yamashita, 2012, IEICE Trans. Commun..

Lecture studio location unconfined tele-education system via satellite

Kohei Ohata, Katsuya Nakahira, H. Kimura, 1998 .

B-5-105 Spreading Sequences for Minimized PAPR in Multicarrier DS-CDMA System Using Both Time-Domain and Frequency-Domain Spreading

Makoto Kawai, Taku Noguchi, Sabbir Ahmed, 2006 .

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

Nei Kato, Takatoshi Sugiyama, Hiroki Nishiyama, 2014, IEEE Transactions on Vehicular Technology.

Undesired Radiation Suppression Technique for Distributed Array Antenna by Antenna Positioning and Delay Signal Processing

Kiyoshi Kobayashi, Takatoshi Sugiyama, Kouhei Suzuki, 2017, IEICE Trans. Commun..

Field trials on hyper multi-point data gathering SATCOM system with highly efficient channel allocation scheme for sensor network

Kiyoshi Kobayashi, Yutaka Imaizumi, Yoshinori Suzuki, 2010, 2010 IEEE Sensors.

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

Kiyoshi Kobayashi, Masazumi Ueba, Katsuya Nakahira, 2007, 2007 IEEE Wireless Communications and Networking Conference.

Broadband and scalable mobile satellite communication system for future access networks

Kiyoshi Kobayashi, Kohei Ohata, Masazumi Ueba, 2005 .

Novel Channel Allocation Algorithm Using Spectrum Control Technique for Effective Usage of both Satellite Transponder Bandwidth and Satellite Transmission Power

Takatoshi Sugiyama, Jun-ichi Abe, Jun Mashino, 2012, IEICE Trans. Commun..

A Comparative Analysis of the Dataset for Training Underwater Fish Detector based on YOLOv3

Katsuya Nakahira, David Pich, K. Nakahira, 2020 .

A Study of Channel Allocation Algorithm for Novel Polarization Tracking Free Ku-band Mobile Satellite Communication Systems

Kiyoshi Kobayashi, Kohei Ohata, Katsuya Nakahira, 2008 .

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

Masahiro Morikura, Daisuke Murayama, Katsuya Nakahira, 2015, 2015 21st Asia-Pacific Conference on Communications (APCC).

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

Masahiro Morikura, Takayuki Nishio, Koji Yamamoto, 2017, 2017 IEEE 85th Vehicular Technology Conference (VTC Spring).