Computer Networks · TEE · read-chapter

ALOHA: access, collisions and throughput

TEE · shared foundations and Units 3–4 · current syllabus 702AI0C023

  1. Pure ALOHA: transmit first, retry if necessary
  2. Why Pure ALOHA has a 2T vulnerable period
  3. Slotted ALOHA: starts only at slot boundaries
  4. G, S and throughput: which number are you finding?
  5. Pure ALOHA · load example 1
  6. Pure ALOHA · load example 2
  7. Pure ALOHA · load example 3
  8. Slotted ALOHA · load example 1
  9. Slotted ALOHA · load example 2
  10. Slotted ALOHA · load example 3
  11. Frames/s to throughput · example 1
  12. Frames/s to throughput · example 2
  13. Frames/s to throughput · example 3
  14. Frames/s to throughput · example 4
  15. Frames/s to throughput · example 5
  16. Why the two maximum throughputs differ