Optimal Multi-Threshold Control for Wireless Mobile Networks

Author

Wei, Feng

Author_Institution

Grad. Sch. of Sci. & Eng. Simulation Gokiso-cho, Nagoya Inst. of Technol., Nagoya

Volume

2

fYear

2009

fDate

6-8 Jan. 2009

Firstpage

337

Lastpage

343

Abstract

In this paper we model the traffic of new and handoff calls in a single cell of wireless mobile networks by a finite buffer queueing system with two types of service classes and a so-called hysteresis multi-threshold based control policy. We describe the behavior of the system in term of a three-dimensional continuous-time Markov process (CTMP) and derive the steady-state distribution of the CTMP by the Stochastic Complementation approach. We calculate various performance measures such as the blocking and forced termination probabilities, and based on the numerical results we discuss the optimal multi-threshold control problem.

Keywords

Markov processes; mobile radio; queueing theory; telecommunication congestion control; telecommunication traffic; finite buffer queueing system; forced termination probabilities; handoff call traffic; hysteresis multithreshold; optimal multithreshold control; three-dimensional continuous-time Markov process; wireless mobile networks; Communication system traffic control; Force control; Force measurement; Hysteresis; Markov processes; Optimal control; Probability; Steady-state; Stochastic systems; Traffic control; Multi-threshold; queueing network; wireless mobile network;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Mobile Computing, 2009. CMC '09. WRI International Conference on

Conference_Location

Yunnan

Print_ISBN

978-0-7695-3501-2

Type

conf

DOI

10.1109/CMC.2009.178

Filename

4797144