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.
This, paper describes the aspects of Universal Filtered MultiCarrier (UFMC) system and highlights the merits of new modulation method for emerging fifth generation (5G) Wireless Communication Systems. Orthogonal Frequency Division Multiplexing (OFDM) is an excellent choice for fourth generation (4G). 4G modulation methods suffer from the problem of high Peak to Average Power Ratio (PAPR). Side band...
The era of wireless communication is rapidly increasing in our day-to-day lives. The main aim of 4G wireless systems is to provide users with high speed and high performance in different channel conditions. 4G systems support interactive multimedia, voice, streaming video, internet and other broad band services. 4G is a IP based mobile system with high speed, high capacity and low cost per bit. Orthogonal...
In this paper, we proposed a new technique presents an extraction method for robust speech recognition using the MVDR (Minimum Variance Distortionless Response) spectrum of short time autocorrelation sequence which can reduce the effects of leftover of the nonstationary additive noise that remains after filtering the autocorrelation. To produce a further robust front-end, we present the customized...
In recent progress in Wireless Sensor Networks (WSNs) has been developing into one of the main attractive networking technologies, as it can be deployed without communication structures. A sensor network is composed of a number of sensor nodes which are responsible for regulation of the physical experience and transmission of the periodical results to the BS (base station). Consequently, minimize...
Power gating is the most effective existing solution to reduce leakage power for VLSI Logic. Though, power gating is not basically working in an active mode due to the expenses of inflow current and data detainment. The proposed SCPG (Subclass power gating) technique in this paper brings synchronously with scaling of voltage and frequency and reduction of power is acquired by power gating in the clock...
In wireless communications Adaptive algorithms have a wide variety of application areas due to their self-learning characteristics, computational efficiency to the optimal solutions. In digital communications, including channel estimation and equalization LMS algorithm is very well-known adaptive algorithm is used in various applications. In this paper, a Two-way LMS algorithm is proposed for the...
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.