Triggering of multiple aperiodic channel states
AssigneeOfinno, LLC
InventorsAli Cagatay Cirik, Hua Zhou, Esmael Hejazi Dinan, Yunjung Yi, Jonghyun Park
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Abstract
A method may include receiving, by a wireless device, a medium-access control control element (MAC-CE) indicating mapping of aperiodic trigger states to a channel state information (CSI) codepoint. The method may include receiving downlink control information (DCI) indicating the CSI codepoint. The method may include transmitting one or more CSI reports for a first reference signal indicated by a first aperiodic trigger state of the aperiodic trigger states and a second reference signal indicated by a second aperiodic trigger state of the aperiodic trigger states.
Claims20
A method comprising:
- receiving, by a wireless device, a medium-access control element (MAC-CE);
- indicating mapping of aperiodic channel state information (CSI) trigger states to a CSI codepoint;
- and
- comprising:
- a first field indicating a first aperiodic CSI trigger state of the aperiodic CSI trigger states;
- and
- a second field indicating that a third field is present in the MAC-CE, wherein the third field indicates a second aperiodic CSI trigger state of the aperiodic CSI trigger states;
- receiving downlink control information (DCI) indicating the CSI codepoint;
- and
- transmitting, based on receiving the DCI, one or more CSI reports for a first reference signal indicated by the first aperiodic CSI trigger state and a second reference signal indicated by the second aperiodic CSI trigger state.
A wireless device comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the wireless device to:
- receive a medium-access control control element (MAC-CE):
- indicating mapping of aperiodic channel state information (CSI) trigger states to a CSI codepoint;
- and
- comprising:
- a first field indicating a first aperiodic CSI trigger state of the aperiodic CSI trigger states;
- and
- a second field indicating that a third field is present in the MAC-CE, wherein the third field indicates a second aperiodic CSI trigger state of the aperiodic CSI trigger states;
- receive downlink control information (DCI) indicating the CSI codepoint;
- and
- transmit, based on receiving the DCI, one or more CSI reports for a first reference signal indicated by the first aperiodic CSI trigger state and a second reference signal indicated by the second aperiodic CSI trigger state.
A non-transitory computer-readable medium comprising instructions that, when executed by one or more processors of a wireless device, cause the wireless device to:
- receive a medium-access control control element (MAC-CE):
- indicating mapping of aperiodic channel state information (CSI) trigger states to a CSI codepoint;
- and
- comprising:
- a first field indicating a first aperiodic CSI trigger state of the aperiodic CSI trigger states;
- and
- a second field indicating that a third field is present in the MAC-CE, wherein the third field indicates a second aperiodic CSI trigger state of the aperiodic CSI trigger states;
- receive downlink control information (DCI) indicating the CSI codepoint;
- and
- transmit, based on receiving the DCI, one or more CSI reports for a first reference signal indicated by the first aperiodic CSI trigger state and a second reference signal indicated by the second aperiodic CSI trigger state.
Dependencies are inferred from the claim text.