Efficient, fast handoff schemes for multiple traffic classes in wireless ATM networks

Chang, Sung, Chang and Kim (see ICCT´98, 1998) proposed a dynamic wireline resource management scheme, called a cell based sequential reservation (CBSR) scheme. In this paper, the CBSR scheme is extended to multiple connection environments with complete sharing and complete partitioning resource management policies. For multiple connection environments with two resource management policies the probabilities of new call blocking, handoff call blocking, and fast handoff failure due to lack of wireline link resources and pre-allocated connections (PACs) are analyzed. This analytical model is extended to multi-connection call environments in which multiple connections are required for either a new call or a handoff call