Consider a shared channel with N nodes and a transmission rate of R bps. Suppose the channel uses polling (with an additional master polling node) for multiple access. Suppose the amount of time from when a node completes transmission until the subsequent node is permitted to transmit is the polling delay ?tpoll. Each node is permitted to transmit a maximum of Q bits. What is the maximum throughput of the channel. Hint: Throughput is the actual amount of information transferred (not counting control signal, overhead or retransmissions) per unit time.
Wireless Networing - Taking Turns Protocols?
- Thread starter Dylan
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