Abstract
In this article, we present a new slow-start variant, which improves the throughput of TCP Vegas, we call this new mechanism Gallop-Vegas which quickly ramps up to the available bandwidth and reduces the burstiness during the slow-start phase. Since TCP (Transmission Control Protocol) is known to send bursts of packets during its slow-start phase due to the fast increase of window size and the ACK-clock based transmission. This phenomenon causes TCP Vegas to change from slow-start phase to congestion-avoidance phase too early in the large BDP (bandwidth-delay product) links. Therefore, in Gallop-Vegas, we increase the congestion window size with a rate between exponential growth and linear growth during slow-start phase. Our extensive simulation results show that Gallop-Vegas significantly improves the performance during the slow-start phase. Furthermore, it is implementation feasible because only sending part needs to be modified.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 11th International Conference on Parallel and Distributed Systems Workshops, ICPADS 2005 |
| Editors | L. Barolli |
| Pages | 405-411 |
| Number of pages | 7 |
| Volume | 1 |
| DOIs | |
| Publication status | Published - 2005 Sep 1 |
| Event | 11th International Conference on Parallel and Distributed Systems Workshops, ICPADS 2005 - Fukuoka, Japan Duration: 2005 Jul 20 → 2005 Jul 22 |
Other
| Other | 11th International Conference on Parallel and Distributed Systems Workshops, ICPADS 2005 |
|---|---|
| Country | Japan |
| City | Fukuoka |
| Period | 05-07-20 → 05-07-22 |
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All Science Journal Classification (ASJC) codes
- Hardware and Architecture