Question: 1. (20 points) Suppose we have a network in which 3 nodes share a common transmission media. The length of the frame sent by every

1. (20 points) Suppose we have a network in which 3

1. (20 points) Suppose we have a network in which 3 nodes share a common transmission media. The length of the frame sent by every node is fixed to 1. We also suppose that every node has the probability of 0.6 to generate a frame to be sent in any time period of length 1. Please answer the following questions. a) When pure ALOHA is adopted, what is the probability that a node successfully transmits a frame? b) When slotted ALOHA is adopted, what is the probability that a node successfully transmits a frame

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