Toshiaki OGAWA

Branch Label Based Probabilistic Packet Marking for Counteracting DDoS Attacks
Toshiaki OGAWA Fumitaka NAKAMURA Yasushi WAKAHARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/07/01
Vol. E87-B  No. 7  pp. 1900-1909
Type of Manuscript:  Special Section PAPER (Special Section on Next Generation Networks Software)
Category: Security Issues
branch labelroute labelprobabilistic packet markingIP tracebackIP spoofingDDoS attacks
 Summary | Full Text:PDF

Suppression of CW Interference and Colored Noise in QPSK System Using Decision-Feedback Filters
Toshiaki OGAWA Iwao SASASE Shinsaku MORI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/07/25
Vol. E72-E  No. 7  pp. 804-810
Type of Manuscript:  PAPER
Category: Digital Signal Processing
 Summary | Full Text:PDF