Competition - The Model Of Mathematical Modeling Of The Collision Cancellation Access Mode Vi Class System

In the past twenty years, computer network was booming. Now, a brand-new era begins, that is, the era of ATM switching networks and B-ISDN, which integrated various services such as data, voice, video and Fax. In order to develop the area network of integrated service, this text went on deep research for star LAN.Multi-Star LAN's working principle has been reported. On this condition, as a new access mode in star LAN, the contention-collision elimination access mode (abbreviated as CCEAM) has been presented. According to customers how to ask for service and how to be served, the system model of CCEAM could be classified six types, and the studies about I st, IInd, IIIrd, IVth and Vth system models have also been finished. In this paper, on the basis of previous research works, the VIth system model was studied, and results were compared with the VIth and Vth one, and we got expressions for the transfer probability of the customers, the mean number of customers in the steady state, and the mean detained time of the customers in the system. So far, the theory foundation of the contention-collision elimination access mode has been established for its application on integrated service condition.