2014 IEEE Military Communications Conference 2014
DOI: 10.1109/milcom.2014.261
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Precoder Detection for Cooperative Decode-and-Forward Relaying in OFDMA Systems

Abstract: We consider an LTE network where a secondary user acts as a relay, transmitting data to the primary user using a decode-and-forward mechanism, transparent to the base-station (eNodeB). Clearly, the relay can decode symbols more reliably if the employed precoder matrix indicators (PMIs) are known. However, for closed loop spatial multiplexing (CLSM) transmit mode, this information is not always embedded in the downlink signal, leading to a need for effective methods to determine the PMI. In this thesis, we cons… Show more

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Cited by 2 publications
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