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Transport Layer - Freie Universität Berlin

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TCP Slow Start<br />

● When connection begins, CongWin = 1 MSS<br />

● Example: MSS = 500 bytes & RTT = 200 msec<br />

● Initial rate = 20 kbit/s<br />

● Available bandwidth may be >> MSS/RTT<br />

● Desirable to quickly ramp up to respectable rate<br />

● When connection begins, increase rate exponentially fast until first loss<br />

event<br />

Univ.-Prof. Dr.-Ing. Jochen H. Schiller ▪ cst.mi.fu-berlin.de ▪ Telematics ▪ Chapter 8: <strong>Transport</strong> <strong>Layer</strong><br />

8.97

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