Patent ID: 8711829

Claim:
A multimedia broadcast/multicast service (MBMS) terminal capable of correcting an error in reception data in an MBMS receiving system, comprising: a radio link control (RLC) protocol processor configured to: receive protocol data units (PDUs) generated from the reception data; identify received PDUs having an error; generate service data units (SDUs) by combining the PDUs; mark whether there is an SDU recovered from a PDU identified as having an error; and output the SDUs including SDUs recovered from PDUs identified as having an error; and a packet data convergence protocol (PDCP) processor configured to receive the SDUs from the RLC protocol processer; form a User Datagram Protocol (UDP) checksum for an SDU recovered from a PDU identified as having an error in order to prevent that SDU from being discarded in a UDP upper layer; and deliver the SDUs to the UDP upper layer.