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 aggregationheterogeneous networksmall 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-Advancedcarrier aggregationcomponent carrier managementcontrol 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 networksIEEE 802.11throughput analysisvoice 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 networkshidden node problempacket collisionrouting metric
 Summary | Full Text:PDF(776.3KB)