상세정보
학술대회
Queueing Performance Analysis of Periodic Polling Services for VoIP in an IEEE802.16 System
- 저자
- 서준배, 올리버양, 이형우
- 발행일
- 200611
- 출처
- GLOBECOM 2006, pp.1-6
- 협약과제
- 06MM2300, SDR 단말용 미들웨어 플랫폼 개발, 박남훈
- 초록
- 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 제안 키워드
- Carry out, Numerical examples, Performance analysis, Service discipline, Subscriber station, Supplementary variable technique, generating function, queue length, system parameters