Table 3 Average leader selection convergence time
From: A new leader-based multicast scheme with a Raptor code in IEEE 802.11 multi-rate WLANs
Leader selection rule | Average convergence time (iteration number) |
|---|---|
Best channel state node | |
Next leader selection: select a best channel state node without previously determined leader node | 5.4 |
Median channel state node | 0.8 |
Arithmetic average channel state node | |
Next leader selection: select an arithmetic average channel state node without considering previously determined leader node | 1.4 |