Title :
The relation of cell and call connection level GoS for the random traffic in the wireless ATM access transport
Author :
Lee, Ha Cheol ; Lee, Byung Seub
Author_Institution :
Dept. of Inf. & Telecommun., Yuhan Coll., Kyongki-Do, South Korea
Abstract :
In this paper it is focused on the relation between CLR (cell loss ratio) and blocking probability, GoS (grade of services) parameters in the wireless ATM (asynchronous transfer mode) access network, which consists of access node and wireless channel. Traffic model of wireless ATM access network is based on the cell scale, burst scale and call connection level. The CLR equation due to buffer overflow for wireless access node is derived for random traffic. The CLR equation due to random bit errors and burst errors for wireless channel is derived. Using the CLR equation for both access node and wireless channel, the CLR equation of wireless ATM access network is derived. The relation between CLR and blocking probability is analyzed for random traffic to evaluate CLR performance of wireless ATM access network.
Keywords :
asynchronous transfer mode; buffer storage; probability; quality of service; radio access networks; telecommunication traffic; access node; blocking probability; buffer overflow; burst error; burst scale; call connection level; cell loss ratio equation; cell scale; grade of services; random bit error; random traffic; traffic model; wireless asynchronous transfer mode access transport; wireless channel; Asynchronous transfer mode; Bit rate; Buffer overflow; Educational institutions; Equations; Error correction; Global communication; Performance analysis; Telecommunication traffic; Traffic control;
Conference_Titel :
Communication Technology Proceedings, 2003. ICCT 2003. International Conference on
Print_ISBN :
7-5635-0686-1
DOI :
10.1109/ICCT.2003.1209673
