Figure 1
From: A reservation-based call admission control scheme and system modeling in 4G vehicular networks
Markov chain associated to the new call bounding scheme, system approximations 1 and 2. The black states are the ones appear in the Markov chain of the new call bounding scheme with λBE′=λ BE. The black and red states appear in the system approximations 1 and 2. For the system approximation 1, we have λBE′=λBE(new), and for system approximation 2, we have λBE′=λ BE.