From: A novel queue management policy for delay-tolerant networks
Variable | Description |
---|---|
L | Number of nodes |
n i (t) | Number of available replicas of bundle i at a node at time t |
TTL i (t) | Remaining time to live for bundle i |
m i (t) | Number of forwarded replicas of bundle i up to time t |
N i  = n i (t) + m i (t) | Total number of replicas for bundle i |
M j (t) | Node j’s encounter rate at time t |
K(t) | Number of bundles in the system at time t |
T i | Elapsed time for bundle i |