Channel Holding Time in Wireless Cellular Communications with General Distributed Session Time and Dwell Time

Author

Wang, Xian ; Fan, Pingzhi

Author_Institution

Inst. of Mobile Commun., Southwest Jiaotong Univ., Sichuan

Volume

11

Issue

2

fYear

2007

Firstpage

158

Lastpage

160

Abstract

Channel holding time is fundamental to teletraffic analysis of wireless cellular networks. This quantity depends on user´s mobility which can be characterized by the dwell time, and the traffic model which is associated with the unencumbered session time. In this paper, under a general assumption on the distributions of unencumbered session time and dwell time, the characteristics of new call channel holding time and handoff call channel holding time are investigated. Analytical formulae for the distributions of new call channel holding time and handoff call channel holding time are derived

Keywords

cellular radio; statistical distributions; telecommunication traffic; wireless channels; channel holding time; distributed session time; dwell time; teletraffic analysis; wireless cellular network; Exponential distribution; Land mobile radio cellular systems; Laplace equations; Mobile communication; Performance analysis; Probability density function; State-space methods; Telecommunication traffic; Traffic control; Wireless communication;

fLanguage

English

Journal_Title

Communications Letters, IEEE

Publisher

ieee

ISSN

1089-7798

Type

jour

DOI

10.1109/LCOMM.2007.061176

Filename

4115148