There’s still a day and a half of talks remaining but it will be hard for anything to unseat his Reverse Engineering Direct Sequence Spread Spectrum (DSSS) talk as my favorite of the con.

Spread spectrum techniques involve ways of increasing the bandwidth of a transmitted data stream beyond the minimum transmission bandwidth indicated by the data rate. These techniques are prime ...

There are many reasons for doing this. Spread-spectrum techniques can hide a signal below the noise floor, making it difficult to detect. Spread spectrum also mitigates the performance degradation due ...