**4.3 Drawback of user admission control**

If, at any point in time, the network receives many connection requests from priority users then there is a chance that the non-priority users might see higher rejections of their connections. This can be tackled at the operator level. Based on the capacity of the network, a network service provider can limit the number of priority users that he can support. So when signing a new user, the operator can decide whether he wishes to provide the user the privilege of being a priority user.
