Abstract:In this paper, we consider the degrees of freedom (DoF) of the three-user single-input-single-output interference channel (SISO-IC) with independent and identically distributed (i.i.d.) fading across antennas and channel uses and under hybrid channel state information (CSI) at the transmitters. Hybrid CSI implies that delayed CSI of the whole network is available to all the transmitters whereas only local instantaneous CSI is available to each transmitter which is obtained through feedback from its own receive… Show more
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