The most practical and dominant methods of spread-spectrum communications are direct-sequence modulation and frequency hopping of digital communications. At first it might seem that a spread-spectrum ...

Figure 1.12 shows how a single direct sequence spread spectrum communication channel can have several channels. In this example, there are 3 different code patterns that are used for communication ...

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.