This paper also presented a comprehensive Markov chain analysis of IEEE 802.15.4, specifically for star topology, to predict the probability of successful transmission, the network goodput, average bandwidth utilization, as well as the network energy consumption.
This article also presents a comprehensive Markov chain analysis for SUDAS, especially for star topology, to predict the probability of successful transmission, network goodput, average bandwidth utilization, as well as total network energy consumption.
In general, SDN aims to separate the control and data forwarding planes, which enables to achieve quick provisioning and reconfiguration as well as more efficient utilization of the network infrastructure.
The simulation results obtained, show that the proposed ERMTG protocol is able to decrease the energy utilization in the network as compared to the RMTG protocol under similar working environment.
This unnecessary retransmission behavior leads to the under utilization of the network resources such as available bandwidth.
Addition of this extra interval to the backoff time causes a slowdown in the data flow rate and, as a result, poor utilization of the network resources.
In this work, we aim at fulfilling each user's QoS requirement in terms of target transmit rates exactly with the best utilization of the network resources, so as to satisfy both the users and the service provider.
The rapid growth in network communication systems has led to an increase in the cost of communication services, as well as the inability to control available bandwidth and maximum utilization of the network's capacity.
Validation results have shown that the performance of the proposed system is significantly improved in terms of bandwidth blocking ratio, network utilization as well as port saving due to wavebanding.
This is also the channel utilization of the network.
