Kyota HATTORI


Virtual Edge Architecture with Optical Bandwidth Resource Control
Akira MISAWA Konomi MOCHIZUKI Hideo TSUCHIYA Masahiro NAKAGAWA Kyota HATTORI Masaru KATAYAMA Jun-ichi KANI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/08/01
Vol. E99-B  No. 8  pp. 1805-1812
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Information and Communication Technologies and Services in Conjunction with Main Topics of APCC2015)
Category: Network
Keyword: 
NW virtualizationvirtual edgePONNFVWDM/TDM
 Summary | Full Text:PDF(4.3MB)

Optical Layer 2 Switch Network with Bufferless Optical TDM and Dynamic Bandwidth Allocation
Kyota HATTORI Toru HOMEMOTO Masahiro NAKAGAWA Naoki KIMISHIMA Masaru KATAYAMA Akira MISAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/02/01
Vol. E99-C  No. 2  pp. 189-202
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Photonics Technologies and Their Applications)
Category: 
Keyword: 
bufferless optical time division multiplexingdynamic bandwidth allocationburst transmission at aggregation network
 Summary | Full Text:PDF(3.2MB)

Dynamic Subwavelength Protection Using High-Speed Optical Switches for Optical Metro Networks
Masahiro NAKAGAWA Kyota HATTORI Toshiya MATSUDA Masaru KATAYAMA Katsutoshi KODA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/02/01
Vol. E99-C  No. 2  pp. 203-211
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Photonics Technologies and Their Applications)
Category: 
Keyword: 
optical subwavelength switched networksoptical switchprotectiontime-slot allocationdynamic bandwidth re-optimization
 Summary | Full Text:PDF(2.1MB)

Hierarchical Time-Slot Allocation for Dynamic Bandwidth Control in Optical Layer-2 Switch Network
Masahiro NAKAGAWA Kyota HATTORI Naoki KIMISHIMA Masaru KATAYAMA Akira MISAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/07/01
Vol. E97-B  No. 7  pp. 1303-1312
Type of Manuscript:  Special Section PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
WDM/TDM ring networksdynamic path controltime-slot allocationtime-slot schedulehierarchical calculation
 Summary | Full Text:PDF(2MB)