Network and Data Communications20795 marksNumerical: ALOHA throughput calculationALOHA throughput calculation
A ALOHA network transmits 200-h bit frames using a shared channel with 200-kbps bandwidth. Find the throughput if the system considering all stations together produces 250 frames per second. What do you mean by vulnerable time of slotted ALOHA?
A ALOHA network transmits 200-h bit frames using a shared channel with 200-kbps bandwidth. Find the throughput if the system considering all stations together produces 250 frames per second. What do you mean by vulnerable time of slotted ALOHA? [5]
- Frame size = 200 bits (interpreting "200-h bit" as 200-bit frames) - Channel bandwidth = 200 kbps = $200{,}000$ bps - Total frame generation rate = 250 frames/second Note: The problem says "ALOHA network" without specifying pure or slotted. Since no slotting is mentioned, Pure ALOHA is assumed ...