The relation of CLR and blocking probability for VBR traffic in the wireless ATM access transport

This paper is focused on the relation between CLR (cell loss ratio) and blocking probability in the wireless ATM access transport. The traffic model of wireless ATM access transport is based on the cell scale, burst scale and call connection level. The CLR due to buffer overflow for wireless access node is derived for variable bit rate (VBR) traffic. The CLR due to transmission errors in the wireless channel is derived. Using the CLR for both the access node and wireless channel, the CLR of wireless ATM access transport is derived. The relation between CLR and blocking probability is analyzed for VBR traffic to evaluate performance of wireless ATM access transport.