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Table 1 Notations used in the Markov model

From: Performance evaluation of the V2I fair access with a finite retry limit

Notation Definition
i The number of the retransmission
k The value of a counter
b(i, k) Stationary probability of states with a packet waiting to transmit when the number of the retransmission is i and the value of the counter is k
b(i, k) e Stationary probability of states without packets waiting to transmit when the number of the retransmission is i and the value of the counter is k
\( {W}_m^i \) Window size when the number of the retransmission is i
m The maximum number of the retransmission beyond which the window would not be doubled
m + f Retry limit
q Probability that a node has a packet prepared to transmit
p Collision probability
P idle Probability that the channel is sensed idle
τ Transmission probability