Koji SASAYAMA


A New Content-Oriented Traffic Engineering for Content Distribution: CAR (Content Aware Routing)
Shigeyuki YAMASHITA Daiki IMACHI Miki YAMAMOTO Takashi MIYAMURA Shohei KAMAMURA Koji SASAYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/04/01
Vol. E98-B  No. 4  pp. 575-584
Type of Manuscript:  PAPER
Category: Network System
Keyword: 
traffic engineeringtraffic matrixcontent-oriented routing
 Summary | Full Text:PDF(2.6MB)

Disaster Recovery for Transport Network through Multiple Restoration Stages
Shohei KAMAMURA Daisaku SHIMAZAKI Kouichi GENDA Koji SASAYAMA Yoshihiko UEMATSU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/01/01
Vol. E98-B  No. 1  pp. 171-179
Type of Manuscript:  PAPER
Category: Network System
Keyword: 
linear programmingdisaster recoverymultiple stagespareto-optimizationrestoration
 Summary | Full Text:PDF(2MB)

Photonic Frequency-Division-Multiplexing Highway Switch Using Integrated-Optic Multiple Ring Resonators
Koji SASAYAMA Felix FRÜH Toshimi KOMINATO Keishi HABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/05/25
Vol. E78-B  No. 5  pp. 674-678
Type of Manuscript:  Special Section PAPER (Special Issue on Optical Signal Processing and Its Applications to Telecommunications)
Category: 
Keyword: 
 Summary | Full Text:PDF(398.5KB)