Underdetermined BSS of MISO OSTBC Signals

摘要

To improve the bit rate, the effectiveness of wireless transmission systems and limit the effects of fading transmission channel, an increased attention has recently been paid to MIMO systems. In fact, Alamouti's space-time block code is introduced in various wireless standards and systems. This manuscript deals with the problem of presence identification as well as blind separation of Orthogonal Space-Time Block Code (OSTBC) in the context of non data aided.