A key element to API technologies is the gateway. This is a Server architecture that provides the interface between client requests and the network services. Whilst it is in the interests of simplicity and ease of implementation for the client server interface to be as straightforward as possible, special consideration must be given to the interface to maintain security, integrity, scalability ...

Consider a modified, stable, two node Jackson network where server 2 helps server 1 when server 2 is idle. The probability of a large deviation of the number of customers at node one can be calculated using the flat boundary theory of Schwartz and Weiss [Large Deviations Performance Analysis (1994), Chapman and Hall, New York]. Surprisingly, however, these calculations show that the proportion ...

Communication in wireless network is based on client server model where an infrastructure is required between two clients or mobile to communicate with each other even though they are closed to each other. In human communication model, two people those are physically closed to each other can talk directly without any server. In spontaneous network there is no server or any infrastructure betwee...

The paper takes the authentication gateway system for internal office network as research object, performance bottleneck and single point of failure problem deployed in existing primary standby modes, chooses an integration method based on CA certificate. practical results show that: through implementing cluster design introducing load balancing mechanism, this solves performance, stability gat...

As the world’s major economies and technologies have matured, they are dominated by service-focused approach leading to study analysis of service models for improved understanding efficiency. Research in this direction has been done on various parameters finite queues using different approaches. The discussed paper deals with stationary behavior two-stage queuing system infinite capacity where ...

In this paper, we consider transmission of variable bit rate (VBR) stored video for distributed streaming service. In streaming service over Internet, video server usually employs network congestion control protocol in order to adapt the dynamic change of network traffic. This protocol often results in the discontiguity of playback at client’s side. We propose a novel transmission scheme to ove...

We proposed an authentication mechanism in the wireless sensor network. Sensor network uses the Kerberos authentication scheme for the authentication of bases station in the network. Kerberos provides a centralized authentication server whose function is to authenticate user by providing him the ticket to grant request to the base station. In this paper we have provided architecture for the aut...