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Rohit Goyal, Ubr+: Improving Performance of Tcp over Atm-ubr Service Ubr+: Improving Performance of Tcp over Atm-ubr Service 1
| Content Provider | Semantic Scholar |
|---|---|
| Author | Goyal, Rohit Jain, Raj Kalyanaraman, Shiv Department, Sonia Fahmy |
| Copyright Year | 1997 |
| Abstract | ATM-UBR switches respond to congestion by dropping cells when their buuers become full. TCP connections running over UBR experience low throughput and high unfairness. For 100% TCP throughput each switch needs buuers equal to the sum of the window sizes of all the TCP connections. Intelligent drop policies can improve the performance of TCP over UBR with limited buuers. The UBR+ service proposes enhancements to UBR for intelligent drop. Early Packet Discard improves throughput but does not attempt to improve fairness. Selective packet drop based on per-connection buuer occupancy improves fairness. The Fair Buuer Allocation scheme further improves both throughput and fairness. |
| File Format | PDF HTM / HTML |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
