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| 한글제목(Korean Title) |
Modeling and Analysis of Impatient Customers in Multi-Access Communication Channel Using a Reservation Protocol |
| 영문제목(English Title) |
Modeling and Analysis of Impatient Customers in Multi-Access Communication Channel Using a Reservation Protocol |
| 저자(Author) |
Il Hwan Kim
Young Yong Kim
Keum Chan Whang
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| 원문수록처(Citation) |
VOL 13 NO. 01 PP. 3D ~ 0003 (2003. 04) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
In this paper, we study a problem of impatient customers in multi-access communication channel. Impatient users generally mean the users who leave the system if their service is not started before their respective deadlines. Their characteristic is similar to that of the packets with hard delay bound in real-time communication. In real-time communication, the critical performance measure is the percentage of packets that are transmitted within hard delay bound. Therefore, the performance evaluation in a real-time application is done in terms of defection probability of impatient users in a non-real-time system. Now, we analyze the performance of a reservation protocol with contention scheme, Aloha-reservation protocol, in a multi-access communication channel using queuing analysis. The main performance criterion is the defection probability of impatient customers. Finally, the comparison of numerical results and simulation results is presented to verify the accuracy of analysis.
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