Admission Control Method with the Proposed Weighting Parameter

摘要

Admission control is an important tool for ensuring the quality of service in IP networks. This type of control mechanism should be implemented mostly in access networks in the nodes where the traffic is aggregated. Admission control can be defined as a set of principles used to protect the network from overloading and it is also responsible for efficient utilization of network resources. The goal of admission control method is to guarantee the quality of the service for the newly accepted connection without limitation of the other existing connections, to decide quickly with minimal delay and efficient use of the bandwidth capacity. In our paper, we introduce a new admission control method that is based on the Simple Sum method. The proposed method does not reserve a peak rate for each data stream but it uses the value of the traffic rate, that is dependent on the number of already received data streams.