公开(公告)号：US12256429B2

公开(公告)日：2025-03-18

申请号：US17848995

申请日：2022-06-24

Applicant: ZTE CORPORATION

Inventor： Li Zhang ,  Ruiqi Liu

IPC: H04W74/0808 ,  H04L5/00

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for transmission configuration indicator (TCI) switching using listen before talk (LBT) counters. A wireless communication device in an active TCI switching procedure may receive a physical data shared channel with an activation command. The wireless communication device may determine that a target TCI state is absent from an active TCI state list of the physical data shared channel. The wireless communication device may determine whether the target TCI state is known.

公开(公告)号：US11924649B2

公开(公告)日：2024-03-05

申请号：US17901313

申请日：2022-09-01

Applicant: ZTE Corporation

Inventor： Ruiqi Liu ,  Yajun Zhao ,  Mengnan Jian

IPC: H04B7/145 ,  H01Q3/44 ,  H04W16/28

CPC classification number: H04W16/28 ,  H04B7/145 ,  H01Q3/44

Abstract: This document generally relates to use of intelligent reflecting devices in wireless communication systems, which may increase the coverage for a wireless access node or base station. An intelligent reflecting device may configure its surface with a degree of reflection according to a reflection scheme, and in turn, the surface may reflect an incident signal according to the reflection scheme. As a result, the reflected signal may have one or more characteristics that indicate to a receiving device that the received signal was reflected by an intelligent reflecting device, and/or one or more characteristics of the intelligent reflecting device.