Electrical computers and digital processing systems: multicomput – Computer-to-computer data modifying
Reexamination Certificate
2011-03-08
2011-03-08
Luu, Le (Department: 2448)
Electrical computers and digital processing systems: multicomput
Computer-to-computer data modifying
C709S223000, C709S224000
Reexamination Certificate
active
07904597
ABSTRACT:
Disclosed are a system and a process for identifying P2P applications and specific P2P software as well from an original mixed packet trace based on behavioral-signatures. The behavioral-signature based system and process according to the invention is mainly to check whether the application has these specific periodic behaviors or not. The process of this invention comprises the steps of filtering out all irrelative packets; translating the filtered packet trace into discrete-time sequences; processing the sequences to obtain frequency-domain characteristics of original packet trace; and analyzing the frequency-domain characteristics and determining the identification.
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Chiu Dah Ming
Fu Zhengjia
Luu Le
Schwegman Lundberg & Woessner, P.A.
The Chinese University of Hong Kong
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