Method of operating device in wireless communication system and device using the method
AssigneeLG Electronics Inc.
InventorsSoonki Jo, Yunjung Yi, Sukhyon Yoon, Hyunsoo Ko
Life of this patent
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Abstract
A method for operating a device in a wireless communication system and a device using the method are provided. The method includes receiving configuration information configuring a specific resource, receiving slot format information informing a transmission direction of the specific resource, and determining whether a predetermined operation in the specific resource is actually performed according to the transmission direction.
Claims10
1-15. (canceled)
A method for operating a user equipment (UE) in a wireless communication system, the method comprising:
- receiving first configuration information which informs each of resources as downlink, uplink or flexible;
- receiving second configuration information configuring a channel state information reference signal (CSI-RS) resources to receive a CSI-RS;
- receiving slot format information informing a transmission direction for a specific resource, wherein the specific resource is a resource included in the CSI-RS resources among resources informed as flexible by the first configuration information, and
- receiving the CSI-RS at the specific resource only if the slot format information informs the transmission direction for the specific resource as the downlink among the downlink, uplink and flexible.
A user equipment (UE), comprising:
- a transceiver configured to transmit and receive a radio signal;
- and
- a processor coupled to the transceiver,
- wherein the processor is configured to:
- receive first configuration information which informs each of resources as downlink, uplink or flexible;
- receive second configuration information configuring a channel state information reference signal (CSI-RS) resources to receive a CSI-RS;
- receive slot format information informing a transmission direction for a specific resource, wherein the specific resource is a resource included in the CSI-RS resources among resources informed as flexible by the first configuration information, and
- receive the CSI-RS at the specific resource only if the slot format information informs the transmission direction for the specific resource as the downlink among the downlink, uplink and flexible.
A method of operating a base station and a user equipment (UE) in a wireless communication system, the method comprising:
- transmitting, from the base station to the UE, first configuration information which informs each of resources as downlink, uplink or flexible;
- transmitting, from the base station to the UE, second configuration information configuring a channel state information reference signal (CSI-RS) resources to receive a CSI-RS,
- receiving slot format information informing a transmission direction for a specific resource, wherein the specific resource is a resource included in the CSI-RS resources among resources informed as flexible by the first configuration information, and
- receiving the CSI-RS at the specific resource only if the slot format information informs the transmission direction for the specific resource as the downlink among the downlink, uplink and flexible.
Dependencies are inferred from the claim text.