Kengo YAGYU

Performance Evaluation of LTE-Advanced Heterogeneous Network Deployment Using Carrier Aggregation between Macro and Small Cells
Takahiro TAKIGUCHI Kohei KIYOSHIMA Yuta SAGAE Kengo YAGYU Hiroyuki ATARASHI Sadayuki ABETA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/06/01
Vol. E96-B  No. 6  pp. 1297-1305
Type of Manuscript:  Special Section PAPER (Special Section on Heterogeneous Networks for Future Cellular Systems)
Category: 
Keyword: 
LTE-Advanced (LTE-A), carrier aggregation, heterogeneous network, small cell, 
 Summary | Full Text:PDF(2.7MB)
Investigation on Signaling Overhead for Mobility Management with Carrier Aggregation in LTE-Advanced
Kengo YAGYU Takeshi NAKAMORI Hiroyuki ISHII Mikio IWAMURA Nobuhiko MIKI Takahiro ASAI Junichiro HAGIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12  pp. 3335-3345
Type of Manuscript:  Special Section PAPER (Special Section on Cooperative Communications for Cellular Networks)
Category: 
Keyword: 
LTE-Advanced, carrier aggregation, component carrier management, control overhead, 
 Summary | Full Text:PDF(2MB)
Analysis and Experiments of Maximum Throughput in Wireless Multi-Hop Networks for VoIP Application
Masahiko INABA Yoshihiro TSUCHIYA Hiroo SEKIYA Shiro SAKATA Kengo YAGYU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11  pp. 3422-3431
Type of Manuscript:  PAPER
Category: Network
Keyword: 
wireless multi-hop networks, IEEE 802.11, throughput analysis, voice over IP, 
 Summary | Full Text:PDF(947.8KB)
Hidden Node Problem Aware Routing Metrics for WLAN Mesh Networks
Jaturong SANGIAMWONG Kengo YAGYU Toshihiro SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/10/01
Vol. E91-B  No. 10  pp. 3113-3121
Type of Manuscript:  Special Section PAPER (Special Section on Next-Generation Mobile Multimedia Communications)
Category: 
Keyword: 
WLAN mesh networks, hidden node problem, packet collision, routing metric, 
 Summary | Full Text:PDF(776.3KB)