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.
Weighted sum rate maximizing beamformer design is considered for MIMO broadcast channel. As opposed to the conventional alternating beamformer design, the transmit and receive beamformers are jointly optimized using successive semidefinite programming. The weighted sum rate maximization is approached via the corresponding mean-squared error minimization problem, which is further approximated to formulate...
Two decentralized minimum mean-squared error downlink beamformer designs are proposed for multiple-input singleoutput coherent coordinated multi-point transmission. We propose a parallel beamformer design with a fast initial rate of convergence for systems with relatively few cooperative base stations (BSs). An alternating direction method of multipliers based design is provided for more complex systems...
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.