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Browsing CAS: Computer Science: Technical Reports by Subject "Congestion control"

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Browsing CAS: Computer Science: Technical Reports by Subject "Congestion control"

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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 ...
  • Wang, Tao; Matta, Ibrahim; Bestavros, Azer (Boston University Computer Science Department, 2003-12-02)
    We consider the problem of efficiently and fairly allocating bandwidth at a highly congested link to a diverse set of flows, including TCP flows with various Round Trip Times (RTT), non-TCP-friendly flows such as ...
  • Bestavros, Azer; Kim, Gitae (Boston University Computer Science Department, 1997-01-24)
    While ATM bandwidth-reservation techniques are able to offer the guarantees necessary for the delivery of real-time streams in many applications (e.g. live audio and video), they suffer from many disadvantages that make ...
  • Byers, John; Luby, Michael; Mitzenmacher, Michael (Boston University Computer Science Department, 2000-12-15)
    Traditional approaches to receiver-driven layered multicast have advocated the benefits of cumulative layering, which can enable coarse-grained congestion control that complies with TCP-friendliness equations over large ...
  • Guo, Liang; Crovella, Mark; Matta, Ibrahim (Boston University Computer Science Department, 2001)
    Long-range dependence has been observed in many recent Internet traffic measurements. In addition, some recent studies have shown that under certain network conditions, TCP itself can produce traffic that exhibits dependence ...
  • 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 ...
  • Heddaya, Abdelsalam; Park, Kihong (Boston University Computer Science Department, 1994-02-07)
    For communication-intensive parallel applications, the maximum degree of concurrency achievable is limited by the communication throughput made available by the network. In previous work [HPS94], we showed experimentally ...
  • 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 ...
  • Jin, Shudong; Guo, Liang; Matta, Ibrahim; Bestavros, Azer (Boston University Computer Science Department, 2001-02-02)
    The increased diversity of Internet application requirements has spurred recent interests in transport protocols with flexible transmission controls. In window-based congestion control schemes, increase rules determine how ...
  • Jin, Shudong; Guo, Liang; Matta, Ibrahim; Bestavros, Azer (Boston University Computer Science Department, 2002-07)
    The increasing diversity of Internet application requirements has spurred recent interest in transport protocols with flexible transmission controls. In window-based congestion control schemes, increase rules determine how ...
  • Bestavros, Azer; Kim, Gitae (Boston University Computer Science Department, 1996-07-15)
    The popularity of TCP/IP coupled with the premise of high speed communication using Asynchronous Transfer Mode (ATM) technology have prompted the network research community to propose a number of techniques to adapt TCP/IP ...
  • Guo, Liang; Crovella, Mark; Matta, Ibrahim (Boston University Computer Science Department, 2000-07-03)
    Long-range dependence has been observed in many recent Internet traffic measurements. Previous studies have shown that there is a close relationship between heavy-tailed distribution of various traffic parameters and the ...
  • Jin, Shudong; Guo, Liang; Matta, Ibrahim; Bestavros, Azer (Boston University Computer Science Department, 2001-05-08)
    The increased diversity of Internet application requirements has spurred recent interests in flexible congestion control mechanisms. Window-based congestion control schemes use increase rules to probe available bandwidth, ...
  • Guo, Liang; Matta, Ibrahim (Boston University Computer Science Department, 2001)
    Recent measurement based studies reveal that most of the Internet connections are short in terms of the amount of traffic they carry (mice), while a small fraction of the connections are carrying a large portion of the ...

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