| Publisher | Texas A&M University | ||
|---|---|---|---|
| Format | 2.6MB PDF | Date added | 01 Aug 2006 |
| Topics | TCP - IP | ||
| Downloads | 23 | ||
This paper examines some of the challenges faced by the congestion control algorithms of TCP in emerging networks. Three main issues are focused. First, it proposes TCP with delayed congestion response (TCP-DCR), for improving performance in the presence of non-congestion events. Second, the paper proposes Layered TCP (LTCP), which modifies a TCP flow to behave as a collection of virtual flows (or layers), to improve efficiency in high-speed networks. Third, the feasibility of employing congestion avoidance algorithms in TCP is studied. This paper shows that end-host based congestion prediction is more accurate than previously characterized.
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