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Berkeley
ELENG 122 -
EE 122 Discussion Section Week 1
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University of California, Berkeley
Pages 2
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Discussion Section Week 1 EE122 Introduction to Communication Networks Fall 2006 Delay and Bandwidth Delay Bandwidth H E L L Speed of Light O Transmit Time Speed of Light O L L E H Transmit Time 1 Store and Forward There can be cut through but diverse reasons for store and forward Example screen bad words Cut through O L Store and forward O L E L H L H E C S U 1 CESS 2 Store and Forward Continued Propagation Delay L E OL H Transmit Time Propagation Delay L E OL H L E OL H Transmit Time Latency Propagation Delay 1 Transmit Time 1 Propagation Delay 2 Transmit Time 2 Queueing Delay RTT Latency Forward Latency Reverse 2
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