Secure communications through friend-aware intelligent jamming in contested environments

A wireless receiver comprising:

• a memory storing a key indicating one or more transmission properties of a jamming signal;
• and
• one or more computer processors configured to:
• receive a first wireless signal that is influenced by a second wireless signal and the jamming signal that are transmitted on the wireless channel by an operator of the wireless receiver;
• generate an estimate of the jamming signal based on the one or more transmission properties;
• and
• reconstitute the second wireless signal, which comprises subtracting the estimate from the first wireless signal.

A wireless communication system comprising:

• one or more wireless transmitters operated by an operator, the one or more wireless transmitters configured to transmit a first wireless signal and a jamming signal on a wireless channel;
• and
• a wireless receiver operated by the operator, the wireless receiver configured to:
• receive a second wireless signal that is influenced by the first wireless signal and the jamming signal;
• receive a key indicating one or more transmission properties of the jamming signal;
• generate an estimate of the jamming signal based on the one or more transmission properties;
• and
• reconstitute the second wireless signal, which comprises subtracting the estimate from the first wireless signal.