公开(公告)号：US20240048345A1

公开(公告)日：2024-02-08

申请号：US18365944

申请日：2023-08-04

Applicant: Apple Inc.

Inventor： Hong He ,  Ankit Bhamri ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Huaning Niu ,  Jie Cui ,  Seyed Ali Akbar Fakoorian ,  Sigen Ye ,  Wei Zeng

IPC: H04L5/00 ,  H04W72/23

CPC classification number: H04L5/0094 ,  H04W72/23 ,  H04L5/0053

Abstract: The present application relates to selecting one or more of activated transmission configuration indicator (TCI) states for communications between a network and a user equipment. In an example, the network includes multiple transmission and reception points (TRPs) with which the UE communications. An activated TCI state can be a unified downlink TCI state that applies to multiple downlink channels or a unified uplink TCI state that applies to multiple uplink channels, where this state has already been activated by the network for the UE. Based on a predefined set of rules or network-based signaling, the UE can determine for a downlink or uplink communication with the network, one or more of the activated TCI states to use to then perform the downlink or uplink communication with the network.

公开(公告)号：US20240048302A1

公开(公告)日：2024-02-08

申请号：US17883465

申请日：2022-08-08

Applicant: Apple Inc.

Inventor： Hong He ,  Dawei Zhang ,  Wei Zeng ,  Haitong Sun ,  Ankit Bhamri ,  Chunxuan Ye ,  Sigen Ye ,  Oghenekome Oteri ,  Seyed Ali Akbar Fakoorian ,  Jie Cui

IPC: H04L5/00 ,  H04W72/12

CPC classification number: H04L5/0035 ,  H04L5/0053 ,  H04W72/1289

Abstract: This disclosure relates to techniques for performing multi-transmission and reception point operation in a wireless communication system. A plurality of transmission control indication states may be indicated for future use, e.g., using one or more separately identified lists. A subset of the indicated states may be activated. One or more states of the subset may be used for performing multi-transmission and reception point operation in a single downlink control information mode.