Abstract:This paper addresses the issue of blind channel estimation (BCE) in a SIMO FIR channel. This is an issue arising in e.g. mobile communication systems using digital signaling. It also arises in the presence of frequency selective fading, when training (reference/pilot) symbols are unavailable. In this contribution we analyze the performances of a ½ and 3 1 rate turbo code of various frame lengths with two types of second order statistical BCE algorithms. The first algorithm is the subspace decomposition algorit… Show more
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