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 presents Alamouti like STBC for large MIMO systems and its low complexity detection using Tabu search. Large MIMO systems are of primary concern in the deployment of 5G. We propose a solution of using Alamouti like STBC for the transmitter design and decoding the received signal using a heuristic based search algorithm named Tabu search. Our results show that low complexity detection technique performs better than decoding techniques like Zero Forcing (ZF) and Minimum Mean Square Error (MMSE) while is comparable to Maximum Likelihood (ML). We consider Rayleigh channel for all the simulations.