Name
Abstract | ||
|---|---|---|
In this paper, we consider transmit beamforming to multiple multicasting groups. We assume that the different multicasting groups share the same frequency band and that the channel state information (CSI) in terms of either instantaneous channels or the second order channel statistics is available at the transmitter. For the problem of maximizing the minimum signal-to-interference-plus-noise ratio (SINR) of all the receivers under a total power constraint, a sequential convex programming algorithm is developed. Compared to the method proposed in the literature, the developed algorithm achieves a higher SINR at a significantly reduced computational complexity. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/WSA.2012.6181191 | Smart Antennas |
Keywords | Field | DocType |
array signal processing,cellular radio,convex programming,higher order statistics,multicast communication,radio receivers,channel state information,computational complexity,frequency band,instantaneous channels,max-min fair transmit beamforming,minimum signal-to-interference-plus-noise ratio,multicasting groups,multigroup multicasting,second order channel statistics,sequential convex programming algorithm,total power constraint,Convex optimization,downlink beamforming,multicasting,sequential convex programming | Transmitter,Beamforming,Mathematical optimization,Higher-order statistics,Signal-to-noise ratio,Algorithm,Communication channel,Convex optimization,Mathematics,Channel state information,Computational complexity theory | Conference |
ISBN | Citations | PageRank |
978-1-4577-1924-0 | 8 | 0.62 |
References | Authors | |
2 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Adrian Schad | 1 | 50 | 5.27 |
| Marius Pesavento | 2 | 618 | 72.23 |