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ZERO-FORCING LINEAR BEAMFORMING FOR COORDINATED CELLULAR NETWORKS WITH DISTRIBUTED ANTENNAS
ZERO-FORCING LINEAR BEAMFORMING FOR COORDINATED CELLULAR NETWORKS WITH DISTRIBUTED ANTENNAS
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机译:分布式天线协调蜂窝网络的零力线性变形
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摘要
In a distributed antenna system that includes a plurality of transmitters and a controller, a method, performed by the controller, may be characterized by performing dirty-paper coding on downlink transmissions to users based on an order of the users, calculating beamforming vectors to provide that each of the downlink transmissions associated with each of the users does not interfere with other users, and maximizing, based on the calculated beamforming vectors, a data rate subject to a power constraint of the distributed antenna system.
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