Enhancing Radio Access Network Performance over LTE-A for Machine-to-Machine Communications under Massive Access

<div>Access failure analysis describing the different reasons of access failure. (a) Scenario of 3GPP-compliant simulation. (b) PRACH configuration index scenario.</div>

Mobile Information Systems

fig10

Figure 10

Figure 10: Enhancing Radio Access Network Performance over LTE-A for Machine-to-Machine Communications under Massive Access 