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.
Leveraging multiple simultaneous small cell connections is an emerging and promising solution to enhance session continuity in millimeter-wave (mmWave) cellular systems that suffer from frequent link interruptions due to blockage in ultra-dense urban deployments. However, the available performance benefits of feasible multi-connectivity strategies as well as the tentative service quality gains that...
The use of direct device-to-device (D2D) communications is expected to drastically increase the spatial frequency reuse significantly improving the capacity of forthcoming fifth generation (5G) cellular systems. The number of D2D pairs operating within the same channel that can be supported in a certain area of interest is limited by the interference imposed by them on each other. In an inherently...
This paper presents the simulation model of the Loss-Based Overload Control mechanism, proposed by the IETF for overload control in networks of SIP-servers. The model is designed to analyze the performance characteristics of SIP-server including a return time of the system from overload mode and buffer occupancy. The results of mathematical modeling in non-stationary case were used as the base of...
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.