FIELD: communication.
SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. To do so, method of performing in-band carrier aggregation in multilevel wireless network includes determination of capabilities of subscriber device module arranged in overlapping coverage area of first and second radio network nodes to simultaneously receive data on first component carrier and at second component carrier from first and second nodes, and simultaneous transmission of data in module of subscriber device using first and second component carriers of various radio network nodes in response to determination of module of subscriber device allows simultaneous reception of data on first component carrier and at second component carrier from different radio network nodes.
EFFECT: technical result consists in improvement of reliability of transmitting information.
25 cl, 13 dwg, 1 tbl
