Method whereby terminal transmits data to another terminal in wireless communication system
AssigneeLG Electronics Inc.
InventorsHyukjin Chae, Hanbyul Seo
Life of this patent
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Abstract
One embodiment of the present invention relates to a method whereby a terminal transmits data to another terminal in a wireless communication system, the data transmission method comprising the steps of: selecting resources for transmitting multiple pieces of data; and transmitting the multiple pieces of data by using the selected resources, wherein the terminal is configured to execute the transmission through sensing, and if the terminal fails to transmit the data a preset number of times or more in a row, the terminal reselects resources.
Claims15
A method of performing sidelink communication by a user equipment (UE) in a wireless communication system, the method comprising:
- performing a resource reservation for transmitting a plurality of sidelink data units including a first sidelink data unit;
- and
- performing a resource reselection based on one or more resource reselection rules configured in the UE,
- wherein the one or more resource reselection rules comprise a first resource reselection rule that is satisfied based on that a first number determined by the UE becomes a second number configured in the UE,
- wherein the first number is related to consecutively skipped sidelink transmissions, and
- wherein the first number is incremented when none of first resources reserved for the first sidelink data unit is used.
A user equipment (UE) for wireless communication, the UE comprising:
- a transceiver;
- and
- a processor configured to control the transceiver to perform sidelink communication,
- wherein the processor is configured to perform a resource reservation for transmitting a plurality of sidelink data units including a first sidelink data unit, and to perform a resource reselection based on one or more resource reselection rules configured in the UE,
- wherein the one or more resource reselection rules comprise a first resource reselection rule that is satisfied based on that a first number determined by the UE becomes a second number configured in the UE,
- wherein the first number is related to consecutively skipped sidelink transmissions, and
- wherein the first number is incremented when none of first resources reserved for the first sidelink data unit is used.
A device for wireless communication, the device comprising:
- a memory configured to store instructions;
- and
- a processor configured to perform operations by executing the instructions,
- wherein the operations performed by the processor comprise:
- performing a resource reservation for transmitting a plurality of sidelink data units;
- and
- performing a resource reselection based on one or more resource reselection rules configured in the UE,
- wherein the one or more resource reselection rules comprise a first resource reselection rule that is satisfied based on that a first number determined by the UE becomes a second number configured in the UE,
- wherein the first number is related to consecutively skipped sidelink transmissions, and
- wherein the first number is incremented when none of first resources reserved for the first sidelink data unit is used.
Dependencies are inferred from the claim text.