Directory programs that permit computers and computer users to track the location of network resources have become increasingly crucial as business networks have grown to include tens of thousands of computers, printers, servers and disk storage systems.
Many Internet service providers offer some forms of tiered access service to meet diverse demands of users and to improve the efficiency of network resources.
The proposed model could be utilized as a decision support tool which both satisfies the quality of service requirements of individual users and achieve an efficient utilization of network resources.
Yet, there exist many reasons to extend the Internet, e.g., for improving intra-domain and inter-domain routing for high availability of the network, providing end-to-end connectivity for users, and allowing dynamic QoS management of network resources for new applications, such as data center, cloud computing, and network virtualization.
The standby mode situation could be due either to a bad signal-to-interference-plus-noise ratio (SINR) of users (ORq) or a temporary lack of network resources (ORs): mathrm{OR} = {mathrm{OR}}_{mathrm{q}}+{mathrm{OR}}_{mathrm{s}} (2).
We shed light on the effect of network resources and user behavior on network traffic through a physically motivated model.
More importantly, since numerous users are in the coverage area of each macrocell, any single user equipment (UE) gets only a small share of network resources, limiting throughput.
Sharing of network resources continues in this fashion until primary users need more of the spectrum, in which case secondary users have to vacate the spectrum [9, 10].
It concerns users' Quality of Service (QoS) requirements and the efficient use of network resources.
The users, groups, printers, servers, and workstations, along with a host of other type of network resources and services, are represented in Active Directory domains as objects.
