METHOD FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
First Claim
1. A method for a user equipment (UE) in a wireless communication system, the method comprising:
- receiving first information regarding a reference subcarrier spacing (SCS);
receiving, through a UE group common-physical downlink control channel (PDCCH), downlink control information (DCI) that comprises second information regarding a slot format related to the reference SCS; and
based on the reference SCS being equal or less than a first SCS used by the UE, applying the slot format to a certain number of slots of the first SCS,wherein the certain number of the slots are related to a slot of the reference SCS.
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Accused Products
Abstract
A method for receiving, by a terminal, downlink control information in a wireless communication system according to one embodiment of the present invention comprises the steps of: receiving information on a reference subcarrier spacing (SCS) from among a plurality of SCS numerologies; receiving downlink control information through a terminal group common physical downlink control channel (PDCCH); and obtaining information on a slot format from the downlink control information, wherein the downlink control information indicates the slot format on the basis of the reference SCS, and when the SCS of the terminal is different from the reference SCS, the terminal may convert the slot format of the reference SCS according to the SCS of the terminal.
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Citations
13 Claims
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1. A method for a user equipment (UE) in a wireless communication system, the method comprising:
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receiving first information regarding a reference subcarrier spacing (SCS); receiving, through a UE group common-physical downlink control channel (PDCCH), downlink control information (DCI) that comprises second information regarding a slot format related to the reference SCS; and based on the reference SCS being equal or less than a first SCS used by the UE, applying the slot format to a certain number of slots of the first SCS, wherein the certain number of the slots are related to a slot of the reference SCS. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for a base station (BS) in a wireless communication system, the method comprising:
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transmitting, to a user equipment (UE), first information regarding a reference subcarrier spacing (SCS); and transmitting, to a UE group comprising the UE through a UE group common-physical downlink control channel (PDCCH), downlink control information (DCI) that comprises second information regarding a slot format related to the reference SCS; wherein based on the reference SCS being equal or less than a first SCS used by the UE, the slot format is related to a certain number of slots of the first SCS, and wherein the certain number of the slots are related to a slot of the reference SCS.
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12. A user equipment (UE) in a wireless communication system, the UE comprising:
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a memory; and at least one processor coupled with the memory, wherein the at least one processor is configured to; receive first information regarding a reference subcarrier spacing (SCS); receive, through a UE group common-physical downlink control channel (PDCCH), downlink control information (DCI) that comprises second information regarding a slot format related to the reference SCS; and based on the reference SCS being equal or less than a first SCS used by the UE, apply the slot format to a certain number of slots of the first SCS, wherein the certain number of the slots are related to a slot of the reference SCS.
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13. A base station (BS) in a wireless communication system, the BS comprising:
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a memory; and at least one processor coupled with the memory, wherein the at least one processor is configured to; transmit, to a user equipment (UE), first information regarding a reference subcarrier spacing (SCS); and transmit, to a UE group comprising the UE through a UE group common-physical downlink control channel (PDCCH), downlink control information (DCI) that comprises second information regarding a slot format related to the reference SCS; wherein based on the reference SCS being equal or less than a first SCS used by the UE, the slot format is related to a certain number of slots of the first SCS, and wherein the certain number of the slots are related to a slot of the reference SCS.
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Specification