Browsing Computer Science by Subject "TCP"

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Browsing Computer Science by Subject "TCP"

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  • Barman, Dhiman; Matta, Ibrahim (Boston University Computer Science Department, 2002)
    The current congestion-oriented design of TCP hinders its ability to perform well in hybrid wireless/wired networks. We propose a new improvement on TCP NewReno (NewReno-FF) using a new loss labeling technique to discriminate ...
  • Barman, Dhiman; Matta, Ibrahim (Boston University Computer Science Department, 2003-05-16)
    The Transmission Control Protocol (TCP) has been the protocol of choice for many Internet applications requiring reliable connections. The design of TCP has been challenged by the extension of connections over wireless ...
  • Guirguis, Mina; Bestavros, Azer; Matta, Ibrahim (Boston University Computer Science Department, 2003-05-16)
    We postulate that exogenous losses-which are typically regarded as introducing undesirable "noise" that needs to be filtered out or hidden from end points-can be surprisingly beneficial. In this paper we evaluate the effects ...
  • Guirguis, Mina; Bestavros, Azer; Matta, Ibrahim (Boston University Computer Science Department, 2006-02-06)
    Recent research have exposed new breeds of attacks that are capable of denying service or inflicting significant damage to TCP flows, without sustaining the attack traffic. Such attacks are often referred to as "low-rate" ...
  • Tsaoussidis, Vassilis; Matta, Ibrahim (Boston University Computer Science Department, 2001)
    We discuss the design principles of TCP within the context of heterogeneous wired/wireless networks and mobile networking. We identify three shortcomings in TCP's behavior: (i) the protocol's error detection mechanism, ...
  • Guirguis, Mina; Bestavros, Azer; Matta, Ibrahim; Riga, Niky; Diamant, Gali; Zhang, Yuting (Boston University Computer Science Department, 2003-12-02)
    The best-effort nature of the Internet poses a significant obstacle to the deployment of many applications that require guaranteed bandwidth. In this paper, we present a novel approach that enables two edge/border routers-which ...

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