Given an ALOHA network:
- Speed of the channel is 10Mbit/s. Channel length is 500m. Speed of signal in the channel is 2*10^8 m/s.
- There're 30 computers connected to this network
- The average speed of data flow from the application to the buffer of each station is fixed at 100kbit/s. The packet sequences follow Poisson point process and the length of each packet is 1000bit
=> Questions:
1. Throughput S.
2. With the length of each packet is 100bit and fixed speed to buffer is 100kbit/s. What is the throughput S now?
3. Maximum throughput S max of the channel in bit/s with the length of each packet is 100bit and 1000bit. Discus about the relationship between packet length, channel length and throughput S max?
