Distributed Beamforming for Relay Networks Based on Second-Order Statistics of the Channel State Information - Havary-Nassab, V.; Shahbazpanahi, S.; Grami, A.; Zhi-Quan Luo (IEEE transactions on signal processing, 2008)
Keywords: Algorithms; Applied sciences; Array signal processing; Beamforming; Channel state information; Channels; Closed-form solution; Convex feasibility problem; Detection, estimation, filtering, equalization, prediction; distributed beamforming; distributed signal processing; Exact sciences and technology; Exact solutions; Information, signal and communications theory; Mathematical analysis; Mathematical models; Miscellaneous; Optimization; Quadratic programming; Quality of service; Receivers; Relay; relay networks; Relays; semidefinite programming; Signal and communications theory; Signal processing; Signal to noise ratio; Signal, noise; Statistical distributions; Studies; Telecommunications and information theory; Transmitters; Wireless networks; semi-definite programming; Distributed beamforming; relay networks; convex feasibility problem; distributed signal processing; Second order; Parameter estimation; Relay; Wireless telecommunication; Transmitter; Convex programming; Beam forming; Optimization; semidefinite programming; Relaxation; Distributed processing; Convex feasibility problem; Channel estimation; Interior point method; Order statistic; Quadratic programming; Algorithm; Statistical method; Signal processing; Numerical simulation; Feasibility; distributed beamforming; Service quality; Signal to noise ratio