Title :
QoS aware queuing analysis for UMTS
Author :
Liu, Liang Qiu ; Burley, Simon ; Witwit, Mehdi
Author_Institution :
Motorola, Swindon, UK
Abstract :
The paper presents a QoS aware resource sharing queuing model, and its application in analyzing the impact of a UMTS service mix on capacity requirements. A two-dimensional M/M/L/B queuing model is derived, and, as a case study, applied to analyze the impact of a QoS aware packet service on UMTS radio capacity. Service workload modeling concepts and analytical WCDMA capacity modeling are also discussed. The analysis concludes that both service mix and data rates have significant impact on UMTS planning.
Keywords :
3G mobile communication; channel capacity; code division multiple access; data communication; mobile radio; packet radio networks; quality of service; queueing theory; resource allocation; telecommunication network planning; telecommunication traffic; QoS; UMTS; W-CDMA capacity; WCDMA capacity modeling; data services; packet service; queuing analysis; radio capacity; resource sharing; service workload modeling; system planning; 3G mobile communication; Analytical models; Communication industry; Multiaccess communication; Predictive models; Queueing analysis; Resource management; Telecommunication traffic; Telephony; Traffic control;
Conference_Titel :
Wireless Personal Multimedia Communications, 2002. The 5th International Symposium on
Print_ISBN :
0-7803-7442-8
DOI :
10.1109/WPMC.2002.1088229
