Flexible downlink control channel monitoring for downlink repetitions
AssigneeOfinno, LLC
InventorsFoad Sohrabi, Mohammad Ghadir Khoshkholgh Dashtaki, Esmael Hejazi Dinan, Ali Cagatay Cirik, Hua Zhou
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Abstract
A wireless device receives configuration parameters indicating: transmission of an uplink (UL) signal in a set of symbols, and a plurality of physical downlink control channel (PDCCH) monitoring occasions (MOs) for repetitions of a downlink control information (DCI). At least one PDCCH MO of the plurality of PDCCH MOs overlaps in time with the set of symbols. Based on a quantity of the at least one PDCCH MO, the wireless device cancels the transmission of the UL signal in a subset of symbols from the set of symbols or not monitor (e.g., skip monitoring) the at least one PDCCH MO.
Claims20
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 configuration parameters indicating:
- transmission of an uplink (UL) signal in a set of symbols;
- and
- a plurality of physical downlink control channel (PDCCH) monitoring occasions (MOs) for repetitions of a downlink control information (DCI), wherein at least one PDCCH MO of the plurality of PDCCH MOs overlaps in time with the set of symbols;
- based on a quantity of the at least one PDCCH MO:
- cancel the transmission of the UL signal in a subset of symbols from the set of symbols;
- or
- not monitor the at least one PDCCH MO,
- wherein the based on the quantity is based on a ratio, of the quantity of the at least one PDCCH MO to a total quantity of the plurality of PDCCH MOs, being greater than a threshold value.
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:
- transmit configuration parameters indicating:
- transmission of an uplink (UL) signal in a set of symbols;
- and
- a plurality of physical downlink control channel (PDCCH) monitoring occasions (MOs) for repetitions of a downlink control information (DCI), wherein at least one PDCCH MO of the plurality of PDCCH MOs overlaps in time with the set of symbols;
- based on a quantity of the at least one PDCCH MO:
- not receive the UL signal in a subset of symbols from the set of symbols;
- or
- not transmit the at least one PDCCH MO,
- wherein the based on the quantity is based on a ratio, of the quantity of the at least one PDCCH MO to a total quantity of the plurality of PDCCH MOs, being greater than a threshold value.
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 configuration parameters indicating:
- transmission of an uplink (UL) signal in a set of symbols;
- and
- a plurality of physical downlink control channel (PDCCH) monitoring occasions (MOs) for repetitions of a downlink control information (DCI), wherein at least one PDCCH MO of the plurality of PDCCH MOs overlaps in time with the set of symbols;
- based on a quantity of the at least one PDCCH MO:
- cancel the transmission of the UL signal in a subset of symbols from the set of symbols;
- or
- not monitor the at least one PDCCH MO,
- wherein the based on the quantity is based on a ratio, of the quantity of the at least one PDCCH MO to a total quantity of the plurality of PDCCH MOs, being greater than a threshold value.
Dependencies are inferred from the claim text.