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Question 2 (10 point) Consider a broadcast channel with N nodes and a transmission rate of R
bps. Suppose the broadcast channel uses polling (with an additional polling node) for multiple
access. Suppose the amount of time from when a node completes transmission until the
subsequent node is permitted to transmit (that is, the polling delay) is t. Suppose that within a
polling round, a given node is allowed to send out data at the full bandwidth R bps for time T. What
is the maximum throughput of the broadcast channel? (Hint: throughput = total data sent / total
time. Consider a polling round as the total time)

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Question 2 10 point Consider a broadcast channel with N no.pdf

  • 1. Question 2 (10 point) Consider a broadcast channel with N nodes and a transmission rate of R bps. Suppose the broadcast channel uses polling (with an additional polling node) for multiple access. Suppose the amount of time from when a node completes transmission until the subsequent node is permitted to transmit (that is, the polling delay) is t. Suppose that within a polling round, a given node is allowed to send out data at the full bandwidth R bps for time T. What is the maximum throughput of the broadcast channel? (Hint: throughput = total data sent / total time. Consider a polling round as the total time)