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Adaptive limited feedback for intercell interference cancelation in cooperative downlink multicell networks
In this paper, we evaluate intercell interference cancelation techniques in cooperative downlink multicell systems. We compare two classical beamforming strategies for the design of the beamforming vectors: maximum ratio ...
Queue-aware resource allocation for OFDMA-based mobile relay enhanced networks
Mobile relay assisted OFDMA networks that are considered as a good candidate in future deployment scenarios for coverage extension and lower deployment costs are promising solutions for provision of ubiquitous high-data-rate ...
Semi-orthogonal user selection for MISO systems with quantized feedback
For MISO multi-user downlink wireless communication system with precoding at the transmission, the channel state information at the transmitter can provide tremendous capacity gains. However, the amount of feedback data ...
Performance of semi-orthogonal user selection for multiuser MISO systems
In MISO multiuser downlink wireless communication systems with precoding at the transmission, the capacity depends on the channel state information at the transmitter. Since the feedback data rate increases with the number ...