The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this paper heterogeneous wireless cellular networks based on two-tier architecture consisting of macrocells and femtocells are considered. Methods of femtocells deployment and management are explored in order to determine their effects on performance of wireless cellular networks. Thus, network performance parameters are described and analytically calculated for different two-tier network architectures...
This paper describes ways how to enhance energy efficiency and throughput in mobile communication networks. Thus, a solution based on two-tier architecture consisting of macrocells and femtocells is analyzed. We explore how to deploy and manage a mobile cellular network with femtocells in order to achieve better energy efficiency, satisfy demands for higher throughput and treat the environment in...
In this paper we study the influence of Weighted Round Robin (WRR) scheduling algorithm frame size to the performance of Crosspoint Queued (CQ) crossbar switch. In order to show that throughput and cell delay can be adjusted with appropriate WRR frame size, we analyzed switch for different values of frame size and under the unbalanced bursty traffic. We show that WRR scheduling algorithm achieve throughput...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.