Method and device for performing device-to-device communication in wireless communication system
AssigneeLG Electronics Inc.
InventorsHakseong Kim, Hanbyul Seo
Life of this patent
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Abstract
A method for performing device-to-device (D2D) communication in a wireless communication system is provided. A master user equipment sets a D2D link with a slave user equipment. The master user equipment performs D2D communication with the slave user equipment through the D2D link. The master user equipment receives handover information of the slave user equipment from the slave user equipment. The master user equipment transmits the handover information of the slave user equipment to an evolved NodeB of a handover source cell.
Claims16
A method for performing device-to-device (D2D) communication in a wireless communication system, the method comprising:
- establishing, by a master user equipment (UE), a D2D link with a slave UE;
- performing, by the master UE, the D2D communication with the slave UE through the D2D link;
- receiving, by the master UE from the slave UE, handover information of the slave UE;
- and
- transmitting, by the master UE to a base station of a handover source cell, the handover information of the slave UE.
A user equipment (UE) for performing device-to-device (D2D) communication with a slave UE in a wireless communication system, the UE comprising:
- a reception module for receiving a signal from an external device;
- a transmission module for transmitting the signal to the external device;
- and
- a processor for controlling the apparatus having the reception module and the transmission module and configured to:
- receive, from the slave UE, handover information of the salve UE;
- and
- transmit, to a base station of a handover source cell, the handover information of the slave UE.
Dependencies are inferred from the claim text.