Method for d2d signal transmission in wireless communication system, and terminal using same
AssigneeLG Electronics Inc.
InventorsSeungmin LEE, Hanbyul SEO, Yunjung YI
Life of this patent
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Abstract
Provided is a method for device-to-device (D2D) signal transmission performed by a terminal in a wireless communication system, and a terminal device using the method. The method is characterized by: receiving measurement carrier (MEA_CARRIER) indication information which indicates a single downlink carrier to be used in downlink measurement and synchronization for D2D operation; and using, for the downlink measurement and synchronization for D2D operation, the single downlink carrier indicated by the measurement carrier (MEA_CARRIER) indication information.
Claims14
A method for transmitting a device-to-device (D2D) signal by a user equipment in a wireless communication system, the method comprising:
- receiving a measurement carrier (MEA_CARRIER) indication information indicating one downlink carrier used for downlink measurement and synchronization for D2D operation;
- and
- using one downlink carrier indicated by the measurement carrier (MEA_CARRIER) indication information to perform downlink measurement and synchronization for the D2D operation.
A user equipment comprising:
- an RF (Radio Frequency) unit for transmitting and receiving a radio signal;
- and
- a processor coupled to the RF unit, wherein the processor is configured to:
- receive a measurement carrier (MEA_CARRIER) indication information indicating one downlink carrier used for downlink measurement and synchronization for D2D operation;
- and
- use the one downlink carrier indicated by the measurement carrier (MEA_CARRIER) indication information to perform downlink measurement and synchronization for the D2D operation.
Dependencies are inferred from the claim text.