Method and apparatus for transmitting/receiving signal of device-to-device communication terminal in wireless communication system
AssigneeLG Electronics Inc.
InventorsHyukjin Chae, Hanbyul Seo
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Abstract
An embodiment of the present invention is a device-to-device (D2D) signal receiving method in which a terminal receives a D2D signal in a wireless communication system. The method includes the steps of: receiving a first medium access control protocol data unit (MAC PDU); receiving a second MAC PDU; and determining whether to combine the first MAC PDU and the second MAC PDU in order to decode; wherein whether to combine the first MAC PDU and the second MAC PDU in order to decode is determined from the number of transmissions of MAC PDUs and an NDI that have been instructed to the terminal.
Claims10
A method of receiving a sidelink signal by a user equipment (UE) in a wireless communication system, comprising:
- receiving configuration information on a resource pool for the sidelink signal,
- receiving resource allocation information for a PSSCH (Physical sidelink shared channel) via a PSCCH (Physical sidelink control channel) in the resource pool;
- and
- receiving the PSSCH including data based on the resource allocation information,
- wherein, among control information related to decoding of the PSSCH, a modulation and coding scheme (MCS) is obtained via the PSCCH, and a NDI (New Data Indicator) and a RV (redundancy version) are obtained via the PSSCH.
A user equipment (UE) receiving a sidelink signal in a wireless communication system, the UE comprising:
- receiver;
- and
- a processor,
- wherein the processor is configured to:
- control the receiver to receive configuration information on a resource pool for the sidelink signal;
- control the receiver to receive resource allocation information for a PSSCH (Physical sidelink shared channel) via a PSCCH (Physical sidelink control channel) in the resource pool;
- control the receiver to receive the PSSCH including data based on the resource allocation information,
- wherein, among control information related to decoding of the PSSCH, a modulation and coding scheme (MCS) is obtained via the PSCCH, and a NDI (New Data Indicator) and a RV (redundancy version) are obtained via the PSSCH.
Dependencies are inferred from the claim text.