Title :
Performance analysis for cellular systems supporting heterogeneous services
Author :
Zhao, Dongmei ; Shen, Xuemin ; Mark, Jon W.
Author_Institution :
Dept. of Electr. & Comput. Eng., Waterloo Univ., Ont., Canada
Abstract :
An analytical model is proposed to study the grade-of-service (GOS) performance for cellular communication systems supporting heterogeneous services, where GOS includes handoff connection dropping probability (HCDP), new connection blocking probability (NCBP) and system resource utilization. In the analytical model, a higher priority is given to a handoff connection than a new connection by resource reservation. The amount of the reserved resource depends on the current traffic load, and can be adjusted to achieve different HCDP. Numerical results are given to demonstrate the GOS performance.
Keywords :
cellular radio; code division multiple access; probability; quality of service; telecommunication traffic; GOS; HCDP; NCBP; cellular systems; grade-of-service; handoff connection dropping probability; heterogeneous services; new connection blocking probability; performance analysis; reserved resource; resource reservation; system resource utilization; traffic load; Analytical models; Bit error rate; Frequency division multiaccess; Performance analysis; Resource management; Telecommunication traffic; Time division multiple access; Traffic control; Wireless communication; Wireless networks;
Conference_Titel :
Communications, 2002. ICC 2002. IEEE International Conference on
Print_ISBN :
0-7803-7400-2
DOI :
10.1109/ICC.2002.997452
