Adaptive Limited Feedback for Sum-Rate Maximizing Beamforming in Cooperative Multicell Systems - Bhagavatula, R; Heath, Robert W (IEEE transactions on signal processing, 2011)
Keywords: Applied sciences; Array signal processing; Base station cooperation; Base stations; Beamforming; Channels; Coding, codes; Cooperation; Detection, estimation, filtering, equalization, prediction; Encoding; Exact sciences and technology; Feedback; feedback-bit partitioning; Information, signal and communications theory; limited feedback; Links; Materials; Miscellaneous; Partitioning; Partitioning algorithms; Sampling, quantization; Signal and communications theory; Signal processing; Signal to noise ratio; Signal, noise; Stations; Strategy; Telecommunications and information theory; Upper bound; Parameter estimation; Partition method; Data compression; Base station; Wireless telecommunication; Loss rate; feedback-bit partitioning; limited feedback; Cell network; Random vector; Beam forming; Signal quantization; Channel estimation; Handover; Linear antenna arrays; Mobile radiocommunication; Base station cooperation; Vector quantization; Eigenvector; Cooperative systems; Algorithm; Bit allocation; Upper bound; Simulation; Signal processing; Signal to noise ratio