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.
Data transmission capacity of ad-hoc wireless networks could be increased by using multi-path transmission and minimising mutual interference between nodes. This approach could also be used to extend D2D communication opportunities in 5G. The objective of this paper is theoretical analysis and computer simulation to reveal the best conditions for combining smart antennas and multi-path transmission...
Multi-path routing has a potential to increase data rate of wireless ad-hoc network by aggregating capacity of individual paths. However such paths are subject to inter-path interference. To minimize degradation of the network capacity caused by interference one or another path selection criteria can be used. We propose criteria on how to choose the best paths depending on network conditions. MATLAB...
Most of the IP network impairments can cause packet loss in streaming video resulting in visible picture quality degradation on receiver screen. The type and degree of degradation depends on the video packet encapsulation and encoding technique. Experiment was set up to evaluate influence of packet loss on picture quality for several video scenes. Different packet loss rate and packet loss probability...
Advances in video technologies combined with increased usage of synthetic video artifacts even in natural video scenes may cause problems in subjective perception of quality. In this paper investigation is done on how subjective quality assessment scores depend on technical specifications of video interface (YPbPr, YCbCr and YIQ) and video content containing diverse synthetic video artifacts. Single...
Transmission and routing of video data over Mobile ad-hoc networks (MANETs) is a complicated task because of the unstable nature and limited throughput of such networks. To improve the performance, a multi-stream video coding and transmission over several paths is used. Network parameters determining quality of video transmission (bandwidth, delay, jitter, and packet loss) and routing options combined...
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.