Communication Net and MIMO Precoding Study on Wind Power Monitoring System

Xin Li Cao; Yun Dong Wen

doi:10.4028/www.scientific.net/AMM.543-547.938

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 543-547Communication Net and MIMO Precoding Study on Wind...

Communication Net and MIMO Precoding Study on Wind Power Monitoring System

Abstract:

Paper studies the design of MIMO antennas and channel precoding on data communication net of wind power monitoring system. Paper first analyses communication network model of monitoring system. Then configures MIMO in the base station. Paper explains MMSE-QR linear precoding, then give the algorithm of QR-MMSE-SIC in the case of known ideal or partial channel state information at transmitter. Finally, BER of several precoding models with and without precoding are analyzed. It gives a theoretical method of communication net configuring and precoding on wind power transmission net.

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Periodical:

Applied Mechanics and Materials (Volumes 543-547)

Pages:

938-941

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.543-547.938

Citation:

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Online since:

March 2014

Authors:

Xin Li Cao*, Yun Dong Wen

Keywords:

Bit Error Ratio (BER), Multi-Input Multi-Output, Precoding, Channel State Information, Quasi-Orthogonal Space-Time Block Code (QOSTBC), Wind Power Monitoring

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* - Corresponding Author

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