Training Sequence Design for Coordination on Multiple Point System |
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Authors: | JIA Guo-qing;CHEN Shan-ji;JI Xiao-hong;CHEN Chao |
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Institution: | JIA Guo-qing;CHEN Shan-ji;JI Xiao-hong;CHEN Chao;School of Physics and Electronic Information Engineering,Qinghai University for Nationalities; |
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Abstract: | Although the Cramer-Rao Bound(CRB) can be used as the benchmark of estimation algorithm performance,it's too complicated for joint training sequence(TS) design for multiple input multiple output(MIMO) orthogonal frequency division multiplexing(OFDM) coordination on multiple point(CoMP) systems.So a minimum mean square error(MSE) based sub-optimal sequence design criterion was proposed,including ideal sequence correlation property and sequence length constraint.The simulation results verify the theory analysis. |
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