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Adaptive limited feedback for intercell interference cancelation in cooperative downlink multicell networks
2010
2010 7th International Symposium on Wireless Communication Systems
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 combining precoding and partial zero-forcing. Since full channel state information at the transmission is unfeasible, we consider a limited feedback link and compare different strategies for bit partitioning of the feedback information for serving and interferer base stations.
doi:10.1109/iswcs.2010.5624536
dblp:conf/iswcs/OzbekR10
fatcat:bsd5v2duzra6pcedvzvyiijvvy