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.
Self-organizing network, or SON, technology, which is able to minimize human intervention in networking processes, was proposed to reduce the operational costs for service providers in future wireless systems. As a cost-effective means to significantly enhance capacity, heterogeneous deployment has been defined in the 3GPP LTEAdvanced standard, where performance gains can be achieved through increasing...
NGN is a new public telecommunication network based on IP technology and has achieved audio, video and data signal transmission and management, and can provide a variety of broadband applications and traditional telecom services. NGN needs a variety of technical support as well as in have made a very good development prospects at home and abroad.
In this paper, we propose a framework to enhance user perceived quality in a multihomed terminal. Based on the observed media independent handover parameters from all the interfaces, the terminal is made aware of the performance of the different access networks and it can intelligently select the interface to send out the data packets. Several schemes, for the purpose of load balancing, are defined...
The report discusses a method for estimating the real work of 3G technology in the context of urban megalopolis. Getting information about the parameters of the network (in this case, the speed of information transfer) is necessary to assess the level of network development and identify further steps to streamline and improve its quality of services.
A successful journey beyond 3G towards 4G Mobile is ensured to a large extent by creating cost-effective solutions for ubiquitous converged voice and data networks. This could be achieved through efficient network performance management, which involves procedures for cognitive network performance evaluation and diagnosis. These procedures are based on autonomic monitoring of the end-user Quality of...
Media streaming over 3G networks such as the UMTS is quite challenging because of the dynamic and unpredictable radio links, available bandwidth, loss rate, and delay. We propose a novel wireless queue management protocol (WQMP) tailored to the specific characteristics of Web browsing over third generation (3G) cellular networks. Such links are often the bottleneck for an end-to-end connection and...
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.