Discrete synchronisation system using additiondata for slow frequency hopping
Y.M. Siu, Chok-Ki Chan, Ka Leung Ho · Electronics Letters · 1995
A new approach using additional ‘sync data’ in the binary stream of the slow frequency hopping signals for synchronisation purposes is presented. A complete hop period in every frame is used to carry the sync data. These sync data are changed at each frame and are used to control the startup condition of the pseudonoise (PN) generator. As a result, a fast synchronisation time is obtained and the algorithm requires only simple hardware in the receivers.