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Multicast beamforming is a challenging problem in wireless networks due to different channel conditions of users. The data rate of a multicast group is dominated by the achievable data rate of the worst case user. Beamforming in multicasting system can provide better performance by maximizing the minimum Signal to Noise Ratio over all receivers in a multi-antenna system. In this paper, we focus on...
This paper presents a novel joint network and channel decoding-interference canceling (JNCD-IC) algorithm for HARQ in wireless broadcasting system. In this system, the base station uses network coding for retransmission. In the retransmission phase, JNCD-IC scheme is proposed for the receivers to recover multiple error packets from the composite packet which is formed by XORing error packets from...
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