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Conference Paper
WLC22-1: Queueing Performance Analysis of Periodic Polling Services for VoIP in an IEEE802.16 System
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- Authors
- Jun Bae Seo, Oliver W. W. Yang, Hyong Woo Lee
- Issue Date
- 2006-11
- Citation
- GLOBECOM 2006, pp.1-6
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we consider the queueing performance of periodic polling services for VoIP in an IEEE802.16 system, which is modeled by an M/G/C type queue with periodic batch service. We carry out an analysis for this system, using a generating function approach with supplementary variable technique. As a service discipline, the size of batch, the transmission duration in units of frames, i.e., contiguous frames, and the vacation period correspond to the bandwidth assigned to a subscriber station and the period to poll other subscriber stations, respectively. In numerical examples, the mean queue lengths are given, according to various system parameters. © 2006 IEEE.
- KSP Keywords
- Carry out, Numerical examples, Performance analysis, Service discipline, Subscriber station, Supplementary variable technique, generating function, queue length, system parameters