Performance Analysis of Distributed Dynamic Channel Assignment With Power Control (DDCA/PC) in Mobile Cellular Networks

Date Added: Aug 2012
Format: PDF

This paper presents the derivation of an analytical close form expression for the calculation of the call blocking probability for Distributed Dynamic Channel Allocation Scheme under Power Control (DDCA - PC). The call blocking probability of this scheme was measured and compared with that of Fixed Channel Allocation (FCA) and the Dynamic Channel Allocation (DCA). The system capacity with DDCA-PC is substantially increased by approximately 200% compared to that of DCA or FCA schemes without power control. Finally, the system capacity is increased further with larger DDCA-PC gain control.