FOERFARANDE FOER ATT SYNKRONISERA OCH AVKAENNA VAAGPAKET I EN FREKVENSHOPPANDE KOMMUNIKATIONSANLAEGGNING SAMT SUBSYSTEM AVSETT FOER EN KOMMUNIKATIONSANLAEGGNING AV VAAGPAKETSTYP

摘要

A subsystem of a wave packet communication system uses the same sets of receivers and correlators to detect both the sync pulses and the messages carried by different wave packets. The system does this by taking the sync pulses from each packet and generating a corresponding preamble on the basis of a modular arithmetic algorithm based on prime numbers such that different messages from different transmitters can be received by the same subsystem simultaneously.