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In modern wireless communications, systems that send a common information stream (called multicasting systems) are widely needed for distributing content such as television or radio. In this paper, the multiple antenna physical layer multicasting channel is considered, in which a common message is simultaneously transmitted to multiple single-antenna users. To achieve the capacity of this multicasting...
We consider the multiple antenna multicasting channel, in which a common message is simultaneously transmitted to multiple users in a wireless cellular network, under the assumption that channel state information (CSI) is perfectly available at the transmitter. In this paper, we develop a simple recursive algorithm to determine the co- variance matrix of the transmitted signal vector. For a large...
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