Title :
Performance evaluation of public access mobile radio (PAMR) systems with priority calls
Author :
Barceló, Francisco ; Paradells, Josep
Author_Institution :
Dept. de Matematica Aplicada i Telematica, Univ. Politecnica de Catalunya, Barcelona, Spain
Abstract :
This paper presents a procedure for estimating the mean access delay of calls in public access mobile radio (PAMR) trunking systems. For this purpose, an approximation of the mean waiting time in the M/G/C queue with non-preemptive priority is developed and numerically tested. The proposed approximation is based on other existing approximations and has been tested for the conditions commonly found in PAMR systems with very accurate results
Keywords :
approximation theory; cellular radio; delay estimation; queueing theory; GoS; M/G/C queue; PAMR trunking systems; cellular radio; grade of service; mean access delay estimation; mean waiting time approximation; nonpreemptive priority; performance evaluation; priority calls; public access mobile radio systems; Communication channels; Degradation; Delay estimation; Europe; Fires; Investments; Land mobile radio; Personal communication networks; System testing; Vehicles;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2000. PIMRC 2000. The 11th IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-6463-5
DOI :
10.1109/PIMRC.2000.881568
