Dentons US LLP
Method for releasing a sidelink radio bearer for D2D communication system and device therefor
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for releasing a sidelink radio bearer for D2D communication system, the method comprising: determining, by the UE, whether a peer UE releases a sidelink radio bearer or not, wherein the UE transmits data to a peer UE over the sidelink radio bearer; generating, by the UE, a release request for the sidelink radio bearer identified by a targetID, a sourceID, and a LCID, when the UE determines the peer UE releases the sidelink radio bearer; and transmitting, to the peer UE, the release request for the sidelink radio bearer with the targetID, the sourceID, and the LCID associated with the sidelink radio bearer to be released.
LG Electronics Inc.
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Sunyoung Seungjune
Lee Yi