Lee Hong Degerman Kang Waimey
Status report polling to avoid HFN de-synchronization
A method and apparatus for a user equipment (UE) to transmit data to a network is disclosed. The UE sets a poll bit in a PDCP (Packet Data Convergence Protocol) PDU (Protocol Data Unit) to a first value to request a status report including a second FMN (First Missing Number) from the network, if a predetermined number of PDCP SDUs (Service Data Units) are transmitted after a PDCP SDU corresponding to a first FMN.
LG ELECTRONICS INC.
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Sunyoung Seungjune
Lee Yi