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Performance of Stop and wait protocol

(1) Performance of Stop-and-wait protocol Consicder a DCsysicrm rurning Stop rii wwaii proioco ith the: followin parameters H>Packet size is 1250 bytes including 25 bytes of overhead <ACK packets are 25 bytes long > Channel capacity (speed) is 1Mbps (Mega bits/sec) <#> Propagation delays 0.5ms <H> Ignore the processing delay at both Tx & Rx <a> Calculate the channel efficiency [3 pt <b> Re do part cas for propagation delay of!ims !iOms l4pi do pari s if channel capacy is 1Gbps (Gga bis/sec pi <d> Interpret these results [2 pt]

engineering   Electrical-Engineering   
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) Perpormance of Stop- and- ait Protocol iven data Pact si3e 1 1250 ytes inclecing over Act Packets 25 bytes bytes Chand caparty oeed bet Pro pagation delay 0 5 md a channel effictency ? b) channel Piictency it Pro pogeation delay Sms2soms 9 channel ff cieneg if channel Capacty 18bps d inter pret these esults Solution; TP beb s: time between the trans miSion of a Pactet and seception of t Act DTP trons miton time of Pocket DPュ Propagation delay DTA Ack Transmetion time

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