Lee Hong Degerman Kang Waimey
Method and apparatus for performing retransmission after discarding procedure in wireless communication system
The present invention relates to a method for transmitting a signal by a user equipment in a wireless communication system. In particular, the method includes the steps of: receiving a discard indication for a data unit from an upper layer; discarding the data unit in a buffer; if the buffer becomes empty upon discarding the data unit, selecting a specific data unit among data units received from the upper layer before a reception of the discard indication; including a status report request indicator into the specific data unit; and transmitting the specific data unit to a network.
LG ELECTRONICS INC.
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Gyeongcheol Seungjune
Lee Yi