FIELD: physics.
SUBSTANCE: invention relates to wireless communication. Connection re-establishment method performed by user equipment (UE) (210) comprises steps of: establishing (102) a connection to a radio access network (RAN) (206) through network node (260), wherein the connection provides communication between the UE and a network node using a signal bearer (SRB), configured by the new radio (NR) packet data convergence protocol (PDCP) configuration; receiving (104) a radio resource control (RRC) connection establishment repeated message; and re-establishing (106) a connection with the RAN, wherein re-establishment includes using the Long Term Evolution (LTE) PDCP Configuration of SRB.
EFFECT: technical result consists in reducing the delay and increasing the speed of data transmission.
40 cl, 1 tbl, 8 dwg
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