US 2025/0096981 A1 · JOINT TRANSMISSION SCHEMES IN A UNIFIED TRANSMISSION CONFIGURATION INDICATOR FRAMEWORK

Abstract

A system and a method are disclosed for joint transmission in a UTCI framework, the method includes sending, by a user equipment (UE), a first transmission including information indicating a capability of per resource set for a first feature associated with a unified transmission-configuration-indicator (UTCI) scheme, the capability of per resource set indicating that the UE is capable of associating channel-state-information reference-signal (CSI-RS) resources with transmission-configuration-indicator (TCI) states at a resource-set level, wherein the UE is configured to support a joint transmission, and wherein the first feature indicates that the UE is capable of supporting per aperiodic CSI-RS resource configuration for TCI selection, or per aperiodic CSI-RS resource-set configuration for TCI selection.

Claims20

Dependent claims

A method comprising:

sending, by a user equipment (UE), a first transmission comprising information indicating a capability of per resource set for a first feature associated with a unified transmission-configuration-indicator (UTCI) scheme, the capability of per resource set indicating that the UE is capable of associating channel-state-information reference-signal (CSI-RS) resources with transmission-configuration-indicator (TCI) states at a resource-set level,
wherein the UE is configured to support a joint transmission;
and
wherein the first feature indicates that the UE is capable of supporting:
per aperiodic CSI-RS resource configuration for TCI selection;
or
per aperiodic CSI-RS resource-set configuration for TCI selection.

4 more elements

A method comprising:

sending, by a user equipment (UE), first capability information based on a rule indicating how the UE applies a first indicated transmission configuration indicator (TCI) state or a second indicated TCI state to an aperiodic channel-state-information reference-signal (AP CSI-RS) resource;
and
receiving, by the UE, a coherent joint transmission (CJT) based on the sending of the first capability information.

Dependencies are inferred from the claim text.

Joint transmission schemes in a unified transmission configuration indicator framework

Life of this patent

Joint transmission schemes in a unified transmission configuration indicator framework

Life of this patent

Abstract

Claims20