US 12,464,504 B2
Transmission scheduling in a wireless communication network
Xingqin Lin, San José, CA (US); and Du Ho Kang, Sollentuna (SE)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Appl. No. 18/010,896
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Jun. 29, 2021, PCT No. PCT/SE2021/050646
§ 371(c)(1), (2) Date Dec. 16, 2022,
PCT Pub. No. WO2022/005380, PCT Pub. Date Jan. 6, 2022.
Claims priority of provisional application 63/045,224, filed on Jun. 29, 2020.
Prior Publication US 2023/0247595 A1, Aug. 3, 2023
Int. Cl. H04W 72/0446 (2023.01); H04L 5/00 (2006.01); H04W 72/232 (2023.01)
CPC H04W 72/0446 (2013.01) [H04L 5/0053 (2013.01); H04W 72/232 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a wireless device, the method comprising:
receiving, on a physical downlink control channel, a downlink control information message that schedules:
two or more non-redundant downlink transmissions to be transmitted to the wireless device in respective transmission time intervals (TTIs) on a first downlink serving cell of the wireless device; or
two or more non-redundant uplink transmissions to be transmitted from the wireless device in respective TTIs on a first uplink serving cell of the wireless device;
wherein the downlink control information message includes:
one or more common parameters that are each common to all non-redundant downlink transmissions or all non-redundant uplink transmissions scheduled by the downlink control information message; and
one or more transmission-specific parameters that are each specific to a certain non-redundant downlink transmission or non-redundant uplink transmission scheduled by the downlink control information message,
wherein at least one of the one or more transmission-specific parameters is a modulation and coding scheme parameter; and
wherein the downlink control information message schedules:
the two or more non-redundant downlink transmissions to be transmitted to the wireless device in respective TTIs on the first downlink serving cell of the wireless device and one or more non-redundant downlink transmissions to be transmitted to the wireless device in one or more respective TTIs on a second downlink serving cell of the wireless device; or
the two or more non-redundant uplink transmissions to be transmitted from the wireless device in respective TTIs on the first uplink serving cell of the wireless device and one or more non-redundant uplink transmissions to be transmitted from the wireless device in one or more respective TTIs on a second uplink serving cell of the wireless device.