Little’s Theorem A packet arrives at the server every K seconds. Each packet requires 2K/3 seconds for transmission and K/2 seconds for processing. What is the average number of packets in the server? (Hint: Little’s Theorem states that the average number of

packets in the system N, the average packet arrival rate l, and the average time a packet spends in the system T are related by the formula: N¼lT.)

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Collision T Successful Figure 7.20 Packet transmission in a shared channel. Collision