11 ms·
CDMA and other spread-spectrum radio tech was developed to counter signal jamming. If your comms is split amongst a range of frequencies and extractible with p
by tenebrisalietum 4y ago
CDMA and other spread-spectrum radio tech was developed to counter signal jamming. If your comms is split amongst a range of frequencies and extractible with pseudo-random codes or other trunking scheme then you've raised the cost of jamming significantly.
- jacquesm 4y agoAnd jammers are always going to leave parts of the spectrum untouched so the owners of the jammers can still communicate.