Transmission of reference signals in a communication system
AssigneeSamsung Electronics Co., Ltd.
InventorAris Papasakellariou
Life of this patent
Estimating the term…
Abstract
A method for a user equipment (UE) to transmit a channel state information (CSI) report. The method comprises receiving configuration information for a location of a CSI report trigger field in a downlink control information (DCI) format that includes multiple CSI report trigger fields and receiving the DCI format. The method further comprises determining whether or not a value for the CSI report trigger field indicates a transmission of a CSI report and transmitting a physical uplink control channel (PUCCH) that includes the CSI report when the value indicates a transmission of the CSI report.
Claims20
A user equipment (UE) comprising:
- a transceiver configured to:
- receive configuration information for a location of a channel state information (CSI) report trigger field in a downlink control information (DCI) format that includes multiple CSI report trigger fields;
- and
- receive the DCI format;
- and
- a controller configured to determine whether or not a value for the CSI report trigger field indicates a transmission of a CSI report,
- wherein the transceiver is further configured to transmit a physical uplink control channel (PUCCH) that includes the CSI report when the value indicates a transmission of the CSI report.
A base station comprising:
- a transceiver configured to:
- transmit configuration information for a location of a channel state information (CSI) report trigger field in a downlink control information (DCI) format that includes multiple CSI report trigger fields, and the DCI format;
- and
- receive a physical uplink control channel (PUCCH) that includes a CSI report when a value for the CSI report trigger field indicates a transmission of the CSI report.
A method for a user equipment (UE) to transmit a CSI report, the method comprising:
- receiving configuration information for a location of a channel state information (CSI) report trigger field in a downlink control information (DCI) format that includes multiple CSI report trigger fields;
- receiving the DCI format;
- determining whether or not a value for the CSI report trigger field indicates a transmission of a CSI report;
- and
- transmitting a physical uplink control channel (PUCCH) that includes the CSI report when the value indicates a transmission of the CSI report.
Dependencies are inferred from the claim text.