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.
We treat decision-directed tracking of fast-varying MIMO channels by applying the Kalman filter. The Kalman filter is considered but the suggested algorithm is applicable independently of the tracking technique. In the decision-directed mode, tracking filters suffer from error propagation caused by wrongly detected data. To mitigate the error propagation, a recently suggested pilot on request training...
This paper addresses the issue of how to process detected data vectors for decision-directed MIMO channel tracking. We differentiate between a serial processing where the decision-directed estimates are computed after each vector has been detected and a parallel one where a block of detected vectors is processed at once which necessitates a matrix inversion. The probability of existence of a matrix...
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.