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cs.IT2008
Message passing resource allocation for the uplink of multicarrier systems
Andrea Abrardo, Paolo Detti, Marco Moretti
We propose a novel distributed resource allocation scheme for the up-link of a cellular multi-carrier system based on the message passing (MP) algorithm. In the proposed approach e…
cs.IT2007
Performance bounds and codes design criteria for channel decoding with a-priori information
Andrea Abrardo
In this article we focus on the problem of channel decoding in presence of a-priori information. In particular, assuming that the a-priori information reliability is not perfectly…
cs.IT2007
Design of optimal convolutional codes for joint decoding of correlated sources in wireless sensor networks
A. Abrardo
We consider a wireless sensors network scenario where two nodes detect correlated sources and deliver them to a central collector via a wireless link. Differently from the Slepian-…