US 12,739,756 B2 · Power-boosting techniques for multiple uplink shared channel communications

Abstract

Methods, systems, and devices for wireless communications are described in which one or more UEs may communicate with one or more base stations or transmission reception points (TRPs) based on scheduling information provided to the one or more UEs that schedule multiple transport blocks (TBs) for transmission. The multiple TBs may be divided into separate TB groups and different open loop power control parameters may be applied to the separate TB groups. Different open loop power control parameters may be identified based on a parameter set indication field that is included in scheduling information that schedules the multiple TBs. The parameter set indication field may indicate different open loop power control parameter sets with normal or power boosted parameters for different groups of TBs. In cases where multiple TRPs are used for communications, transmissions to different TRPs may have different power parameters based on the TB group and TRP.

Claims30

Dependent claims

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

receiving, from a base station, first control information that schedules one or more physical uplink shared channel (PUSCH) repetitions for two or more transport blocks;
determining, based at least in part on a power control indication provided in the first control information, a first open loop power control parameter for a first group of the two or more transport blocks and a second open loop power control parameter for a second group of the two or more transport blocks;
transmitting the first group of transport blocks using a first uplink transmission power that is based at least in part on the first open loop power control parameter;
and
transmitting the second group of transport blocks using a second uplink transmission power that is based at least in part on the second open loop power control parameter.

2 more elements

An apparatus for wireless communication at a user equipment (UE), comprising:

a processor;
memory coupled with the processor;
and
instructions stored in the memory and executable by the processor to cause the apparatus to:
receive, from a base station, first control information that schedules one or more physical uplink shared channel (PUSCH) repetitions for two or more transport blocks;
determine, based at least in part on a power control indication provided in the first control information, a first open loop power control parameter for a first group of the two or more transport blocks and a second open loop power control parameter for a second group of the two or more transport blocks;
transmit the first group of transport blocks using a first uplink transmission power that is based at least in part on the first open loop power control parameter;
and
transmit the second group of transport blocks using a second uplink transmission power that is based at least in part on the second open loop power control parameter.

6 more elements

Dependencies are inferred from the claim text.

Power-boosting techniques for multiple uplink shared channel communications

Life of this patent

Power-boosting techniques for multiple uplink shared channel communications

Life of this patent

Abstract

Claims30