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.
OFDM based systems widely adopted in several wired and wireless standards can be analyzed efficiently with reduced cost, time and computation by characterizing the realistic physical layer with a Finite State Markov Channel. In this paper, accurate HMMs have been derived using BWA for a wide range of channel SNR conditions and different OFDM system parameters such as number of subcarriers, FFT size...
OFDM systems popularly being used in current high data rate wireless access networks and international standards are practically implemented using FEC and interleaving schemes whose performance evaluation and analysis can greatly benefit from Discrete Channel Models developed for the underlying channel. In this paper the order i.e., minimum number of states required for the Hidden Markov discrete...
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.