Method for transmitting signal in wireless communication system supporting unlicensed band, and device supporting same
AssigneeLG Electronics Inc.
InventorsSeonwook Kim, Suckchel Yang, Changhwan Park, Joonkui Ahn, Sukhyon Yoon
Life of this patent
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Abstract
The present disclosure relates to a method for transmitting a signal in a wireless communication system supporting an unlicensed band, and a device supporting the method. The method according to an embodiment of the present disclosure may comprises: performing a channel access procedure for multiple frequency bandwidth units included in an activated bandwidth part; and transmitting a data signal through an unlicensed band based on the channel access procedure.
Claims18
A method performed by an apparatus operating in a wireless communication system, the method comprising:
- configuring an uplink (UL) resource comprising a plurality of frequency bandwidth units of a carrier bandwidth;
- and
- receiving an UL transmission in the UL resource,
- wherein the plurality of frequency bandwidth units are related to performing a channel access procedure (CAP) for the UL transmission,
- wherein each of the plurality of frequency bandwidth units comprises contiguous resource blocks (RBs),
- wherein a bandwidth part (BWP) is configured in the carrier bandwidth, and
- wherein a unit to configure the BWP is limited to a frequency bandwidth unit among the plurality of frequency bandwidth units.
An apparatus configured to operate in a wireless communication system, the apparatus comprising:
- at least one processor;
- and
- at least one computer memory operably connectable to the at least one processor and storing instructions that, when executed, cause the at least one processor perform operations comprising:
- configuring an uplink (UL) resource comprising a plurality of frequency bandwidth units of a carrier bandwidth;
- and
- receiving an UL transmission in the UL resource,
- wherein the plurality of frequency bandwidth units are related to performing a channel access procedure (CAP) for the UL transmission,
- wherein each of the plurality of frequency bandwidth units comprises contiguous resource blocks (RBs),
- wherein a bandwidth part (BWP) is configured in the carrier bandwidth, and
- wherein a unit to configure the BWP is limited to a frequency bandwidth unit among the plurality of frequency bandwidth units.
A base station configured to operate in a wireless communication system, the base station comprising:
- a transceiver;
- at least one processor;
- and
- at least one computer memory operably connectable to the at least one processor and storing instructions that, when executed, cause the at least one processor perform operations comprising:
- configuring an uplink (UL) resource comprising a plurality of frequency bandwidth units of a carrier bandwidth;
- and
- receiving an UL transmission in the UL resource,
- wherein the plurality of frequency bandwidth units are related to performing a channel access procedure (CAP) for the UL transmission,
- wherein each of the plurality of frequency bandwidth units comprises contiguous resource blocks (RBs),
- wherein a bandwidth part (BWP) is configured in the carrier bandwidth, and
- wherein a unit to configure the BWP is limited to a frequency bandwidth unit among the plurality of frequency bandwidth units.
Dependencies are inferred from the claim text.