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US 2023/0403656 A1Published application
Scheduled Uplink Transmission For Channel State Information Reporting
AssigneeComcast Cable Communications, LLC
InventorsHyoungsuk Jeon, Esmael Hejazi Dinan, Alireza Babaei, Hua Zhou
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Abstract
Channel state information (CSI) reporting may be used for wireless communications. CSI reporting may be activated or deactivated. During the activation of CSI reporting and based on one or more criteria, a scheduled uplink transmission may be selected.
Claims36
A method comprising:
- receiving, by a wireless device, first downlink control information (DCI) indicating activation of semi-persistent channel state information (SP CSI) reporting;
- receiving second DCI indicating an uplink grant of a scheduled transmission of at least one transport block;
- and
- based on the uplink grant and based on a determination that the scheduled transmission of the at least one transport block overlaps in time with a scheduled transmission of at least one SP CSI report:
- dropping the scheduled transmission of the at least one SP CSI report;
- and
- transmitting the at least one transport block via at least one resource indicated by the uplink grant.
4 more elements
A method comprising:
- sending, by a base station, first downlink control information (DCI) indicating activation of semi-persistent channel state information (SP CSI) reporting;
- sending second DCI indicating an uplink grant of a scheduled transmission of at least one transport block;
- and
- based on the uplink grant and based on an overlap in time between the scheduled transmission of the at least one transport block and a scheduled transmission of at least one SP CSI report, receiving, via at least one resource indicated by the uplink grant and instead of the at least one SP CSI report, the at least one transport block.
1 more element
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 first downlink control information (DCI) indicating activation of semi-persistent channel state information (SP CSI) reporting;
- receive second DCI indicating an uplink grant of a scheduled transmission of at least one transport block;
- and
- based on the uplink grant and based on a determination that the scheduled transmission of the at least one transport block overlaps in time with a scheduled transmission of at least one SP CSI report:
- drop the scheduled transmission of the at least one SP CSI report;
- and
- send the at least one transport block via at least one resource indicated by the uplink grant.
7 more elements
A base station comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the base station to:
- send first downlink control information (DCI) indicating activation of semi-persistent channel state information (SP CSI) reporting;
- send second DCI indicating an uplink grant of a scheduled transmission of at least one transport block;
- and
- based on the uplink grant and based on an overlap in time between the scheduled transmission of the at least one transport block and a scheduled transmission of at least one SP CSI report, receive, via at least one resource indicated by the uplink grant and instead of the at least one SP CSI report, the at least one transport block.
4 more elements
Dependencies are inferred from the claim text.