Network and Data Communications010 marksNumerical: Pure ALOHA collision-free requirementPure ALOHA protocol procedure
Explain the procedure for pure ALOHA. Highlight the vulnerable time of pure ALOHA. A pure ALOHA network transmits 200-bit frames on a shared channel of 200 kbps. What is the requirement to make this frame collision-free?
Explain the procedure for pure ALOHA. Highlight the vulnerable time of pure ALOHA. A pure ALOHA network transmits 200-bit frames on a shared channel of 200 kbps. What is the requirement to make this frame collision-free?[10]
Parameter Value ------ Frame size $200$ bits Channel data rate $200$ kbps $= 200{,}000$ bps Required: procedure of pure ALOHA, vulnerable time, and the requirement to make the frame collision-free. --- Pure ALOHA is the earliest random-access protocol (University of Hawaii, 1970s). A station tran...