Title :
Performance analysis of handoff in integrated voice/data cellular systems
Author :
Hailin, Jiang ; Ruifeng, Zhao ; Zhenhui, Tan
Author_Institution :
Modern Commun. Res. Inst., Northern Jiaotong Univ., Beijing, China
Abstract :
A mathematical model of handoff in an integrated voice/data cellular system is developed. In the proposed scheme, the handoff of voice services adopts the scheme of guard channels and the handoff of data services employs the scheme of queueing model. Performances measures obtained include call blocking probability, handoff refused probability and carried traffic. The results show that the scheme can greatly reduce the handoff refused probability of data services. The bigger the proportion of data services, the better the scheme performs
Keywords :
cellular radio; integrated voice/data communication; probability; queueing theory; telecommunication traffic; call blocking probability; carried traffic; guard channels scheme; handoff refused probability; integrated voice/data cellular system handoff; queueing model scheme; Equations; Performance analysis; Queueing analysis; Steady-state; System performance;
Conference_Titel :
Communication Technology Proceedings, 2000. WCC - ICCT 2000. International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-6394-9
DOI :
10.1109/ICCT.2000.889307
