Method for transmitting and receiving signal in wireless communication system supporting unlicensed band, and devices supporting same
AssigneeLG Electronics Inc.
InventorsSeonwook Kim, Joonkui Ahn, Yunjung Yi, Hanjun Park, Kijun Kim, Suckchel Yang
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Abstract
A method for transmitting and receiving a signal between a terminal and a base station in a wireless communication system supporting an unlicensed band, and devices supporting same. More particularly, a method for transmitting a PUSCH based on combination of the information about the interlaces and the one or more RB sets included in the DCI. and devices supporting same.
Claims12
A method of transmitting a uplink signal by a user equipment (UE) in a wireless communication system supporting an unlicensed band, the method comprising:
- receiving, from a base station (BS), a downlink control information (DCI) including resource allocation information for an interlaced resource block (RB) based Physical Uplink Shared Channel (PUSCH) transmission,
- wherein the resource allocation information includes information about interlaces and one or more RB sets, which are configured within a bandwidth for a carrier, used for the PUSCH transmission;
- and
- transmitting, to the BS, a PUSCH based on a combination of the information about the interlaces and the one or more RB sets included in the DCI,
- wherein resources for the PUSCH transmission on frequency domain are determined based on an intersection of the interlaces and the one or more RB sets indicated by the resource allocation information.
A user equipment (UE) for transmitting an uplink signal in a wireless communication system supporting an unlicensed band, the UE comprising:
- at least one processor;
- and
- at least one computer memory operatively coupled to the at least one processor and configured to cause, when executed, the at least one processor to perform an operation, the operation comprising:
- receiving, from a base station (BS), a downlink control information (DCI) including resource allocation information for an interlaced resource block (RB) based Physical Uplink Shared Channel (PUSCH) transmission,
- wherein the resource allocation information includes information about interlaces and one or more RB sets, which are configured within a bandwidth for a carrier, used for the PUSCH transmission;
- and
- transmitting, to the BS, a PUSCH based on a combination of the information about the interlaces and the one or more RB sets included in the DCI,
- wherein resources for the PUSCH transmission on frequency domain are determined based on an intersection of the interlaces and the one or more RB sets indicated by the resource allocation information.
A method of receiving an uplink signal by a base station (BS) in a wireless communication system supporting an unlicensed band, the method comprising:
- transmitting, to a user equipment (UE), a downlink control information (DCI) including resource allocation information for an interlaced resource block (RB) based Physical Uplink Shared Channel (PUSCH) transmission of the UE,
- wherein the resource allocation information includes information about interlaces and one or more RB sets which are configured within a bandwidth for a carrier, used for the PUSCH transmission of the UE, and
- receiving, from the UE, the PUSCH based on a combination of the information about the interlaces and the one or more RB sets included in the DCI,
- wherein resources for the PUSCH transmission on frequency domain are determined based on an intersection of the interlaces and the one or more RB sets indicated by the resource allocation information.
A base station (BS) for receiving an uplink signal in a wireless communication system supporting an unlicensed band, the BS comprising:
- at least one processor;
- and
- at least one computer memory operatively coupled to the at least one processor and configured to cause, when executed, the at least one processor to perform an operation, the operation comprising:
- transmitting, to a user equipment (UE), a downlink control information (DCI) including resource allocation information for an interlaced resource block (RB) based Physical Uplink Shared Channel (PUSCH) transmission of the UE,
- wherein the resource allocation information includes information about interlaces and one or more RB sets which are configured within a bandwidth for a carrier, used for the PUSCH transmission of the UE, and
- receiving, from the UE, the PUSCH based on a combination of the information about the interlaces and the one or more RB sets included in the DCI,
- wherein resources for the PUSCH transmission on frequency domain are determined based on an intersection of the interlaces and the one or more RB sets indicated by the resource allocation information.
Dependencies are inferred from the claim text.