Questions tagged [spread-spectrum]

Anything related to spread spectrum techniques, i.e. methods used in telecommunication engineering that make the spectrum of the transmitted signal to be spread across a much wider bandwidth than in normal modulation schemes. Spread spectrum techniques are used to improve the reliability and robustness of communications.

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CDMA and correlation function

In layman terms, what does it mean that correlation function is being high between received signal and the code? Does this mean that the received signal is compared against spreading codes and the ...
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(W)CDMA, any repeating information?

I am looking to characterize a WCDMA channel to study the effects of multi-path. In order to do this I need to be able to find some repeating information (bit sequence) being transmitted by a station. ...