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Transport Layer - Freie Universität Berlin

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TCP Futures: TCP over “long, fat pipes”<br />

● Example: 1500 byte segments, 100ms RTT, want 10 Gbit/s throughput<br />

● Requires window size W = 83,333 in-flight segments<br />

● Throughput in terms of loss rate:<br />

1.<br />

22<br />

RTT<br />

� MSS<br />

�L = 2·10 -10<br />

● New versions of TCP for high-speed<br />

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

L<br />

8.111

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