FIELD: data exchange among network components.
SUBSTANCE: proposed network preferably has base station and radio communications access line with terminals exchanging IP data packs through network incorporating IP headings with IP addresses, memory array for keying single-task terminal identifiers intercoupled with IP addresses, at least part of components functioning as network MPLS (multiple-protocol label switching) protocol used to route data packs basing on MPLS transfer channels and respective MPLS headings. Proposed method includes first step of configuring in which components are configured so that MPLS transfer channels are unambiguously defined with respect to terminals; MPLS transfer channels are characterized by means of unambiguous identification of terminals displayed on MPLS headings; second data transfer step in which components incorporating MPLS functions remove IP heading from IP data pack to provide IP data pack changed in this way with MPLS headings; MPLS heading has terminal identifier controlled with respect to IP address for transmitting data pack modified in this way; and third data reception step in which components incorporating MPLS protocol functions read out MPLS headings of data packs transferred during second step so as to define respective IP address basing on terminal identifier to make initial IP heading change MPLS heading. Other components of device have transmitter and receiver implementing relevant method.
EFFECT: reduced size of heading.
20 cl, 2 dwg
