Verfahren für Nicht-Pmi-Csi-Meldungsverbesserungen für Multi-Trp-Betrieb

Details

Veröffentlichungs-Nr.

EP4156534

Aktenzeichen

EP22197552

Anmeldetag

23. September 2022

Veröffentlichung

29. März 2023

Rechtsraum

EP

IPC

H04B7/024H04B7/06H04L5/00

Abstract

Apparatuses, systems, and methods for enhancing non-PMI based CSI reporting for NC-JT in multi-TRP operations, including addressing channel CRI reporting, CQI reporting, RI reporting, and CSI processing complexity and timeline in NC-JT multi-TRP operations. For example, a UE may receive, from a base station, a configuration for a first set of CSI-RS resources for a first TRP (associated with single TRP operation), a second set of CSI-RS resources for a second TRP (associated with single TRP operation), and a third set of pairs of CSI-RS resources for the first TRP and second TRP (associated with multi-TRP operation). The UE may report, to the base station, a CRI report indicating whether the UE prefers single TRP operation from the first TRP or the second TRP, or multi-TRP operation from the first TRP and the second TRP. The CRI report may be based on the configuration.

Anmelder

Firma

Apple Inc.

Land

🇺🇸 USA

Fachgebiete