US 2026/0089644 A1 · POWER CONTROL FOR SDM BASED SIMULTANEOUS MULTI-PANEL PUSCH TRANSMISSION

Abstract

Methods and apparatuses for power control for SDM based simultaneous multi-panel PUSCH transmission are disclosed. In one embodiment, a UE comprises a transceiver; and a processor coupled to the transceiver, wherein the processor is configured to receive, via the transceiver, a DCI scheduling a SDM PUSCH transmission including a first set of PUSCH layer(s) associated with a first indicated UL TCI state and a second set of PUSCH layer(s) associated with a second indicated UL TCI state in a BWP (b) of a carrier (f) of a serving cell (c); and calculate transmit power for each of the first set of PUSCH layers associated with the first indicated UL TCI state and the second set of PUSCH layers associated with the second indicated UL TCI state according to transmission parameters corresponding to each of the first set of PUSCH layer(s) and the second set of PUSCH layer(s), respectively.

Claims20

Dependent claims

A user equipment (UE) for wireless communication, comprising:

at least one memory;
and
at least one processor coupled with the at least one memory and configured to cause the UE to:
receive a downlink control information (DCI) scheduling a space division multiplexing (SDM) physical uplink shared channel (PUSCH) transmission including a first set of PUSCH layers associated with a first indicated uplink (UL) transmission configuration indicator (TCI) state and a second set of PUSCH layers associated with a second indicated UL TCI state in a bandwidth partition (BWP) (b) of a carrier (f) of a serving cell (c);
and
calculate transmit power for each of the first set of PUSCH layers associated with the first indicated UL TCI state and the second set of PUSCH layers associated with the second indicated UL TCI state according to transmission parameters corresponding to each of the first set of PUSCH layers and the second set of PUSCH layers, respectively.

3 more elements

A method performed by a user equipment (UE), the method comprising:

receiving a downlink control information (DCI) scheduling a space division multiplexing (SDM) physical uplink shared channel (PUSCH) transmission including a first set of PUSCH layers associated with a first indicated uplink (UL) transmission configuration indicator (TCI) state and a second set of PUSCH layers associated with a second indicated UL TCI state in a bandwidth partition (BWP) (b) of a carrier (f) of a serving cell (c);
and
calculating transmit power for each of the first set of PUSCH layers associated with the first indicated UL TCI state and the second set of PUSCH layers associated with the second indicated UL TCI state according to transmission parameters corresponding to each of the first set of PUSCH layers and the second set of PUSCH layers, respectively.

A processor for wireless communication, comprising:

at least one controller coupled with the at least one memory and configured to cause the processor to:
receive a downlink control information (DCI) scheduling a space division multiplexing (SDM) physical uplink shared channel (PUSCH) transmission including a first set of PUSCH layers associated with a first indicated uplink (UL) transmission configuration indicator (TCI) state and a second set of PUSCH layers associated with a second indicated UL TCI state in a bandwidth partition (BWP) (b) of a carrier (f) of a serving cell (c);
and
calculate transmit power for each of the first set of PUSCH layers associated with the first indicated UL TCI state and the second set of PUSCH layers associated with the second indicated UL TCI state according to transmission parameters corresponding to each of the first set of PUSCH layers and the second set of PUSCH layers, respectively.

1 more element

Dependencies are inferred from the claim text.

Power control for sdm based simultaneous multi-panel pusch transmission

Life of this patent

Power control for sdm based simultaneous multi-panel pusch transmission

Life of this patent

Abstract

Claims20