Method for performing channel access procedure and device therefor
AssigneeLG Electronics Inc.
InventorsSechang MYUNG, Youngdae LEE, Suckchel YANG, Seonwook KIM
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Abstract
The present disclosure provides a method for transmitting an uplink signal by a terminal in a wireless communication system. Specifically, the method comprises: receiving information related to the size of a unit bandwidth (BW) for listen-before-talk (LBT); obtaining an energy detection (ED) threshold and maximum output power associated with the unit bandwidth; performing the LBT on the basis of the unit bandwidth and the ED threshold; and transmitting an uplink signal on the basis of a result of the LBT and the maximum output power.
Claims16
A method for transmitting an uplink signal by a user equipment (UE) in a wireless communication system, the method comprising:
- receiving information related to a size of a unit bandwidth (BW) for listen before talk (LBT);
- obtaining an energy detection (ED) threshold and a maximum output power associated with the unit bandwidth;
- performing the LBT based on the unit bandwidth and the ED threshold;
- and
- transmitting an uplink signal based on a result of performing the LBT and the maximum output power.
A user equipment (UE) for transmitting an uplink signal in a wireless communication system, the UE comprising:
- at least one transceiver;
- at least one processor;
- and
- at least one memory operatively connected to the at least one processor, and configured to store instructions such that the at least one processor performs operations by executing the instructions, the operations comprising:
- receiving, through the at least one transceiver, information related to a size of a unit bandwidth (BW) for listen before talk (LBT);
- obtaining an energy detection (ED) threshold and a maximum output power associated with the unit bandwidth;
- performing the LBT based on the unit bandwidth and the ED threshold;
- and
- transmitting, through the at least one transceiver, an uplink signal based on a result of performing the LBT and the maximum output power.
A device for transmitting a signal in a wireless communication system, the device comprising:
- at least one processor;
- and
- at least one memory operatively connected to the at least one processor, and configured to store instructions such that the at least one processor performs specific operations by executing the instructions, the operations comprising:
- obtaining information related to a size of a unit bandwidth (BW) for listen before talk (LBT);
- obtaining an energy detection (ED) threshold and a maximum output power associated with the unit bandwidth;
- performing the LBT based on the unit bandwidth and the ED threshold;
- and
- transmitting a signal based on a result of performing the LBT and the maximum output power.
10-12. (canceled)
Dependencies are inferred from the claim text.