Communication system

Details Communication system Communication system

1987-03-04

1989-06-06

Cangialosi, Salvatore

Cryptography

Communication system using cryptography

Wireless communication

380 6, 380 48, 375 1, H01I 700

Patent

active

048378232

ABSTRACT:
A frequency hopping communication system whose transmitters and receivers after synchronization hop over a frequency series of a first type. To synchronize the transmitters and receivers, sync data from a transmitter are transmitted and received in portions spread over a frequency series of a second type in order to protect the transmission of sync data against jamming and eavesdropping.

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