METHOD FOR MESSAGE TRANSMISSION IN SHAREABLE COMMUNICATION SYSTEM Russian patent published in 2006 - IPC H04K1/00 H04L9/00 

FIELD: communications engineering.

SUBSTANCE: proposed method that can be used to build new or modify existing communication systems for operation in shared access mode includes selection of random dynamic system with set of non-repetitive random paths of image point in phase space of this random dynamic system in advance and assignment of random path fragments to each pair of users as first and second unique markers. Each information message conveyed from one user of particular pair to other one of same pair is divided on sending end of shareable communication system into information bursts of arbitrary length; origin and end of each information burst is labeled by means of random dynamic system and sent from one user of pair to other one of same pair by means of first and second markers assigned to this pair of users. Information bursts labeled by means of markers are transferred in common stream to receiving end of shareable communication system. Every user is provided on receiving end with nonlinear dynamic system adjusted to set of random paths assigned as markers to all pairs of users where given user is included. Common stream being received is passed through each mentioned dynamic system and fragments corresponding to markers assigned to given user are separated from this stream, whereupon information bursts labeled by same pair of markers are sequentially lined up so that messages meant for given user are separated.

EFFECT: ability of organizing common data stream in communication systems using random signals.

6 cl, 20 dwg