Question: Consider two nodes connected by an IEEE 802.11b Mbps wireless link. Assuming that the wireless link is collision and error-free (but medium can be sensed

Consider two nodes connected by an IEEE 802.11b Mbps wireless link. Assuming that the wireless link is collision and error-free (but medium can be sensed busy). Calculate the maximum throughput over the wireless link, when UDP is used with payloads of 100, 500 and 1500 bytes. Assume RTS/CTS is n to enabled on this link. IEEE 802.11b protocol parameters are as follows: PLCP preamble and header is 24 bytes, MAC/LLC header and trailer (FCS) length is 42 bytes, UDP plus IP header is 28 bytes, ACK is 14 bytes SIFS is 10us, DIFS is 50us and average backoff time between transmissions is 310us. Note that PLCP and control packets are always transmitted at 1Mbps.

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