公开(公告)号：US12108335B2

公开(公告)日：2024-10-01

申请号：US17370474

申请日：2021-07-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Baokun Shan ,  Hong Wang ,  Odile Rollinger ,  Brian Alexander Martin

IPC: H04W52/02

CPC classification number: H04W52/0235

Abstract: Examples in this application provides methods and devices for sending wake-up signals. One example method may include receiving, from a core network device, a first category which a terminal device belongs to, where the first category corresponds to a first service feature, receiving, from a network device, a configuration of a plurality of wake-up signals, determining a to-be-monitored wake-up signal in the plurality of wake-up signals based on the first category, and monitoring the to-be-monitored wake-up signal.

公开(公告)号：US11516852B2

公开(公告)日：2022-11-29

申请号：US16869407

申请日：2020-05-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Baokun Shan ,  Hong Wang ,  Odile Rollinger ,  Brian Alexander Martin

IPC: H04W74/08 ,  H04W72/04

Abstract: Embodiments of this application provide a method, the method includes: sending, by the RRC entity, a first RRC message to a lower-layer entity, and receiving, by the MAC entity, a first RRC message from an upper-layer entity, where the first RRC message includes to-be-transmitted data; determining, by the MAC entity, a first random access preamble if a data amount supported by a coverage level of the communications apparatus meets a size of the first RRC message, where the first random access preamble is used to indicate that the first RRC message is to be sent in a random access process.