BASE STATION, MOBILE STATION, COMMUNICATION SYSTEM, TRANSMISSION METHOD AND REORDERING METHOD Russian patent published in 2013 - IPC H04L12/70 H04W36/02 

FIELD: radio engineering, communication.

SUBSTANCE: mobile station includes a receiving means for receiving a first packet data convergence protocol (PDCP) protocol data unit (PDU) from a source base station; a receiving means for receiving a second PDCP PDU from a target base station, in which the second PDCP PDU is created using a sequence number and a PDCP service data unit (SDU), that are transferred from the source base station to the target base station; a storage means for storing PDCP SDU corresponding to the first PDCP PDU and the PDCP SDU corresponding to the second PDCP PDU; and a reordering means for performing order delivery of the stored PDCP SDU based on the sequence numbers.

EFFECT: fast transmission of packets that are transmitted from a master station to a target base station for transmission thereof to a mobile station.

3 cl, 31 dwg