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METHOD FOR SELECTIVE DISTRIBUTED BEAMFORMING IN TWO WAY RELAYING SYSTEM
METHOD FOR SELECTIVE DISTRIBUTED BEAMFORMING IN TWO WAY RELAYING SYSTEM
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机译:双向中继系统中的选择性分布波束成形方法
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摘要
PURPOSE: A selective dispersion beam forming method in a bidirectional relay system is provided to perform dispersive beam forming by using only partial channel information. CONSTITUTION: A beam forming weighted value vector is calculated by a Rayleigh-Ritz method. The beam forming weighted value vector maximizes system capacity of a plurality of terminals. One of weighted values, which maximize the system capacity among the beam forming weighed value vector, is selected. Beam forming is performed by using the weighted value.
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