LTE OFDM detector cross correlation

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sameer al-obaidi 2015-11-8

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https://ww2.mathworks.cn/matlabcentral/answers/253810-lte-ofdm-detector-cross-correlation

评论： Garrey Rice 2015-11-10

Hi; Can you explain to me about coefficient Discrete FIR filter used in the detector side of the example (HDL Implementation of LTE OFDM Modulator and Detector) as shown in the link http://uk.mathworks.com/help/hdlcoder/examples/hdl-implementation-of-lte-ofdm-modulator-and-detector.html

Regards.

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Garrey Rice 2015-11-10

Hi Sameer,

Are you referring to the Discrete FIR Filter blocks used in the PSS cross-correlators?

Each PSS Xcorr subsystem implements a complex-input complex-coefficient FIR filter. The coefficients are matched to the time domain PSS sequences. The complex filters are decomposed into three real-input real-coefficient FIR filters.

Regards, Garrey

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