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US 2022/0046550 A1Published application
Scheduled Uplink Transmission For Channel State Information Reporting
AssigneeComcast Cable Communications, LLC
InventorsHyoungsuk Jeon, Esmael Dinan, Alireza Babaei, Hua Zhou
Life of this patent
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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.
Claims30
A method comprising:
- receiving, by a wireless device, first downlink control information (DCI) indicating activation of semi-persistent channel state information (SP CSI) reporting;
- determining, based on the first DCI, a first scheduled transmission of at least one SP CSI report;
- receiving second DCI indicating an uplink grant of a second scheduled transmission of at least one transport block;
- and
- based on at least one time resource indicated by the uplink grant and based on a determination that the first scheduled transmission overlaps in time with the second scheduled transmission:
- dropping the first scheduled transmission;
- and
- transmitting, based on a transmission power, the at least one transport block via at least one resource indicated by the uplink grant.
5 more elements
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 at least one timing condition 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, based on a transmission power, the at least one transport block via at least one resource indicated by the uplink grant.
4 more elements
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;
- determine, based on the first DCI, a first scheduled transmission of at least one SP CSI report;
- receive second DCI indicating an uplink grant of a second scheduled transmission of at least one transport block;
- and
- based on at least one time resource indicated by the uplink grant and based on a determination that the first scheduled transmission overlaps in time with the second scheduled transmission:
- drop the first scheduled transmission;
- and
- transmit, based on a transmission power, the at least one transport block via at least one resource indicated by the uplink grant.
8 more elements
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 at least one timing condition 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
- transmit, based on a transmission power, the at least one transport block via at least one resource indicated by the uplink grant.
7 more elements
Dependencies are inferred from the claim text.