Ken Hiraga

According to our database, Ken Hiraga authored at least 12 papers between 2011 and 2017.

Collaborative distances:

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

2017

Orbital Angular Momentum (OAM) Multiplexing: An Enabler of a New Era of Wireless Communications.

Doohwan Lee, Hirofumi Sasaki, Hiroyuki Fukumoto, Ken Hiraga, Tadao Nakagawa

IEICE Trans. Commun., 2017

2016

Orthogonalized Directional MIMO Transmission Using Higher Order Mode Microstrip Antennas.

Maki Arai, Tomohiro Seki, Ken Hiraga, Kazumitsu Sakamoto, Hideki Toshinaga, Tadao Nakagawa

IEICE Trans. Commun., 2016

Alignment Tolerance in Multiple-Stream Transmission Using Orthogonal Directivities under Line-of-Sight Environments.

Maki Arai, Tomohiro Seki, Ken Hiraga, Kazumitsu Sakamoto, Tadao Nakagawa

IEICE Trans. Commun., 2016

2015

A Novel ZF-Based Fast Beamforming Method for Short-Range MIMO Transmission.

Kazumitsu Sakamoto, Maki Arai, Ken Hiraga, Tomohiro Seki, Toshimitsu Tsubaki, Hideki Toshinaga, Tadao Nakagawa

IEEE Wirel. Commun. Lett., 2015

2014

Analog Decoding Method for Simplified Short-Range MIMO Transmission.

Ryochi Kataoka, Kentaro Nishimori, Takefumi Hiraguri, Naoki Honma, Tomohiro Seki, Ken Hiraga, Hideo Makino

IEICE Trans. Commun., 2014

A Study of Short-Range MIMO Transmission Utilizing Polarization Multiplexing for the Simplification of Decoding.

Ken Hiraga, Kazumitsu Sakamoto, Kentaro Nishimori, Tomohiro Seki, Tadao Nakagawa, Kazuhiro Uehara

IEICE Trans. Commun., 2014

Spatial Division Transmission without Signal Processing for MIMO Detection Utilizing Two-Ray Fading.

Ken Hiraga, Kazumitsu Sakamoto, Maki Arai, Tomohiro Seki, Tadao Nakagawa, Kazuhiro Uehara

IEICE Trans. Commun., 2014

Performance measurement of broadband simple decoding in short-range MIMO.

Ken Hiraga, Kazumitsu Sakamoto, Tomohiro Seki, Toshimitsu Tsubaki, Hideki Toshinaga, Tadao Nakagawa

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

2013

Performance Evaluation of Short-Range MIMO Using a Method for Controlling Phase Difference between Each Propagation Channel.

Kazumitsu Sakamoto, Ken Hiraga, Tomohiro Seki, Tadao Nakagawa, Kazuhiro Uehara

IEICE Trans. Commun., 2013

2012

Effectiveness of Short-Range MIMO Using Dual-Polarized Antenna.

Ken Hiraga, Tomohiro Seki, Kentaro Nishimori, Kazuhiro Uehara

IEICE Trans. Commun., 2012

2011

On the Transmission Method for Short-Range MIMO Communication.

Kentaro Nishimori, Naoki Honma, Tomohiro Seki, Ken Hiraga

IEEE Trans. Veh. Technol., 2011

Analyses of Antenna Displacement in Short-Range MIMO Transmission over Millimeter-Wave.

Ken Hiraga, Tomohiro Seki, Kentaro Nishimori, Kenjiro Nishikawa, Ichihiko Toyoda, Kazuhiro Uehara

IEICE Trans. Commun., 2011