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We consider a cooperative cognitive wireless network scenario where a primary wireless network is co-located with a cognitive (or secondary) network. In the considered scenario, the nodes of the secondary network make local binary decisions about the presence of a signal emitted by a primary node. Then, they transmit their decisions to a fusion center (FC). The final decision about the channel state...
In this paper, we consider a central estimating officer (CEO) scenario, where sensors observe a noisy version of a binary sequence generated by a single hidden source (the phenomenon). Distributed source coding is not used; rather, the correlation is exploited at the access point (AP), whose goal is to estimate, by properly fusing the data received through AWGN or block fading channels, this sequence...
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