User equipments, base stations and methods
AssigneesSharp Kabushiki Kaisha, FG Innovation Company Limited
InventorsTatsushi Aiba, Zhanping Yin
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Abstract
A user equipment (UE) is described. Receiving circuitry is configured to receive an activation command for semi-persistent channel state information-reference signal (CSI-RS) and channel state information-interference measurement (CSI-IM) resource(s) configuration, the semi-persistent CSI-RS and CSI-IM resource(s) configuration being associated with a DL BWP. The receiving circuitry is configured to receive a deactivation command for the semi-persistent CSI-RS and CSI-IM resource(s) configuration. Processing circuitry is configured to consider that the semi-persistent CSI-RS and CSI-IM resource(s) configuration is suspended when the associated DL BWP is being deactivated.
Claims12
A user equipment that communicates with a base station apparatus on one or more downlink bandwidth parts (DL BWPs) in at least one serving cell, comprising:
- receiving circuitry configured to receive an activation command for at least one of a semi-persistent channel state information-reference signal (CSI-RS) and a channel state information-interference measurement (CSI-IM) resource configuration, the semi-persistent CSI-RS and CSI-IM resource configuration being associated with a DL BWP of the on one or more DL BWPs,
- the receiving circuitry configured to receive a deactivation command for the at least one of semi-persistent CSI-RS and CSI-IM resource configuration, and
- processing circuitry configured to consider that the at least one of the semi-persistent CSI-RS and CSI-IM resource configuration is suspended in a case that the associated DL BWP is deactivated.
A base station apparatus that communicates with a user equipment on one or more downlink bandwidth parts (DL BWPs) in at least one serving cell, comprising, comprising:
- transmitting circuitry configured to transmit an activation command for at least one of a semi-persistent channel state information-reference signal (CSI-RS) and a channel state information-interference measurement (CSI-IM) resource configuration, the semi-persistent CSI-RS and CSI-IM resource configuration being associated with a DL BWP of the on one or more DL BWPs,
- the transmitting circuitry configured to transmit a deactivation command for the at least one of the semi-persistent CSI-RS and CSI-IM resource configuration, and
- processing circuitry configured to consider that the at least one of the semi-persistent CSI-RS and CSI-IM resource configuration is suspended in a case that the associated DL BWP is deactivated.
A communication method of a user equipment that communicates with a base station apparatus on one or more downlink bandwidth parts (DL BWPs) in at least one serving cell, comprising:
- receiving an activation command for at least one of a semi-persistent channel state information-reference signal (CSI-RS) and a channel state information-interference measurement (CSI-IM) resource configuration, the semi-persistent CSI-RS and CSI-IM resource configuration being associated with a DL BWP of the on one or more DL BWPs,
- receiving a deactivation command for the at least one of the semi-persistent CSI-RS and CSI-IM resource configuration, and
- considering that the at least one of the semi-persistent CSI-RS and CSI-IM resource configuration is suspended in a case that the associated DL BWP is deactivated.
A communication method of a base station apparatus that communicates with a user equipment on one or more downlink bandwidth parts (DL BWPs) in at least one serving cell, comprising, comprising:
- transmitting an activation command for at least one of a semi-persistent channel state information-reference signal (CSI-RS) and a channel state information-interference measurement (CSI-IM) resource configuration, the semi-persistent CSI-RS and CSI-IM resource configuration being associated with a DL BWP of the on one or more DL BWPs,
- transmitting a deactivation command for the at least one of the semi-persistent CSI-RS and CSI-IM resource configuration, and
- considering that the at least one of the semi-persistent CSI-RS and CSI-IM resource configuration is suspended in a case that the associated DL BWP is deactivated.
Dependencies are inferred from the claim text.