Transcription of Optimal Beamforming 1 Introduction
{{id}} {{{paragraph}}}
Example: quiz answers
Optimal Beamforming 1 Introduction
Optimal Beamforming1 IntroductionIn the previous section we looked at howfixedbeamforming yields significant gains in communi-cation system performance. In that case the Beamforming wasfixed in the sense that the weightsthat multiplied the signals at each element were fixed (they did not depend on the received data).We now allow these weights to change oradapt, depending on the received datato achieve a certaingoal. In particular, we will try to adapt these weights tosuppress interference. The interferencearises due to the fact that the antenna might be Signal w0*w1*wN-1*Figure 1: A general Beamforming Array Weights and the Weighted ResponseFigure 1 illustrates the receive Beamforming concept. The signal from each element (xn) is multi-plied with aweightw n, where the superscript represents the complex conjugate.
Optimal Beamforming 1 Introduction ... arises due to the fact that the antenna might be serving multiple users.
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: