METHOD FOR SYNCHRONISING IN MULTI-LEVEL COMMUNICATION NETWORK, COMMUNICATION NETWORK AND NETWORK NODE Russian patent published in 2013 - IPC H04B7/26 H04W40/22 H04J3/06 

FIELD: radio engineering, communication.

SUBSTANCE: in synchronising method communication organisation is made in several hierarchically organised levels with synchronising the nodes of lower level to higher level; subordinate node can have nodes subordinate to it, for which it is superior: each communication centre has its assigned time interval for receiving and transmitting; the exchange between superior and subordinate nodes is made in repeatable frame, during which there performed is the exchange with all subordinate nodes: time intervals of transmitting and receiving are preliminary distributed in frames of each network level. Multi-level communication network has several hierarchically organised levels with synchronising the nodes of lower level to higher level; subordinate node has nodes subordinate to it, for which it is superior. Network node has physical interface device, medium access device, interface device that consists of n (n≥1) interfaces that are connected to n terminating devices correspondingly.

EFFECT: extension of functional capabilities due to increase of efficiency of frequency resource use at guaranteed band pass for each subscriber, increase of communication system failure tolerance, including deliberate ones.

17 cl, 7 dwg